HP VPN Firewall Appliances Network Management Command Reference

689
Field Descri
p
tion
preferred lifetime Preferred lifetime of the global unicast address.
Joined group address(es) Addresses of the multicast groups that the interface has joined.
MTU Maximum transmission unit of the interface.
ND DAD is enabled, number of DAD
attempts
Number of DAD attempts, with DAD enabled.
• If DAD is enabled, the number of neighbor request messages is
also displayed (configured by using the ipv6 nd dad attempts
command)
• If DAD is disabled, "ND DAD is disabled" is displayed. To disable
DAD, set the number of neighbor request messages for DAD to 0.
ND reachable time Neighbor reachable time.
ND retransmit interval Interval for retransmitting an NS message.
Hosts use stateless autoconfig for
addresses
Hosts use stateless autoconfiguration mode to acquire IPv6
addresses.
# Display brief IPv6 information about all interfaces for which IPv6 addresses can be configured.
<Sysname> display ipv6 interface brief
*down: administratively down
(s): spoofing
Interface Physical Protocol IPv6 Address
GigabitEthernet0/1 up up 2001::1
GigabitEthernet0/2 up down Unassigned
Table 146 Command output
Field Descri
p
tion
*down: administratively down
The interface is down. The interface is shut down by using the
shutdown command.
(s): spoofing
Spoofing attribute of the interface. The link protocol state of the
interface is up, but the link does not exist, or the link is established on
demand, instead of being permanent.
Interface Name of the interface.
Physical
Physical state of the interface:
• *down—The interface is administratively shut down by the
shutdown command.
• down—The interface is administratively up but its physical state is
down, which might be caused by a connection or link failure.
• up—The administrative and physical states of the interface are both
up.
Protocol
Link layer protocol state of the interface:
• down—The network layer protocol state of the interface is down.
• up—The network layer protocol state of the interface is up.
IPv6 Address
IPv6 address of the interface. Only the first of configured IPv6
addresses is displayed. If no address is configured for the interface,
Unassigned is displayed.