Macworld

Fix an error 51 with the Cisco VPN Client

One of the most-used programs on my Mac is the Cisco VPN Client, which is what I use to connect to Macworld’s VPN when posting articles such as this one. (OS X’s built-in VPN client also works, but it ...
international.ucla

How to set up VPN connection using Cisco Secure Client (for Windows)

1. Go to the UCLA IT Services' website for the Cisco Secure Client VPN software: https://ucla.service-now.com/support?id=kb_article&sys_id=kb0010923 (https: //ucla ...
Ars Technica

CISCO vpn error 51

The cisco client install should disable the ms ipsec services. The 2 digit errors the cisco client throw to the user are damn near worthless. You want to crank up all the logging within the client, ...
international.ucla

How to set up VPN connection using Cisco Secure Client (for Mac)

1. Go to the UCLA IT Services' website for the Cisco Secure Client VPN software: https://ucla.service-now.com/support?id=kb_article&sys_id=KB0010924 (https: //ucla ...