[pptp-server] nt client routing tables
Cowles, Steve
Steve at SteveCowles.com
Fri Mar 9 21:31:46 CST 2001
> -----Original Message-----
> From: Christopher Tresco [mailto:ctresco at mit.edu]
> Sent: Friday, March 09, 2001 8:21 PM
> To: Cowles, Steve; pptp-server at lists.schulte.org
> Subject: RE: [pptp-server] nt client routing tables
>
>
> Thanks a lot Steve, that did work. How I have another problem.
>
> When I try to connect to the VPN from a client that is behind
> a masqeraded firewall, I get an error saying:
>
> Error 619: The specified port is not connected.
>
> I would assume I need to add some rules to my ipchains. Do you know
> off-hand what they are??
>
> Thanks,
>
I can think of a couple of things to check:
1) Your firewalls kernel must be patched to support masq'd PPTP connections.
Checkout: http://www.impsec.org/linux/masquerade/ip_masq_vpn.html
2) Since your already able to establish inbound tunnels to your PPTP server,
you're ipchain rules are probably OK. For reference: PPTP tunnels require
the following ports/protocols be ACCEPTED.
* Initial PPTP Control Channel - TCP Port 1723
* Generic Routing Encapsulation (GRE) Data - Protocol 47
Steve Cowles
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