RE: Single outbound GRE

[Bernard Hoffman <BHoffman@xxxxxxxxxxxxxxxxxx>]

For those interested....

Problem solved!  Dynamic NAT was the problem.  Only 1 NAT'd Protocol 47
connection permitted per external IP.  I changed a few machines over to
Static NAT and viola.  Not ideal, but seems that there is not a better
way...

Thanks Glen!

-=Berns

-----Original Message-----
From: Bernard Hoffman [mailto:BHoffman@eMarketCapital.com]
Sent: Thursday, December 06, 2001 2:00 PM
To: security-discuss@linuxsecurity.com
Subject: Single outbound GRE


I'm still unable to get more than one PPTP connection out of my office at a
time.  I'm realizing that this is a limitation of NAT and GRE with iptables.

Anyone have a good workaround?  I thought of setting up gre1, gre2, gre3
permanent tunnels but am having problems finding good docs.

-=Berns

------
Bernard Hoffman
   _ _ _ _ _ _ _
e | Market Capital, Inc.
610-592-0522
http://www.emarketcapital.com

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