show dhcpv6 server binding
Syntax
show dhcpv6 server binding<address><brief | detail | summary><interface interface-name><interfaces-vlan><interfaces-wildcard><logical-system logical-system-name><routing-instance routing-instance-name>
Description
Display the address bindings in the client table on the extended Dynamic Host Configuration Protocol for IPv6 (DHCPv6) local server.
Options
| address | (Optional) One of the following identifiers for the DHCPv6 client whose binding state you want to show:
|
| brief | detail | summary | (Optional) Display the specified level of output about active client
bindings. The default is |
| interface interface-name | (Optional) Display information about active client bindings on the specified interface. You can optionally filter on VLAN ID and SVLAN ID. |
| interfaces-vlan | (Optional) Interface VLAN ID or S-VLAN ID interface on which to show binding state information. |
| interfaces-wildcard | (Optional) Set of interfaces on which to show binding state information. This option supports the use of the wildcard character (*). |
| logical-system logical-system-name | (Optional) Display information about active client bindings for DHCPv6 clients on the specified logical system. |
| routing-instance routing-instance-name | (Optional) Display information about active client bindings for DHCPv6 clients on the specified routing instance. |
Required Privilege Level
view
Output Fields
show dhcpv6 server binding lists the output fields
for the show dhcpv6 server binding command. Output fields are
listed in the approximate order in which they appear.
Field Name |
Field Description |
Level of Output |
|---|---|---|
|
Summary counts of the total number of DHCPv6 clients and the number of DHCPv6 clients in each state. |
|
|
Client’s DHCPv6 prefix, or prefix used to support multiple address assignment. |
|
|
Session ID of the subscriber session. |
|
|
Number of seconds in which lease expires. |
|
|
State of the address binding table on the extended DHCPv6 local server:
|
|
|
Interface on which the DHCPv6 request was received. |
|
|
Client’s IPv6 address. |
|
|
Client’s IPv6 prefix. |
|
|
IPv6 Prefix of the DHCP client excluded. |
|
|
Client’s DHCP Unique Identifier (DUID). |
|
|
Date and time at which the client’s IP address lease expires. |
|
|
Number of seconds in which lease expires. |
|
|
Date and UTC time at which the client’s IPv6 prefix expires. |
|
|
Number of seconds at which client’s IPv6 prefix expires. |
|
|
Date and time at which the client’s address lease was obtained. |
|
|
Lease time violation has occurred. |
|
|
Client’s incoming interface. |
|
|
IP address of DHCPv6 server. |
|
|
Interface of DHCPv6 server. |
|
|
Address pool used to assign IPv6 address. |
|
|
Address pool used to assign IPv6 prefix. |
|
|
Length of the DHCPv6 client ID, in bytes. |
|
|
ID of the DHCPv6 client. |
|
|
DHCP unique identifier (DUID) for the DHCPv6 server. |
|
|
S-VLAN ID of the client’s incoming interface. |
|
|
VLAN ID of the client’s incoming interface. |
|
|
DHCPv6 server profile name. |
|
|
DHCPv6 Peer IP address. |
|
Sample Output
- show dhcpv6 server binding
- show dhcpv6 server binding detail
- command-name
- show dhcpv6 server binding interface
- show dhcpv6 server binding interface detail
- show dhcpv6 server binding (IPv6 Prefix)
- show dhcpv6 server binding (Session ID)
- show dhcpv6 server binding (Interfaces VLAN)
- show dhcpv6 server binding (Interfaces Wildcard)
- show dhcpv6 server binding (Interfaces Wildcard)
- show dhcpv6 server binding summary
show dhcpv6 server binding
user@host> show dhcpv6 server binding Prefix Session Id Expires State Interface Client DUID 1000::3/128 9 86303 BOUND up:green-arrow:ge-0/3/5.2 LL0x1-00:00:64:03:01:02
show dhcpv6 server binding detail
user@host> show dhcpv6 server binding detail
Session Id: 2
Client IPv6 Prefix: 2001:db8:ffff:0:4::/64
Client IPv6 Address: 2001:db8:0:8003::1/128
Client DUID: LL0x1-00:00:64:01:01:02
State: BOUND(DHCPV6_LOCAL_SERVER_STATE_BOUND)
Lease Expires: 2016-11-07 08:30:39 PST
Lease Expires in: 43706 seconds
Preferred Lease Expires: 2016-11-07 08:30:39 PST
Preferred Lease Expires in: 43706 seconds
Lease Start: 2016-11-04 11:00:37 PDT
Last Packet Received: 2016-11-06 09:00:39 PST
Incoming Client Interface: ae0.3221225472
Client Interface Svlan Id: 2000
Client Interface Vlan Id: 1
