It is unlikely that the router is infected, and I have not heard yet of a virus that did infect a router. There are exploits and bugs which could cause the router to generate unwanted traffic, but not infect it. The first step would be to identify th...
Do you want to use a primay/backup setup for Internet, or load-sharing between the two ISP? Next question would be if you want your Internet traffic also be encrypted or not? If you want primary/backup and do not want to encrypt your Internet traffic...
If you have only one ISP with a single connection, there is no need to receive the full routing table, and I do not see added value. The only advantage of a full routing table is that traffic to "illegal" addresses (private ranges, BOGON ranges) will...
The route to the destination must be known on each router along the way (either by a static route, and a dynamic entry in the routing table (EIGRP, for instance). Additionally, each route along the way, and the final destination router must have a ro...