S2S VPN: why every 5 minutes a new QM SA?
- From: "Stefaan Pouseele" <stefaan.pouseele@xxxxxxxxx>
- To: <isalist@xxxxxxxxxxxxx>
- Date: Wed, 28 Dec 2005 15:44:04 +0100
Hi,
I observed that if an S2S VPN connection of type IPSec Tunnel is used
between two ISA 2004 servers or an ISA 2004 server and a Windows 2003 RRAS
server, then the initiator delete every 5 minutes the QM SA (Event ID 542)
and renegotiate a complete new QM SA (Event ID 541), even if there is
traffic all the time (ping -t). This result of course in some ping
time-outs.
Can anybody explains why this happening and what can be done about it. Note
that the OS used is a fully patched Windows 2003 SP1.
Thanks,
Stefaan
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