Netgear GS516TP Software Administration Manual - Page 30

IPv6 Network Neighbors, To view the IPv6 Network Interface Neighbors

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GS516TP Gigabit Smart Switches • IPv6 Gateway. Specify the gateway for the IPv6 network interface. The gateway address is in IPv6 global or link-local address format. 3. Click APPLY to apply the changes to the system.  To modify IPv6 addresses on the network interface: 1. Select System > Management > IPv6 Network Configuration. 2. in the IPv6 Network Interface Configuration section, configure the following: • IPv6 Prefix/Prefix Length. Select an existing IPv6 prefix and prefix length from the list, or add a new IPv6 prefix and prefix length to the list of IPv6 addresses. The address is in the global address format. • EUI64. Specify whether the IPv6 address is in EUI-64 format. The default value is False. 3. Click ADD to add a new IPv6 address, or click DELETE to delete a selected IPv6 address from the list of IPv6 addresses. 4. Click APPLY to apply the changes to the system. IPv6 Network Neighbors  To view the IPv6 Network Interface Neighbors: • Select System > Management > IPv6 Network Neighbors. 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 ReachableTime 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 ReachableTime 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 ReachableTime 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. 30

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30
GS516TP Gigabit Smart Switches
•
IPv6 Gateway
. Specify the gateway for the IPv6 network interface. The gateway
address is in IPv6 global or link-local address format.
3.
Click
APPLY
to apply the changes to the system.
To modify IPv6 addresses on the network interface:
1.
Select
System > Management > IPv6 Network Configuration
.
2.
in the IPv6 Network Interface Configuration section, configure the following:
•
IPv6 Prefix/Prefix Length
. Select an existing IPv6 prefix and prefix length from the
list, or add a new IPv6 prefix and prefix length to the list of IPv6 addresses. The
address is in the global address format.
•
EUI64
. Specify whether the IPv6 address is in EUI-64 format. The default value is
False.
3.
Click
ADD
to add a new IPv6 address, or click
DELETE
to delete a selected IPv6
address from the list of IPv6 addresses.
4.
Click
APPLY
to apply the changes to the system.
IPv6 Network Neighbors
To view the IPv6 Network Interface Neighbors:
•
Select
System > Management > IPv6 Network Neighbors
.
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 ReachableTime 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 ReachableTime 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 ReachableTime 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.