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basic_encap_test
Github Action edited this page May 23, 2024
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2 revisions
Test basic encapsulation behaviors.
ATE port-1 <------> port-1 DUT DUT port-2 <------> port-2 ATE DUT port-3 <------> port-3 ATE DUT port-4 <------> port-4 ATE DUT port-5 <------> port-5 ATE
- Apply the following vrf selection policy to DUT port-1
# DSCP value that will be matched to ENCAP_TE_VRF_A
* dscp_encap_a_1 = 10
* dscp_encap_a_2 = 18
# DSCP value that will be matched to ENCAP_TE_VRF_B
* dscp_encap_b_1 = 20
* dscp_encap_b_2 = 28
# DSCP value that will NOT be matched to any VRF for encapsulation.
* dscp_encap_no_match = 30
# Magic source IP addresses used in VRF selection policy
* ipv4_outer_src_111 = 198.51.100.111
* ipv4_outer_src_222 = 198.51.100.222
# Magic destination MAC address
* magic_mac = 02:00:00:00:00:01`
network-instances {
network-instance {
name: DEFAULT
policy-forwarding {
policies {
policy {
policy-id: "vrf_selection_policy_c"
rules {
rule {
sequence-id: 1
ipv4 {
protocol: 4
dscp-set: [dscp_encap_a_1, dscp_encap_a_2]
source-address: "ipv4_outer_src_222"
}
action {
decap-network-instance: "DECAP_TE_VRF"
post-network-instance: "ENCAP_TE_VRF_A"
decap-fallback-network-instance: "TE_VRF_222"
}
}
rule {
sequence-id: 2
ipv4 {
protocol: 41
dscp-set: [dscp_encap_a_1, dscp_encap_a_2]
source-address: "ipv4_outer_src_222"
}
action {
decap-network-instance: "DECAP_TE_VRF"
post-network-instance: "ENCAP_TE_VRF_A"
decap-fallback-network-instance: "TE_VRF_222"
}
}
rule {
sequence-id: 3
ipv4 {
protocol: 4
dscp-set: [dscp_encap_a_1, dscp_encap_a_2]
source-address: "ipv4_outer_src_111"
}
action {
decap-network-instance: "DECAP_TE_VRF"
post-network-instance: "ENCAP_TE_VRF_A"
decap-fallback-network-instance: "TE_VRF_111"
}
}
rule {
sequence-id: 4
ipv4 {
protocol: 41
dscp-set: [dscp_encap_a_1, dscp_encap_a_2]
source-address: "ipv4_outer_src_111"
}
action {
decap-network-instance: "DECAP_TE_VRF"
post-network-instance: "ENCAP_TE_VRF_A"
decap-fallback-network-instance: "TE_VRF_111"
}
}
rule {
sequence-id: 5
ipv4 {
protocol: 4
dscp-set: [dscp_encap_b_1, dscp_encap_b_2]
source-address: "ipv4_outer_src_222"
}
action {
decap-network-instance: "DECAP_TE_VRF"
post-network-instance: "ENCAP_TE_VRF_B"
decap-fallback-network-instance: "TE_VRF_222"
}
}
rule {
sequence-id: 6
ipv4 {
protocol: 41
dscp-set: [dscp_encap_b_1, dscp_encap_b_2]
source-address: "ipv4_outer_src_222"
}
action {
decap-network-instance: "DECAP_TE_VRF"
post-network-instance: "ENCAP_TE_VRF_B"
decap-fallback-network-instance: "TE_VRF_222"
}
}
rule {
