lsp-replymode

Function

Using the lsp-replymode command, you can set the reply mode for the LSP test.

Using the undo lsp-replymode command, you can restore the default setting.

By default, UDP packets are used.

Format

lsp-replymode { no-reply | udp }

undo lsp-replymode

Parameters

Parameter	Description	Value
no-reply	Indicates that the LSP test is not responded.	If the no-reply parameter is specified in the command, the destination does not respond to NQA probe packets. This configuration is used to collect the statistics on or process received probe packets on the destination host, and no response packets need to be sent. Meanwhile, the NQA test instance fails because the client does not receive response packets.
udp	Indicates that IPv4 UDP packets are used to respond to the LSP test.	-

Views

NQA view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

Using the lsp-replymode command, you can set the reply mode for the LSP test. The supported test instance are:

LSP Ping
LSP Trace
LSP Jitter
PWE3 Ping
PWE3 Trace

Precautions

lsp-replymode no-reply indicates the unidirectional test. If the client displays timeout, it indicates that the test succeeds; or the client displays that the LSP is non-existent.

You cannot change the reply mode of the currently performed LSP test.

Example

# Set the reply mode of the test named user test to sending UDP packets.

<HUAWEI> system-view
[HUAWEI] nqa test-instance user test
[HUAWEI-nqa-user-test] test-type lspping
[HUAWEI-nqa-user-test] lsp-replymode udp