I did that post already once, but didn't get an answer for it.
When I use a second IP-Address on the same interface, the Cisco VPN-client is building up the tunnel, but it cannot get any packet through.
This happens only with some IP-address combinations:
Like:
192.168.0.9/24
GW 192.168.0.2
and second
192.168.1.9/24
Is this a bug of the VPN-cient software?