display mpls oam statistic-type

Function

The display mpls oam statistic-type command displays statistics about MPLS OAM performance.

Format

display mpls oam statistic-type { lost-measure single-ended | delay-measure two-way } bidirectional-tunnel { tunnelName | tunnelType tunnelNum }

display mpls oam statistic-type { lost-measure single-ended | delay-measure two-way } l2vc peer-ip peer-ip-value vc-id vc-id-value vc-type vc-type-value

display mpls oam statistic-type { lost-measure single-ended | delay-measure two-way } ingress { tunnelName | tunnelType tunnelNum }

Parameters

Parameter	Description	Value
lost-measure	Displays statistics about frame loss measurement.	-
single-ended	Displays statistics about single-ended frame loss measurement.	-
delay-measure	Displays statistics about frame delay measurement.	-
two-way	Specifies statistics about a PW.	-
bidirectional-tunnel	Displays statistics about bidirectional-tunnels.	-
tunnelType	Specifies the interface type of a tunnel.	-
tunnelType tunnelNum	Specifies the tunnel type and number.	-
tunnelNum	Specifies the interface number of a tunnel.	-
l2vc	Specifies statistics about a PW.	-
peer-ip peer-ip-value	Specifies the destination IP address of an L2VC.	The value is in dotted decimal notation.
vc-id vc-id-value	Specifies the ID of an L2VC.	The value is an integer ranging from 1 to 4294967295.
vc-type vc-type-value	Specifies the encapsulation type of an L2VC.	Encapsulation types supported: Other encapsulation types: cep: This encapsulation type is used for CEP services. ethernet: This encapsulation type is used when Ethernet packets do not carry VLAN information. ip-interworking: This encapsulation type is used for interworking between Huawei devices. ip-layer2: This encapsulation type is used for interworking between Huawei devices and non-Huawei devices. vlan: This encapsulation type is used when Ethernet packets carry VLAN information.
ingress	Displays statistics about packets that enter a tunnel.	-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
tpoam	read

Usage Guidelines

Usage Scenario

To view statistics in single-ended frame loss measurement or two-way frame delay measurement, run the display mpls oam statistic-type command.

Prerequisites

The ME of the MEG has been bound to a tunnel.

Example

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

# Display packet loss statistics of bidirectional tunnel 11.

<HUAWEI> display mpls oam statistic-type lost-measure single-ended bidirectional-tunnel Tunnel 11
Single-end loss measurement statistics:
Index Near-end lost frames Loss ratio Far-end lost frames Loss ratio
1     0                    0.0000%    20                  20.0000%    
2     0                    0.0000%    20                  20.0000%    
3     0                    0.0000%    20                  20.0000%    
4     0                    0.0000%    20                  20.0000%    
5     0                    0.0000%    20                  20.0000%    
6     0                    0.0000%    20                  20.0000%    
7     0                    0.0000%    20                  20.0000%    
8     0                    0.0000%    20                  20.0000%    
9     0                    0.0000%    20                  20.0000%    
10    0                    0.0000%    20                  20.0000%    
11    0                    0.0000%    20                  20.0000%    
12    0                    0.0000%    20                  20.0000%    
13    0                    0.0000%    20                  20.0000%    
Max near-end lost frames: 0, frame loss ratio: 0.0000%
Min near-end lost frames: 0, frame loss ratio: 0.0000%
Average near-end lost frames: 0, frame loss ratio: 0.0000%
Max far-end lost frames: 20, frame loss ratio: 20.0000%
Min far-end lost frames: 20, frame loss ratio: 20.0000%
Average far-end lost frames: 20, frame loss ratio: 20.0000%
Total near-end lost frames: 0, Total far-end lost frames: 260

**Table 1** Description of the **display mpls oam statistic-type** command output
Item	Description
Single-end loss measurement statistics	Single-ended frame LM statistics: Near-end lost frames: number of frames dropped on the MEP. Loss ratio: percentage of dropped frames sent from the RMEP to the MEP. Far-end lost frames: number of frames dropped on the RMEP. Loss ratio: percentage of dropped frames sent from the MEP to its RMEP.
Index	Detection index.
Max near-end	Maximum statistics about dropped frames sent from the RMEP to the MEP: lost frames: number of dropped frames. frame loss ratio: percentage of dropped frames.
Max far-end	Maximum statistics about dropped frames sent from the MEP to its RMEP: lost frames: number of dropped frames. frame loss ratio: percentage of dropped frames.
Min near-end	Minimum statistics about dropped frames sent from the RMEP to the MEP: lost frames: number of dropped frames. frame loss ratio: percentage of dropped frames.
Min far-end	Minimum statistics about dropped frames sent from the MEP to its RMEP: lost frames: number of dropped frames. frame loss ratio: percentage of dropped frames.
Average near-end	Average statistics about dropped frames sent from the RMEP to the MEP: lost frames: number of dropped frames. frame loss ratio: percentage of dropped frames.
Average far-end	Average statistics about dropped frames sent from the MEP to its RMEP: lost frames: number of dropped frames. frame loss ratio: percentage of dropped frames.
Total near-end lost frames	Total number of near-end lost frames.
Total far-end lost frames	Total number of far-end lost frames.