Hi, thanks everyone, I had forgotten about the route back so I set the default gateway. andrew.
> From: [EMAIL PROTECTED]> To: [EMAIL PROTECTED]; debian-user@lists.debian.org> > Subject: RE: ip forwarding> Date: Sun, 11 Feb 2007 15:52:59 -0800> > > Hi > everyone, I am having some problems either understanding ip forarding> or > configuring it?> > > > My set up is:> > > > XP1 - Debian/Server - XP2> > > > > XP1 IP = 10.251.134.20> > Debian/Server eth0 = 10.251.134.10> > Debian/Server > eth1 = 172.16.0.50> > XP2 IP = 172.16.0.10> > > > I want XP1 to be able to > ping XP2, so I enabled IP forwarding in> /etc/network/options> > > Unfortunately XP1 still can not ping XP2.> > (XP1 can ping Debian/Server, and > Debian/Server can ping XP2)> > > > Do I have to do anything else to enable > the Debian/Server to act as a> simple router?> > On XP1, set the default > gateway to 10.251.134.10> On XP2, set the default gateway to 172.16.0.50> > > -- Kevin> > > -- > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > with a > subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]>