test-session (Twamp-light-responder view)

Function

The test-session command creates a TWAMP Light test session on the Session-Reflector.

The undo test-session command deletes a TWAMP Light test session on the Session-Reflector.

By default, no TWAMP Light test session is created on the Session-Reflector.

Format

test-session session-id { local-ip local-ip-address remote-ip remote-ip-address | local-ipv6 local-ipv6-address remote-ipv6 remote-ipv6-address } local-port local-port remote-port remote-port [ vpn-instance vpn-instance-name ] [ link-bundle-interface { link-bundle-interface-type link-bundle-interface-number | link-bundle-interface-name } ] [ anti-loop-on ] [ description description ]

test-session session-id { local-ip local-ip-address remote-ip remote-ip-address | local-ipv6 local-ipv6-address remote-ipv6 remote-ipv6-address } local-port local-port remote-port remote-port interface { interface-type interface-number | interface-name } [ anti-loop-on ] [ description description ]

undo test-session session-id [ { local-ip local-ip-address remote-ip remote-ip-address | local-ipv6 local-ipv6-address remote-ipv6 remote-ipv6-address } local-port local-port remote-port remote-port [ vpn-instance vpn-instance-name ] [ link-bundle-interface { link-bundle-interface-type link-bundle-interface-number | link-bundle-interface-name } ] [ anti-loop-on ] [ description description ] ]

undo test-session session-id { local-ip local-ip-address remote-ip remote-ip-address | local-ipv6 local-ipv6-address remote-ipv6 remote-ipv6-address } local-port local-port remote-port remote-port interface { interface-type interface-number | interface-name } [ anti-loop-on ] [ description description ]

Parameters

Parameter	Description	Value
session-id	Specifies the ID of a test session.	The value is an integer ranging from 1 to 2048.
local-ip local-ip-address	Indicates the IP address of a Session-Reflector.	This value is in dotted decimal notation.
remote-ip remote-ip-address	Indicates the IP address of a Session-Sender.	This value is in dotted decimal notation.
local-ipv6 local-ipv6-address	Indicates the IPv6 address of a Session-Reflector.	The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X.
remote-ipv6 remote-ipv6-address	Indicates the IPv6 address of a Session-Sender.	The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X.
local-port local-port	Indicates the UDP port number of a Session-Reflector.	The value can be 862, 863 or is an integer ranging from 1025 to 65535.
remote-port remote-port	Indicates the UDP port number of a Session-Sender.	The value can be 862, 863 or is an integer ranging from 1025 to 65535.
interface interface-name	Specifies the name of an interface.	-
interface-type	Specifies the type of an interface.	-
interface-number	Specifies the number of an interface.	-
description description	Indicates the description of a test session. You can add a description for a test session to facilitate information query and session maintenance.	The value is a string of 3 to 32 characters, spaces not supported. The character string can contain spaces if it is enclosed with double quotation marks (").
vpn-instance vpn-instance-name	Indicates the name of a VPN instance.	The value is a string of 1 to 31 case-sensitive characters, spaces not supported. In addition, the VPN instance name must not be _public_. When double quotation marks are used around the string, spaces are allowed in the string.
link-bundle-interface link-bundle-interface-name	Specifies the name of a link-bundle interface.	-
link-bundle-interface-type	Specifies the type of a link-bundle interface.	-
link-bundle-interface-number	Specifies the number of a link-bundle interface.	-
anti-loop-on	Enable a reflector from breaking a loop.	-

Views

TWAMP-light-responder view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
twamp	write

Usage Guidelines

Usage Scenario

Before implementing TWAMP Light, create a TWAMP Light test session and configure the 5-tuple parameters, including the IP address and UDP port number of a Session-Sender, IP address and UDP port number of a Session-Reflector, and VPN instance name, for the test session. After a test session is created, you can run specific commands to start a TWAMP Light test.

Precautions

After a test session is configured, the 5-tuple parameters cannot be modified.
The IP address configured for a test session must be a unicast address.
The UDP port number of a Session-Reflector must be an unused port number.
The VPN instance specified for a test session must have been created.

Example

# Create a TWAMP Light Ipv6 test session on the Session-Reflector.

<HUAWEI> system-view
[~HUAWEI] nqa twamp-light
[*HUAWEI-twamp-light] responder
[*HUAWEI-twamp-light-responder] test-session 1 local-ipv6 2001:db8:1::1 remote-ipv6 2001:db8:2::2 local-port 1235 remote-port 1234

# Create a TWAMP Light test session on the Session-Reflector.

<HUAWEI> system-view
[~HUAWEI] ip vpn-instance vpn1
[*HUAWEI-vpn-instance-vpn1] ipv4-family
[*HUAWEI-vpn-instance-vpn1-af-ipv4] quit
[*HUAWEI-vpn-instance-vpn1] route-distinguisher 1:1
[*HUAWEI-vpn-instance-vpn1-af-ipv4] quit
[*HUAWEI-vpn-instance-vpn1] quit
[*HUAWEI] nqa twamp-light
[*HUAWEI-twamp-light] responder
[*HUAWEI-twamp-light-responder] test-session 1 local-ip 10.1.1.1 remote-ip 10.1.1.2 local-port 3000 remote-port 3000 vpn-instance vpn1