diff --git a/ttcn3-ns-test/NS_Tests.cfg b/ttcn3-ns-test/NS_Tests.cfg
index 1bb202dd..1ba93abf 100644
--- a/ttcn3-ns-test/NS_Tests.cfg
+++ b/ttcn3-ns-test/NS_Tests.cfg
@@ -22,6 +22,18 @@ NS_Tests.mp_nsconfig := {
 				}
 			},
 			nsvci := 1234
+		},
+		{
+			provider := {
+				ip := {
+					address_family := AF_INET,
+					local_ip := "172.18.28.10",
+					local_udp_port := 22001,
+					remote_ip := "172.18.28.101",
+					remote_udp_port := 23001
+				}
+			},
+			nsvci := 1235
 		}
 	}
 }
diff --git a/ttcn3-ns-test/osmo-ns-dummy.cfg b/ttcn3-ns-test/osmo-ns-dummy.cfg
index 1da041dd..b839252c 100644
--- a/ttcn3-ns-test/osmo-ns-dummy.cfg
+++ b/ttcn3-ns-test/osmo-ns-dummy.cfg
@@ -90,5 +90,9 @@ ns
  bind udp local
   listen 172.18.28.101 23000
   accept-ipaccess
+ bind udp local2
+  listen 172.18.28.101 23001
+  accept-ipaccess
  nse 1234
   nsvc ipa local 172.18.28.10 22000 nsvci 1234
+  nsvc ipa local2 172.18.28.10 22001 nsvci 1235