I need to develop a plan for a failover network. Our AS/400 is accessed via tcp/ip. In the event of a network outage (hub, router, domain server, etc. goes down) I need to have a process in place to switch remote PCs over to another existing network to keep processing. Has anyone else done this? Any suggestions? I do have access to multiple leased lines. The AS/400 does have multiple ethernet cards. TIA Scott