Windows 7 x64 Cisco VPN
October 26th, 2009
[UPDATE 2010-04-25: Cisco released a 64 bit version of their client - you can download it off their site. I have not tried it, so can't speak to whether it works or not]
The Cisco VPN client does NOT support 64 bit Windows. They have officially announced they will not be releasing a 64 bit version of their client and people wishing to use Cisco VPN on 64 bit Windows should upgrade to something called AnyConnect which, as I understand it, requires a hardware/software upgrade at the VPN gateway end. No-go for a single person wanting to switch to x64.
An hour of Googling the topic later, this is my discovery: you’re screwed.
The options are:
- run Cisco VPN in a virtual machine
- buy the NCP Secure Entry Client at 120 Euro
- get the free vpnc client
- get the free Shrew Soft VPN client
While the Shrew Soft client is a well known alternative (judging by the number of blog/forum posts mentioning it), it’s a pain to set up if you don’t have a .pcf profile for your VPN connection… After losing a good hour to find and set it up (and writing the first version of this post), I got a tip from Dinko Korunic to try vpnc… and it worked like a charm.
The configuration is dead simple – gateway, group name and password, username and password and you’re off…
I haven’t actually tested Shrew or vpnc enough to talk about how good/fast/stable they are, but as far as setup goes, vpnc wins.

VPNC works well but does not allow for configuration where you do not have XAUTH setup. So if your configuration is setup just to requre a Group Name and Password but NOT Username and Password then it will not work.
Just tried the newest Shrew release dated December 09 and it works great with Windows 7 x64 for Cisco VPN as long as you can import the .pcf file. No other configuration necessary.
I installed VPNC (Win7 x64) and my Cisco VPN shows me connected, but I’m unable to even ping a machine. A colleague has the same configuration, but on Vista; it works fine for him. Does anyone have any ideas as to why I might have a problem? Thanks.
ROBX,
I’m having the same probleme. Did you fixed it?
Att.
I think I’m having the same problem
does anyone have a solution? ^^
Try to choose Force-NATT. It works for me.