New uploaded version add Nat Traversal option. For the DNS Option it's not easily possible to do it as Network Manager manges that itself.
** Changed in: network-manager-vpnc (Ubuntu) Status: In Progress => Fix Released -- [Feisty] NetworkManager Cisco VPN NAT options missing https://launchpad.net/bugs/88073 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs