Enabling periodic gateway probe

You can configure the MFF device to detect gateways every 30 seconds for the change of MAC addresses by sending forged ARP packets. The ARP packets use 0.0.0.0 as the sender IP address and bridge MAC address as the sender MAC address.

1. Enter system view.

   system-view

2. Enter VLAN view.

   vlan vlan-id

3. Enable periodic gateway probe.

   mac-forced-forwarding gateway probe

   By default, this feature is disabled.