Example: Assigning The Pppoe Server Ipv6 Address Through Nd And Ipv6Cp Negotiation - H3C SR8800-F Configuration Manual

[RouterB-dhcp-pool-pool1] network 2.2.2.0 24
[RouterB-dhcp-pool-pool1] gateway-list 2.2.2.1
[RouterB-dhcp-pool-pool1] dns-list 8.8.8.8
# Exclude the IP address 2.2.2.1 from dynamic allocation in DHCP address pool pool1.
[RouterB-dhcp-pool-pool1] forbidden-ip 2.2.2.1
[RouterB-dhcp-pool-pool1] quit
# Specify an IP address for GigabitEthernet 3/1/1.
[RouterB] interface gigabitethernet 3/1/1
[RouterB-GigabitEthernet3/1/1] ip address 10.1.1.1 24
[RouterB-GigabitEthernet3/1/1] quit
# Configure a static route to the PPPoE server.
[RouterB] ip route-static 2.2.2.0 24 10.1.1.2
Verifying the configuration
# Log in to Router A by using username user1 and password pass1.
# Display relay entries on the DHCP relay agent on Router A.
[RouterA] display dhcp relay client-information
Total number of client-information items: 1
Total number of dynamic items: 1
Total number of temporary items: 0
IP address
2.2.2.3
# Display information about the assigned IP addresses on Router B.
[RouterB] display dhcp server ip-in-use
IP address
2.2.2.3
The output shows that Router B has assigned an IP address to the host.
Example: Assigning the PPPoE server IPv6 address through
ND and IPv6CP negotiation
Network configuration
As shown in
•
IPv6 prefix in RA messages.
•
IPv6 interface identifier during IPv6CP negotiation.
The host uses the IPv6 prefix and IPv6 interface identifier to generate an IPv6 global unicast
address.
Figure 91 Network diagram
MAC address
00e0-0000-0001
Client identifier/
Hardware address
00e0-0000-0001
Figure 91, configure the PPPoE server to advertise the following information to the host:
Type Interface
Dynamic BAS0
Lease expiration
Unlimited
287
VPN name
N/A
Type
Auto(C)