cisco vpn experience?

[Andriy Gapon]

If you are more interested in "road warrior type configurations" rather 
than site-to-site (judging from your refrence to special cisco vpn 
clients), please take a look at security/vpnc and google:ipsec-tools 
(not in the ports yet).
I have used the latter with CheckPoint FW (with modifications to code), 
so it is quite possible that it now works with Cisco VPN too (don't be 
fooled by their home page, they already have version 0.5.1 if you go to 
Downloads link).

-- 
Andriy Gapon