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Diff_ draft-gandhi-pce-pm-06.txt - draft-gandhi-pce-pm-07.html
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<tbody><tr id="part-1" bgcolor="orange"><th></th><th><a href="https://tools.ietf.org/rfcdiff?url2=draft-gandhi-pce-pm-06.txt" style="color:#008; text-decoration:none;"><</a> <a href="https://tools.ietf.org/html/draft-gandhi-pce-pm-06.txt" style="color:#008">draft-gandhi-pce-pm-06.txt</a> </th><th> </th><th> <a href="https://tools.ietf.org/html/draft-gandhi-pce-pm-07.txt" style="color:#008">draft-gandhi-pce-pm-07.txt</a> <a href="https://tools.ietf.org/rfcdiff?url1=draft-gandhi-pce-pm-07.txt" style="color:#008; text-decoration:none;">></a></th><th></th></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">PCE Working Group R. Gandhi</td><td> </td><td class="right">PCE Working Group R. Gandhi</td><td class="lineno"></td></tr>
<tr id="diff0001"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock">Internet-Draft <span class="delete">Individual Contributor</span></td><td> </td><td class="rblock">Internet-Draft <span class="insert"> Cisco Systems, Inc.</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">Intended Status: Standards Track B. Wen</td><td> </td><td class="right">Intended Status: Standards Track B. Wen</td><td class="lineno"></td></tr>
<tr id="diff0002"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock">Expires: September <span class="delete">4, 2017 </span> Comcast</td><td> </td><td class="rblock">Expires: September <span class="insert">13, 2017</span> Comcast</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> C. Barth</td><td> </td><td class="right"> C. Barth</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Juniper Networks</td><td> </td><td class="right"> Juniper Networks</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> D. Dhody</td><td> </td><td class="right"> D. Dhody</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Huawei Technologies</td><td> </td><td class="right"> Huawei Technologies</td><td class="lineno"></td></tr>
<tr id="diff0003"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> <span class="delete"> March 3</span>, 2017</td><td> </td><td class="rblock"> <span class="insert">March 12</span>, 2017</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> PCEP Extensions for Reporting MPLS-TE LSP Performance Measurements</td><td> </td><td class="right"> PCEP Extensions for Reporting MPLS-TE LSP Performance Measurements</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> with Stateful PCE</td><td> </td><td class="right"> with Stateful PCE</td><td class="lineno"></td></tr>
<tr id="diff0004"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> draft-gandhi-pce-pm-0<span class="delete">6</span></td><td> </td><td class="rblock"> draft-gandhi-pce-pm-0<span class="insert">7</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">Abstract</td><td> </td><td class="right">Abstract</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Path Computation Element Communication Protocol (PCEP) provides</td><td> </td><td class="right"> The Path Computation Element Communication Protocol (PCEP) provides</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> mechanisms for Path Computation Elements (PCEs) to perform path</td><td> </td><td class="right"> mechanisms for Path Computation Elements (PCEs) to perform path</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> computations in response to Path Computation Clients (PCCs) requests.</td><td> </td><td class="right"> computations in response to Path Computation Clients (PCCs) requests.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Stateful PCE extensions allow Stateful control of Multi-Protocol</td><td> </td><td class="right"> The Stateful PCE extensions allow Stateful control of Multi-Protocol</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Label Switching (MPLS) Traffic Engineering Label Switched Paths (TE</td><td> </td><td class="right"> Label Switching (MPLS) Traffic Engineering Label Switched Paths (TE</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> LSPs) using PCEP.</td><td> </td><td class="right"> LSPs) using PCEP.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="part-2" class="change"><td></td><th><small>skipping to change at</small><a href="#part-2"><em> page 2, line 42<span class="hide"> ¶</span></em></a></th><th> </th><th><small>skipping to change at</small><a href="#part-2"><em> page 2, line 42<span class="hide"> ¶</span></em></a></th><td></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 5</td><td> </td><td class="right"> 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 5</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 1.1. Dependencies and Considerations . . . . . . . . . . . . . 5</td><td> </td><td class="right"> 1.1. Dependencies and Considerations . . . . . . . . . . . . . 5</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 1.2. Auto-bandwidth Considerations . . . . . . . . . . . . . . 6</td><td> </td><td class="right"> 1.2. Auto-bandwidth Considerations . . . . . . . . . . . . . . 6</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 2. Conventions Used in This Document . . . . . . . . . . . . . . 7</td><td> </td><td class="right"> 2. Conventions Used in This Document . . . . . . . . . . . . . . 7</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 2.1. Requirements Language . . . . . . . . . . . . . . . . . . 7</td><td> </td><td class="right"> 2.1. Requirements Language . . . . . . . . . . . . . . . . . . 7</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 2.2. Terminology . . . . . . . . . . . . . . . . . . . . . . . 7</td><td> </td><td class="right"> 2.2. Terminology . . . . . . . . . . . . . . . . . . . . . . . 7</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 2.3. Measurement Units . . . . . . . . . . . . . . . . . . . . 7</td><td> </td><td class="right"> 2.3. Measurement Units . . . . . . . . . . . . . . . . . . . . 7</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 3. Overview of the PCEP Extensions . . . . . . . . . . . . . . . 7</td><td> </td><td class="right"> 3. Overview of the PCEP Extensions . . . . . . . . . . . . . . . 7</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 3.1. Report Thresholds . . . . . . . . . . . . . . . . . . . . 8</td><td> </td><td class="right"> 3.1. Report Thresholds . . . . . . . . . . . . . . . . . . . . 8</td><td class="lineno"></td></tr>
<tr id="diff0005"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 4. <span class="delete">MEASUREMENT-ATTRIBUTES TLV . . . . .</span> . . . . . . . . . . . . . 9</td><td> </td><td class="rblock"> 4. <span class="insert">Sub-TLVs for Measurements Attributes</span> . . . . . . . . . . . . . 9</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 4.1. Measurement-Enable sub-TLV . . . . . . . . . . . . . . . . <span class="delete">10</span></td><td> </td><td class="rblock"> 4.1. Measurement-Enable sub-TLV . . . . . . . . . . . . . . . . <span class="insert">9</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 4.2. Measurement-Interval sub-TLV . . . . . . . . . . . . . . . 10</td><td> </td><td class="right"> 4.2. Measurement-Interval sub-TLV . . . . . . . . . . . . . . . 10</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 4.3. Report-Threshold sub-TLV . . . . . . . . . . . . . . . . . 10</td><td> </td><td class="right"> 4.3. Report-Threshold sub-TLV . . . . . . . . . . . . . . . . . 10</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 4.4. Report-Threshold-Percentage sub-TLV . . . . . . . . . . . 11</td><td> </td><td class="right"> 4.4. Report-Threshold-Percentage sub-TLV . . . . . . . . . . . 11</td><td class="lineno"></td></tr>
<tr id="diff0006"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 4.5. Report-Interval sub-TLV . . . . . . . . . . . . . . . . . 1<span class="delete">2</span></td><td> </td><td class="rblock"> 4.5. Report-Interval sub-TLV . . . . . . . . . . . . . . . . . 1<span class="insert">1</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 5. PCEP Extensions for Reporting Delay Measurement . . . . . . . 12</td><td> </td><td class="right"> 5. PCEP Extensions for Reporting Delay Measurement . . . . . . . 12</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 5.1. Delay Measurement Capability Advertisement . . . . . . . . 12</td><td> </td><td class="right"> 5.1. Delay Measurement Capability Advertisement . . . . . . . . 12</td><td class="lineno"></td></tr>
<tr id="diff0007"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 5.1.1. DELAY-MEASUREMENT-CAPABILITY TLV . . . . . . . . . . . <span class="delete">13</span></td><td> </td><td class="rblock"> 5.1.1. DELAY-MEASUREMENT-CAPABILITY TLV . . . . . . . . . . . <span class="insert">12</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 5.2. <span class="delete">Delay Measurement Parameters .</span> . . . . . . . . . . . . . <span class="delete">. 14</span></td><td> </td><td class="rblock"> 5.2. <span class="insert">DELAY-MEASUREMENT-ATTRIBUTES TLV</span> . . . . . . . . . . . . . <span class="insert">13</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 5.2.1. Delay Measurement Enable . . . . . . . . . . . . . . . 14</td><td> </td><td class="right"> 5.2.1. Delay Measurement Enable . . . . . . . . . . . . . . . 14</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 5.2.2. Delay Measurement Interval . . . . . . . . . . . . . . 14</td><td> </td><td class="right"> 5.2.2. Delay Measurement Interval . . . . . . . . . . . . . . 14</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 5.2.3. Delay Measurement Report Threshold . . . . . . . . . . 14</td><td> </td><td class="right"> 5.2.3. Delay Measurement Report Threshold . . . . . . . . . . 14</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 5.2.4. Delay Measurement Report Threshold Percentage . . . . 14</td><td> </td><td class="right"> 5.2.4. Delay Measurement Report Threshold Percentage . . . . 14</td><td class="lineno"></td></tr>
<tr id="diff0008"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 5.2.5. Delay Measurement Report Interval . . . . . . . . . . 1<span class="delete">4</span></td><td> </td><td class="rblock"> 5.2.5. Delay Measurement Report Interval . . . . . . . . . . 1<span class="insert">5</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 5.3. DELAY-MEASUREMENT Object . . . . . . . . . . . . . . . . . 15</td><td> </td><td class="right"> 5.3. DELAY-MEASUREMENT Object . . . . . . . . . . . . . . . . . 15</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 6. PCEP Extensions for Reporting Loss Measurement . . . . . . . . 17</td><td> </td><td class="right"> 6. PCEP Extensions for Reporting Loss Measurement . . . . . . . . 17</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 6.1. Loss Measurement Capability Advertisement . . . . . . . . 17</td><td> </td><td class="right"> 6.1. Loss Measurement Capability Advertisement . . . . . . . . 17</td><td class="lineno"></td></tr>
<tr id="diff0009"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 6.1.1. LOSS-MEASUREMENT-CAPABILITY TLV . . . . . . . . . . . <span class="delete">17</span></td><td> </td><td class="rblock"> 6.1.1. LOSS-MEASUREMENT-CAPABILITY TLV . . . . . . . . . . . <span class="insert">18</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 6.2. <span class="delete">Loss Measurement Parameters . .</span> . . . . . . . . . . . . . <span class="delete">18</span></td><td> </td><td class="rblock"> 6.2. <span class="insert">LOSS-MEASUREMENT-ATTRIBUTES TLV</span> . . . . . . . . . . . . . <span class="insert">19</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 6.2.1. Loss Measurement Enable . . . . . . . . . . . . . . . <span class="delete">19</span></td><td> </td><td class="rblock"> 6.2.1. Loss Measurement Enable . . . . . . . . . . . . . . . <span class="insert">20</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 6.2.2. Loss Measurement Interval . . . . . . . . . . . . . . <span class="delete">19</span></td><td> </td><td class="rblock"> 6.2.2. Loss Measurement Interval . . . . . . . . . . . . . . <span class="insert">20</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 6.2.3. Loss Measurement Report Threshold . . . . . . . . . . <span class="delete">19</span></td><td> </td><td class="rblock"> 6.2.3. Loss Measurement Report Threshold . . . . . . . . . . <span class="insert">20</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 6.2.4. Loss Measurement Report Threshold Percentage . . . . . <span class="delete">19</span></td><td> </td><td class="rblock"> 6.2.4. Loss Measurement Report Threshold Percentage . . . . . <span class="insert">20</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 6.2.5. Loss Measurement Report Interval . . . . . . . . . . . <span class="delete">19</span></td><td> </td><td class="rblock"> 6.2.5. Loss Measurement Report Interval . . . . . . . . . . . <span class="insert">20</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 6.3. LOSS-MEASUREMENT Object . . . . . . . . . . . . . . . . . <span class="delete">19</span></td><td> </td><td class="rblock"> 6.3. LOSS-MEASUREMENT Object . . . . . . . . . . . . . . . . . <span class="insert">21</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 7. PCEP Extensions for Reporting Bandwidth Utilization . . . . . <span class="delete">21</span></td><td> </td><td class="rblock"> 7. PCEP Extensions for Reporting Bandwidth Utilization . . . . . <span class="insert">22</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 7.1. Bandwidth Utilization Capability Advertisement . . . . . . <span class="delete">21</span></td><td> </td><td class="rblock"> 7.1. Bandwidth Utilization Capability Advertisement . . . . . . <span class="insert">22</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 7.1.1. BANDWIDTH-UTILIZATION-CAPABILITY TLV . . . . . . . . . <span class="delete">21</span></td><td> </td><td class="rblock"> 7.1.1. BANDWIDTH-UTILIZATION-CAPABILITY TLV . . . . . . . . . <span class="insert">22</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 7.2. <span class="delete">Bandwidth Utilization Parameters . . . . .