diff --git a/roles/iscsi_client/vars/main.yml b/roles/iscsi_client/vars/main.yml
index f590323c45..b0f2bcc49d 100644
--- a/roles/iscsi_client/vars/main.yml
+++ b/roles/iscsi_client/vars/main.yml
@@ -7,3 +7,5 @@ netapp_iscsi_portal: 10.5.88.56
 netapp_iscsi_name_iad2: iqn.1992-08.com.netapp:sn.cd436d978abd11eaba39d039ea14e9fa:vs.5
 # iscsi portal for netapp iscsi volume
 netapp_iscsi_portal_iad2: 10.3.177.12
+# iscsi interface for iad2
+netapp_iscsi_interface_iad2: br0