Comments on: Error 51: Unable to communicate with the VPN subsystem http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/ Thoughtworker, Agile Philosopher, Hero Wed, 08 Sep 2010 04:47:46 +0000 http://wordpress.org/?v=2.3.2 By: B Campbell http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/#comment-13729 B Campbell Fri, 03 Sep 2010 14:38:21 +0000 http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/#comment-13729 This is what worked for me when I had this error: http://forum.maas360.com/go/mobileitexpertise/fix-for-cisco-vpn-error-51-unable-to-communicate-with-the-vpn-subsystem/ This is what worked for me when I had this error:
http://forum.maas360.com/go/mobileitexpertise/fix-for-cisco-vpn-error-51-unable-to-communicate-with-the-vpn-subsystem/

]]> By: voice vpn http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/#comment-13494 voice vpn Fri, 27 Aug 2010 15:01:45 +0000 http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/#comment-13494 If you're using Cisco VPN client, then VPN error 412 is usually transport settings, although it can be other things. Try clearing the cached password (if it is VPN Client) first. If that doesn't help, then change the transport settings from UDP to TCP or vice versa. Make sure that your VPN connection is set up correctly with the server and such. If you’re using Cisco VPN client, then VPN error 412 is usually transport settings, although it can be other things. Try clearing the cached password (if it is VPN Client) first. If that doesn’t help, then change the transport settings from UDP to TCP or vice versa. Make sure that your VPN connection is set up correctly with the server and such.

]]> By: Kris Kemper http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/#comment-11109 Kris Kemper Mon, 26 Apr 2010 02:26:29 +0000 http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/#comment-11109 I've found this to be a somewhat short term fix. From time to time, the problem comes back and I have to do the steps again. I’ve found this to be a somewhat short term fix. From time to time, the problem comes back and I have to do the steps again.

]]> By: David Greenberg http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/#comment-9959 David Greenberg Fri, 22 Jan 2010 16:51:51 +0000 http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/#comment-9959 Thanks, Kris. I tried a lot of other Terminal stuff, but only your fix worked for me. David Thanks, Kris. I tried a lot of other Terminal stuff, but only your fix worked for me.

David

]]> By: Kris Kemper http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/#comment-8034 Kris Kemper Tue, 20 Oct 2009 03:07:59 +0000 http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/#comment-8034 Glad I could help. Glad I could help.

]]> By: Rob Raymond http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/#comment-8033 Rob Raymond Tue, 20 Oct 2009 02:05:17 +0000 http://blog.kriskemper.com/2009/10/06/error-51-unable-to-communicate-with-the-vpn-subsystem/#comment-8033 Thank you so much for posting this, it worked like a charm! Thank you so much for posting this, it worked like a charm!

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