I have a Cisco ASA 5510 with two site-to-site VPNs. One VPN is to a primary site and the other VPN is to a secondary site. Both of the VPNs are always up. The remote sites aren't managed by me. Typically when the primary VPN is down I do a manual route change over to the secondary VPN. I'd like to make this change automatic. Would someone point me in the right direction.