Display Ipv6 Dhcp Server Conflict - HPE FlexFabric 5950 Series Command Reference Manual

Field
Preference value
Allow-hint
Rapid-commit

display ipv6 dhcp server conflict

Use display ipv6 dhcp server conflict to display information about IPv6 address conflicts.
Syntax
display ipv6 dhcp server conflict [ address ipv6-address ] [ vpn-instance vpn-instance-name ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
address ipv6-address: Displays conflict information for the specified IPv6 address. If you do not
specify an IPv6 address, this command displays information about all IPv6 address conflicts.
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a
case-sensitive string of 1 to 31 characters. If you do not specify a VPN instance, this command
displays IPv6 address conflict information for the public network.
Usage guidelines
The DHCPv6 server creates IP address conflict information in the following conditions:
•
The DHCPv6 client sends a DECLINE packet to the DHCPv6 server to inform the server of an
IPv6 address conflict.
•
The DHCPv6 server discovers that the only assignable address in the address pool is its own
IPv6 address.
Examples
# Display information about all address conflicts.
<Sysname> display ipv6 dhcp server conflict
IPv6 address
2001::1
1::1:2
Table 61 Command output
Field
IPv6 address
Detect time
Related commands
reset ipv6 dhcp server conflict
Description
Server preference in the DHCPv6 Advertise message. The value range
is 0 to 255. The bigger the value is, the higher preference the server
has.
Indicates whether desired address/prefix assignment is enabled.
Indicates whether rapid address/prefix assignment is enabled.
Detect time
Apr 25 16:57:20 2007
Apr 25 17:00:10 2007
Description
Conflicted IPv6 address.
Time when the conflict was discovered.
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