Server Ip Address: 2001:db8::2
Server Interface: none
Client Profile Name: my-dual-stack
Client Id Length: 10
Client Id: /0x00030001/0x00006401/0x0102
Dual Stack Group: my-dual-stack
Dual Stack Peer Address: 192.0.2.10
command-name
When DHCPv6 binding is configured with prefix exclude option, we get the following output:
user@host> show dhcpv6 server binding detail
Session Id: 5
Client IPv6 Address: 2001:db8:2:3::d/128
Lease Expires: 2017-12-11 07:45:15 IST
Lease Expires in: 9999995 seconds
Preferred Lease Expires: 2017-12-11 07:45:15 IST
Preferred Lease Expires in: 9999995 seconds
Client IPv6 Prefix: 2001:db8::1000:0:0/68
Client IPv6 Excluded Prefix: 2001:db8::1fff:ffff:ff00/120
Lease Expires: 2017-12-11 07:45:15 IST
Lease Expires in: 9999995 seconds
Preferred Lease Expires: 2017-12-11 07:45:15 IST
Preferred Lease Expires in: 9999995 seconds
Client DUID: LL_TIME0x1-0x599553b0-00:10:94:00:00:01
State: BOUND(DHCPV6_LOCAL_SERVER_STATE_BOUND)
Lease Start: 2017-08-17 13:58:32 IST
Last Packet Received: 2017-08-17 13:58:36 IST
Incoming Client Interface: ge-0/0/0.0
Client Interface Vlan Id: 100
Client Pool Name: ia_na_pool
Client Prefix Pool Name: prefix_delegate_pool
Client Id Length: 14
Client Id: /0x00010001/0x599553b0/0x00109400/0x0001
Relay Id Length: 31
Relay Id: /0x00020000/0x05830130/0x303a3035/0x3a38363a
Relay Id: /0x34343a65/0x323a6330/0x00000000/0x000000show dhcpv6 server binding interface
user@host> show dhcpv6 server binding interface ge-1/0/0:10-101 Prefix Session Id Expires State Interface Client DUID 2001:db8:1111:2222::/64 1 86055 BOUND ge-1/0/0.100 LL_TIME0x1-0x4b0a53b9-00:10:94:00:00:01
show dhcpv6 server binding interface detail
user@host> show dhcpv6 server binding interface ge-1/0/0:10-101 detail
Session Id: 7
Client IPv6 Prefix: 2001:db8:1111:2222::/64
Client DUID: LL_TIME0x1-0x2e159c0-00:10:94:00:00:02
State: BOUND(bound)
Lease Expires: 2009-07-21 10:41:15 PDT
Lease Expires in: 86136 seconds
Preferred Lease Expires: 2012-07-24 00:18:14 UTC
Preferred Lease Expires in: 600 seconds
Lease Start: 2009-07-20 10:41:15 PDT
Incoming Client Interface: ge-1/0/0.0
Server Ip Address: 0.0.0.0
Server Interface: none
Client Id Length: 14
Client Id: /0x00010001/0x02e159c0/0x00109400/0x0002show dhcpv6 server binding (IPv6 Prefix)
user@host> show dhcpv6 server binding 14/0x00010001/0x02b3be8f/0x00109400/0x0005 detail
Session Id: 7
Client IPv6 Prefix: 2001:db8:1111:2222::/64
Client DUID: LL_TIME0x1-0x2e159c0-00:10:94:00:00:02
State: BOUND(bound)
Lease Expires: 2009-07-21 10:41:15 PDT
Lease Expires in: 86136 seconds
Preferred Lease Expires: 2012-07-24 00:18:14 UTC
Preferred Lease Expires in: 600 seconds
Lease Start: 2009-07-20 10:41:15 PDT
Incoming Client Interface: ge-1/0/0.0
Server Ip Address: 0.0.0.0
Server Interface: none
Client Id Length: 14
Client Id: /0x00010001/0x02e159c0/0x00109400/0x0002show dhcpv6 server binding (Session ID)
user@host> show dhcpv6 server binding 8 Prefix Session Id Expires State Interface Client DUID 2001:db8::/32 8 86235 BOUND ge-1/0/0.0 LL_TIME0x1-0x2e159c0-00:10:94:00:00:03
show dhcpv6 server binding (Interfaces VLAN)
user@host> show dhcpv6 server binding ge-1/0/0:100-200 Prefix Session Id Expires State Interface Client DUID 2001:db8::/32 11 87583 BOUND ge-1/0/0.1073741827 LL_TIME0x1-0x4d5d009f-00:10:94:00:00:01 2001:db8:19::/32 12 87583 BOUND ge-1/0/0.1073741827 LL_TIME0x1-0x4d5d009f-00:10:94:00:00:01
show dhcpv6 server binding (Interfaces Wildcard)
user@host> show dhcpv6 server binding demux0 Prefix Session Id Expires State Interface Client DUID 2001:db8::/32 30 79681 BOUND demux0.1073741824 LL_TIME0x1-0x4d5d009f-00:10:94:00:00:01 2001:db8:19::/32 31 79681 BOUND demux0.1073741825 LL_TIME0x1-0x4d5d009f-00:10:94:00:00:01 2001:db8:C9::/32 32 79681 BOUND demux0.1073741826 LL_TIME0x1-0x4d5d009f-00:10:94:00:00:01
show dhcpv6 server binding (Interfaces Wildcard)
user@host> show dhcpv6 server binding ge-1/3/* Prefix Session Id Expires State Interface Client DUID 2001:db8::/32 22 79681 BOUND ge-1/3/0.110 LL_TIME0x1-0x4d5d009f-00:10:94:00:00:01 2001:db8:19::/32 33 79681 BOUND ge-1/3/0.110 LL_TIME0x1-0x4d5d009f-00:10:94:00:00:01 2001:db8:C9::/32 24 79681 BOUND ge-1/3/0.110 LL_TIME0x1-0x4d5d009f-00:10:94:00:00:01
show dhcpv6 server binding summary
user@host> show dhcpv6 server binding summary 5 clients, (0 init, 5 bound, 0 selecting, 0 requesting, 0 renewing, 0 releasing)