Draytek Vigor2500V Manual page 166

R --- RIP.
* --- Default route.
~ --- Routes for private routing domain.
In the right of each routing rule, you will see an interface identifier
which are defined as follows.
IF0 --- Local LAN interface.
IF3 --- WAN interface.
22.6 ARP Cache Table
Click ARP Cache Table to view the content of the ARP (Address
Resolution Protocol) cache held in the router. The table shows a
mapping between an Ethernet hardware address (MAC Address)
and an IP address.
Diagnostics
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