Definition
Neighbor Unreachability Detection, the Neighbor Discovery process that tracks whether a neighbor is reachable and probes when necessary. Neighbor-cache entries move through states such as REACHABLE, STALE, DELAY, and PROBE.
Neighbor Unreachability Detection, the Neighbor Discovery process that tracks whether a neighbor is reachable and probes when necessary. Neighbor-cache entries move through states such as REACHABLE, STALE, DELAY, and PROBE.