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| Subject: | Re: PPTP |
|---|---|
| Date: | Sun, 25 Sep 2005 09:56:48 +0930 |
Hi Matt, Have you allowed the GRE protocol through (IP Protocol 47 I think)?
Cheers Mat
Matt Mckinley wrote:
I have a linux IPtables firewall (latest version) that is in bridging mode.
There is another firewalling device behind it that is performing NAT. When a host behind that firewall connects to a PPTP server on a routable IP address, it appears that the IPTables linux box is breaking the connection. When we remove that device, the connection works fine.
Does anyone have any thoughts on what might cause this behavior?
Thanks!!
-Matt
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