I don't think this bug exists anymore as dhcpd can successfully receive requests on dummy0 on my wheezy system.
Here is my log: Mar 16 23:07:20 server dhcpd: DHCPDISCOVER from 08:00:27:29:59:5a (debian- squeeze-vm) via dummy0 Mar 16 23:07:21 server dhcpd: DHCPOFFER on 192.168.2.128 to 08:00:27:29:59:5a (debian-squeeze-vm) via dummy0 Mar 16 23:07:21 server dhcpd: DHCPREQUEST for 192.168.2.128 (192.168.2.1) from 08:00:27:29:59:5a (debian-squeeze-vm) via dummy0 Mar 16 23:07:21 server dhcpd: DHCPACK on 192.168.2.128 to 08:00:27:29:59:5a (debian-squeeze-vm) via dummy0 Mar 16 23:07:21 server dhcpd: DHCPREQUEST for 192.168.2.128 (192.168.2.1) from 08:00:27:29:59:5a (debian-squeeze-vm) via dummy0 Mar 16 23:07:21 server dhcpd: DHCPACK on 192.168.2.128 to 08:00:27:29:59:5a (debian-squeeze-vm) via dummy0 -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
