diff --git a/tosca-configs/att-workflow/onlab-pod1-cig.yaml b/tosca-configs/att-workflow/onlab-pod1-cig.yaml
index faccdf3..89f9497 100755
--- a/tosca-configs/att-workflow/onlab-pod1-cig.yaml
+++ b/tosca-configs/att-workflow/onlab-pod1-cig.yaml
@@ -41,7 +41,7 @@
         host: 10.90.0.115
         port: 10400
         switch_datapath_id: of:0000000000000001
-        switch_port: "3"
+        switch_port: "4"
         outer_tpid: "0x8100"
         uplink: "65536"
         nas_id: "NAS_ID"