Configuring an NQA Test Group 1059
Configuring the
UDP-echo Test
n
You are not recommended to perform an NQA UDP test on ports from 1 to 1023
(known ports). Otherwise, the NQA test will fail or the corresponding services of
this port will be unavailable.
The UDP-echo test is used to test the roundtrip time of a UDP-echo packet from
the client to the specified server.
Configuration prerequisites
A UDP-echo test requires cooperation between the NQA server and the NQA
client. The UDP listening function needs to be configured on the NQA server
before the UDP-echo test.
Configuring the UDP-echo test
Follow these steps to configure the UDP-echo test
Configure the source IP
address of a probe request in
a test operation
source ip ip-address Optional
By default, no source IP
address is specified.
The source IP address must be
that of an interface on the
device and the interface must
be up. Otherwise, the test will
fail.
Configure common optional
parameters
Refer to “Configuring
Optional Parameters Common
to an NQA Test Group” on
page 1062
Optional
To do… Use the command… Remarks
To do… Use the command… Remarks
Enter system view system-view -
Enter NQA test group view nqa entry admin-name
operation-tag
-
Configure the test type as
UDP-echo and enter test type
view
type udp-echo Required
Configure the destination
address for a test operation
destination ip ip-address Required
By default, no destination IP
address is configured for a
test operation.
The destination address must
be the IP address of the
listening service configured on
the NQA server.
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