R3303-HP HSR6800 Routers Layer 3 - IP Services Command Reference

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ipv6 nd ns retrans-timer
Use ipv6 nd ns retrans-timer to set the interval for retransmitting an NS message. The local interface
retransmits an NS message at intervals of this value. Furthermore, the Retrans Timer field in RA messages
sent by the local interface is equal to this value.
Use undo ipv6 nd ns retrans-timer to restore the default.
Syntax
ipv6 nd ns retrans-timer value
undo ipv6 nd ns retrans-timer
Default
The local interface sends NS messages at an interval of 1000 millisecond and the Retrans Timer field in
the RA messages sent is 0, so that the interval for retransmitting an NS message is determined by the
receiving device.
Views
Interface view
Default command level
2: System level
Parameters
value: Interval for retransmitting an NS message in milliseconds, in the range of 1000 to 4294967295.
Examples
# Specify GigabitEthernet 3/1/1 to retransmit NS messages at intervals of 10000 milliseconds.
<Sysname> system-view
[Sysname] interface GigabitEthernet 3/1/1
[Sysname-GigabitEthernet3/1/1] ipv6 nd ns retrans-timer 10000
Related commands
display ipv6 interface
ipv6 nd nud reachable-time
Use ipv6 nd nud reachable-time to configure the neighbor reachable time on an interface. This time
value serves as not only the neighbor reachable time on the local interface, but also the value of the
Reachable Time field in RA messages sent by the local interface.
Use undo ipv6 nd nud reachable-time to restore the default.
Syntax
ipv6 nd nud reachable-time value
undo ipv6 nd nud reachable-time
Default
The neighbor reachable time on the local interface is 30,000 milliseconds and the value of the
Reachable Time field in RA messages is 0, so that the reachable time is determined by the receiving
device.