vpnc - client for cisco vpn concentrator

vpnc is supposed to work with:

Supported Authentications: Hybrid, Pre-Shared-Key + XAUTH, Pre-Shared-Key
Supported IKE DH-Groups: dh1 dh2 dh5
Supported Hash Algo (IKE/IPSEC): md5 sha1
Supported Encryptions (IKE/IPSEC): (null) (1des) 3des aes128 aes192 aes256
Perfect Forward Secrecy: nopfs dh1 dh2 dh5

Supported Platforms:

Required Kernel Options: Universal TUN/TAP device driver support
Required Libraries: libgcrypt (version 1.1.90 for pre7 or later) (1.1.12 for pre1 to pre6)
Required dependency: libgpg-error
Optional Libraries: openssl (for hybrid auth support)

Relevant RFCs and Drafts
cisco vpnclient password decoder

Known Bugs / TODO

Mailinglists: vpnc-announce vpnc-devel

Warning: --debug output of version pre1 to pre4 contains (hex-encoded) username and password
Warning: --debug output of level 99 and greater from later versions contains (hex-encoded) username and password

SVN-Repository: http://svn.unix-ag.uni-kl.de/vpnc/

Available Versions

Maurice Massar
vpnc (at) unix-ag.uni-kl.de
(write me in german or english, whatever you prefer)
Last modified: Mon Feb 19 22:22:22 CET 2007