Nothing coming back on ppp0 ?
Tue, 31 Jul 2001 09:56:47 -0400
What does your ruleset look like? And your routing table?
And what do you mean by pinging the "interface"? If you can't
reach your ISP gateway you either have a PPP problem or a routing
problem. Send us your ruleset, your routing table, and the output
of `tcpdump -i ppp0' when you attempt to ping your ISP's gateway.
Adrien Corbiere wrote:
> I'm trying to configure iptables to build a firewall for a small
> My problem is that masquerading seems to work correctly for paquets
> going out, but nothing comes back on ppp0. I didn't find the problem.
> >From the internal network, i can ping ppp0 interface of the firewall,
> not the gateway of my ISP. It's exactly the same behaviour from the
> firewall itself.
> Could you help me ?
> Adrien Corbiere (and his pseudo-english)