On Thursday 2005-October-13 04:50, Mark Oden wrote: > Assuming I had two NICs in my machine that happen to be on the same > network, is there a way to force packets of certain ports to use only > one NIC or IP? I believe this scenario is covered by the LARTC HOWTO. In brief: use "-j MARK --set-mark 0xff" in mangle. Use dual routing tables, and a rule to put "fwmark 0xff" traffic in the alternate table. The mark can be anything from 0x0 to 0xffff. http://lartc.org/howto/ -- mail to this address is discarded unless "/dev/rob0" or "not-spam" is in Subject: header