Configuring Parameters For Ra Messages - HP 6125XLG Configuration Manual

Step
2. Enter interface view.
3. Enable sending of RA
messages.
4. Configure the maximum and
minimum intervals for sending
RA messages.

Configuring parameters for RA messages

Step
1. Enter system view.
2. Enter interface view.
3. Configure the prefix
information in RA
messages.
4. Turn off the MTU option in
RA messages.
5. Specify unlimited hops 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.
Command
interface interface-type
interface-number
undo ipv6 nd ra halt
ipv6 nd ra interval
max-interval-value
min-interval-value
Command
system-view
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 ra hop-limit unspecified
ipv6 nd autoconfig
managed-address-flag
ipv6 nd autoconfig other-flag
ipv6 nd ra router-lifetime value
130
Remarks
N/A
The default setting is disabled.
By default, the maximum interval
for sending RA messages is 600
seconds, and the minimum interval
is 200 seconds.
The device sends RA messages at
random intervals between the
maximum interval and the
minimum interval.
The minimum interval should be
less than or equal to 0.75 times the
maximum interval.
Remarks
N/A
N/A
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. If the IPv6 address is
manually configured, the prefix uses a
fixed valid lifetime of 2592000 seconds
(30 days) and a preferred lifetime of
604800 seconds (seven days). If the
IPv6 address is automatically obtained,
the prefix uses the valid lifetime and
preferred lifetime configured for the IPv6
address.
By default, RA messages contain the
MTU option.
By default, the maximum number of hops
in RA messages is 64.
By default, the M flag bit is set to 0 and
hosts acquire IPv6 addresses through
stateless autoconfiguration.
By default, the O flag bit is set to 0 and
hosts acquire other configuration
information through stateless
autoconfiguration.
By default, the router lifetime is 1800
seconds.