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Re: Problems tirying to setup a pptp server begin a firewall

On Tue, 19 Mar 2002, Raúl Alexis Betancort Santana wrote:

> El Tue, Mar 19, 2002 at 11:19:28AM +0100, Emile van Bergen escribió:
> > Have you checked whether GRE traffic in the other direction is allowed
> > as well by PC1?
>  It's not blocked, I have also triyed to MASQ it doing this

I'll believe you haven't blocked it explicitly, but have you checked
using tcpdump that GRE response packets indeed appear on the outside
ethernet of pc1?

> Umm just odd, pptpd logs, but not pppd ones, umm .. any way to check
> if pptpd it's really launching the pppd ?

Try attaching a strace to pptpd.



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