HPE 3100 Configuration Manual page 135

Parameters
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.
2. Configure the hop limit.
3. Enter interface view.
4. Configure the prefix
information in RA
messages.
Description
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
ipv6 nd hop-limit value
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 ] * |
no-advertise }
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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
Optional.
64 by default.
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 2592000
seconds (30 days) and preferred
lifetime 604800 seconds (seven days).