Udp-Echo Test Configuration Example - 3Com MSR 50 Series Configuration Manual

UDP-echo Test
Configuration Example
Network requirements
Use the NQA UDP-echo function to test the setup time for the UDP connection
between the local port (Device A) and the specified destination port (Device B).
The port number is 8000.
Network diagram
Figure 605 Network diagram for the UDP-echo test
NQA client
10 .1.1.1/16
IP network
Device A
Configuration procedure
1 Configure Device B.
# Enable the NQA server and configure the listening IP address as 10.2.2.2 and
port number as 8000.
<DeviceB> system-view
[DeviceB] nqa server enable
[DeviceB] nqa server udp-echo 10.2.2.2 8000
2 Configure Device A.
# Create a UDP-echo test group and configure related test parameters.
<DeviceA> system-view
[DeviceA] nqa entry admin test
[DeviceA-nqa-admin-test] type udp-echo
[DeviceA-nqa-admin-test-udp-echo] destination ip 10.2.2.2
[DeviceA-nqa-admin-test-udp-echo] destination port 8000
[DeviceA-nqa-admin-test-udp-echo] quit
# Enable the UDP-echo test.
[DeviceA] nqa schedule admin test start-time now lifetime forever
# Display results of one UDP-echo test.
[DeviceA] display nqa result admin test
NQA entry(admin admin, tag test) test results:
Destination IP address: 10.2.2.2
Send operation times: 1
Min/Max/Average round trip time: 25/25/25
Square-Sum of round trip time: 625
Last succeeded probe time: 2007-03-27 14:07:40.7
Extend results:
Packet lost in test: 0%
Failures due to timeout: 0
Failures due to disconnect: 0
Failures due to no connection: 0
Failures due to sequence error: 0
Failures due to internal error: 0
Failures due to other errors: 0
NQA Configuration Examples
NQA server
10 .2 .2.2/16
Device B
Receive response times: 1
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