</span> . . . . . . . . <span class="delete">22</span></td><td> </td><td class="rblock"> 7.2. <span class="insert">BW-UTILIZATION-MEASUREMENT-ATTRIBUTES TLV</span> . . . . . . . . <span class="insert">23</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 7.2.1. Bandwidth Utilization Measurement Enable . . . . . . . <span class="delete">22</span></td><td> </td><td class="rblock"> 7.2.1. Bandwidth Utilization Measurement Enable . . . . . . . <span class="insert">24</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 7.2.2. Bandwidth Utilization Measurement Interval . . . . . . <span class="delete">22</span></td><td> </td><td class="rblock"> 7.2.2. Bandwidth Utilization Measurement Interval . . . . . . <span class="insert">24</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 7.2.3. Bandwidth Utilization Report Threshold . . . . . . . . <span class="delete">22</span></td><td> </td><td class="rblock"> 7.2.3. Bandwidth Utilization Report Threshold . . . . . . . . <span class="insert">24</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 7.2.4. Bandwidth Utilization Report Threshold Percentage . . <span class="delete">22</span></td><td> </td><td class="rblock"> 7.2.4. Bandwidth Utilization Report Threshold Percentage . . <span class="insert">24</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 7.2.5. Bandwidth Utilization Report Interval . . . . . . . . <span class="delete">22</span></td><td> </td><td class="rblock"> 7.2.5. Bandwidth Utilization Report Interval . . . . . . . . <span class="insert">24</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 7.3. BANDWIDTH Object . . . . . . . . . . . . . . . . . . . . . <span class="delete">23</span></td><td> </td><td class="rblock"> 7.3. BANDWIDTH Object . . . . . . . . . . . . . . . . . . . . . <span class="insert">24</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 8. PCEP Procedure . . . . . . . . . . . . . . . . . . . . . . . . <span class="delete">23</span></td><td> </td><td class="rblock"> 8. PCEP Procedure . . . . . . . . . . . . . . . . . . . . . . . . <span class="insert">25</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 8.1. MEASUREMENT-ATTRIBUTES . . . . . . . . . . . <span class="delete">. . . . . . . 23</span></td><td> </td><td class="rblock"> 8.1. <span class="insert">Various</span> MEASUREMENT-ATTRIBUTES <span class="insert">TLVs</span> . . . . . . . . . . . <span class="insert">25</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 8.2. MEASUREMENT <span class="delete">Object</span> . . . . . . . . . . . . . . . . . <span class="delete">. . . 24</span></td><td> </td><td class="rblock"> 8.2. <span class="insert">The</span> MEASUREMENT <span class="insert">Objects</span> . . . . . . . . . . . . . . . . . <span class="insert">26</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 9. Scaling Considerations . . . . . . . . . . . . . . . . . . . . <span class="delete">24</span></td><td> </td><td class="rblock"> 9. Scaling Considerations . . . . . . . . . . . . . . . . . . . . <span class="insert">26</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 9.1. The PCNtf Message . . . . . . . . . . . . . . . . . . . . <span class="delete">24</span></td><td> </td><td class="rblock"> 9.1. The PCNtf Message . . . . . . . . . . . . . . . . . . . . <span class="insert">26</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 10. Security Considerations . . . . . . . . . . . . . . . . . . . <span class="delete">25</span></td><td> </td><td class="rblock"> 10. Security Considerations . . . . . . . . . . . . . . . . . . . <span class="insert">27</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 11. Manageability Considerations . . . . . . . . . . . . . . . . <span class="delete">25</span></td><td> </td><td class="rblock"> 11. Manageability Considerations . . . . . . . . . . . . . . . . <span class="insert">27</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 11.1. Control of Function and Policy . . . . . . . . . . . . . <span class="delete">25</span></td><td> </td><td class="rblock"> 11.1. Control of Function and Policy . . . . . . . . . . . . . <span class="insert">27</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 11.2. Information and Data Models . . . . . . . . . . . . . . . <span class="delete">25</span></td><td> </td><td class="rblock"> 11.2. Information and Data Models . . . . . . . . . . . . . . . <span class="insert">27</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 11.3. Liveness Detection and Monitoring . . . . . . . . . . . . <span class="delete">26</span></td><td> </td><td class="rblock"> 11.3. Liveness Detection and Monitoring . . . . . . . . . . . . <span class="insert">27</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 11.4. Verify Correct Operations . . . . . . . . . . . . . . . . <span class="delete">26</span></td><td> </td><td class="rblock"> 11.4. Verify Correct Operations . . . . . . . . . . . . . . . . <span class="insert">27</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 11.5. Requirements On Other Protocols . . . . . . . . . . . . . <span class="delete">26</span></td><td> </td><td class="rblock"> 11.5. Requirements On Other Protocols . . . . . . . . . . . . . <span class="insert">28</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 11.6. Impact On Network Operations . . . . . . . . . . . . . . <span class="delete">26</span></td><td> </td><td class="rblock"> 11.6. Impact On Network Operations . . . . . . . . . . . . . . <span class="insert">28</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 12. IANA Considerations . . . . . . . . . . . . . . . . . . . . . <span class="delete">26</span></td><td> </td><td class="rblock"> 12. IANA Considerations . . . . . . . . . . . . . . . . . . . . . <span class="insert">28</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 12.1. Measurement Capability TLV Types . . . . . . . . . . . . <span class="delete">26</span></td><td> </td><td class="rblock"> 12.1. Measurement Capability TLV Types . . . . . . . . . . . . <span class="insert">28</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 12.2. MEASUREMENT-ATTRIBUTES <span class="delete">TLV Types</span> . . . . . . . . . . . . <span class="delete">27</span></td><td> </td><td class="rblock"><span class="insert"> 12.1.1. Flag Fields for MEASUREMENT-CAPABILITY TLVs . . . . . 28</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 12.3. Measurement Object-Class . . . . . . . . . . . . . . . . <span class="delete">27</span></td><td> </td><td class="rblock"> 12.2. MEASUREMENT-ATTRIBUTES <span class="insert">TLVs</span> . . . . . . . . . . . . <span class="insert">. . . 29</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 12.3.1. DELAY-MEASUREMENT Object-Types . . . . . . . . . . . <span class="delete">28</span></td><td> </td><td class="rblock"><span class="insert"> 12.2.1. The Sub-TLVs For MEASUREMENT-ATTRIBUTES TLVs . . . . 29</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 12.3.2. LOSS-MEASUREMENT Object-Types . . . . . . . . . . . . <span class="delete">28</span></td><td> </td><td class="rblock"><span class="insert"> 12.2.1.1. Flag Fields in Measurement-Enable sub-TLV . . . . 30</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 12.3.3. BANDWIDTH Object-Type . . . . . . . . . . . . . . . . <span class="delete">28</span></td><td> </td><td class="rblock"> 12.3. Measurement Object-Class . . . . . . . . . . . . . . . . <span class="insert">30</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 12.4. PCE Error Codes . . . . . . . . . . . . . . . . . . . . . <span class="delete">28</span></td><td> </td><td class="rblock"> 12.3.1. DELAY-MEASUREMENT Object-Types . . . . . . . . . . . <span class="insert">30</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 12.5. Notification Object-Type . . . . . . . . . . . . . . . . <span class="delete">29</span></td><td> </td><td class="rblock"> 12.3.2. LOSS-MEASUREMENT Object-Types . . . . . . . . . . . . <span class="insert">31</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 13. References . . . . . . . . . . . . . . . . . . . . . . . . . <span class="delete">30</span></td><td> </td><td class="rblock"> 12.3.3. BANDWIDTH Object-Type . . . . . . . . . . . . . . . . <span class="insert">31</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 13.1. Normative References . . . . . . . . . . . . . . . . . . <span class="delete">30</span></td><td> </td><td class="rblock"> 12.4. PCE Error Codes . . . . . . . . . . . . . . . . . . . . . <span class="insert">31</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 13.2. Informative References . . . . . . . . . . . . . . . . . <span class="delete">30</span></td><td> </td><td class="rblock"> 12.5. Notification Object-Type . . . . . . . . . . . . . . . . <span class="insert">32</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . <span class="delete">32</span></td><td> </td><td class="rblock"> 13. References . . . . . . . . . . . . . . . . . . . . . . . . . <span class="insert">33</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . <span class="delete">32</span></td><td> </td><td class="rblock"> 13.1. Normative References . . . . . . . . . . . . . . . . . . <span class="insert">33</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> 13.2. Informative References . . . . . . . . . . . . . . . . . <span class="insert">33</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . <span class="insert">35</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . <span class="insert">35</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">1. Introduction</td><td> </td><td class="right">1. Introduction</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> [RFC5440] describes the Path Computation Element Protocol (PCEP) as a</td><td> </td><td class="right"> [RFC5440] describes the Path Computation Element Protocol (PCEP) as a</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> communication mechanism between a Path Computation Client (PCC) and a</td><td> </td><td class="right"> communication mechanism between a Path Computation Client (PCC) and a</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Path Control Element (PCE), or between PCE and PCE, that enables</td><td> </td><td class="right"> Path Control Element (PCE), or between PCE and PCE, that enables</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> computation of Multi-Protocol Label Switching (MPLS) Traffic</td><td> </td><td class="right"> computation of Multi-Protocol Label Switching (MPLS) Traffic</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Engineering Label Switched Paths (TE LSPs).</td><td> </td><td class="right"> Engineering Label Switched Paths (TE LSPs).</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> [DRAFT-PCE-STATEFUL] specifies extensions to PCEP to enable Stateful</td><td> </td><td class="right"> [DRAFT-PCE-STATEFUL] specifies extensions to PCEP to enable Stateful</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="part-3" class="change"><td></td><th><small>skipping to change at</small><a href="#part-3"><em> page 8, line 33<span class="hide"> ¶</span></em></a></th><th> </th><th><small>skipping to change at</small><a href="#part-3"><em> page 8, line 33<span class="hide"> ¶</span></em></a></th><td></td></tr>
<tr><td class="lineno"></td><td class="left"> and updates the configuration parameters of the feature using the</td><td> </td><td class="right"> and updates the configuration parameters of the feature using the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> LSPA object to PCC in PCInitiate and PCUpd messages respectively.</td><td> </td><td class="right"> LSPA object to PCC in PCInitiate and PCUpd messages respectively.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o The PCC reports the measured values of the feature to the Stateful</td><td> </td><td class="right"> o The PCC reports the measured values of the feature to the Stateful</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> PCE at the end of the specified report-interval or when measured</td><td> </td><td class="right"> PCE at the end of the specified report-interval or when measured</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> values cross the specified report-threshold. The periodic</td><td> </td><td class="right"> values cross the specified report-threshold. The periodic</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> reporting can be used at the PCE to monitor the TE LSP metrics</td><td> </td><td class="right"> reporting can be used at the PCE to monitor the TE LSP metrics</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> whereas report-threshold can be used to trigger an immediate</td><td> </td><td class="right"> whereas report-threshold can be used to trigger an immediate</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> action at the PCE on the TE LSP.</td><td> </td><td class="right"> action at the PCE on the TE LSP.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0010"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> o The PCE and PCC notify of their entering and clearing the</td><td> </td><td class="rblock"> o The PCE and PCC notify <span class="insert">each other</span> of their entering and clearing</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> overwhelmed state when operating under high LSP scale.</td><td> </td><td class="rblock"> the overwhelmed state when operating under high LSP scale.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">3.1. Report Thresholds</td><td> </td><td class="right">3.1. Report Thresholds</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> When explicitly configured, report threshold (absolute or percentage)</td><td> </td><td class="right"> When explicitly configured, report threshold (absolute or percentage)</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> parameter (along with the configured number of counts) is used to</td><td> </td><td class="right"> parameter (along with the configured number of counts) is used to</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> trigger an immediate reporting of the delay and loss measurements and</td><td> </td><td class="right"> trigger an immediate reporting of the delay and loss measurements and</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> bandwidth utilization, bypassing the report interval. Threshold is</td><td> </td><td class="right"> bandwidth utilization, bypassing the report interval. Threshold is</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> used to detect a sudden change in the performance measurement metric</td><td> </td><td class="right"> used to detect a sudden change in the performance measurement metric</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> of a TE LSP. In order to detect that a measured value has crossed</td><td> </td><td class="right"> of a TE LSP. In order to detect that a measured value has crossed</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> the threshold, the (delay/loss) metric is compared from the last</td><td> </td><td class="right"> the threshold, the (delay/loss) metric is compared from the last</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="part-4" class="change"><td></td><th><small>skipping to change at</small><a href="#part-4"><em> page 9, line 9<span class="hide"> ¶</span></em></a></th><th> </th><th><small>skipping to change at</small><a href="#part-4"><em> page 9, line 9<span class="hide"> ¶</span></em></a></th><td></td></tr>
