Minimal patch for arpwatch to log vlan tagged arp and rarp packets as well as the untagged packets.
See Debian Bug #625796 and Redhat Bug #1297945
Symptom: arpwatch[]: c:8b:fd:9a:1d:61 sent bad hardware format 0x123
Patch arpwatch-2.1a15-dot1q.patch
LICENSE
Creative Commons CC0
http://creativecommons.org/publicdomain/zero/1.0/legalcode
AUTHOR
James Sainsbury