arrisNpmSetupNetLatencyTestRunTime

This MIB indicates to the modem to run the Network Latency test. The
supplied time is used as a countdown timer, indicating the number of 
seconds to wait before running the test. A value of 0 means run 
immediately. The test results for the Network Latency Test are
made available once the test has completed. Given that there can 
be multiple test servers configured for this test, the SNMP manager 
should wait for at least 5 minutes before attempting to retrieve the
test results.
          
If arrisNpmSetupNetLatencyRunUnderLoadEnable is enabled, then setting
this MIB will not result in a test being run, as the tests are tied
into the operation of the Web Page Download test.
          
The Network Latency test relies on test serveres being configured 
within the arrisNpmSetupNetLatencyServerTable. The test will not run
if there are no entries present in that table. 
          
For every server configured in that table, the CM is required to issue
a UDP ping request and measure the time it takes to transmit and 
receive the UDP ping response. If the 
arrisNpmSetupNetLatencyTestPingCount has been modified then the CM 
must repeat the UDP ping requests that number of times. The CM must 
wait arrisNpmSetupNetLatencyTestPingInterval between UDP Ping requests.
          
When performing multiple UDP Ping requests in a row, the CM must 
maintain statistics related to the network performance of each 
configured test server. These statistics include minimum, maximum,
mean, mode and standard deviation, along with successful and failed
ping attempts. All failed UDP Ping requests are excluded from the 
generation of statisctics. A failed UDP Ping request occurs when the
UDP Ping response is not received back from the remote server within 
arrisNpmSetupNetLatencyTestPingTimeout seconds.

MIB

ARRIS-NET-PERF-MONITOR-MIB

OID

.1.3.6.1.4.1.4115.1.3.13.4.2

Type

scalar

Access

readwrite

Status

current

Units

Seconds

Parent

arrisNpmNetLatencyTest