<tr><td class="lineno"></td><td class="left"> percentage) consecutively for the given number of counts, the</td><td> </td><td class="right"> percentage) consecutively for the given number of counts, the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> measurement from the current interval is reported immediately. In</td><td> </td><td class="right"> measurement from the current interval is reported immediately. In</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> case of bandwidth utilization, the MaxSampleBw (see [DRAFT-IETF-PCE-</td><td> </td><td class="right"> case of bandwidth utilization, the MaxSampleBw (see [DRAFT-IETF-PCE-</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> AUTOBW]) from the last reported interval is compared with the</td><td> </td><td class="right"> AUTOBW]) from the last reported interval is compared with the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> MaxSampleBW from the the current interval to detect the threshold</td><td> </td><td class="right"> MaxSampleBW from the the current interval to detect the threshold</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> crossing. The delay and loss measurements are still reported at the</td><td> </td><td class="right"> crossing. The delay and loss measurements are still reported at the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> end of the report interval even if they were reported due to the</td><td> </td><td class="right"> end of the report interval even if they were reported due to the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> crossing of the threshold. Refer to [RFC7471], Section 5, for</td><td> </td><td class="right"> crossing of the threshold. Refer to [RFC7471], Section 5, for</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> additional considerations.</td><td> </td><td class="right"> additional considerations.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0011"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock">4. <span class="delete">MEASUREMENT-ATTRIBUTES TLV</span></td><td> </td><td class="rblock">4. <span class="insert">Sub-TLVs</span> for <span class="insert">Measurements Attributes</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"></span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> The MEASUREMENT-ATTRIBUTES TLV is a generic TLV that provides the</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> configurable parameters</span> for <span class="delete">reporting measurements to Stateful PCE.</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> It is an optional PCEP TLV carried in the LSPA Object [RFC5440].</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"></span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> The format of the MEASUREMENT-ATTRIBUTES TLV is shown in the</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> following figure:</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"></span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> 0 1 2 3</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> | PCEP TLV Type TBD4 | Length |</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> | |</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> // sub-TLVs //</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> | |</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"></span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> MEASUREMENT-ATTRIBUTES TLV Format</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"></span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> PCEP TLV Type defined as following:</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"></span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> Type Name</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> ----------------------------------------------------------</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> TBD4 MEASUREMENT-ATTRIBUTES</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"></span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> Length: The Length field defines the length of the value portion</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> in bytes [RFC5440].</span></td><td> </td><td class="rblock"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0012"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> <span class="delete">Value: Comprises one or more sub-TLVs.</span></td><td> </td><td class="rblock"> <span class="insert">This section specify the generic sub-TLVs that provides the various</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> configurable parameters for reporting measurements to the Stateful</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> PCE. These sub-TLVs are carried in various measurement attributes</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> TLVs defined in the subsequent sections.</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0013"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> Following sub-TLVs are defined<span class="delete"> in this document</span>:</td><td> </td><td class="rblock"> Following sub-TLVs are defined:</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Type Len Name</td><td> </td><td class="right"> Type Len Name</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> -----------------------------------------------------------------</td><td> </td><td class="right"> -----------------------------------------------------------------</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 1 4 Measurement-Enable sub-TLV</td><td> </td><td class="right"> 1 4 Measurement-Enable sub-TLV</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 2 4 Measurement-Interval sub-TLV</td><td> </td><td class="right"> 2 4 Measurement-Interval sub-TLV</td><td class="lineno"></td></tr>
<tr id="diff0014"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 3 <span class="delete">4</span> Report-Threshold sub-TLV</td><td> </td><td class="rblock"> 3 <span class="insert">8</span> Report-Threshold sub-TLV</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 4 4 Report-Threshold-Percentage sub-TLV</td><td> </td><td class="right"> 4 4 Report-Threshold-Percentage sub-TLV</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 5 4 Report-Interval sub-TLV</td><td> </td><td class="right"> 5 4 Report-Interval sub-TLV</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Measurement-Enable sub-TLV MUST be added in the LSPA Object when</td><td> </td><td class="right"> The Measurement-Enable sub-TLV MUST be added in the LSPA Object when</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> the measurement feature is enabled for the LSP. All other sub-TLVs</td><td> </td><td class="right"> the measurement feature is enabled for the LSP. All other sub-TLVs</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> are optional and any unrecognized sub-TLV MUST be silently ignored.</td><td> </td><td class="right"> are optional and any unrecognized sub-TLV MUST be silently ignored.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> If a sub-TLV of same type appears more than once, only the first</td><td> </td><td class="right"> If a sub-TLV of same type appears more than once, only the first</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> occurrence is processed and all others MUST be ignored. If sub-TLVs</td><td> </td><td class="right"> occurrence is processed and all others MUST be ignored. If sub-TLVs</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> are not present, the default values based on the local policy are</td><td> </td><td class="right"> are not present, the default values based on the local policy are</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> assumed.</td><td> </td><td class="right"> assumed.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">4.1. Measurement-Enable sub-TLV</td><td> </td><td class="right">4.1. Measurement-Enable sub-TLV</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Measurement-Enable sub-TLV specifies that the given measurement</td><td> </td><td class="right"> The Measurement-Enable sub-TLV specifies that the given measurement</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> feature is enabled.</td><td> </td><td class="right"> feature is enabled.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0015"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 0 1 2 3</td><td> </td><td class="rblock"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="rblock"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | Type=1 | Length=4 |</td><td> </td><td class="right"> | Type=1 | Length=4 |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr id="diff0016"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> | <span class="delete">Measurement-Enable</span> |</td><td> </td><td class="rblock"> | <span class="insert"> Flags </span> |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Measurement-Enable sub-TLV Format</td><td> </td><td class="right"> Measurement-Enable sub-TLV Format</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Type is 1, Length is 4 bytes, and the value comprises of flags</td><td> </td><td class="right"> The Type is 1, Length is 4 bytes, and the value comprises of flags</td><td class="lineno"></td></tr>
<tr id="diff0017"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> for enabling <span class="delete">the feature.</span></td><td> </td><td class="rblock"> <span class="insert">(32 bits)</span> for enabling <span class="insert">various measurement features.</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> Unassigned flags are considered reserved, they MUST be set to 0 when</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> sent and MUST be ignored when received.</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">4.2. Measurement-Interval sub-TLV</td><td> </td><td class="right">4.2. Measurement-Interval sub-TLV</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Measurement-Interval sub-TLV specifies a time interval in seconds</td><td> </td><td class="right"> The Measurement-Interval sub-TLV specifies a time interval in seconds</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> for the measurement.</td><td> </td><td class="right"> for the measurement.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0018"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 0 1 2 3</td><td> </td><td class="rblock"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="rblock"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | Type=2 | Length=4 |</td><td> </td><td class="right"> | Type=2 | Length=4 |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | Measurement-Interval |</td><td> </td><td class="right"> | Measurement-Interval |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Measurement-Interval sub-TLV Format</td><td> </td><td class="right"> Measurement-Interval sub-TLV Format</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Type is 2, Length is 4 bytes, and the value comprises of 4-byte</td><td> </td><td class="right"> The Type is 2, Length is 4 bytes, and the value comprises of 4-byte</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> time interval, the valid range is from 1 to 604800, in seconds. The</td><td> </td><td class="right"> time interval, the valid range is from 1 to 604800, in seconds. The</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> default value is 300 seconds.</td><td> </td><td class="right"> default value is 300 seconds.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">4.3. Report-Threshold sub-TLV</td><td> </td><td class="right">4.3. Report-Threshold sub-TLV</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Report-Threshold sub-TLV specifies the threshold value used to</td><td> </td><td class="right"> The Report-Threshold sub-TLV specifies the threshold value used to</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> trigger an immediate reporting of the measurements bypassing the</td><td> </td><td class="right"> trigger an immediate reporting of the measurements bypassing the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> report-interval.</td><td> </td><td class="right"> report-interval.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0019"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 0 1 2 3</td><td> </td><td class="rblock"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="rblock"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr id="diff0020"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> | Type=3 | Length=<span class="delete">4</span> |</td><td> </td><td class="rblock"> | Type=3 | Length=<span class="insert">8</span> |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | RESERVED | Count |</td><td> </td><td class="right"> | RESERVED | Count |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | Report-Threshold |</td><td> </td><td class="right"> | Report-Threshold |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Report-Threshold sub-TLV Format</td><td> </td><td class="right"> Report-Threshold sub-TLV Format</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0021"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> The Type is 3, Length is <span class="delete">4</span> bytes, and the value comprises of -</td><td> </td><td class="rblock"> The Type is 3, Length is <span class="insert">8</span> bytes, and the value comprises of -</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0022"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> o Report-Threshold: <span class="delete">Absolute threshold value, encoded in integer</span>.