RE: VPN Dropping Every 30 Seconds

  • From: "Dan Bartley" <bartleyd@xxxxxxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 13 Feb 2004 16:35:29 -0500

Many known issues for VPN with DSL routers. Most are a result of needing
a firmware update so the router handles the GRE packets properly.

Best Regards, 

Dan Bartley

-----Original Message-----
From: Chris H [mailto:ntpro@xxxxxxxxxx] 
Sent: Friday, February 13, 2004 16:00
To: [ISAserver.org Discussion List]
Subject: [isalist] VPN Dropping Every 30 Seconds

http://www.ISAserver.org

I  have set up a dozen of these but this one refuses to let anyone
connect 
for more than 30 seconds.

What is different is this one is behind a 3com dsl router.

internal nic --> 10.49.4.2 no def gateway
external nic --> 192.168.1.100 (static) --> dsl router 192.168.1.1 -->
PPoE 
to ISP (dhcp)
192.168.0.0 range not in LAT

any ideas? 


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