H3C SOHO IE4300, Command Reference Manual

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Examples
# In DHCPv6 address pool 1, configure a temporary IPv6 address range from 3ffe:501:ffff:100::50 to
3ffe:501:ffff:100::60.
<Sysname> system-view
[Sysname] ipv6 dhcp pool 1
[Sysname-dhcp6-pool-1] network 3ffe:501:ffff:100::/64
[Sysname-dhcp6-pool-1] temporary address range 3ffe:501:ffff:100::50
3ffe:501:ffff:100::60
Related commands
display ipv6 dhcp pool
address range
network
vpn-instance
Use
vpn-instance
to apply a DHCPv6 address pool to a VPN instance.
Use undo vpn-instance to restore the default.
Syntax
vpn-instance vpn-instance-name
undo vpn-instance
Default
The DHCPv6 address pool is not applied to any VPN instance.
Views
DHCPv6 address pool view
Predefined user roles
network-admin
Parameters
vpn-instance-name
: Specifies an MPLS L3VPN instance by its name, a case-sensitive string of
1 to 31 characters. If you do not specify a VPN instance, the DHCPv6 address pool belongs to the
public network.
Usage guidelines
If a DHCPv6 address pool is applied to a VPN instance, the DHCPv6 server assigns IPv6 addresses
in this address pool to clients in the specified VPN instance.
The DHCPv6 server identifies the VPN instance to which a DHCPv6 client belongs according to the
following information:
•
The client's VPN information stored in authentication modules.
•
The VPN information of the DHCPv6 server's interface that receives DHCPv6 packets from the
client.
The VPN information from authentication modules takes priority over the VPN information of the
receiving interface.
Examples
# Apply DHCPv6 address pool 0 to the VPN instance abc .
<Sysname> system-view