diff --git a/ansible/roles/tsg-os-provision/files/network_settings/setup_policy_log_nic_network.sh.j2 b/ansible/roles/tsg-os-provision/files/network_settings/setup_policy_log_nic_network.sh.j2
index ca94ac1b..b898ecb3 100644
--- a/ansible/roles/tsg-os-provision/files/network_settings/setup_policy_log_nic_network.sh.j2
+++ b/ansible/roles/tsg-os-provision/files/network_settings/setup_policy_log_nic_network.sh.j2
@@ -14,10 +14,3 @@ if [ $status_route_add_ipv4 -ne 7 ] && [ $status_route_add_ipv4 -ne 0 ]; then
   echo "Fail to add ipv4 route to eth_ctl,return code:${status_route_add_ipv4}"
   exit $status_route_add_ipv4
 fi
-
-#ifconfig eth_ctl inet6 add  {{ network_setting.nic_policy_log.ipv6 }}
-#status_address_add_ipv6=$?
-#if [ $status_address_add_ipv6 -ne 0 ] && [ $status_address_add_ipv6 -ne 1 ]; then
-#  echo "Fail to add ipv6 address to eth_ctl,return code:${status_address_add_ipv6}"
-#  exit $status_address_add_ipv6
-#fi
\ No newline at end of file