HP VPN Firewall Appliances Network Management Configuration Guide

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Configuration parameters in the address pool take precedence over these in the DHCPv6 option group.
You can configure up to eight DNS server addresses, one domain name suffix, eight SIP server addresses,
and eight SIP server domain names in an address pool or a DHCPv6 option group.
Configuring parameters in a DHCPv6 address pool
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Create a DHCPv6 address
pool and enter its view.
ipv6 dhcp pool pool-number
[ vpn-instance vpn-instance-name ]
By default, no DHCPv6 address pool
exists.
3. Specify an IPv6 subnet for
dynamic assignment.
network
{ network-address/prefix-length |
prefix prefix-number
[ sub-prefix/sub-prefix-length ] }
[ preferred-lifetime
preferred-lifetime valid-lifetime
valid-lifetime ]
This step is optional if you apply an
address pool when enabling the
DHCPv6 server on the interface.
By default, no IPv6 subnet is specified
for dynamic address assignment.
4. Specify a DNS server
address.
dns-server ipv6-address
Optional.
By default, no DNS server address is
specified.
5. Specify a domain name
suffix.
domain-name domain-name
Optional.
By default, no domain name suffix is
specified.
6. Specify the IPv6 address
or domain name of a SIP
server.
sip-server { address ipv6-address |
domain-name domain-name }
Optional.
By default, no SIP server address or
domain name is specified.
7. Specify the AFTR address.
ds-lite address ipv6-address
Optional.
By default, no AFTR address is
specified.
8. Specify the self-defined
DHCPv6 option.
option code hex hex-string
Optional.
By default, no self-defined DHCPv6
option is configured.
Configuring a DHCPv6 option group for parameter assignment
A DHCPv6 option group can be static or dynamic.
• A static DHCPv6 option group is manually created by the ipv6 dhcp option-group command.
• A dynamic DHCPv6 option group is dynamically created when the DHCPv6 client obtains an IP
address, prefix, and configuration parameters from the server. For information about dynamic
DHCPv6 option group configuration, see "Configuring the DHCPv6 client."
To configure a DHCPv6 option group for parameter assignment:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A