We are running two different “servers”, one that routes all traffic (ie
0.0.0.0/0 - lets call it “all”) and one that routes specific private CIDRs (ie
10.0.0.0/16 - lets call it “split”). However, we want to prevent the “all” server routing a few very specific private CIDRs. Is there any way we can exclude a CIDR from routing? The alternate would be to include every other CIDR (ie
220.127.116.11/8 etc) to the “all” server, however I believe that would be problematic with the number of routes that it would create.
Any alternate approaches?