Finding MAC Addresses on bridge interfaces
mmumby at xtra.co.nz
Sun Sep 5 03:55:21 PDT 2004
I am running FreeBSD 4.9-RELEASE as a bridging ipfw firewall. What i
would like to know is how to get the mac addresses of the upsteam and
downstream neighbors (mac addresses of devices either side of the
bridge) showing what interface they "appear" on.
Using arp -a seems to associate the mac addresses with the interface
that is configured with the management ip address
When i do a arp -a, addresses on LAN B say they are on rl0 not xl0.
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