[pptp-server] How to set iptables to doesn't masquerade the VPN traffic?

[Bruno Negrão]

>
> What are the ip addresses, interfaces and are you using ipchains or
> iptables or what?
I'm sorry. I'm using iptables.

My network is:

192.168.50.1| PPTPD server |200.251.30.1 --------------------- 200.230.2.2 |
PPTPd client (NT)|192.168.0.1

\-----------------------------------------------------------------/
                                                          pptp tunnel on net
192.168.14.0
My clients in network 192.168.50/24 must be masqueraded when connecting the
internet but must be just forwarded when connecting with the 192.168.0.0/24
network.



>
>
> Bruno Negrão wrote:
>
> > Hy, since everyone here works with pptp somebody should have solved
> > this problem: My pptpd server is a linux 2.4.x kernel with two
> > interfaces (external and internal). I set it to masquerade the
> > outgoing traffic, but I don't want to masquerade the outgoing vpn
> > traffic passing through the ppp0 interface. It has got to be, instead,
> > forwarded with its original source addresses. Could someone show me
> > the iptables rules to make it work? (tips in routing would be
> > appreciated too). thank
> > you,-------------------------------------------------
> >  -- Bruno Negrão -- Suporte
> >  -- Plugway Acesso Internet Ltda.
> >  -- (31)34812311
> >  -- bnegrao at plugway.com.br
>
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