Add handover script

Makefile

@@ -105,8 +105,8 @@ set/ran/%: $(BCONFIG)
 	@echo Set ran to $(@F)
 	@./scripts/config_edit.py $(BCONFIG) --ran=$(@F)
 
-.PHONY: set/handover
-set/handover: $(BCONFIG)
+.PHONY: set/handover-ueransim
+set/handover-ueransim: $(BCONFIG)
 	@echo Set handover to true
 	@./scripts/config_edit.py $(BCONFIG) --handover=true
 	@$(MAKE) set/dataplane/free5gc
@@ -116,6 +116,11 @@ set/handover: $(BCONFIG)
 	@$(MAKE) set/full-debug/true
 	@$(MAKE) set/ran/dev
 
+.PHONY: set/handover-nextmn
+set/handover-nextmn: $(BCONFIG)
+	@echo Set handover to true
+	@./scripts/config_edit.py $(BCONFIG) --handover=true
+
 .PHONY: clean
 clean:
 	@rm -rf $(BUILD_DIR)

scripts/handover-uel3.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Copyright 2025 Louis Royer. All rights reserved.
+# Use of this source code is governed by a MIT-style license that can be
+# found in the LICENSE file.
+# SPDX-License-Identifier: MIT
+#
+curl -X POST --json '
+	{
+		"ue-ctrl": "http://[fd00:0:0:0:2:8000:0:c]:8080",
+		"gnb-target": "http://[fd00:0:0:0:2:8000:0:8]:8080",
+		"sessions": [{
+			"ue-addr": "10.2.1.1",
+			"dnn": "free5gc"
+		}]}' "http://[fd00::2:8000:0:7]:8080/cli/ps/handover"

templates/compose.yaml.j2

@@ -1416,6 +1416,10 @@ services:
     depends_on:
       gnbl1:
         condition: service_started
+    #~ if config["topology"]["ran"]["handover"]
+      gnbl2:
+        condition: service_started
+    #~ endif
     environment:
       GIN_MODE: "release"
       HTTP_ADDRESS: "{{ ipv6('uel1', 'control') }}"
@@ -1424,6 +1428,9 @@ services:
         bind-addr: "[{{ ipv6('uel1', 'ran') }}]:1234"
         gnbs:
           - "http://[{{ ipv6('gnbl1', 'control') }}]:8080"
+    #~ if config["topology"]["ran"]["handover"]
+          - "http://[{{ ipv6('gnbl2', 'control') }}]:8080"
+    #~ endif
         pdu-sessions:
           - gnb: "http://[{{ ipv6('gnbl1', 'control') }}]:8080"
             dnn: "srv6"
@@ -1467,6 +1474,10 @@ services:
     depends_on:
       gnbl1:
         condition: service_started
+    #~ if config["topology"]["ran"]["handover"]
+      gnbl2:
+        condition: service_started
+    #~ endif
     environment:
       GIN_MODE: "release"
       HTTP_ADDRESS: "{{ ipv6('uel3', 'control') }}"
@@ -1475,6 +1486,9 @@ services:
         bind-addr: "[{{ ipv6('uel3', 'ran') }}]:1234"
         gnbs:
           - "http://[{{ ipv6('gnbl1', 'control') }}]:8080"
+    #~ if config["topology"]["ran"]["handover"]
+          - "http://[{{ ipv6('gnbl2', 'control') }}]:8080"
+    #~ endif
         pdu-sessions:
           - gnb: "http://[{{ ipv6('gnbl1', 'control') }}]:8080"
             dnn: "free5gc"
@@ -1518,6 +1532,10 @@ services:
     depends_on:
       gnbl1:
         condition: service_started
+    #~ if config["topology"]["ran"]["handover"]
+      gnbl2:
+        condition: service_started
+    #~ endif
     environment:
       GIN_MODE: "release"
       HTTP_ADDRESS: "{{ ipv6('uel5', 'control') }}"
@@ -1526,6 +1544,9 @@ services:
         bind-addr: "[{{ ipv6('uel5', 'ran') }}]:1234"
         gnbs:
           - "http://[{{ ipv6('gnbl1', 'control') }}]:8080"
+    #~ if config["topology"]["ran"]["handover"]
+          - "http://[{{ ipv6('gnbl2', 'control') }}]:8080"
+    #~ endif
         pdu-sessions:
           - gnb: "http://[{{ ipv6('gnbl1', 'control') }}]:8080"
             dnn: "nextmn-upf"