On Mon, 31 Mar 2003, John Covici wrote: > iptables -t nat -A POSTROUTING -o eth1 -j SNAT -p tcp --sport 25 --to <ip address for eth1> > iptables -t nat -A POSTROUTING -o ppp0 -j SNAT --to <ip address for ppp0> > > I thought I would need something for the output chain as well, but I > kept getting invalid argument when I tried to put the same rule into > the output chain like the one I put into the POSTROUTING chain. > > So what am I doing wrong here? I've noticed that for every release in the 2.4.21-pre series, I have to rebuild iptables, otherwise I get "invalid argument" on the SNAT rules. _VERY_ annoying. A simple rebuild solves the prob though. Regards, Ian Morgan -- ------------------------------------------------------------------- Ian E. Morgan Vice President & C.O.O. Webcon, Inc. imorgan@xxxxxxxxx PGP: #2DA40D07 www.webcon.ca * Customized Linux network solutions for your business * -------------------------------------------------------------------