12-29
Description
Use the
ipv6 nd nud reachable-time
command 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 Timer field in RA messages sent by the local interface.
Use the
undo ipv6 nd nud reachable-time
command to restore the default neighbor reachable time
and to specify the value of the Reachable Timer field in RA messages as 0, so that the number of hops
is determined by the host itself, but not specified by the AP.
By default, the neighbor reachable time on the local interface is 30,000 milliseconds and the Reachable
Timer field in RA messages is 0.
Related commands:
display ipv6 interface
.
Examples
# Set the neighbor reachable time on VLAN-interface 100 to 10,000 milliseconds.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 nd nud reachable-time 10000
ipv6 nd ra halt
Syntax
ipv6 nd ra halt
undo ipv6 nd ra halt
View
Interface view
Default Level
2: System level
Parameters
None
Description
Use the
ipv6 nd ra halt
command to enable RA message suppression.
Use the
undo ipv6 nd ra halt
command to disable the RA message suppression.
By default, RA messages are suppressed.
Examples
# Suppress RA messages on VLAN-interface 100.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 nd ra halt
ipv6 nd ra interval
Syntax
ipv6 nd ra interval
max-interval-value min-interval-value
undo ipv6 nd ra interval
