The Route Next Hops tab displays the state of each management, WAN, and LAN next hop. Next hop status is derived from Layer 2 reachability using Address Resolution Protocol (ARP). When a next hop is deemed unreachable, all associated routes for the next hop will go down.
Next Hop IP
IP address of the router to which the appliance sends datapath (or management) traffic.
Logical port associated with the Next Hop IP.
Direction of the next hop router, relative to the appliance.
One of four possible states: Initializing, Reachable, Unreachable, Test disabled (when appliance is in Bypass mode).
Amount of time that the next hop router has been reachable.