[ale] IPSec client for Linux?

[ChangingLINKS.com]

Does anyone VPN in to their employer's network using anykind of IPSec client
for Linux?

If I had a solution for that, I think I could stop using windows. On
Windows, I'm currently using a Cisco IPsec client to access a customer VPN
and a Lucent IPsec client to access Lucent's network.  

I know that FC3 has a IPsec client.  Has anyone ever gotten it to work?
-- 
Wishing you Happiness, Joy, and Laughter,
Drew Brown
http://www.ChangingLINKS.com

(posted for a friend)