IPSec Settings for the SPI number and

From: Richard Schilling (anonymous_at_discussions.microsoft.com)
Date: 02/10/04


Date: Mon, 9 Feb 2004 22:01:32 -0800

I'm having issues with the setup of Windows XP on my VPN.
Here are some errors. Can anyone help me troubleshoot
these. Tried for several days (working constantly) to try
and isolate and resolve these issues. The XP documentation
is rather mute on these points, unfortunately:

spi keys seem to keep getting lost. Often have to set them
on the IPSEC server manually:

    IPv4 ESP input: no key association found for spi 211740823

And this one seems to tell me that XP is not packaging the
3des-cbc encrypted packet correctly:
     IPv4 ESP input: SA(SPI=8385066 src=10.16.16.3
dst=10.16.16.2)
esp_cbc_decrypt 3des-cbc: payload length must be multiple of 8

If anyone can help, it would be much appreciated. Thanks!

Richard



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