</td><td> </td><td class="rblock"> o Report-Threshold: <span class="insert"> 32-bit absolute threshold value</span>.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o Count: 8-bit integer counter. The number of consecutive</td><td> </td><td class="right"> o Count: 8-bit integer counter. The number of consecutive</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> measurement values MUST be above the threshold before reporting</td><td> </td><td class="right"> measurement values MUST be above the threshold before reporting</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> the measurement. The value 0 is considered to be invalid.</td><td> </td><td class="right"> the measurement. The value 0 is considered to be invalid.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o RESERVED: It MUST be set to zero when sent and MUST be ignored</td><td> </td><td class="right"> o RESERVED: It MUST be set to zero when sent and MUST be ignored</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> when received.</td><td> </td><td class="right"> when received.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">4.4. Report-Threshold-Percentage sub-TLV</td><td> </td><td class="right">4.4. Report-Threshold-Percentage sub-TLV</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Report-Threshold-Percentage sub-TLV specifies the threshold value</td><td> </td><td class="right"> The Report-Threshold-Percentage sub-TLV specifies the threshold value</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> used to trigger an immediate reporting of the measurements bypassing</td><td> </td><td class="right"> used to trigger an immediate reporting of the measurements bypassing</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> the report-interval.</td><td> </td><td class="right"> the report-interval.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0023"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 0 1 2 3</td><td> </td><td class="rblock"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="rblock"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | Type=4 | Length=4 |</td><td> </td><td class="right"> | Type=4 | Length=4 |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | Percentage | RESERVED | Count |</td><td> </td><td class="right"> | Percentage | RESERVED | Count |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Report-Threshold-Percentage sub-TLV Format</td><td> </td><td class="right"> Report-Threshold-Percentage sub-TLV Format</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Type is 4, Length is 4 bytes, and the value comprises of -</td><td> </td><td class="right"> The Type is 4, Length is 4 bytes, and the value comprises of -</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
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<tr><td class="lineno"></td><td class="left"> measurement. The value 0 is considered to be invalid.</td><td> </td><td class="right"> measurement. The value 0 is considered to be invalid.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o RESERVED: It MUST be set to zero when sent and MUST be ignored</td><td> </td><td class="right"> o RESERVED: It MUST be set to zero when sent and MUST be ignored</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> when received.</td><td> </td><td class="right"> when received.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">4.5. Report-Interval sub-TLV</td><td> </td><td class="right">4.5. Report-Interval sub-TLV</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Report-Interval sub-TLV specifies the time interval in seconds</td><td> </td><td class="right"> The Report-Interval sub-TLV specifies the time interval in seconds</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> when measured values are to be reported.</td><td> </td><td class="right"> when measured values are to be reported.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0024"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 0 1 2 3</td><td> </td><td class="rblock"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="rblock"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | Type=5 | Length=4 |</td><td> </td><td class="right"> | Type=5 | Length=4 |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | Report-Interval |</td><td> </td><td class="right"> | Report-Interval |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Report-Interval sub-TLV Format</td><td> </td><td class="right"> Report-Interval sub-TLV Format</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Type is 5, Length is 4 bytes, and the value comprises of 4-byte</td><td> </td><td class="right"> The Type is 5, Length is 4 bytes, and the value comprises of 4-byte</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> time interval, the valid range is from 1 to 604800, in seconds. The</td><td> </td><td class="right"> time interval, the valid range is from 1 to 604800, in seconds. The</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
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<tr><td class="lineno"></td><td class="left"> (Delay-Measurement capability was not advertised) and it will</td><td> </td><td class="right"> (Delay-Measurement capability was not advertised) and it will</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> terminate the PCEP session.</td><td> </td><td class="right"> terminate the PCEP session.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o Similarly, the PCEP speaker SHOULD generate error-value TBD9</td><td> </td><td class="right"> o Similarly, the PCEP speaker SHOULD generate error-value TBD9</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> (Bidirectional Measurement capability was not advertised) and</td><td> </td><td class="right"> (Bidirectional Measurement capability was not advertised) and</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> TBD10 (Unidirectional Measurement capability was not advertised)</td><td> </td><td class="right"> TBD10 (Unidirectional Measurement capability was not advertised)</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> upon receipt of DELAY-MEASUREMENT-ATTRIBUTES TLV in LSPA object</td><td> </td><td class="right"> upon receipt of DELAY-MEASUREMENT-ATTRIBUTES TLV in LSPA object</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> with two-way measurement request and one-way measurement request,</td><td> </td><td class="right"> with two-way measurement request and one-way measurement request,</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> respectively, when it did not advertise this capability.</td><td> </td><td class="right"> respectively, when it did not advertise this capability.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0025"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> <span class="insert">o If the PCEP speaker that supports the extensions of this document</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> but did not advertise this capability, then upon receipt of DELAY-</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> MEASUREMENT object, it SHOULD generate a PCErr with error-type 19</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> (Invalid Operation), error-value TBD7 (Delay-Measurement</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> capability was not advertised) and it will terminate the PCEP</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> session.</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> </td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">5.1.1. DELAY-MEASUREMENT-CAPABILITY TLV</td><td> </td><td class="right">5.1.1. DELAY-MEASUREMENT-CAPABILITY TLV</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The DELAY-MEASUREMENT-CAPABILITY TLV is an optional TLV for use in</td><td> </td><td class="right"> The DELAY-MEASUREMENT-CAPABILITY TLV is an optional TLV for use in</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> the OPEN Object for Delay Measurement via PCEP capability</td><td> </td><td class="right"> the OPEN Object for Delay Measurement via PCEP capability</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> advertisement. Its format is shown in the following figure:</td><td> </td><td class="right"> advertisement. Its format is shown in the following figure:</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0026"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 0 1 2 3</td><td> </td><td class="rblock"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="rblock"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | Type=TBD1 | Length=4 |</td><td> </td><td class="right"> | Type=TBD1 | Length=4 |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | Flags |B|U|</td><td> </td><td class="right"> | Flags |B|U|</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> DELAY-MEASUREMENT-CAPABILITY TLV Format</td><td> </td><td class="right"> DELAY-MEASUREMENT-CAPABILITY TLV Format</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Type of the TLV is TBD1 and it has a fixed length of 4 bytes.</td><td> </td><td class="right"> The Type of the TLV is TBD1 and it has a fixed length of 4 bytes.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
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<tr><td class="lineno"></td><td class="left"> Bidirectional measurement is only applicable to the bidirectional</td><td> </td><td class="right"> Bidirectional measurement is only applicable to the bidirectional</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> LSPs (e.g. MPLS-TP LSPs [RFC5921]).</td><td> </td><td class="right"> LSPs (e.g. MPLS-TP LSPs [RFC5921]).</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Unassigned bits are considered reserved. They MUST be set to 0 when</td><td> </td><td class="right"> Unassigned bits are considered reserved. They MUST be set to 0 when</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> sent and MUST be ignored when received.</td><td> </td><td class="right"> sent and MUST be ignored when received.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Advertisement of the DELAY-MEASUREMENT-CAPABILITY TLV implies support</td><td> </td><td class="right"> Advertisement of the DELAY-MEASUREMENT-CAPABILITY TLV implies support</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> of delay measurement, as well as the objects, TLVs and procedures</td><td> </td><td class="right"> of delay measurement, as well as the objects, TLVs and procedures</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> defined in this document. Either U or B flag MUST be set in the TLV.</td><td> </td><td class="right"> defined in this document. Either U or B flag MUST be set in the TLV.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0027"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock">5.2. D<span class="delete">elay Measurement Parameters</span></td><td> </td><td class="rblock">5.2. D<span class="insert">ELAY-MEASUREMENT-ATTRIBUTES TLV</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0028"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> The <span class="delete">MEASUREMENT-ATTRIBUTES</span> TLV <span class="delete">is used to provide</span> the configurable</td><td> </td><td class="rblock"> The <span class="insert">DELAY-MEASUREMENT-ATTRIBUTES</span> TLV <span class="insert">provides</span> the configurable</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> parameters of the delay measurement feature. The following <span class="delete">sub-</span></td><td> </td><td class="rblock"> parameters of the delay measurement feature.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> sections</span> describe the parameters which are currently defined to be</td><td> </td><td class="rblock"> </td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> carried within this TLV.</td><td> </td><td class="rblock"> The <span class="insert">format of the DELAY-MEASUREMENT-ATTRIBUTES TLV is shown in the</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> following figure:</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> 0 1 2 3</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> | PCEP TLV Type TBD4 | Length |</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> | |</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> // sub-TLVs //</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> | |</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> DELAY-MEASUREMENT-ATTRIBUTES TLV Format</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> PCEP TLV Type defined as following:</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> Type Name</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> ----------------------------------------------------------</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> TBD4 DELAY-MEASUREMENT-ATTRIBUTES</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> Length: The Length field defines the length of the value portion in</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> bytes as per [RFC5440].</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> Value: Comprises of one or more sub-TLVs as described in Section 4 of</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> this document.</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> The</span> following <span class="insert">sub-sections</span> describe the parameters which are</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> currently defined to be carried within this TLV.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">5.2.1. Delay Measurement Enable</td><td> </td><td class="right">5.2.1. Delay Measurement Enable</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Measurement-Enable sub-TLV specifies the delay measurement mode</td><td> </td><td class="right"> The Measurement-Enable sub-TLV specifies the delay measurement mode</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> enabled using following flags:</td><td> </td><td class="right"> enabled using following flags:</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0029"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> Bit <span class="delete">Position Name</span></td><td> </td><td class="rblock"> Bit <span class="insert"> Description</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> ------------------------------------------------------------------</td><td> </td><td class="right"> ------------------------------------------------------------------</td><td class="lineno"></td></tr>
