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[ale] Windoze VPN + Linux Firewall....
- Subject: [ale] Windoze VPN + Linux Firewall....
- From: ALE at MaestroIT.com (Alan Dobkin)
- Date: Tue, 20 Sep 2005 07:14:45 -0400
- In-reply-to: <[email protected]>
- References: <[email protected]>
On 9/20/2005 2:02 AM, Marvin the Martian wrote:
> I've got the port (1723) forwarded to the right IP on the lan, but the
> client hangs on "verifying user/pass"... Is there something else I need
> to do? Am I missing a clue here?
Yes, you must also forward the GRE protocol 47. (This is not a TCP
port.) With iptables:
iptables -A INPUT -p 47 -j ACCEPT
For more troubleshooting info, see:
http://poptop.sourceforge.net/dox/gre-protocol-unavailable.phtml
Alan