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 ...

I have a Cisco VPN Concentrator 3000 running at work. Everything is working fime except for one thing. When users inside the network try to connect with the VPN dialer, they are able to connect and ...

I am trying to connected to a WatchGuard Firebox 1000 from home. At home I have a Cisco Pix 506 which is connected to my cable modem and uses DHCP.<BR><BR>I try to connect to the remote office using ...

Build Your Skills: Learn why NAT can cause VPN connection problems Your email has been sent Why network address translation (NAT) on an Internet router keeps the VPN client from making the connection ...