I'm sure I'm tired and missing something stupid but at the moment, I can't figure out what it is so I'm back here again I have 2 routers in GNS3, ISP1 and ISP2. They're connected by a 4.2.2.0/30 link. 4.2.2.1 lives on ISP1, and 4.2.2.2 lives on ISP...