reverse path filtering造句

例句与造句

1. While the IETF document BCP 38 on ingress filtering does not specify a method of implementing source address filtering, some router vendors have implemented a mechanism which employs lookups in the router's tables to perform this check . ( See also " reverse path filtering . " ) This is often implemented as a lookup in the FIB of the " source " address of the packet.
2. It's difficult to find reverse path filtering in a sentence. 用reverse path filtering造句挺难的