display mpls oam ingress

Function

The display mpls oam ingress command displays the status and the configuration of an OAM-enabled LSP on the ingress.

Format

display mpls oam ingress { all | tunnel-type tunnel-number | tunnel-name } [ verbose ]

Parameters

Parameter	Description	Value
all	Displays the status and configurations of all OAM-enabled LSPs on the ingress.	-
tunnel-type tunnel-number	Specifies the type and number of a tunnel name.	-
tunnel-name	Specifies the name of a tunnel name.	The value is a string of 1 to 63 case-sensitive characters, spaces not supported.
verbose	Displays detailed information.	-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
tpoam	read

Usage Guidelines

Usage Scenario

To view the status and the configuration of an OAM-enabled LSP on the ingress, run the display mpls oam ingress command.

Example

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

# Display detailed OAM information about all OAM-enabled LSPs on the ingress.

<HUAWEI> display mpls oam ingress all verbose
--------------------------------------------------------------------------------

Verbose information about NO.1 OAM at the ingress
--------------------------------------------------------------------------------

LSP basic information:                   OAM basic information:
--------------------------------------- --------------------------------------
Tunnel-name         : Tunnel10        OAM-Index           : 4
Lsp signal status   : Up                 OAM select board    : 9
Lsp establish type  : Static-cr-lsp      Enable-state        : Manual enable 
Lsp ingress lsr-id  : 1.1.1.1            Ttsi/lsr-id         : 1.1.1.1            

Lsp tnl-id          : 3000               Ttsi/tunnel-id      : 3000               

Lsp-id              : --                 Compatibility Mode  : Router Mode 

OAM detect information:                  OAM backward information:
--------------------------------------- --------------------------------------
Type                : CV                 Share attribute     : Private 
Frequency           : 1 s                Lsp-name            : 0/1/0
Detect-state        : Start              Lsp ingress lsr-id  : 2.2.2.2 
Defect-state        : Non-defect         Lsp tnl-id          : 1
Available-state     : Available          Lsp-id              : 1
Unavailable time (s): 0                  Lsp-inLabel         : 20
Packet-priority     : 7                  Lsp signal status   : Up
Bdi-frequency       : Detect frequency          
Hardware Error Info : --                
BDI Defect State    : -- 
--------------------------------------------------------------------------------

Total OAM Num:                1
Total Start OAM Num:          1
Total Defect OAM Num:         0
Total Unavailable OAM Num:    0

# Display OAM statistics on Tunnel 10 of the main control board on the ingress.

<HUAWEI> display mpls oam ingress Tunnel 10
-------------------------------------------------------------------------
No. Tunnel-name     Ttsi              Type    Frequency  Status
-------------------------------------------------------------------------
1   Tunnel10     1.1.1.1 : 2          CV      1 s        Start/Non-defect

**Table 1** Description of the **display mpls oam ingress** command output
Item	Description
Verbose information about NO.1 OAM at the ingress	Detailed information about the first OAM instance on the ingress.
OAM basic information	Basic OAM information.
OAM select board	Slot ID of the OAM processing board.
OAM detect information	OAM detection information.
OAM backward information	Information about the reverse tunnel.
LSP basic information	Basic information about the LSP.
Tunnel-name	Number of the monitored tunnel.
OAM-Index	OAM index.
Lsp signal status	Signaling status of the LSP: Up. Down. --: LSP detection does not start.
Lsp establish type	Type of the LSP: Static lsp. Static-cr-lsp. Rsvp lsp.
Lsp ingress lsr-id	LSR ID of the forward LSP.
Lsp tnl-id	ID of the tunnel bound to the LSP.
Lsp ingress lsr-id	LSR ID of the reverse LSP.
Lsp tnl-id	Tunnel ID of the reverse LSP.
Lsp signal status	Signaling status of the reverse LSP.
Enable-state	Whether OAM is enabled: Manual enable. Manual disable. --: The auto protocol is enabled.
Ttsi/lsr-id	LSR ID of the TTSI.
Ttsi/tunnel-id	Tunnel ID of the TTSI.
Lsp-id	LSP ID.
Compatibility Mode	Compatibility mode: Router Mode. PTN Mode.
Type	Detection type of OAM packets: FFD. CV. --: No detection type is specified.
Share attribute	Occupying mode of the reverse tunnel: or. Share. Private.
Frequency	OAM detection interval.
Lsp-name	Name of the reverse LSP.
Detect-state	OAM detection status: Ready. Start. Stop.
Defect-state	Defect status: No-defect: no defect on the tunnel. dLOCV: a connectivity verification loss defect. dTTSI_Mismatch: a trail termination source identifier (TTSI) mismatch defect. dTTSI_Mismerge: a TTSI mis-merging defect. dExcess: an excessive rate at which connectivity detection packets are received.
Available-state	Whether the tunnel is available: Available. Unavailable.
Unavailable time (s)	Period during which the tunnel is unavailable, in seconds.
Lsp-inLabel	Incoming label of the reverse LSP.
Packet-priority	the priority of the packet.
Bdi-frequency	Interval between sending BDI packets: detect-freq: BDI packets are sent at the same interval as OAM detection packets. per-second: BDI packets are sent every second.
Hardware Error Info	Hardware error information.
BDI Defect State	BDI detection status: --: No defect. BDI: BDI defect.
Total OAM Num	Total number of OAM instances.
Total Start OAM Num	Number of started OAM instances.
Total Defect OAM Num	Number of OAM instances that detected defects.
Total Unavailable OAM Num	Number of unavailable OAM instances.
No.	Sequence number.
Ttsi	TTSI, which consists of the LSR ID on the left side of the colon and the tunnel ID on the right side of the colon.
Status	Detection status and defect status: Start/No-defect: No defect is detected. Start/In-defect: A defect is detected. Stop/Non-defect: No monitoring is started.