sequence-id: 7
ipv4 {
protocol: 4
dscp-set: [dscp_encap_b_1, dscp_encap_b_2]
source-address: "ipv4_outer_src_111"
}
action {
decap-network-instance: "DECAP_TE_VRF"
post-network-instance: "ENCAP_TE_VRF_B"
decap-fallback-network-instance: "TE_VRF_111"
}
}
rule {
sequence-id: 8
ipv4 {
protocol: 41
dscp-set: [dscp_encap_b_1, dscp_encap_b_2]
source-address: "ipv4_outer_src_111"
}
action {
decap-network-instance: "DECAP_TE_VRF"
post-network-instance: "ENCAP_TE_VRF_B"
decap-fallback-network-instance: "TE_VRF_111"
}
}
rule {
sequence-id: 9
ipv4 {
protocol: 4
source-address: "ipv4_outer_src_222"
}
action {
decap-network-instance: "DECAP_TE_VRF"
post-network-instance: "DEFAULT"
decap-fallback-network-instance: "TE_VRF_222"
}
}
rule {
sequence-id: 10
ipv4 {
protocol: 41
source-address: "ipv4_outer_src_222"
}
action {
decap-network-instance: "DECAP_TE_VRF"
post-network-instance: "DEFAULT"
decap-fallback-network-instance: "TE_VRF_222"
}
}
rule {
sequence-id: 11
ipv4 {
protocol: 4
source-address: "ipv4_outer_src_111"
}
action {
decap-network-instance: "DECAP_TE_VRF"
post-network-instance: "DEFAULT"
decap-fallback-network-instance: "TE_VRF_111"
}
}
rule {
sequence-id: 12
ipv4 {
protocol: 41
source-address: "ipv4_outer_src_111"
}
action {
decap-network-instance: "DECAP_TE_VRF"
post-network-instance: "DEFAULT"
decap-fallback-network-instance: "TE_VRF_111"
}
}
rule {
sequence-id: 13
ipv4 {
dscp-set: [dscp_encap_a_1, dscp_encap_a_2]
}
action {
network-instance: "ENCAP_TE_VRF_A"
}
}
rule {
sequence-id: 14
ipv6 {
dscp-set: [dscp_encap_a_1, dscp_encap_a_2]
}
action {
network-instance: "ENCAP_TE_VRF_A"
}
}
rule {
sequence-id: 15
ipv4 {
dscp-set: [dscp_encap_b_1, dscp_encap_b_2]
}
action {
network-instance: "ENCAP_TE_VRF_B"
}
}
rule {
sequence-id: 16
ipv6 {
dscp-set: [dscp_encap_b_1, dscp_encap_b_2]
}
action {
network-instance: "ENCAP_TE_VRF_B"
}
}
rule {
sequence-id: 17
action {
network-instance: "DEFAULT"
}
}
}
}
}
}
}
}
- Using gRIBI, install the following gRIBI AFTs, and validate the specified behavior.
IPv6Entry {2015:aa8::/32 (ENCAP_TE_VRF_A)} -> NHG#10 (DEFAULT VRF)
IPv4Entry {138.0.11.0/24 (ENCAP_TE_VRF_A)} -> NHG#10 (DEFAULT VRF) -> {
{NH#201, DEFAULT VRF, weight:1},
{NH#202, DEFAULT VRF, weight:3},
}
NH#201 -> {
encapsulate_header: OPENCONFIGAFTTYPESENCAPSULATIONHEADERTYPE_IPV4
ip_in_ip {
dst_ip: "203.0.113.1"
src_ip: "ipv4_outer_src_111"
}
network_instance: "TE_VRF_111"
}
NH#202 -> {
encapsulate_header: OPENCONFIGAFTTYPESENCAPSULATIONHEADERTYPE_IPV4
ip_in_ip {
dst_ip: "203.10.113.2"
src_ip: "ipv4_outer_src_111"
}
network_instance: "TE_VRF_111"
}
// 203.0.113.1 is the tunnel IP address.
