HPE FlexNetwork HSR6800 Configuration Manual page 283

# Configure an IPv6 address for GigabitEthernet 2/1/1.
<RouterB> system-view
[RouterB] interface gigabitethernet 2/1/1
[RouterB-GigabitEthernet2/1/1] ipv6 address 1::1 64
# Set the O flag to 1 in RA advertisements to be sent on GigabitEthernet 2/1/1. Hosts that
receive the RA advertisements will obtain information other than IPv6 address through
DHCPv6.
[RouterB-GigabitEthernet2/1/1] ipv6 nd autoconfig other-flag
# Disable RA message suppression on GigabitEthernet 2/1/1.
[RouterB-GigabitEthernet2/1/1] undo ipv6 nd ra halt
2. Configure the DHCPv6 client on Router A:
# Enable stateless IPv6 address autoconfiguration on GigabitEthernet 2/1/1.
<RouterA> system-view
[RouterA] interface gigabitethernet 2/1/1
[RouterA-GigabitEthernet2/1/1] ipv6 address auto
With stateless IPv6 address autoconfiguration enabled, but no IPv6 address configured for
GigabitEthernet 2/1/1, Router A generates a link local address. It sends an RS message to
Router B to request configuration information for IPv6 address generation. Upon receiving the
RS message, Router B sends back an RA message. After receiving an RA message with the M
flag set to 0 and the O flag set to 1, Router A performs stateless DHCPv6 to get other
configuration parameters.
Verifying the configuration
# Display DHCPv6 client information for GigabitEthernet 2/1/1.
[RouterA-GigabitEthernet2/1/1] display ipv6 dhcp client interface gigabitethernet 2/1/1
GigabitEthernet2/1/1:
Type: Stateless client
State: OPEN
Client DUID: 00030001000fe2ff0000
Preferred server:
Reachable via address: FE80::213:7FFF:FEF6:C818
Server DUID: 0003000100137ff6c818
DNS server addresses:
1:2:4::5
1:2:4::7
Domain name:
abc.com
# Display DHCPv6 client statistics.
[RouterA-GigabitEthernet2/1/1] display ipv6 dhcp client statistics
Interface
Packets received
Reply
Advertise
Reconfigure
Invalid
Packets sent
Solicit
Request
Renew
: GigabitEthernet2/1/1
: 1
: 1
: 0
: 0
: 0
: 5
: 0
: 0
: 0
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