Can anyone tell me a good way to load balance outbound connections between 2 different sites that are connected with high speed fiber metro links? I have 2 sites with the same ISP providing outbound access at both sites. Each site has users and servers. I have a 1 GB connection between sites and would like to have automatic failover of internet traffic from either site if the link to the ISP at either site is broken. We would like to implament ASA at each edge connection and I need some direction on how to best accomplish the automatic failover / load balancing of outbound traffic.