display dhcpv6 client

Function

The display dhcpv6 client command displays DHCPv6 client information.

Format

display dhcpv6 client [ interface interface-type interface-number ]

Parameters

Parameter	Description	Value
interface interface-type interface-number	Displays information about the DHCPv6 client with the specified interface type and number.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

You can run the display dhcpv6 client command on the DHCPv6 client to check the address that is applied.

Example

# Display the DHCPv6 client information.

<HUAWEI> display dhcpv6 client
Vlanif10 is in stateful DHCPv6 client mode.                         
Stateful DHCPv6 client is in BOUND state.                                                                 
Preferred server DUID   : 000300060819A6CDA894                                  
  Reachable via address : FE80::A19:A6FF:FECD:A897                              
IA NA IA ID 0x00000051 T1 43200 T2 69120                                        
  Obtained     : 2018-04-18 15:08:49                                                                                                
  Renews       : 2018-04-18 15:09:19                                                                                                
  Rebinds      : 2018-04-18 15:09:37                                                                                                
  Address      : FC00:3::2                                                        
    Lifetime valid 120 seconds, preferred 60 seconds                                                                                
    Expires at 2018-04-18 15:10:49(99 seconds left)                                                                                 
DNS server     : FC00:4::1

**Table 1** Description of the display dhcpv6 client command output
Item	Description
Vlanif10 is in stateful DHCPv6 client mode.	The VLANIF10 interface is in stateful DHCPv6 client mode.
Stateful DHCPv6 client is in BOUND state.	The DHCPv6 client is in BOUND state.
Preferred server DUID	DUID of a DHCPv6 server.
Reachable via address	Source IPv6 address from which a DHCPv6 client receives packets.
Obtained	Time at which the DHCPv6 client obtains an IPv6 address.
Renews	Time (T1) at which the DHCPv6 client updates the lease extension time.
Rebinds	Time (T2) at which the DHCPv6 client rebinds the lease extension time.
Address	IPv6 address that the DHCPv6 client obtains.
Lifetime valid 120 seconds, preferred 60 seconds	The valid lifetime is 120 seconds and preferred lifetime is 60 seconds.
Expires at 2018-04-18 15:10:49(99 seconds left)	The address used by the DHCPv6 client will expire at 2018-04-18 15:10:49, and there are 99 seconds left.
DNS server	IPv6 address of the DNS server that the DHCPv6 client obtains.