I use HMA as my VPN provider and have successfully created an LTP2 vpn tunnel on my Mac to prove that its not my router causing the problems.
Using the same settings I have set up the configuration in my F5-221, once I hit connect the process sits on 'Configuring...' and then eventually times out with 'Connection Failed' - offering no explanation as to why it failed.
To say this is frustrating is an understatement
Has anyone managed to create a VPN connection using LTP2 ?