Match based on the result of a Forwarding Information Base (FIB) lookup Key to use for the FIB lookup source-address destination-address source-address Look up a route to the packet's source address (reverse path) destination-address Look up a route to the packet's destination address (source-address|destination-address) FIB lookup result to match against Match based on the address type returned by the FIB lookup local unicast broadcast multicast anycast blackhole unreachable prohibit local Address is local to this router unicast Address is a unicast address broadcast Address is a broadcast address multicast Address is a multicast address anycast Address is an anycast address blackhole Address is blackholed unreachable Address is unreachable prohibit Address is administratively prohibited (!?(local|unicast|broadcast|multicast|anycast|blackhole|unreachable|prohibit))