diff --git a/src/device/service/drivers/openconfig/templates/VPN/Network_instance_multivendor.py b/src/device/service/drivers/openconfig/templates/VPN/Network_instance_multivendor.py
index 8d59cf5ac4e798a0c8962f96e013980566e372e4..157dd0ab89a0eb625d428dd95109faabc399bcf0 100644
--- a/src/device/service/drivers/openconfig/templates/VPN/Network_instance_multivendor.py
+++ b/src/device/service/drivers/openconfig/templates/VPN/Network_instance_multivendor.py
@@ -204,7 +204,6 @@ def associate_If_to_NI(parameters, DEL):
                             with tag('id')          :text(parameters['id'])
                             with tag('interface')   :text(parameters['interface'])
                             with tag('subinterface'):text(parameters['subinterface'])
-
                             
     result = indent(
         doc.getvalue(),
diff --git a/src/device/service/drivers/openconfig/templates/interface/subinterface/edit_config.xml b/src/device/service/drivers/openconfig/templates/interface/subinterface/edit_config.xml
index eb7f49d76b9bb369cca67d57dd5638148a74cdf3..20aecb90b5bdb140a2e31d0bad128231804d07d1 100644
--- a/src/device/service/drivers/openconfig/templates/interface/subinterface/edit_config.xml
+++ b/src/device/service/drivers/openconfig/templates/interface/subinterface/edit_config.xml
@@ -33,7 +33,7 @@
                 {% if address_ip is defined %}
                 <oc-ip:ipv4>
                     <oc-ip:config>
-                        <oc-ip:mtu>1500</mtu>
+                        {% if mtu is defined %}<mtu>{{mtu}}</mtu>{% endif%}
                     </oc-ip:config>
                     <oc-ip:addresses>
                         <oc-ip:address>