Anyconnect on Windows 7 throws strange error

[schwermie]

When we connect to our ASA with anyconnect, windows 7 throws: "The vpn client was unable to setup ip filtering. A VPN connection will not be established". On a Mac it works perfect. We tried this on several windows 7 systems, but no luck.

Any help welcome...

Regards, Marco

[Marcin Latosiewicz]

Marco,

Two questions for ya.

1.Anyconnect version

2.IP address assignment on the headend - how is it done.

There I saw some cases open on our side - no resolution yet as far as I understand.

Marcin

[dbgreekas]

We had simmilar problems with versions 2.3 and 2.4 havent had a repeat with 2.5 yet.

An uninstall and re-install seemed to fix issue for a while under 2.4.

[mlhart]

We just had the same error occur for some of our Vista and Windows 7 users after upgrading to version 2.4.1012, but not all.  It ended up being a setting in the ACS Radius Server.  Users that were assigned to "Groups" where the [3076\061] DHCP-Network-Scope option in the "Cisco VPN 3000/ASA/PIX v7.x+ RADIUS Attributes" section was Checked and given a value got this error.  After unchecking this option the error went away and VPN connections worked fine once again.

[sjbdallas]

We also had this problem but found it was related to the latest Odyssey wireless client.  It was grabbing a hold of the VPN client's virtual adapter and we had to modify the registry to have hit ignore the virtual adapter as described in this technote:  http://kb.juniper.net/index?page=content&id=KB10522&actp=search&searchid=1246909105418

[mearias]

See post:

https://supportforums.cisco.com/message/3511269