On Fri, 15 Nov 2002, Jason Staudenmayer wrote:
> I can't seem to figure this out.
> I have pptp (poptop) server running on my firewall .
> VPN connection is good.
> VPN client can't see anything on the network.
> Iterfaces are as follows.
> Eth0 internal private network
> Eth1 outside world
> Ppp+ vpn client.
>
> I need to allow SMB, and outlook ports to be passed from the ppp connection
> to the inside network
> I have tried just about everything I can think of but I end up losing
> packets somewhere.

A little short on the info:

Are you using Masquerading too?
Where will the smb and imap (I guess that's what you meant, you said
LookOut port) connections be coming from? Are you the client or the
server?
Have you tried turning on logging ("man iptables") and seeing where they
get lost?

Try something like this if it's imap you are after:

iptables -A INPUT  -i ppp0 -p tcp --sport 143 -m state -j ACCEPT
iptables -A OUTPUT -o ppp0 -p tcp --dport 143 -m state -j ACCEPT



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 >  < / \|\  /|+-< | |   "The world is a comedy to those that think,
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