I setup the remote accesss vpn using active directory ldap, kerbi for authen and authro. It is works well but i am facing frequebt tunnel disconnections.Syslog shows that the clock setting bet AD server and ASA 10 minites different. After set the ASA time back to the AD time tunnel comes up. It is now frequent and i do not want the manual setting everytime.
Please help me how can i setup the time in sync.