Martian problems

Hi, I'm having problems with a SuSE 9.2 box. The box is set up with two interfaces on the same subnet. The interfaces has been set up as normal with static ip's 10.9.1.3, 10.9.1.2 , netmask 255.255.255.0 and broadcast 10.9.1.255. I'm getting errormessages saying Aug 2 12:33:41 mail2 kernel: martian source 10.9.1.255 from 10.9.1.3, on dev eth1 Aug 2 12:33:41 mail2 kernel: ll header: ff:ff:ff:ff:ff:ff:00:c0:9f:2c:2d:f7:08:00 Is this related to the usage of two nics on the same subnet? If so, is there a way to solve this? It seems the martians are stopping cups from doing broadcasts. Kind regards, Tarjei -- Tarjei Huse --