> >> What's your goal, anyway? > > I want to test a router with a single PC. > Setup bad network routes on the router and the PC. You can get packets through a router easily enough but you might not get them back. PC eth0 192.168.1.1 eth1 192.168.2.1 route 192.168.3.0/24 192.168.1.2 route 192.168.4.0/24 192.168.2.2 Router eth0 192.168.1.2 eth1 192.168.2.2 route 192.168.3.0/24 192.168.2.1 route 192.168.4.0/24 192.168.1.1 Now a ping 192.168.3.1 from the PC with send the packet into a nice routing loop. - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org
