vpnc(8) on Linux
The text 9704153e567f, as Debian 7 (Wheezy) shipped it.
client for Cisco VPN3000 Concentrator, IOS and PIX
Flags it lists
-
--dns-update -
--enable-1des -
--enable-no-encryption -
--no-detach -
--non-inter -
--target-networks -
--xauth-inter