IPv4Entry {203.0.113.1/32 (TE_VRF_111)} -> NHG#1 (DEFAULT VRF) -> {
{NH#1, DEFAULT VRF, weight:1,ip_address=192.0.2.111},
{NH#2, DEFAULT VRF, weight:3,ip_address=192.0.2.222},
}
IPv4Entry {192.0.2.111/32 (DEFAULT VRF)} -> NHG#2 (DEFAULT VRF) -> {
{NH#10, DEFAULT VRF, weight:1,mac_address:magic_mac, interface-ref:dut-port-2-interface},
{NH#11, DEFAULT VRF, weight:3,mac_address:magic_mac, interface-ref:dut-port-3-interface},
}
IPv4Entry {192.0.2.222/32 (DEFAUlT VRF)} -> NHG#3 (DEFAULT VRF) -> {
{NH#100, DEFAULT VRF, weight:2,mac_address:magic_mac, interface-ref:dut-port-4-interface},
{NH#101, DEFAULT VRF, weight:3,mac_address:magic_mac, interface-ref:dut-port-5-interface},
}
// 203.10.113.2 is the tunnel IP address. Note that the NHG#1 is shared by both tunnels.
IPv4Entry {203.10.113.2/32 (TE_VRF_111)} -> NHG#1 (DEFAULT VRF) -> <omitted for brevity>
Send packets to DUT port-1. The outer v4 header has the destination addresses 138.0.11.8. Validate that:
- All egress packets (100%) are IPinIP (4in4) encapped.
- Packets are encapped to the tunnel IPs in the specified ratio. Specifically, 25% of the egress packets should have the destination address 203.0.113.1, and 75% of the egress packets should have the destination address 203.10.113.2.
- The encapped/tunneled packets should be distributed hierarchically per the weight.
- The DSCP value is copied from the inner header to the outer header.
- The TTL value is copied from the inner header to the outer header.
Send packets to DUT port-1. The outer v6 header has the destination addresses 2015:aa8::1. Validate that:
- All egress packets (100%) are 6in4 encapped.
- Packets are encapped to the tunnel IPs in the specified ratio. Specifically, 25% of the egress packets should have the destination address 203.0.113.1, and 75% of the egress packets should have the destination address 203.10.113.2.
- The encapped/tunneled packets should be distributed hierarchically per the weight.
- The DSCP value is copied from the inner header to the outer header.
- The TTL value is copied from the inner header to the outer header.
Tests support for encap of IPinIP IPv4 (IP protocol 4) traffic. Specifically, in
this test we’ll focus on tunnel traffic identification using
ipv4_outer_src_111``andipv4_outer_src_222``.
- Send 4in4 (IP protocol 4) and 6in4 (IP protocol 41) packets to DUT port-1.
- The outer v4 header has the destination address 138.0.11.8.
- The outer v4 header has the source address that’s not
ipv4_outer_src_111``oripv4_outer_src_222``. For example, we can use 198.100.200.123. - The outer v4 header should have DSCP value
dscp_encap_a_1.
- Validate that:
- All egress packets (100%) are IPinIP (4in4) encapped.
- Packets are encapped to the tunnel IPs in the specified ratio. Specifically, 25% of the egress packets should have the destination address 203.0.113.1, and 75% of the egress packets should have the destination address 203.10.113.2.
- The encapped/tunneled packets should be distributed hierarchically per the weight.
- The DSCP value is copied from the inner header to the outer header.
- The TTL value is copied from the inner header to the outer header.
- network-instances/network-instance/name
- network-instances/network-instance/policy-forwarding/policies/policy/policy-id
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/sequence-id
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv4/protocol
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv4/dscp-set
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv4/source-address
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv6/protocol
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv6/dscp-set
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv6/source-address
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/action/decap-network-instance
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/action/post-network-instance
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/action/decap-fallback-network-instance
- network-instances/network-instance/name
- network-instances/network-instance/policy-forwarding/policies/policy/policy-id
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/sequence-id
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv4/protocol
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv4/dscp-set
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv4/source-address
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv6/protocol
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv6/dscp-set
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv6/source-address
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/action/decap-network-instance
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/action/post-network-instance
- network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/action/decap-fallback-network-instance
- gRIBI:
- Modify
- ModifyRequest
- Modify
vRX
The below yaml defines the OC paths intended to be covered by this test. OC paths used for test setup are not listed here.
paths:
## Config paths
/network-instances/network-instance/policy-forwarding/policies/policy/config/policy-id:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/config/sequence-id:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv4/config/protocol:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv4/config/dscp-set:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv4/config/source-address:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv6/config/protocol:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv6/config/dscp-set:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/ipv6/config/source-address:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/action/config/decap-network-instance:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/action/config/post-decap-network-instance:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/action/config/decap-fallback-network-instance:
## State paths
/interfaces/interface/subinterfaces/subinterface/ipv4/neighbors/neighbor/state/link-layer-address:
rpcs:
gnmi:
gNMI.Set:
gNMI.Subscribe:
gribi:
gRIBI.Modify:
gRIBI.Flush: -
Home
- Test Plans
- ACCTZ-1.1: Record Subscribe Full
- ACCTZ-2.1: Record Subscribe Partial
- ACCTZ-3.1: Record Subscribe Non-gRPC
- ACCTZ-4.1: Record History Truncation
- ACCTZ-4.2: Record Payload Truncation
- Authz: General Authz (1-4) tests
- CNTR-1: Basic container lifecycle via
gnoi.Containerz. - CNTR-2: Container network connectivity tests
- Credentialz-1: Password console login
- Credentialz-2: SSH Password Login Disallowed
- Credentialz-3: Host Certificates
- Credentialz-4: SSH Public Key Authentication
- Credentialz-5: Hiba Authentication
- DP-1.2: QoS policy feature config
- DP-1.3: QoS ECN feature config
- DP-1.4: QoS Interface Output Queue Counters
- DP-1.7: One strict priority queue traffic test
- DP-1.8: Two strict priority queue traffic test
- DP-1.9: WRR traffic test
- DP-1.10: Mixed strict priority and WRR traffic test
- DP-1.11: Bursty traffic test
- DP-1.14: QoS basic test
- example-0.1: Topology Test
- FP-1.1: Power admin DOWN/UP Test
- gNMI-1.1: cli Origin
- gNMI-1.2: Benchmarking: Full Configuration Replace
- gNMI-1.3: Benchmarking: Drained Configuration Convergence Time
- gNMI-1.4: Telemetry: Inventory
- gNMI-1.5: Telemetry: Port Speed Test
- gNMI-1.8: Configuration Metadata-only Retrieve and Replace
- gNMI-1.9: Get requests
- gNMI-1.10: Telemetry: Basic Check
- gNMI-1.11: Telemetry: Interface Packet Counters
- gNMI-1.12: Mixed OpenConfig/CLI Origin
- gNMI-1.13: Optics Telemetry, Instant, threshold, and miscellaneous static info
- gNMI-1.14: OpenConfig metadata consistency during large config push
- gNMI-1.15: Set Requests
- gNMI-1.16: fabric redundancy test
- gNMI-1.17: Controller Card redundancy test
- gNMI-1.18: gNMI subscribe with sample mode for backplane capacity counters
- gNMI-1.19: ConfigPush after Control Card switchover
- gNMI-1.20: Telemetry: Optics Thresholds
- gNMI-1.21: Integrated Circuit Hardware Resource Utilization Test
- gNMI-1.22: Controller card port attributes
- gNMI-1.27: gNMI Sample Mode Test
- GNMI-2: gnmi_subscriptionlist_test
- gNOI-2.1: Packet-based Link Qualification