<tr id="diff0030"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> <span class="delete">0</span> One-Way Delay Measurement Enabled</td><td> </td><td class="rblock"> <span class="insert">31</span> One-Way Delay Measurement Enabled</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> <span class="delete">1</span> Two-Way Delay Measurement Enabled</td><td> </td><td class="rblock"> <span class="insert">30</span> Two-Way Delay Measurement Enabled</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">5.2.2. Delay Measurement Interval</td><td> </td><td class="right">5.2.2. Delay Measurement Interval</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Measurement-Interval sub-TLV specifies a time interval in seconds</td><td> </td><td class="right"> The Measurement-Interval sub-TLV specifies a time interval in seconds</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> for the delay measurement.</td><td> </td><td class="right"> for the delay measurement.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">5.2.3. Delay Measurement Report Threshold</td><td> </td><td class="right">5.2.3. Delay Measurement Report Threshold</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Report-Threshold sub-TLV specifies the threshold value used to</td><td> </td><td class="right"> The Report-Threshold sub-TLV specifies the threshold value used to</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> trigger an immediate reporting of the delay measurements bypassing</td><td> </td><td class="right"> trigger an immediate reporting of the delay measurements bypassing</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="part-8" class="change"><td></td><th><small>skipping to change at</small><a href="#part-8"><em> page 15, line 7<span class="hide"> ¶</span></em></a></th><th> </th><th><small>skipping to change at</small><a href="#part-8"><em> page 15, line 18<span class="hide"> ¶</span></em></a></th><td></td></tr>
<tr><td class="lineno"></td><td class="left"> Same report-threshold-percentage is used for all delay measurement</td><td> </td><td class="right"> Same report-threshold-percentage is used for all delay measurement</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> values.</td><td> </td><td class="right"> values.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">5.2.5. Delay Measurement Report Interval</td><td> </td><td class="right">5.2.5. Delay Measurement Report Interval</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Report-Interval sub-TLV specifies the time interval in seconds</td><td> </td><td class="right"> The Report-Interval sub-TLV specifies the time interval in seconds</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> when measured delay values are to be reported.</td><td> </td><td class="right"> when measured delay values are to be reported.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">5.3. DELAY-MEASUREMENT Object</td><td> </td><td class="right">5.3. DELAY-MEASUREMENT Object</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0031"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> <span class="delete">The DELAY-MEASUREMENT Object</span> with Object-Class (Value TBD5) is</td><td> </td><td class="rblock"> <span class="insert">A new object, DELAY-MEASUREMENT</span> with Object-Class (Value TBD5) is</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> defined in this document to report the delay measurement of a TE LSP.</td><td> </td><td class="right"> defined in this document to report the delay measurement of a TE LSP.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> When the LSP is enabled with the delay measurement feature, the PCC</td><td> </td><td class="right"> When the LSP is enabled with the delay measurement feature, the PCC</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> SHOULD include the DELAY-MEASUREMENT Object to report the measured</td><td> </td><td class="right"> SHOULD include the DELAY-MEASUREMENT Object to report the measured</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> delay values to the PCE in the PCRpt message. The PCC SHOULD report</td><td> </td><td class="right"> delay values to the PCE in the PCRpt message. The PCC SHOULD report</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> (either one-way or two-way) average delay, min/max delay and delay</td><td> </td><td class="right"> (either one-way or two-way) average delay, min/max delay and delay</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> variations to the PCE in the PCRpt message.</td><td> </td><td class="right"> variations to the PCE in the PCRpt message.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3</td><td> </td><td class="right"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="right"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="part-9" class="change"><td></td><th><small>skipping to change at</small><a href="#part-9"><em> page 15, line 29<span class="hide"> ¶</span></em></a></th><th> </th><th><small>skipping to change at</small><a href="#part-9"><em> page 15, line 40<span class="hide"> ¶</span></em></a></th><td></td></tr>
<tr><td class="lineno"></td><td class="left"> | Class=TBD5 | OT |Res|P|I| Object Length (bytes) |</td><td> </td><td class="right"> | Class=TBD5 | OT |Res|P|I| Object Length (bytes) |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | |</td><td> </td><td class="right"> | |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> // (Object body) //</td><td> </td><td class="right"> // (Object body) //</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | |</td><td> </td><td class="right"> | |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> DELAY-MEASUREMENT Object Format</td><td> </td><td class="right"> DELAY-MEASUREMENT Object Format</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Object Length (16 bits): Specifies the total object length including</td><td> </td><td class="right"> Object Length (16 bits): Specifies the total object length including</td><td class="lineno"></td></tr>
<tr id="diff0032"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> the header, in bytes [RFC5440].</td><td> </td><td class="rblock"> the header, in bytes <span class="insert">as per </span>[RFC5440].</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Object-Types (OT) are defined as follows:</td><td> </td><td class="right"> Object-Types (OT) are defined as follows:</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Object-Type Len Name</td><td> </td><td class="right"> Object-Type Len Name</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> --------------------------------------------------------------</td><td> </td><td class="right"> --------------------------------------------------------------</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 1 8 One-Way Delay Measurement Value</td><td> </td><td class="right"> 1 8 One-Way Delay Measurement Value</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 2 12 One-Way Delay Measurement Min/Max Values</td><td> </td><td class="right"> 2 12 One-Way Delay Measurement Min/Max Values</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 3 8 One-Way Delay Variation Measurement Value</td><td> </td><td class="right"> 3 8 One-Way Delay Variation Measurement Value</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 4 8 Two-Way Delay Measurement Value</td><td> </td><td class="right"> 4 8 Two-Way Delay Measurement Value</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 5 12 Two-Way Delay Measurement Min/Max Values</td><td> </td><td class="right"> 5 12 Two-Way Delay Measurement Min/Max Values</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 6 8 Two-Way Delay Variation Measurement Value</td><td> </td><td class="right"> 6 8 Two-Way Delay Variation Measurement Value</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The object body formats are defined as following:</td><td> </td><td class="right"> The object body formats are defined as following:</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0033"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> <span class="insert">For Object-Type 1 and 4:</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> </td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3</td><td> </td><td class="right"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="right"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | RESERVED | Delay Value Average |</td><td> </td><td class="right"> | RESERVED | Delay Value Average |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr id="diff0034"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> </td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> <span class="insert">For Object-Type 2 and 5:</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> </td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3</td><td> </td><td class="right"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="right"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | RESERVED | Delay Value Minimum |</td><td> </td><td class="right"> | RESERVED | Delay Value Minimum |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | RESERVED | Delay Value Maximum |</td><td> </td><td class="right"> | RESERVED | Delay Value Maximum |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0035"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> <span class="insert">For Object-Type 3 and 6:</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> </td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3</td><td> </td><td class="right"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="right"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | RESERVED | Delay Variation Value |</td><td> </td><td class="right"> | RESERVED | Delay Variation Value |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> DELAY-MEASUREMENT Object Body Formats (One-Way and Two-Way)</td><td> </td><td class="right"> DELAY-MEASUREMENT Object Body Formats (One-Way and Two-Way)</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Al delay values are reported in microseconds, encoded as 24-bit</td><td> </td><td class="right"> Al delay values are reported in microseconds, encoded as 24-bit</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> integer, as defined in [RFC7471]. When set to the maximum value</td><td> </td><td class="right"> integer, as defined in [RFC7471]. When set to the maximum value</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 16,777,215 (16.777215 sec), the delay is at least that value and may</td><td> </td><td class="right"> 16,777,215 (16.777215 sec), the delay is at least that value and may</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> be larger.</td><td> </td><td class="right"> be larger.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o One-way Delay Measurement Value: Average Delay of the LSP in one</td><td> </td><td class="right"> o One-way Delay Measurement Value: Average Delay of the LSP in one</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> (forward) direction.</td><td> </td><td class="right"> (forward) direction.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o One-way Delay Measurement Variation Value: Average Delay Variation</td><td> </td><td class="right"> o One-way Delay Measurement Variation Value: Average Delay Variation</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> of the LSP in one (forward) direction.</td><td> </td><td class="right"> of the LSP in one (forward) direction.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o One-Way Delay Measurement Value Minimum/Maximum: Minimum and</td><td> </td><td class="right"> o One-Way Delay Measurement Value Minimum/Maximum: Minimum and</td><td class="lineno"></td></tr>
<tr id="diff0036"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> Maximum values of the Delay of the LSP in one (forward)</td><td> </td><td class="rblock"> Maximum values of the Delay of the LSP in one (forward) <span class="insert">direction</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> <span class="delete">direction.</span></td><td> </td><td class="rblock"><span class="insert"> in the last measurement interval.</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o Two-way Delay Measurement Value: Average Delay of the</td><td> </td><td class="right"> o Two-way Delay Measurement Value: Average Delay of the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> bidirectional LSP in both (forward and reverse) directions.</td><td> </td><td class="right"> bidirectional LSP in both (forward and reverse) directions.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o Two-way Delay Measurement Variation Value: Average Delay Variation</td><td> </td><td class="right"> o Two-way Delay Measurement Variation Value: Average Delay Variation</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> of the bidirectional LSP in both (forward and reverse)</td><td> </td><td class="right"> of the bidirectional LSP in both (forward and reverse)</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> directions.</td><td> </td><td class="right"> directions.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o Two-Way Delay Measurement Value Minimum/Maximum: Minimum and</td><td> </td><td class="right"> o Two-Way Delay Measurement Value Minimum/Maximum: Minimum and</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Maximum values of the Delay of the bidirectional LSP in both</td><td> </td><td class="right"> Maximum values of the Delay of the bidirectional LSP in both</td><td class="lineno"></td></tr>
