diff --git a/test/ete/labs/gwu/onap-openstack-template.env b/test/ete/labs/gwu/onap-openstack-template.env
index 516312b..3071356 100644
--- a/test/ete/labs/gwu/onap-openstack-template.env
+++ b/test/ete/labs/gwu/onap-openstack-template.env
@@ -84,7 +84,7 @@
   sdnc_ip_addr: 172.16.7.1
   vid_ip_addr: 172.16.8.1
   clamp_ip_addr: 172.16.12.1
-  openo_ip_addr: 172.16.14.1
+  multiserv_ip_addr: 172.16.14.1
   music_ip_addr: 172.16.15.1
   oof_ip_addr: 172.16.16.1
   aaf_ip_addr: 172.16.13.1
diff --git a/test/ete/labs/huawei/onap-openstack-template.env b/test/ete/labs/huawei/onap-openstack-template.env
index ee4f229..c682dc5 100644
--- a/test/ete/labs/huawei/onap-openstack-template.env
+++ b/test/ete/labs/huawei/onap-openstack-template.env
@@ -84,7 +84,7 @@
   sdnc_ip_addr: 172.16.7.1
   vid_ip_addr: 172.16.8.1
   clamp_ip_addr: 172.16.12.1
-  openo_ip_addr: 172.16.14.1
+  multiserv_ip_addr: 172.16.14.1
   music_ip_addr: 172.16.15.1
   oof_ip_addr: 172.16.16.1
   aaf_ip_addr: 172.16.13.1
diff --git a/test/ete/labs/tlab/onap-openstack-template.env b/test/ete/labs/tlab/onap-openstack-template.env
index 6f5b960..feded7f 100644
--- a/test/ete/labs/tlab/onap-openstack-template.env
+++ b/test/ete/labs/tlab/onap-openstack-template.env
@@ -85,7 +85,7 @@
   sdnc_ip_addr: 10.0.7.1
   vid_ip_addr: 10.0.8.1
   clamp_ip_addr: 10.0.12.1
-  openo_ip_addr: 10.0.14.1
+  multiserv_ip_addr: 10.0.14.1
   music_ip_addr: 10.0.15.1
   oof_ip_addr: 10.0.16.1
   aaf_ip_addr: 10.0.13.1
diff --git a/test/ete/labs/windriver/onap-openstack-template.env b/test/ete/labs/windriver/onap-openstack-template.env
index 1e333cc..b18bd62 100644
--- a/test/ete/labs/windriver/onap-openstack-template.env
+++ b/test/ete/labs/windriver/onap-openstack-template.env
@@ -84,7 +84,7 @@
   sdnc_ip_addr: 10.0.7.1
   vid_ip_addr: 10.0.8.1
   clamp_ip_addr: 10.0.12.1
-  openo_ip_addr: 10.0.14.1
+  multiserv_ip_addr: 10.0.14.1
   music_ip_addr: 10.0.15.1
   oof_ip_addr: 10.0.16.1
   aaf_ip_addr: 10.0.13.1