[Openswan Users] Winxp RW and Openswan

Paul Wouters paul at xelerance.com
Mon Sep 10 23:32:37 EDT 2007

On Tue, 11 Sep 2007, Zulkefli Aris wrote:

> I have this roadwarrior on Winxp connecting to sql server behind
> openswan server. Connection is fine but sometimes the connection to the
> sql server fails. The roadwarrior can go to the internet and I can see
> the connection attempt from my secure log file. Is there any kind souls
> that can shed some light. Attach is the secure log file from the server.
> For that day, the connection is fine until 11.32 am where the connection
> begins to fail. Thanks.

Most likely an MTU issue.

You can try TCP clamping on the pmtu or some staticly set mtu(eg 1440).
Check the archives on how to do clamping.

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