diff --git a/ttcn3-gbproxy-test-fr/GBProxy_Tests.cfg b/ttcn3-gbproxy-test-fr/GBProxy_Tests.cfg
index 146d1e4b..8a95e2e2 100644
--- a/ttcn3-gbproxy-test-fr/GBProxy_Tests.cfg
+++ b/ttcn3-gbproxy-test-fr/GBProxy_Tests.cfg
@@ -25,6 +25,17 @@ GBProxy_Tests.mp_nsconfig_sgsn := {
 						local_udp_port := 23000,
 						remote_ip := "172.18.25.10",
 						data_weight := 1,
+						signalling_weight := 0
+					}
+				}
+			}, {
+				provider := {
+					ip := {
+						address_family := AF_INET,
+						local_ip := "172.18.25.103",
+						local_udp_port := 23000,
+						remote_ip := "172.18.25.10",
+						data_weight := 0,
 						signalling_weight := 1
 					}
 				}
@@ -41,6 +52,17 @@ GBProxy_Tests.mp_nsconfig_sgsn := {
 						local_udp_port := 24000,
 						remote_ip := "172.18.25.10",
 						data_weight := 1,
+						signalling_weight := 0
+					}
+				}
+			}, {
+				provider := {
+					ip := {
+						address_family := AF_INET,
+						local_ip := "172.18.25.103",
+						local_udp_port := 24000,
+						remote_ip := "172.18.25.10",
+						data_weight := 0,
 						signalling_weight := 1
 					}
 				}
diff --git a/ttcn3-gbproxy-test/GBProxy_Tests.cfg b/ttcn3-gbproxy-test/GBProxy_Tests.cfg
index 89f4fa7c..8638586e 100644
--- a/ttcn3-gbproxy-test/GBProxy_Tests.cfg
+++ b/ttcn3-gbproxy-test/GBProxy_Tests.cfg
@@ -24,6 +24,17 @@ GBProxy_Tests.mp_nsconfig_sgsn := {
 						local_udp_port := 23000,
 						remote_ip := "172.18.24.10",
 						data_weight := 1,
+						signalling_weight := 0
+					}
+				}
+			}, {
+				provider := {
+					ip := {
+						address_family := AF_INET,
+						local_ip := "172.18.24.103",
+						local_udp_port := 23000,
+						remote_ip := "172.18.24.10",
+						data_weight := 0,
 						signalling_weight := 1
 					}
 				}
@@ -40,6 +51,17 @@ GBProxy_Tests.mp_nsconfig_sgsn := {
 						local_udp_port := 24000,
 						remote_ip := "172.18.24.10",
 						data_weight := 1,
+						signalling_weight := 0
+					}
+				}
+			}, {
+				provider := {
+					ip := {
+						address_family := AF_INET,
+						local_ip := "172.18.24.103",
+						local_udp_port := 24000,
+						remote_ip := "172.18.24.10",
+						data_weight := 0,
 						signalling_weight := 1
 					}
 				}