Ikev2 Ipv6-Address-Group - HP FlexNetwork MSR Series Command Reference Manual

retry seconds: Specifies the DPD retry interval in the range of 2 to 60 seconds. The default is 5
seconds.
on-demand: Triggers DPD on demand. The device triggers DPD if it has IPsec traffic to send and
has not received any IPsec packets from the peer for the specified interval.
periodic: Triggers DPD at regular intervals. The device triggers DPD at the specified interval.
Usage guidelines
DPD is triggered periodically or on-demand. As a best practice, use the on-demand mode when the
device communicates with a large number of IKEv2 peers. For an earlier detection of dead peers,
use the periodic triggering mode, which consumes more bandwidth and CPU.
The triggering interval must be longer than the retry interval, so that the device will not trigger a new
round of DPD during a DPD retry.
You can configure IKEv2 DPD in both IKEv2 profile view and system view. The IKEv2 DPD settings
in IKEv2 profile view apply. If you do not configure IKEv2 DPD in IKEv2 profile view, the IKEv2 DPD
settings in system view apply.
Examples
# Configure the device to trigger IKEv2 DPD if it has IPsec traffic to send and has not received any
IPsec packets from the peer for 15 seconds.
<Sysname> system-view
[Sysname] ikev2 dpd interval 15 on-demand
# Configure the device to trigger IKEv2 DPD every 15 seconds.
<Sysname> system-view
[Sysname] ikev2 dpd interval 15 periodic
Related commands
dpd (IKEv2 profile view)

ikev2 ipv6-address-group

Use ikev2 ipv6-address-group to configure an IKEv2 IPv6 address pool for assigning IPv6
addresses to remote peers.
Use undo ikev2 ipv6-address-group to delete an IKEv2 IPv6 address pool.
Syntax
ikev2 ipv6-address-group group-name prefix prefix/prefix-len assign-len assign-len
undo ikev2 ipv6-address-group group-name
Default
No IKEv2 IPv6 address pools exist.
Views
System view
Predefined user roles
network-admin
Parameters
group-name: Specifies a name for the IKEv2 IPv6 address pool. The group-name argument is a
case-insensitive string of 1 to 63 characters.
prefix prefix/prefix-len: Specifies an IPv6 prefix in the format of prefix/prefix length. The value range
for the prefix-len argument is 1 to 128.
574