Add host interface configs for Flex POD

Change-Id: I2950faaab2e02384b2297cc85e8c115bb2e000b7
diff --git a/deployment-configs/flex-pod1-olt.yml b/deployment-configs/flex-pod1-olt.yml
index 2561932..e64ab9d 100644
--- a/deployment-configs/flex-pod1-olt.yml
+++ b/deployment-configs/flex-pod1-olt.yml
@@ -45,9 +45,11 @@
 
 srcHost:
   ip: '10.192.4.61'
+  hostIp: '10.8.2.105'
   user: 'cluser'
   pass: 'cloudlabs'
   gateway: '10.8.2.254'
+  iface: 'enp4s0f1'
 
 dstHost:
   ip: '10.192.4.62'
@@ -55,3 +57,4 @@
   user: 'cord'
   pass: 'cord'
   gateway: '10.8.3.254'
+  iface: 'ens3'