<tr id="diff0037"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> (forward and reverse) directions.</td><td> </td><td class="rblock"> (forward and reverse) directions<span class="insert"> in the last measurement interval</span>.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o RESERVED: This field is reserved for future use. It MUST be set</td><td> </td><td class="right"> o RESERVED: This field is reserved for future use. It MUST be set</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> to 0 when sent and MUST be ignored when received.</td><td> </td><td class="right"> to 0 when sent and MUST be ignored when received.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">6. PCEP Extensions for Reporting Loss Measurement</td><td> </td><td class="right">6. PCEP Extensions for Reporting Loss Measurement</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">6.1. Loss Measurement Capability Advertisement</td><td> </td><td class="right">6.1. Loss Measurement Capability Advertisement</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> During PCEP Initialization Phase, PCEP Speakers (PCE or PCC)</td><td> </td><td class="right"> During PCEP Initialization Phase, PCEP Speakers (PCE or PCC)</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> advertise their support of LOSS-MEASUREMENT. A PCEP Speaker includes</td><td> </td><td class="right"> advertise their support of LOSS-MEASUREMENT. A PCEP Speaker includes</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="part-10" class="change"><td></td><th><small>skipping to change at</small><a href="#part-10"><em> page 17, line 44<span class="hide"> ¶</span></em></a></th><th> </th><th><small>skipping to change at</small><a href="#part-10"><em> page 18, line 13<span class="hide"> ¶</span></em></a></th><td></td></tr>
<tr><td class="lineno"></td><td class="left"> respectively, when it did not advertise this capability.</td><td> </td><td class="right"> respectively, when it did not advertise this capability.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o Further, the PCEP speaker SHOULD generate error-value TBD11</td><td> </td><td class="right"> o Further, the PCEP speaker SHOULD generate error-value TBD11</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> (Inferred Mode Loss Measurement capability was not advertised) and</td><td> </td><td class="right"> (Inferred Mode Loss Measurement capability was not advertised) and</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> TBD12 (Direct Mode Loss Measurement capability was not advertised)</td><td> </td><td class="right"> TBD12 (Direct Mode Loss Measurement capability was not advertised)</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> upon receipt of LOSS-MEASUREMENT-ATTRIBUTES TLV in LSPA object</td><td> </td><td class="right"> upon receipt of LOSS-MEASUREMENT-ATTRIBUTES TLV in LSPA object</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> with Inferred Mode loss measurement request and Direct Mode loss</td><td> </td><td class="right"> with Inferred Mode loss measurement request and Direct Mode loss</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> measurement request, respectively, when it did not advertise this</td><td> </td><td class="right"> measurement request, respectively, when it did not advertise this</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> capability.</td><td> </td><td class="right"> capability.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0038"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> <span class="insert">o If the PCEP speaker that supports the extensions of this document</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> but did not advertise this capability, then upon receipt of LOSS-</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> MEASUREMENT object, it SHOULD generate a PCErr with error-type 19</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> (Invalid Operation), error-value TBD8 (Loss-Measurement capability</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> was not advertised) and it will terminate the PCEP session.</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> </td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">6.1.1. LOSS-MEASUREMENT-CAPABILITY TLV</td><td> </td><td class="right">6.1.1. LOSS-MEASUREMENT-CAPABILITY TLV</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The LOSS-MEASUREMENT-CAPABILITY TLV is an optional TLV for use in the</td><td> </td><td class="right"> The LOSS-MEASUREMENT-CAPABILITY TLV is an optional TLV for use in the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> OPEN Object for Loss Measurement via PCEP capability advertisement.</td><td> </td><td class="right"> OPEN Object for Loss Measurement via PCEP capability advertisement.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Its format is shown in the following figure:</td><td> </td><td class="right"> Its format is shown in the following figure:</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3</td><td> </td><td class="right"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="right"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | Type=TBD2 | Length=4 |</td><td> </td><td class="right"> | Type=TBD2 | Length=4 |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | Flags |N|I|B|U|</td><td> </td><td class="right"> | Flags |N|I|B|U|</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0039"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> <span class="delete"> </span>LOSS-MEASUREMENT-CAPABILITY TLV Format</td><td> </td><td class="rblock"> LOSS-MEASUREMENT-CAPABILITY TLV Format</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Type of the TLV is TBD2 and it has a fixed length of 4 bytes.</td><td> </td><td class="right"> The Type of the TLV is TBD2 and it has a fixed length of 4 bytes.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The value comprises a single field - Flags (32 bits):</td><td> </td><td class="right"> The value comprises a single field - Flags (32 bits):</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o U (Unidirectional Measurement - 1 bit): if set to 1 by a PCC, the</td><td> </td><td class="right"> o U (Unidirectional Measurement - 1 bit): if set to 1 by a PCC, the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> U Flag indicates that the PCC allows reporting of unidirectional</td><td> </td><td class="right"> U Flag indicates that the PCC allows reporting of unidirectional</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> loss measurement information; if set to 1 by a PCE, the U Flag</td><td> </td><td class="right"> loss measurement information; if set to 1 by a PCE, the U Flag</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> indicates that the PCE is capable of receiving unidirectional loss</td><td> </td><td class="right"> indicates that the PCE is capable of receiving unidirectional loss</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> measurement information from the PCC.</td><td> </td><td class="right"> measurement information from the PCC.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="part-11" class="change"><td></td><th><small>skipping to change at</small><a href="#part-11"><em> page 18, line 49<span class="hide"> ¶</span></em></a></th><th> </th><th><small>skipping to change at</small><a href="#part-11"><em> page 19, line 25<span class="hide"> ¶</span></em></a></th><td></td></tr>
<tr><td class="lineno"></td><td class="left"> loss measurement information from the PCC.</td><td> </td><td class="right"> loss measurement information from the PCC.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Unassigned bits are considered reserved. They MUST be set to 0 when</td><td> </td><td class="right"> Unassigned bits are considered reserved. They MUST be set to 0 when</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> sent and MUST be ignored when received.</td><td> </td><td class="right"> sent and MUST be ignored when received.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Advertisement of the LOSS-MEASUREMENT-CAPABILITY TLV implies support</td><td> </td><td class="right"> Advertisement of the LOSS-MEASUREMENT-CAPABILITY TLV implies support</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> of loss measurement, as well as the objects, TLVs and procedures</td><td> </td><td class="right"> of loss measurement, as well as the objects, TLVs and procedures</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> defined in this document. Either U or B flag MUST be set in the TLV.</td><td> </td><td class="right"> defined in this document. Either U or B flag MUST be set in the TLV.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Similarly, either I or N flag MUST be set in the TLV.</td><td> </td><td class="right"> Similarly, either I or N flag MUST be set in the TLV.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0040"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock">6.2. L<span class="delete">oss Measurement Parameters</span></td><td> </td><td class="rblock">6.2. L<span class="insert">OSS-MEASUREMENT-ATTRIBUTES TLV</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0041"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> The <span class="delete">MEASUREMENT-ATTRIBUTES</span> TLV <span class="delete">is used to provide</span> the configurable</td><td> </td><td class="rblock"> The <span class="insert">LOSS-MEASUREMENT-ATTRIBUTES</span> TLV <span class="insert">provides</span> the configurable</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> parameters of the loss measurement feature. The following <span class="delete">sub-</span></td><td> </td><td class="rblock"> parameters of the loss measurement feature.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> sections</span> describe the parameters which are currently defined to be</td><td> </td><td class="rblock"> </td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> carried within this TLV.</td><td> </td><td class="rblock"> The <span class="insert">format of the LOSS-MEASUREMENT-ATTRIBUTES TLV is shown in the</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> following figure:</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> 0 1 2 3</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> | PCEP TLV Type TBD16 | Length |</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> | |</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> // sub-TLVs //</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> | |</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> LOSS-MEASUREMENT-ATTRIBUTES TLV Format</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> PCEP TLV Type defined as following:</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> Type Name</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> ----------------------------------------------------------</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> TBD16 LOSS-MEASUREMENT-ATTRIBUTES</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> Length: The Length field defines the length of the value portion in</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> bytes as per [RFC5440].</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> Value: Comprises of one or more sub-TLVs as described in Section 4 of</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> this document.</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> The</span> following <span class="insert">sub-sections</span> describe the parameters which are</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> currently defined to be carried within this TLV.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">6.2.1. Loss Measurement Enable</td><td> </td><td class="right">6.2.1. Loss Measurement Enable</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Measurement-Enable sub-TLV specifies the loss measurement mode</td><td> </td><td class="right"> The Measurement-Enable sub-TLV specifies the loss measurement mode</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> enabled using following flags:</td><td> </td><td class="right"> enabled using following flags:</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0042"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> Bit <span class="delete">Position Name</span></td><td> </td><td class="rblock"> Bit <span class="insert"> Description</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> ------------------------------------------------------------------</td><td> </td><td class="right"> ------------------------------------------------------------------</td><td class="lineno"></td></tr>
<tr id="diff0043"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> <span class="delete">2</span> Unidirectional Loss Measurement Enabled</td><td> </td><td class="rblock"> <span class="insert">29</span> Unidirectional Loss Measurement Enabled</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> <span class="delete">3</span> Bidirectional Loss Measurement Enabled</td><td> </td><td class="rblock"> <span class="insert">28</span> Bidirectional Loss Measurement Enabled</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> <span class="delete">4</span> Inferred Loss Measurement Enabled</td><td> </td><td class="rblock"> <span class="insert">27</span> Inferred Loss Measurement Enabled</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">6.2.2. Loss Measurement Interval</td><td> </td><td class="right">6.2.2. Loss Measurement Interval</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Measurement-Interval sub-TLV specifies a time interval in seconds</td><td> </td><td class="right"> The Measurement-Interval sub-TLV specifies a time interval in seconds</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> for the loss measurement.</td><td> </td><td class="right"> for the loss measurement.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">6.2.3. Loss Measurement Report Threshold</td><td> </td><td class="right">6.2.3. Loss Measurement Report Threshold</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Report-Threshold sub-TLV specifies the threshold value used to</td><td> </td><td class="right"> The Report-Threshold sub-TLV specifies the threshold value used to</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> trigger an immediate reporting of the loss measurements bypassing the</td><td> </td><td class="right"> trigger an immediate reporting of the loss measurements bypassing the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> report-interval.</td><td> </td><td class="right"> report-interval.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o Report-Threshold: This 24-bit field identifying the packet loss as</td><td> </td><td class="right"> o Report-Threshold: This 24-bit field identifying the packet loss as</td><td class="lineno"></td></tr>
