HP 10500 Series Configuration Manual page 130

Step
3. Enter interface view.
4. Configure the prefix
information in RA
messages.
5. Turn off the MTU option in
RA messages.
6. Set the M flag bit to 1.
7. Set the O flag bit to 1.
8. Configure the router
lifetime in RA messages.
9. Set the NS retransmission
timer.
10. Set the reachable time.
The maximum interval for sending RA messages should be less than (or equal to) the router lifetime in RA
messages, so the router can be updated through an RA message before expiration.
The values of the NS retransmission timer and the reachable time configured for an interface are sent to
hosts through RA messages. Furthermore, this interface sends NS messages at the interval of the NS
retransmission timer and considers a neighbor reachable within the reachable time.
Command
interface interface-type
interface-number
ipv6 nd ra prefix { ipv6-prefix
prefix-length |
ipv6-prefix/prefix-length }
valid-lifetime preferred-lifetime
[ no-autoconfig | off-link ] *
ipv6 nd ra no-advlinkmtu
ipv6 nd autoconfig
managed-address-flag
ipv6 nd autoconfig other-flag
ipv6 nd ra router-lifetime value
ipv6 nd ns retrans-timer value
ipv6 nd nud reachable-time
value
121
Remarks
N/A
Optional.
By default, no prefix information is
configured for RA messages, and the
IPv6 address of the interface sending RA
messages is used as the prefix
information with valid lifetime
2,592,000 seconds (30 days) and
preferred lifetime 604,800 seconds (7
days).
Optional.
By default, RA messages contain the
MTU option.
Optional.
By default, the M flag bit is set to 0 and
hosts acquire IPv6 addresses through
stateless autoconfiguration.
Optional.
By default, the O flag bit is set to 0 and
hosts acquire other configuration
information through stateless
autoconfiguration.
Optional.
1800 seconds by default.
Optional.
By default, the local interface sends NS
messages at 1000 millisecond intervals,
and the value of the Retrans Timer field
in RA messages sent by the local
interface is 0. The interval for
retransmitting an NS message is
determined by the receiving device.
Optional.
By default, the neighbor reachable time
on the local interface is 30000
milliseconds, and the value of the
Reachable Time field in the RA messages
sent by the local interface is 0. The
neighbor reachable time is determined
by the receiving device.