@@ -658,7 +658,7 @@ function enable_kernel_bridge_firewall {

     # Enable bridge firewalling in case it's disabled in kernel (upstream

     # default is enabled, but some distributions may decide to change it).

     # This is at least needed for RHEL 7.2 and earlier releases.

-    for proto in arp ip ip6; do

+    for proto in ip ip6; do

         sudo sysctl -w net.bridge.bridge-nf-call-${proto}tables=1

     done

 }