We have problem with TMG and CISCO VPN Client version 5. I do not see any error in TMG server but the client does not want to connect

Thanks

HI

Information is very less to understand the issue,

Can you elobrate with IP address details, TMG details , How you are allowing VPN connection to internal,

Use live logging and filter for the client IP and see what happens.

Most likely you have some denied connection attempts. Possibly UDP 10000 if memory serves.

Did you create any additional protocol definitions in order to allow Cisco VPN. Note that a rule using "allow all outbound" only means allow traffic for those protocols defined in TMG (those listed under "all protocols"). If you don't define it, it won't work if you need to allow traffic on a protocol not defined in TMG out of the box.