diff --git a/docker-compose-build.yaml b/docker-compose-build.yaml
index b4eb4cb..670188e 100644
--- a/docker-compose-build.yaml
+++ b/docker-compose-build.yaml
@@ -273,6 +273,10 @@ services:
         ipv4_address: 10.100.200.16
         aliases:
           - tngf.free5gc.org
+    ports: 
+      - "1812:1812/udp"
+      - "500:500/udp"
+      - "4500:4500/udp"
     depends_on:
       - free5gc-amf
       - free5gc-smf
@@ -347,6 +351,7 @@ networks:
         - subnet: 10.100.200.0/24
     driver_opts:
       com.docker.network.bridge.name: br-free5gc
+  
 
 volumes:
   dbdata:
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 266ba7f..0efe1e4 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -238,6 +238,10 @@ services:
         ipv4_address: 10.100.200.16
         aliases:
           - tngf.free5gc.org
+    ports: 
+      - "1812:1812/udp"
+      - "500:500/udp"
+      - "4500:4500/udp"
     depends_on:
       - free5gc-amf
       - free5gc-smf