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RE: pptp client behind firewall



On Wed, 2003-04-02 at 19:21, Cory Rudder wrote:
> I am not familiar with iptables syntax, but you need to open ports 1723 and
> port 43 through to your pptp server. 

I think its protocol 43, not port 43

Cant remember which tables it goes ito but define it by using -p 43
where you would normally say something like -p tcp 

I think you will need gre support built into your kernel.

HTH,




Shri


> -----Original Message-----
> From: Kevin Buhr [mailto:buhr@telus.net]
> Sent: Wednesday, April 02, 2003 12:26 PM
> To: Greg MATTHEWS
> Cc: debian-user@lists.debian.org; debian-firewall@lists.debian.org
> Subject: Re: pptp client behind firewall
> 
> 
> Kevin Buhr <buhr@telus.net> writes:
> >
> > Greg MATTHEWS <G.Matthews@cs.ucl.ac.uk> writes:
> > > 
> > > I have a linux server setup with pptpd which appears to be working ok
> (port 
> > > 1723 is definitely open) but i'm having trouble connecting to it from
> behind 
> > > my firewall - a debian pentium running stable using iptables.
> > 
> > You have my sympathies.
> 
> Someone pointed out to me in email that there's a userspace
> "pptpproxy" daemon (not Debianized yet) that you can run on the
> firewall to tunnel PPTP connections.  I've never tried it myself, but
> it would undoubtedly be much simpler to set up if it does what you
> want.
> 
> -- 
> Kevin <buhr@telus.net>
> 
> 
> -- 
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-- 
------------------------------------------------------------------------
Shri Shrikumar             U R Byte Solutions
I.T. Consultant            Edinburgh, Scotland     Tel: 0845 644 4745
Email: shri@urbyte.com                             Web: www.urbyte.com

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