<tr id="diff0044"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> a percentage of the total packets sent or received.</td><td> </td><td class="rblock"> a percentage of the total packets sent or received. <span class="insert">The encoding</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> is as per [RFC7471].</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Same report-threshold is used for all loss measurement values.</td><td> </td><td class="right"> Same report-threshold is used for all loss measurement values.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">6.2.4. Loss Measurement Report Threshold Percentage</td><td> </td><td class="right">6.2.4. Loss Measurement Report Threshold Percentage</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Report-Threshold-Percentage sub-TLV specifies the threshold value</td><td> </td><td class="right"> The Report-Threshold-Percentage sub-TLV specifies the threshold value</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> used to trigger an immediate reporting of the loss measurements</td><td> </td><td class="right"> used to trigger an immediate reporting of the loss measurements</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> bypassing the report-interval.</td><td> </td><td class="right"> bypassing the report-interval.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Same report-threshold-percentage is used for all loss measurement</td><td> </td><td class="right"> Same report-threshold-percentage is used for all loss measurement</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="part-12" class="change"><td></td><th><small>skipping to change at</small><a href="#part-12"><em> page 20, line 43<span class="hide"> ¶</span></em></a></th><th> </th><th><small>skipping to change at</small><a href="#part-12"><em> page 21, line 47<span class="hide"> ¶</span></em></a></th><td></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3</td><td> </td><td class="right"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="right"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> | RESERVED | Packets-Lost |</td><td> </td><td class="right"> | RESERVED | Packets-Lost |</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> LOSS-MEASUREMENT Object Body Formats (Tx and Rx)</td><td> </td><td class="right"> LOSS-MEASUREMENT Object Body Formats (Tx and Rx)</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o Packets-Lost: This 24-bit field identifying the packet loss as a</td><td> </td><td class="right"> o Packets-Lost: This 24-bit field identifying the packet loss as a</td><td class="lineno"></td></tr>
<tr id="diff0045"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> percentage of the total packets sent or <span class="delete">received.</span></td><td> </td><td class="rblock"> percentage of the total packets sent or <span class="insert">received, encoded as per</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> [RFC7471].</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o RESERVED: This field is reserved for future use. It MUST be set</td><td> </td><td class="right"> o RESERVED: This field is reserved for future use. It MUST be set</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> to 0 when sent and MUST be ignored when received.</td><td> </td><td class="right"> to 0 when sent and MUST be ignored when received.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Packets-Lost in the Rx direction is reported when bidirectional</td><td> </td><td class="right"> The Packets-Lost in the Rx direction is reported when bidirectional</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> loss measurement is enabled.</td><td> </td><td class="right"> loss measurement is enabled.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">7. PCEP Extensions for Reporting Bandwidth Utilization</td><td> </td><td class="right">7. PCEP Extensions for Reporting Bandwidth Utilization</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">7.1. Bandwidth Utilization Capability Advertisement</td><td> </td><td class="right">7.1. Bandwidth Utilization Capability Advertisement</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="part-13" class="change"><td></td><th><small>skipping to change at</small><a href="#part-13"><em> page 21, line 30<span class="hide"> ¶</span></em></a></th><th> </th><th><small>skipping to change at</small><a href="#part-13"><em> page 22, line 33<span class="hide"> ¶</span></em></a></th><td></td></tr>
<tr><td class="lineno"></td><td class="left"> "BANDWIDTH-UTILIZATION-CAPABILITY" TLV in their respective Open</td><td> </td><td class="right"> "BANDWIDTH-UTILIZATION-CAPABILITY" TLV in their respective Open</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> message.</td><td> </td><td class="right"> message.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o If the PCEP speaker that supports the extensions of this document</td><td> </td><td class="right"> o If the PCEP speaker that supports the extensions of this document</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> but did not advertise this capability, then upon receipt of</td><td> </td><td class="right"> but did not advertise this capability, then upon receipt of</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> BANDWIDTH-UTILIZATION-ATTRIBUTES TLV in LSPA object, it SHOULD</td><td> </td><td class="right"> BANDWIDTH-UTILIZATION-ATTRIBUTES TLV in LSPA object, it SHOULD</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> generate a PCErr with error-type 19 (Invalid Operation), error-</td><td> </td><td class="right"> generate a PCErr with error-type 19 (Invalid Operation), error-</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> value TBD13 (Bandwidth utilization capability was not advertised)</td><td> </td><td class="right"> value TBD13 (Bandwidth utilization capability was not advertised)</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> and it will terminate the PCEP session.</td><td> </td><td class="right"> and it will terminate the PCEP session.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0046"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> <span class="insert">o If the PCEP speaker that supports the extensions of this document</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> but did not advertise this capability, then upon receipt of</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> BANDWIDTH object of type TBD14, it SHOULD generate a PCErr with</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> error-type 19 (Invalid Operation), error-value TBD13 (Bandwidth</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> utilization capability was not advertised) and it will terminate</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> the PCEP session.</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> </td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">7.1.1. BANDWIDTH-UTILIZATION-CAPABILITY TLV</td><td> </td><td class="right">7.1.1. BANDWIDTH-UTILIZATION-CAPABILITY TLV</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The BANDWIDTH-UTILIZATION-CAPABILITY TLV is an optional TLV for use</td><td> </td><td class="right"> The BANDWIDTH-UTILIZATION-CAPABILITY TLV is an optional TLV for use</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> in the OPEN Object for Bandwidth Utilization reporting via PCEP</td><td> </td><td class="right"> in the OPEN Object for Bandwidth Utilization reporting via PCEP</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> capability advertisement. Its format is shown in the following</td><td> </td><td class="right"> capability advertisement. Its format is shown in the following</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> figure:</td><td> </td><td class="right"> figure:</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3</td><td> </td><td class="right"> 0 1 2 3</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td> </td><td class="right"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td> </td><td class="right"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
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<tr><td class="lineno"></td><td class="left"> The value comprises a single field - Flags (32 bits). Currently no</td><td> </td><td class="right"> The value comprises a single field - Flags (32 bits). Currently no</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> flags are defined for this TLV.</td><td> </td><td class="right"> flags are defined for this TLV.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Unassigned bits are considered reserved. They MUST be set to 0 when</td><td> </td><td class="right"> Unassigned bits are considered reserved. They MUST be set to 0 when</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> sent and MUST be ignored when received.</td><td> </td><td class="right"> sent and MUST be ignored when received.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Advertisement of the BANDWIDTH-UTILIZATION-CAPABILITY TLV implies</td><td> </td><td class="right"> Advertisement of the BANDWIDTH-UTILIZATION-CAPABILITY TLV implies</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> support of bandwidth utilization reporting, as well as the objects,</td><td> </td><td class="right"> support of bandwidth utilization reporting, as well as the objects,</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> TLVs and procedures defined in this document.</td><td> </td><td class="right"> TLVs and procedures defined in this document.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0047"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock">7.2. B<span class="delete">andwidth Utilization Parameters</span></td><td> </td><td class="rblock">7.2. B<span class="insert">W-UTILIZATION-MEASUREMENT-ATTRIBUTES TLV</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0048"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> The <span class="delete">MEASUREMENT-ATTRIBUTES</span> TLV <span class="delete">is used to provide</span> the configurable</td><td> </td><td class="rblock"> The <span class="insert">BW-UTILIZATION-MEASUREMENT-ATTRIBUTES</span> TLV <span class="insert">provides</span> the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> parameters of bandwidth utilization feature. The following <span class="delete">sub-</span></td><td> </td><td class="rblock"> configurable parameters of bandwidth utilization feature.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> sections</span> describe the parameters which are currently defined to be</td><td> </td><td class="rblock"> </td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> carried within this TLV.</td><td> </td><td class="rblock"> The <span class="insert">format of the BW-UTILIZATION-MEASUREMENT-ATTRIBUTES TLV is shown</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> in the following figure:</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> 0 1 2 3</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> | PCEP TLV Type TBD17 | Length |</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> | |</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> // sub-TLVs //</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> | |</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> BW-UTILIZATION-MEASUREMENT-ATTRIBUTES TLV Format</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> PCEP TLV Type defined as following:</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> Type Name</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> ----------------------------------------------------------</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> TBD17 BW-UTILIZATION-MEASUREMENT-ATTRIBUTES</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> Length: The Length field defines the length of the value portion in</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> bytes as per [RFC5440].</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> Value: Comprises of one or more sub-TLVs as described in Section 4 of</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> this document.</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> The</span> following <span class="insert">sub-sections</span> describe the parameters which are</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> currently defined to be carried within this TLV.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">7.2.1. Bandwidth Utilization Measurement Enable</td><td> </td><td class="right">7.2.1. Bandwidth Utilization Measurement Enable</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Measurement-Enable sub-TLV specifies that the bandwidth</td><td> </td><td class="right"> The Measurement-Enable sub-TLV specifies that the bandwidth</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> utilization reporting is enabled using following flag:</td><td> </td><td class="right"> utilization reporting is enabled using following flag:</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0049"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> Bit <span class="delete">Position Name</span></td><td> </td><td class="rblock"> Bit <span class="insert"> Description</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> ------------------------------------------------------------------</td><td> </td><td class="right"> ------------------------------------------------------------------</td><td class="lineno"></td></tr>
