Add L2sim-4G to RAN-Container-Parent and documentation

ci-scripts/Jenkinsfile-GitLab-Container

@@ -238,6 +238,26 @@ pipeline {
             }
           }
         }
+        stage ("4G L2 Simulators") {
+          when { expression {doMandatoryTests} }
+          steps {
+            script {
+              triggerSlaveJob ('RAN-L2-Sim-Test-4G', 'Test-L2-Sim-Container-4G')
+            }
+          }
+          post {
+            always {
+              script {
+                finalizeSlaveJob('RAN-L2-Sim-Test-4G')
+              }
+            }
+            failure {
+              script {
+                currentBuild.result = 'FAILURE'
+              }
+            }
+          }
+        }
         stage ("5G L2 Simulators") {
           when { expression {doMandatoryTests} }
           steps {

doc/TESTBenches.md

@@ -83,6 +83,9 @@ Webhook
   - caracal + N310
   - pure performance test through phy-test scheduler, see command line for more
     details
+- [RAN-L2-Sim-Test-5G](https://jenkins-oai.eurecom.fr/job/RAN-L2-Sim-Test-4G/)
+  - obelix (eNB, 1x UE, OAI EPC)
+  - L2simulator: skips physical layer and uses proxy between eNB and UE
 - [RAN-L2-Sim-Test-5G](https://jenkins-oai.eurecom.fr/job/RAN-L2-Sim-Test-5G/)
   - obelix (gNB, 1x UE, OAI 5GC)
   - L2simulator: skips physical layer and uses proxy between gNB and UE,