How does unicast reverse path forwarding work when there is a default route in the FIB?
uRPF does a reverse check to make sure that the return sourced traffic can make it back through that same interface otherwise its dropped. Now what happens if its a spoofed source IP and uRPF checks the FIB and there is a default route? It still forwards it as usual, or am I confused?
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...