<tr id="diff0050"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> <span class="delete">5 </span> Bandwidth Utilization Reporting Enabled</td><td> </td><td class="rblock"> <span class="insert">26</span> Bandwidth Utilization Reporting Enabled</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">7.2.2. Bandwidth Utilization Measurement Interval</td><td> </td><td class="right">7.2.2. Bandwidth Utilization Measurement Interval</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Measurement-Interval sub-TLV specifies a time interval in seconds</td><td> </td><td class="right"> The Measurement-Interval sub-TLV specifies a time interval in seconds</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> for the bandwidth samples collection interval.</td><td> </td><td class="right"> for the bandwidth samples collection interval.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">7.2.3. Bandwidth Utilization Report Threshold</td><td> </td><td class="right">7.2.3. Bandwidth Utilization Report Threshold</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The Report-Threshold sub-TLV is used to decide if the bandwidth</td><td> </td><td class="right"> The Report-Threshold sub-TLV is used to decide if the bandwidth</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> samples collected so far should be immediately reported bypassing the</td><td> </td><td class="right"> samples collected so far should be immediately reported bypassing the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="part-15" class="change"><td></td><th><small>skipping to change at</small><a href="#part-15"><em> page 23, line 40<span class="hide"> ¶</span></em></a></th><th> </th><th><small>skipping to change at</small><a href="#part-15"><em> page 25, line 31<span class="hide"> ¶</span></em></a></th><td></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o BwSample: The utilized bandwidth, (the BwSample collected at the</td><td> </td><td class="right"> o BwSample: The utilized bandwidth, (the BwSample collected at the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> end of each measurement-interval) encoded in IEEE floating point</td><td> </td><td class="right"> end of each measurement-interval) encoded in IEEE floating point</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> format (see [IEEE.754.1985]), expressed in bytes per second.</td><td> </td><td class="right"> format (see [IEEE.754.1985]), expressed in bytes per second.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">8. PCEP Procedure</td><td> </td><td class="right">8. PCEP Procedure</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Following procedure is defined for the extensions to different PCEP</td><td> </td><td class="right"> Following procedure is defined for the extensions to different PCEP</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> messages for reporting performance measurements.</td><td> </td><td class="right"> messages for reporting performance measurements.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0051"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock">8.1. <span class="delete">MEASUREMENT-ATTRIBUTES</span></td><td> </td><td class="rblock">8.1. <span class="insert">Various MEASUREMENT-ATTRIBUTES TLVs</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o For PCE-Initiated LSP [DRAFT-PCE-INITIATED-LSP] with a feature</td><td> </td><td class="right"> o For PCE-Initiated LSP [DRAFT-PCE-INITIATED-LSP] with a feature</td><td class="lineno"></td></tr>
<tr id="diff0052"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> enabled, the corresponding MEASUREMENT-ATTRIBUTES <span class="delete">TLV</span> MUST be</td><td> </td><td class="rblock"> enabled, the corresponding MEASUREMENT-ATTRIBUTES <span class="insert">TLVs for each</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> included in the LSPA Object with PCInitiate message.</td><td> </td><td class="rblock"><span class="insert"> measurement,</span> MUST be included in the LSPA Object with PCInitiate</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> message.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o For PCE-Initiated LSP [DRAFT-PCE-INITIATED-LSP] with a feature</td><td> </td><td class="right"> o For PCE-Initiated LSP [DRAFT-PCE-INITIATED-LSP] with a feature</td><td class="lineno"></td></tr>
<tr id="diff0053"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> enabled, the corresponding MEASUREMENT-ATTRIBUTES <span class="delete">TLV</span> is carried</td><td> </td><td class="rblock"> enabled, the corresponding MEASUREMENT-ATTRIBUTES <span class="insert">TLVs for each</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> in PCUpd message in the LSPA Object in order to make updates to</td><td> </td><td class="rblock"><span class="insert"> measurement,</span> is carried in PCUpd message in the LSPA Object in</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> the attributes such as Report-Interval.</td><td> </td><td class="rblock"> order to make updates to the attributes such as Report-Interval.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> o For PCC-Initiated LSP with a feature enabled, when the LSP is</td><td> </td><td class="right"> o For PCC-Initiated LSP with a feature enabled, when the LSP is</td><td class="lineno"></td></tr>
<tr id="diff0054"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> delegated to the PCE, the corresponding MEASUREMENT-ATTRIBUTES <span class="delete">TLV</span></td><td> </td><td class="rblock"> delegated to the PCE, the corresponding MEASUREMENT-ATTRIBUTES</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> MUST be included in the LSPA Object of the PCRpt message.</td><td> </td><td class="rblock"> <span class="insert">TLVs for each measurement,</span> MUST be included in the LSPA Object of</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"></td><td> </td><td class="rblock"> the PCRpt message.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0055"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> o The MEASUREMENT-ATTRIBUTES <span class="delete">TLV is</span> encoded in all PCEP messages for</td><td> </td><td class="rblock"> o The <span class="insert">various</span> MEASUREMENT-ATTRIBUTES <span class="insert">TLVs are</span> encoded in all PCEP</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> the LSP with a feature enabled, the absence of the corresponding</td><td> </td><td class="rblock"> messages for the LSP with a feature enabled, the absence of the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> MEASUREMENT-ATTRIBUTES TLV indicates that the PCEP speaker wishes</td><td> </td><td class="rblock"> corresponding MEASUREMENT-ATTRIBUTES TLV indicates that the PCEP</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"> to disable the feature.</td><td> </td><td class="rblock"> speaker wishes to disable the feature.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="diff0056"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock">8.2. <span class="delete">MEASUREMENT Object</span></td><td> </td><td class="rblock">8.2. <span class="insert">The MEASUREMENT Objects</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> When a TE LSP is enabled with a measurement reporting feature, the</td><td> </td><td class="right"> When a TE LSP is enabled with a measurement reporting feature, the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> PCC SHOULD include the corresponding MEASUREMENT Object to report the</td><td> </td><td class="right"> PCC SHOULD include the corresponding MEASUREMENT Object to report the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> measured values to the PCE in the PCRpt message [DRAFT-PCE-</td><td> </td><td class="right"> measured values to the PCE in the PCRpt message [DRAFT-PCE-</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> STATEFUL].</td><td> </td><td class="right"> STATEFUL].</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> The format of the "actual_attribute-list" in the PCRpt message is</td><td> </td><td class="right"> The format of the "actual_attribute-list" in the PCRpt message is</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> modified as following:</td><td> </td><td class="right"> modified as following:</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> <actual_attribute-list>::=[<BANDWIDTH>]</td><td> </td><td class="right"> <actual_attribute-list>::=[<BANDWIDTH>]</td><td class="lineno"></td></tr>
<tr id="diff0057"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> <span class="delete">[[<DELAY-MEASUREMENT>]</span></td><td> </td><td class="rblock"> <span class="insert">[<DELAY-MEASUREMENT>]</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="lblock"><span class="delete"> [[<LOSS-MEASUREMENT>]]</span></td><td> </td><td class="rblock"><span class="insert"> [<LOSS-MEASUREMENT>]</span></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> [<metric-list>]</td><td> </td><td class="right"> [<metric-list>]</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">9. Scaling Considerations</td><td> </td><td class="right">9. Scaling Considerations</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> It should be noted that when measurement reporting is deployed under</td><td> </td><td class="right"> It should be noted that when measurement reporting is deployed under</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> LSP scale, it can lead to frequent reporting updates to the PCE.</td><td> </td><td class="right"> LSP scale, it can lead to frequent reporting updates to the PCE.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Operators are advised to set the values of various measurement</td><td> </td><td class="right"> Operators are advised to set the values of various measurement</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> reporting parameters appropriate for the deployed LSP scale.</td><td> </td><td class="right"> reporting parameters appropriate for the deployed LSP scale.</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> If a PCE gets overwhelmed, it can notify the PCC to temporarily</td><td> </td><td class="right"> If a PCE gets overwhelmed, it can notify the PCC to temporarily</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr id="part-16" class="change"><td></td><th><small>skipping to change at</small><a href="#part-16"><em> page 25, line 19<span class="hide"> ¶</span></em></a></th><th> </th><th><small>skipping to change at</small><a href="#part-16"><em> page 27, line 10<span class="hide"> ¶</span></em></a></th><td></td></tr>
<tr><td class="lineno"></td><td class="left"> o When the PCEP speaker is no longer in the overwhelm state and is</td><td> </td><td class="right"> o When the PCEP speaker is no longer in the overwhelm state and is</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> available to process the PM reporting, it SHOULD notify its peer</td><td> </td><td class="right"> available to process the PM reporting, it SHOULD notify its peer</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> by sending a PCNtf message with Notification Type = TBD15 (PM</td><td> </td><td class="right"> by sending a PCNtf message with Notification Type = TBD15 (PM</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Overwhelm State) and Notification Value = 2 (Clearing PM overwhelm</td><td> </td><td class="right"> Overwhelm State) and Notification Value = 2 (Clearing PM overwhelm</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> state).</td><td> </td><td class="right"> state).</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left">10. Security Considerations</td><td> </td><td class="right">10. Security Considerations</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> This document defines new MEASUREMENT-ATTRIBUTES TLVs, CAPABILITY</td><td> </td><td class="right"> This document defines new MEASUREMENT-ATTRIBUTES TLVs, CAPABILITY</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> TLVs and MEASUREMENT Objects for reporting loss, delay measurements</td><td> </td><td class="right"> TLVs and MEASUREMENT Objects for reporting loss, delay measurements</td><td class="lineno"></td></tr>
<tr id="diff0058"><td></td></tr>
<tr><td class="lineno"></td><td class="lblock"> and bandwidth<span class="delete">-</span>utilization which do not add additional security</td><td> </td><td class="rblock"> and bandwidth<span class="insert"> </span>utilization which do not add additional security</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> concerns beyond those discussed in [RFC5440] and</td><td> </td><td class="right"> concerns beyond those discussed in [RFC5440] and</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> [DRAFT-PCE-STATEFUL].</td><td> </td><td class="right"> [DRAFT-PCE-STATEFUL].</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> Some deployments may find the reporting of the performance</td><td> </td><td class="right"> Some deployments may find the reporting of the performance</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> measurement and bandwidth utilization information as extra sensitive</td><td> </td><td class="right"> measurement and bandwidth utilization information as extra sensitive</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> as it could be used to influence LSP path computation and LSP setup</td><td> </td><td class="right"> as it could be used to influence LSP path computation and LSP setup</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> with adverse effect. Additionally, snooping of PCEP messages with</td><td> </td><td class="right"> with adverse effect. Additionally, snooping of PCEP messages with</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> such data or using PCEP messages for network reconnaissance, may give</td><td> </td><td class="right"> such data or using PCEP messages for network reconnaissance, may give</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> an attacker sensitive information about the operations of the</td><td> </td><td class="right"> an attacker sensitive information about the operations of the</td><td class="lineno"></td></tr>
<tr><td class="lineno"></td><td class="left"> network. Thus, such deployment should employ suitable PCEP security</td><td> </td><td class="right"> network. Thus, such deployment should employ suitable PCEP security</td><td class="lineno"></td></tr>