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- <li><em>date</em>: Tue Jul 20 11:18:11 2004</li>
- <li><em>from</em>: ups at tree.com (Stephan Uphoff)</li>
- <li><em>in-reply-to</em>: Your message of "20 Jul 2004 10:28:39 EDT." <<a href="msg00502.html">[email protected]</a>> </li>
- <li><em>subject</em>: [ale] IPSec question</li>
No this won't work. (Unless you have control over the NAT device
and can forward a UDP port and a an IP protocol)
However you can layer things.
First go through the firewall using for example PPP over UDP.
( You can do PPP over TCP ... but I don't like layering
retransmission protocols - there are also tons of other tunneling
solutions around)
Configure your tunnel to send probe packets or the NAT device might
decide that your UDP/TCP session is over and delete the mapping.
Then you add IPSEC to your link.
Stephan
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<li><strong><a name="00502" href="msg00502.html">[ale] IPSec question</a></strong>
<ul><li><em>From:</em> cfowler at outpostsentinel.com (Christopher Fowler)</li></ul></li>
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