Cisco ASA AnyConnect VPN ‘Using CLI’
KB ID 0000943 Problem Note: This is for Cisco ASA 5500, 5500-x, and Cisco FTD running ASA Code. Also See Cisco ASA AnyConnect VPN ‘Using ASDM’ This procedure was done on Cisco ASA (post) version 8.4, so it uses all the newer NAT commands. I’m also going to use self signed certificates so you will see this error when you attempt to connect. Solution 1. The first job is to go get the AnyConnect client package(s),...
Cisco ASA – L2TP over IPSEC VPN
KB ID 0000571 Problem Note: This is for Cisco ASA 5500, 5500-x, and Cisco Firepower devices running ASA Code. When Cisco released version 7 of the operating system for PIX/ASA they dropped support for the firewall acting as a PPTP VPN device. Note: If you want to use PPTP you can still terminate PPTP VPNs on a Windows server, if you enable PPTP and GRE Passthrough on the ASA. But if you want to use the native Windows VPN client you...
Cisco VPN – Split Tunnel Not Working?
KB ID 0001239 Problem Here I’m dealing with AnyConnect VPNs, but the principles are exactly the same for both remote IPSEC and L2TP VPNs. You connect to your VPN and can no longer browse the internet from your remote location. You can confirm that split-tunnelling is working or not by connecting with your VPN client and looking at the routing information. Solution Before proceeding are you sure Split-Tunnelling has ever been...
PPTP VPN – Enable Split Tunneling
KB ID 0000997 Problem I was asked yesterday, “When you get five minutes, I need split tunneling setup, when I VPN into a network I lose Internet connectivity”. On inspection he was using the Microsoft VPN client, I jumped on the VPN device to discover it was a Cisco IOS router. What I discovered was, unlike the firewall VPN’s I’m used to, you DONT set split tunneling up on the VPN device, you set it up...
Cisco ASA – Remote VPN Client Internet Access
KB ID 0000977 Problem I have answered a lot of questions in forums, that are worded something like, “When I have a remote client connected to my firewall VPN they lose Internet access!” Traditionally that’s exactly what the ‘default’ remote VPN solution (IPSEC or AnyConnect) gave you. To ensure your remote VPN clients can access the Internet you have two options. The first (and most common) way is to...