display mpls te p2mp tunnel frr

Function

The display mpls te p2mp tunnel frr command displays information about a bypass tunnel that protects traffic on a P2MP TE tunnel.

Format

display mpls te p2mp tunnel frr [ tunnel-name ] [ lsp-id ingress-lsr-id session-id local-lsp-id [ s2l-destination leaf-address ] ]

Parameters

Parameter	Description	Value
tunnel-name	Displays information about an FRR bypass tunnel.	This parameter specifies the tunnel name. The value is a string of 1 to 255 case-sensitive characters, spaces not supported. The format of the tunnel name must be the same as that in the configuration file, including uppercase and lowercase letters and spaces. For example, if the tunnel interface information in the configuration file is "interface Tunnel10", you can only use "Tunnel10" to specify the tunnel name and cannot change the case or add spaces. "tunnel10" or "Tunnel 10" is incorrect. When double quotation marks are used around the string, spaces are allowed in the string.
lsp-id	Specifies the LSP ID.	-
ingress-lsr-id	Specifies an LSR ID.	This value is expressed in dotted decimal notation.
session-id	Specifies the ID of a session.	The value is an integer that ranges from 0 to 65535.
local-lsp-id	Displays information about a specified P2MP TE tunnel.	The value is an integer that ranges from 0 to 65535.
s2l-destination leaf-address	Displays information about an FRR bypass tunnel that protects traffic on a sub-LSP with a specified destination address.	The value is in dotted decimal notation.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
mpls-te	read

Usage Guidelines

Usage Scenario

To view information about a bypass tunnel that protects traffic on a P2MP TE tunnel, run the display mpls te p2mp tunnel frr command. The command output helps you verify that an FRR bypass tunnel is established for a P2MP TE tunnel.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about a P2MP TE bypass tunnel on Tunnel 1.

<HUAWEI> display mpls te p2mp tunnel frr Tunnel1
Tunnel Interface Name : Tunnel1
 Lsp ID : 1.1.1.1 :100 :4
 S2L Dest Addr: 10.5.5.5
 Sub-Group Originator ID:1.1.1.1    Sub-Group ID:161
 Bypass In Use           :  Not Exists
 Bypass Tunnel ID        :  0
 BypassTunnel            :  -
 Bypass LSP ID           :  -           
 FrrNextHop              :  -
 Bypass Attribute
 Setup Priority          :  7           
 Hold Priority           :  7
 HopLimit                :  32          
 Bandwidth               :  0
 IncludeAnyGroup         :  0           
 ExcludeAnyGroup         :  0
 IncludeAllGroup         :  0
  
 Tunnel Interface Name : Tunnel1
 Lsp ID : 1.1.1.1 :100 :4
 S2L Dest Addr: 10.4.4.4
 Sub-Group Originator ID:1.1.1.1    Sub-Group ID:162
 Bypass In Use           :  In Use
 Bypass Tunnel ID        :  1
 BypassTunnel            :  Tunnel Index[Tunnel1], InnerLabel[32774]
 Bypass LSP ID           :  72          
 FrrNextHop              :  10.4.4.4
 Bypass Attribute
 Setup Priority          :  7           
 Hold Priority           :  7
 HopLimit                :  32          
 Bandwidth               :  0
 IncludeAnyGroup         :  0           
 ExcludeAnyGroup         :  0
 IncludeAllGroup         :  0

**Table 1** Description of the **display mpls te p2mp tunnel frr** command output
Item	Description
Tunnel Interface Name	Tunnel interface name.
Lsp ID	LSP ID.
S2L Dest Addr	Destination address of a sub-LSP.
Sub-Group Originator ID	Originator ID of a node that generates the sub-group.
Sub-Group ID	Sub-group ID.
Bypass In Use	Bypass tunnel bound to the primary tunnel: Not Exists: indicates that the primary tunnel is not bound to any bypass tunnel. Not Used: indicates that the primary tunnel is protected by a bypass tunnel. In Used: indicates that traffic has been switched to the bypass tunnel.
Bypass Tunnel ID	Tunnel ID of the bypass tunnel.
Bypass LSP ID	LSP ID of a bypass tunnel.
Bypass Attribute	Attribute of the bypass tunnel. "(Not configured)" indicates that no bypass tunnel attribute is configured. In this case, the bypass tunnel inherits the attributes of the primary tunnel.
BypassTunnel	Name of the bypass tunnel.
FrrNextHop	Next hop of a redirect route.
Setup Priority	Setup priority of a bypass tunnel.
Hold Priority	Holding priority of a bypass tunnel.
HopLimit	Maximum number of hops along a bypass tunnel.
Bandwidth	Bandwidth of the bypass tunnel.
IncludeAnyGroup	Valid affinity attribute mask of a bypass tunnel.
ExcludeAnyGroup	Invalid affinity attribute of a bypass tunnel.
IncludeAllGroup	Valid affinity attribute of a bypass tunnel.