HP 3600 v2 Series Configuration Manual page 140

Parameters
Prefix Information
options
MTU
M flag
O flag
Router Lifetime
Retrans Timer
Reachable Time
To allow sending of RA messages:
Step
1. Enter system view.
2. Enter interface view.
3. Disable RA message
suppression.
4. Configure the maximum and
minimum intervals for sending
RA messages.
To configure parameters related to RA messages:
Step
1. Enter system view.
Description
After receiving the prefix information, the hosts on the same link can perform
stateless autoconfiguration.
Make sure that all nodes on a link use the same MTU value.
Determines whether hosts use the stateful autoconfiguration to acquire IPv6
addresses.
If the M flag is set to 1, hosts use the stateful autoconfiguration (for example, through
a DHCP server) to acquire IPv6 addresses. Otherwise, hosts use the stateless
autoconfiguration to acquire IPv6 addresses and generate IPv6 addresses
according to their own link-layer addresses and the obtained prefix information.
Determines whether hosts use stateful autoconfiguration to acquire other
configuration information.
If the O flag is set to 1, hosts use stateful autoconfiguration (for example, through a
DHCP server) to acquire other configuration information. Otherwise, hosts use
stateless autoconfiguration to acquire other configuration information.
Tells the receiving hosts how long the advertising device can live.
If the device fails to receive a response message within the specified time after
sending an NS message, it will retransmit the NS message.
If the neighbor reachability detection shows that a neighbor is reachable, the device
considers the neighbor reachable within the specified reachable time. If the device
must send a packet to the neighbor after the specified reachable time expires, the
device will reconfirm whether the neighbor is reachable.
Command
system-view
interface interface-type
interface-number
undo ipv6 nd ra halt
ipv6 nd ra interval
max-interval-value
min-interval-value
Command
system-view
129
Remarks
N/A
N/A
By default, RA messages are suppressed.
Optional.
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