We internally host our own website using GoDaddy domain management, A record IP points to our box. Our Net is private 192.x using NAT via the router.
We're thinking about bringing in a 2nd internet service provider (such as Cable & DSL) for additional reliability, thru a dual WAN router.
For inbound traffic trying to get to our A Record IP address, if that ISP is down, how do we set up a 2nd route to via the other ISP IP address? How are folks building in redundancy routes for self-hosted web sites?