display twamp-light test-session statistics

Function

The display twamp-light test-session statistics command displays the packet statistics of TWAMP light measurement sessions by session ID.

Format

display twamp-light test-session statistics session-id

Parameters

Parameter	Description	Value
session-id	Displays the packet statistics of a specific TWAMP light measurement session.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

When a TWAMP light measurement session fails, you can run this command to view the packet statistics of the session.

Example

# Display the packet statistics of the TWAMP light measurement session whose session ID is 1.

<sysname> display twamp-light test-session statistics 1

test-session at slot 1 cpu 0
-------------------------------------------------
Session ID               : 1
Remote IP                :1.1.1.1
Remote Port              : 10000
Local IP                 : 2.2.2.2
Local Port               : 20000
VPN Instance             : v1
Sequence Number          : 100
Packet Received          : 100
Packet Reflected         : 100
Packet car               : 0
Packet length error      : 0
Packet parametre error   : 0

**Table 1** Description of the **display twamp-light test-session statistics** command output
Item	Description
slot	slot id.Only the USG6635E/6655E, USG6680E and USG6712E/6716E support this parameter.
cpu	cpu id.Only the USG6635E/6655E, USG6680E and USG6712E/6716E support this parameter.
Session ID	ID of the session for which packet statistics are collected.
Remote-IP	IP address of the session-sender.
Remote-Port	Port number of the session-sender.
Local-IP	IP address of the session-reflector.
Local-Port	UDP port number of the session-reflector.
VPN Instance	L3VPN instance name.
Sequence Number	Sequence number of a sent packet.
Packet Received	Number of packets received by the session-reflector.
Packet Reflected	Number of packets reflected by the session-reflector.
Packet car	Number of discarded packets.
Packet length error	Number of packets discarded due to incorrect packet lengths.
Packet parametre error	Number of packets discarded due to incorrect parameters.