On Sat 11 Feb 2012 at 18:11:34 -0500, Harry Putnam wrote: > Andrei Popescu <firstname.lastname@example.org> writes: > > > Not necessarily, this could happen if you configure IP forwarding. > > The machine is not being used as router. > > I haven't configured forwarding purposely, how would I check to see if > it is configured? cat /proc/sys/net/ipv4/ip_forward, 0 for it's not enabled. Or look in /etc/sysctl.conf.