- gNOI-3.1: Complete Chassis Reboot
- gNOI-3.2: Per-Component Reboot
- gNOI-3.3: Supervisor Switchover
- gNOI-3.4: Chassis Reboot Status and Reboot Cancellation
- gNOI-4.1: Software Upgrade
- gNOI-5.1: Ping Test
- gNOI-5.2: Traceroute Test
- gNOI-5.3: Copying Debug Files
- gNOI-6.1: Factory Reset
- Health-1.1: Generic Health Check
- Health-1.2: Healthz component status paths
- MGT-1: Management HA solution test
- MTU-1.3: Large IP Packet Transmission
- OC-1.2: Default Address Families
- OC-26.1: Network Time Protocol (NTP)
- P4RT-1.1: Base P4RT Functionality
- P4RT-1.2: P4RT Daemon Failure
- P4RT-2.1: P4RT Election
- P4RT-2.2: P4RT Metadata Validation
- P4RT-3.1: Google Discovery Protocol: PacketIn
- P4RT-3.2: Google Discovery Protocol: PacketOut
- P4RT-3.21: Google Discovery Protocol: PacketOut with LAG
- P4RT-5.1: Traceroute: PacketIn
- P4RT-5.2: Traceroute Packetout
- P4RT-5.3: Traceroute: PacketIn With VRF Selection
- P4RT-6.1: Required Packet I/O rate: Performance
- P4RT-7.1: LLDP: PacketIn
- P4RT-7.2: LLDP: PacketOut
- Replay-1.0: Record/replay presession test
- Replay-1.1: Record/replay diff command trees test
- Replay-1.2: P4RT Replay Test
- RT-1.1: Base BGP Session Parameters
- RT-1.2: BGP Policy & Route Installation
- RT-1.3: BGP Route Propagation
- RT-1.4: BGP Graceful Restart
- RT-1.5: BGP Prefix Limit
- RT-1.7: Local BGP Test
- RT-1.10: BGP Keepalive and HoldTimer Configuration Test
- RT-1.11: BGP remove private AS
- RT-1.12: BGP always compare MED
- RT-1.14: BGP Long-Lived Graceful Restart
- RT-1.19: BGP 2-Byte and 4-Byte ASN support
- RT-1.21: BGP TCP MSS and PMTUD
- RT-1.23: BGP AFI SAFI OC DEFAULTS
- RT-1.24: BGP 2-Byte and 4-Byte ASN support with policy
- RT-1.25: Management network-instance default static route
- RT-1.26: Basic static route support
- RT-1.27: Static route to BGP redistribution
- RT-1.28: BGP to IS-IS redistribution
- RT-1.29: BGP chained import/export policy attachment
- RT-1.30: BGP nested import/export policy attachment
- RT-1.32: BGP policy actions - MED, LocPref, prepend, flow-control
- RT-1.33: BGP Policy with prefix-set matching
- RT-1.34: BGP route-distance configuration
- RT-1.51: BGP multipath ECMP
- RT-1.52: BGP multipath UCMP support with Link Bandwidth Community
- RT-1.53: prefix-list test
- RT-1.54: BGP Override AS-path split-horizon
- RT-1.55: BGP session mode (active/passive)
- RT-2.1: Base IS-IS Process and Adjacencies
- RT-2.2: IS-IS LSP Updates
- RT-2.6: IS-IS Hello-Padding enabled at interface level
- RT-2.7: IS-IS Passive is enabled at interface level
- RT-2.8: IS-IS metric style wide not enabled
- RT-2.9: IS-IS metric style wide enabled
- RT-2.10: IS-IS change LSP lifetime
- RT-2.11: IS-IS Passive is enabled at the area level
- RT-2.12: Static route to IS-IS redistribution
- RT-2.13: Weighted-ECMP for IS-IS
- RT-2.14: IS-IS Drain Test
- RT-2.15: IS-IS Graceful Restart Helper
- RT-3.1: Policy based VRF selection
- RT-3.2: Multiple <Protocol, DSCP> Rules for VRF Selection
- RT-4.10: AFTs Route Summary
- RT-4.11: AFTs Route Summary
- RT-5.1: Singleton Interface
- RT-5.2: Aggregate Interfaces
- RT-5.3: Aggregate Balancing
- RT-5.4: Aggregate Forwarding Viable
- RT-5.5: Interface hold-time
