HPE FlexNetwork 10500 Series Configuration Manual page 236

# Set the O flag to 1 in RA advertisements to be sent on VLAN-interface 2. Hosts that receive
the RA advertisements will obtain information other than IPv6 address through DHCPv6.
[SwitchB-Vlan-interface2] ipv6 nd autoconfig other-flag
# Disable RA message suppression on VLAN-interface 2.
[SwitchB-Vlan-interface2] undo ipv6 nd ra halt
2. Configure the DHCPv6 client Switch A.
# Enable stateless IPv6 address autoconfiguration on VLAN-interface 2.
<SwitchA> system-view
[SwitchA] interface vlan-interface 2
[SwitchA-Vlan-interface2] ipv6 address auto
With stateless IPv6 address autoconfiguration enabled, but no IPv6 address configured for
VLAN-interface 2, Switch A automatically generates a link local address. It sends an RS
message to Switch B to request configuration information for IPv6 address generation. Upon
receiving the RS message, Switch 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, Switch A performs stateless DHCPv6 to
get other configuration parameters.
Verifying the configuration
# Display the DHCPv6 client information.
[SwitchA-Vlan-interface2] display ipv6 dhcp client interface vlan-interface 2
Vlan-interface2:
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 the DHCPv6 client statistics.
[SwitchA-Vlan-interface2] display ipv6 dhcp client statistics
Interface
Packets received
Reply
Advertise
Reconfigure
Invalid
Packets sent
Solicit
Request
Renew
Rebind
Information-request
Release
Decline
: Vlan-interface2
: 1
: 1
: 0
: 0
: 0
: 5
: 0
: 0
: 0
: 0
: 5
: 0
: 0
225