Netgear GS728TPP User Manual download pdf (Page 31)

GS752TP, GS728TP, and GS728TPP Gigabit Smart Switches

IPv6 Network Neighbors

 To view the IPv6 Network Interface Neighbors:

Select System

 Management  IPv6 Network Neighbors.

The following screen displays:

Properties of each neighbor are displayed, as described below:

• IPv6 Address. Specifies the IPv6 address of the neighbor interface.

• MAC Address. Specifies the MAC address associated with the neighbor interface.

• IsRtr. Indicates whether the neighbor is a router

. If the neighbor is a router, the value is

True. If the neighbor is not a router, the value is False.

• Neighbor State. Specifies the state of the neighbor cache entry

. The following are the

states for dynamic entries in the IPv6 neighbor discovery cache:

• Reach. No more than ReachableT

ime milliseconds have elapsed since confirmation

was received that the forward path to the neighbor was functioning properly. When in

REACH state, the device takes no special action as packets are sent.

• Stale. More than ReachableT

ime milliseconds have elapsed since a confirmation was

last received that the forward path was functioning properly. While in STALE state,

the device takes no action until a packet is sent.

• Delay. More than ReachableT

ime milliseconds have elapsed since a confirmation

was last received that the forward path was functioning properly. A packet was sent

within the last DELAY_FIRST_PROBE_TIME seconds. If no confirmation is received

within DELAY_FIRST_PROBE_TIME seconds of entering the DELAY state, the

device sends a neighbor solicitation message and changes the state to PROBE.

• Probe.

A confirmation is actively sought by repeatedly sending neighbor solicitation

messages every RetransTimer milliseconds until a confirmation is received.

• Last Updated. Elapsed time since the address was last confirmed as reachable.

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Netgear GS728TPP User Manual Page 31