Summary of IPV6 OSPFv3 Protocol and DHCPv6 configuration of Campus Network

This configuration applies to H3C S12500-CMW520-R1825P01 and H3C S5800-CMW520-R1211.

IPV6 OSPFv3 Protocol Configuration

OSPFv3 mainly enables IPV6 protocol support;

To configure OSPFv3, you must specify the router id manually. It is recommended to configure the lookup 0 address.

12508 is configured as follows:

[12500]ospfv3

[12500-ospfv3-1]router-id 10.10.10.1

[12500-ospfv3-1]quit

[12500]interface Vlan-interface 100 //vlan100 for interconnection with 5800 vlan

[12500-Vlan-interface100] ospfv3 1 area 0.0.0.0

The 5800 is configured as follows:

[5800]ospfv3

[5800-ospfv3-1]router-id 10.10.10.10

[5800-ospfv3-1]quit

[5800]interface Vlan-interface 100

[5800-Vlan-interface100] ospfv3 1 area 0.0.0.0

Check command:

disp ospfv3 peer //View ospfv3 neighbor information

disp ipv6 neighbors all //View ipv6 neighbor information

II. DHCPv6 configuration

The following configuration can automatically assign ipv6 addresses to users and can deliver ipv6 dns information.

[5800]ipv6 //Enable ipv6

[5800]interface Vlan-interface 200 //Enter user vlan

[5800-Vlan-interface200] undo ipv9nd ra halt //Allow Neighbor Discovery Route Advertisement

[5800-Vlan-interface200] ipv6nd autoconfig other-flag //neighbor discovery autoconfig use DHCP for non-address config

[5800-Vlan-interface200] ipv6 address 2001:77:77::1/64 //ipv6 address segment for configuration

[5800-Vlan-interface200] ipv6 dhcp server apply pool 1 allow-hint preference 255 rapid-commit //invoke dhcp address pool 1Allow client suggested prefixes

[5800-Vlan-interface200]quit

[5800] ipv6 dhcp server enable //enable dhcpv6

[5800] ipv6 dhcp fix-pool 1 prefix 2001:4860:4860::/64 assign-len 64 //configure ipv6 prefix information and allocation length

[5800] ipv6 dhcp pool 1 //Create ipv6 dhcp pool

[5800-dhcp6-pool-1] dns-server 2001:4860:4860::8888

[5800-dhcp6-pool-1] dns-server 2001:4860:4860::8844