Hello,
I have TMG server and I established several site-to-site VPN connectien. Some of them are PPTP, some of them are IPSEC.
Everything works fine after restart. After a certain time I'm not able to approach to at list one PPTP site. RAS connection is up and everything looks OK. I can also drop the connection and establish it back again withjout problem, but it still doesn't work.
If I try to ping the IP I got from VPN server, it works fine, but if I tried to ping IP of the remote gateway (from TMG server), I got one Request timeout, after that I got "General Failure" error and I can't access remote network. There is no error in Event Viewer. The only solution is to restart the server. Restart RRAS servise don't solve the problem.
Is there any idea how can I solve the problem?
Thanks and BR
