On Mon, 20 May 2002, Jason Pappas told this: > Best I can remember this late at night.. > > iptables -t nat -A PREROUTING -i ppp0 -p tcp --dport 25 -j DNAT --to > 192.168.0.2 >
Thanks, I am spending some time to learn this new idea but needed this one :) Sean > > ----- Original Message ----- > From: <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Monday, May 20, 2002 7:30 PM > Subject: Forwarding smtp from remote to another box > > >> >> Hi Folks, >> >> I am very new (and I mean new) to iptables and need a fairly quick >> solution to a minor hassle. >> >> I want remote smtp to be portforwarded to another local box but >> internal smtp to goto the destination that it would do ie: >> >> net box is 192.168.0.1 (also get a dynip via ppp0) >> mailbox is 192.168.0.2 >> >> ppp0 smtp should goto 192.168.0.2 other 192.168.0.0/24 smtp should >> be allowed to travel freely. >> >> TIA. >> >> Sean >> >>
