VPN router-to-router drop every ~3 minutes
- From: "Tiago de Aviz" <Tiago@xxxxxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Wed, 19 Feb 2003 12:13:31 -0300
Hi folks!
I have two ISA servers that are connected this way:
Internal Network--ISA---DSL router----Internet----DSL router---ISA-Internal
Network
Both DSL routers are set to forward all inbound traffic to the ISA Server´s
public NIC. BTW, they are both Alcatel Speed Touch Pro modems.
Well, here's what happens when I establish a router-to-router PPTP VPN between
these two ISA's: I created the connections on RRAS, created credentials on both
sides and I also created the static routes from one network to another.
Everything works fine, traffic is routed, it's really fast, but.... it drops
for no reason every 3 minutes or less.
Here's the event that RRAS generates:
The user SOFTSELL\itatiaia connected on port VPN3-126 on 02/17/2003 at 05:30pm
and disconnected on 02/17/2003 at 05:31pm. The user was active for 1 minutes
36 seconds. 0 bytes were sent and 0 bytes were received. The port speed was
10000000. The reason for disconnecting was user request.
Note that this happens even if I have traffic on the tunnel.
Both servers have SP3 and ISA SP1 applied. I couldn't find any remote access
policy that disconnects someone for any reason... everything is unset. Could it
be inheriting these policies from somewhere else? I tried to use that wizard
from ISA server to create VPN´s, but the public address is not bound to my
public NIC, so it won´t work If I import the settings on the other edge.
Any ideas?
Tiago de Aviz
---------------------
www.softsell.com.br
tiago@xxxxxxxxxxxxxxx
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