- RT-5.6: Interface Loopback mode
- RT-5.7: Aggregate Not Viable All
- RT-5.8: IPv6 Link Local
- RT-5.9: Disable IPv6 ND Router Arvetisment
- RT-5.10: IPv6 Link Local generated by SLAAC
- RT-6.1: Core LLDP TLV Population
- RT-7.1: BGP default policies
- RT-7.2: BGP Policy Community Set
- RT-7.3: BGP Policy AS Path Set
- RT-7.4: BGP Policy AS Path Set and Community Set
- RT-7.5: BGP Policy - Match and Set Link Bandwidth Community
- RT-7.8: BGP Policy Match Standard Community and Add Community Import/Export Policy
- RT-7.11: BGP Policy - Import/Export Policy Action Using Multiple Criteria
- RT-14.2: GRIBI Route Test
- SEC-3.1: Authentication
- SFLOW-1: sFlow Configuration and Sampling
- System-1: System testing
- TE-1.1: Static ARP
- TE-1.2: My Station MAC
- TE-2.1: gRIBI IPv4 Entry
- TE-2.2: gRIBI IPv4 Entry With Aggregate Ports
- TE-3.1: Base Hierarchical Route Installation
- TE-3.2: Traffic Balancing According to Weights
- TE-3.3: Hierarchical weight resolution
- TE-3.5: Ordering: ACK Received
- TE-3.6: ACK in the Presence of Other Routes
- TE-3.7: Base Hierarchical NHG Update
- TE-3.31: Hierarchical weight resolution with PBF
- TE-4.1: Base Leader Election
- TE-4.2: Persistence Mode
- TE-5.1: gRIBI Get RPC
- TE-6.1: Route Removal via Flush
- TE-6.2: Route Removal In Non Default VRF
- TE-8.1: DUT Daemon Failure
- TE-8.2: Supervisor Failure
- TE-9.2: MPLS based forwarding Static LSP
- TE-9.3: FIB FAILURE DUE TO HARDWARE RESOURCE EXHAUST
- TE-9: gRIBI MPLS Compliance
- TE-10: gRIBI MPLS Forwarding
- TE-11.1: Backup NHG: Single NH
- TE-11.2: Backup NHG: Multiple NH
- TE-11.3: Backup NHG: Actions
- TE-11.21: Backup NHG: Multiple NH with PBF
- TE-11.31: Backup NHG: Actions with PBF
- TE-13.1: gRIBI route ADD during Failover
- TE-13.2: gRIBI route DELETE during Failover
- TE-14.1: gRIBI Scaling
- TE-14.2: encap and decap scale
- TE-15.1: gRIBI Compliance
- TE-16.1: basic encapsulation tests
- TE-16.2: encapsulation FRR scenarios
- TE-16.3: encapsulation FRR scenarios
- TE-17.1: VRF selection policy driven TE
- TR-6.1: Remote Syslog feature config
- TRANSCEIVER-1: Telemetry: 400ZR Chromatic Dispersion(CD) telemetry values streaming
- TRANSCEIVER-3: Telemetry: 400ZR Optics firmware version streaming
- TRANSCEIVER-4: Telemetry: 400ZR RX input and TX output power telemetry values streaming.
- TRANSCEIVER-5: Configuration: 400ZR channel frequency, output TX launch power and operational mode setting.
- TRANSCEIVER-6: Telemetry: 400ZR Optics performance metrics (pm) streaming.
- TRANSCEIVER-7: Telemetry: 400ZR Optics inventory info streaming
- TRANSCEIVER-8: Telemetry: 400ZR Optics module temperature streaming.
- TRANSCEIVER-9: Telemetry: 400ZR TX laser bias current telemetry values streaming.
- TRANSCEIVER-10: Telemetry: 400ZR Optics FEC(Forward Error Correction) Uncorrectable Frames Streaming.
- TRANSCEIVER-11: Telemetry: 400ZR Optics logical channels provisioning and related telemetry.
- TRANSCEIVER-12: Telemetry: 400ZR Transceiver Supply Voltage streaming.
- TRANSCEIVER-13: Configuration: 400ZR Transceiver Low Power Mode Setting.
- TUN-1.4: Interface based IPv6 GRE Encapsulation
- TUN-1.9: GRE inner packet DSCP
- Test Plans