Fix soak pod BNG configurations

Change-Id: I390db3e6b6c62376f0677db2e1280253a103f710
diff --git a/deployment-configs/onf-soak-pod-DT.yaml b/deployment-configs/onf-soak-pod-DT.yaml
index 22b64ba..4814e4e 100644
--- a/deployment-configs/onf-soak-pod-DT.yaml
+++ b/deployment-configs/onf-soak-pod-DT.yaml
@@ -91,7 +91,7 @@
       noroot_ip: 10.128.90.90
       noroot_user: cord
       noroot_pass: cord
-      dp_iface_name: null
+      dp_iface_name: ens1f1
       dp_iface_ip_qinq: '10.11.1.254'
       dp_iface_ip: null
       dp_iface_gateway: null
@@ -104,7 +104,7 @@
       noroot_ip: 10.128.90.90
       noroot_user: cord
       noroot_pass: cord
-      dp_iface_name: null
+      dp_iface_name: ens1f1
       dp_iface_ip_qinq: '10.11.2.254'
       dp_iface_ip: null
       dp_iface_gateway: null