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Chapter 11: Using the Orion Web Console
Percent Packet Loss
Monitored network devices experiencing a percent packet loss higher than
the value set for the
Error Level
display in High Percent Loss reports and
resources. Gauges for these devices also display as bold red. Monitored
network devices experiencing a percent packet loss higher than the value
set for the
Warning Level
, but lower than the value set for the
Error Level
,
display in High Percent Loss reports and resources. Gauges for these
devices also display as red.
SolarWinds UDT calculates percent packet loss using ICMP ping requests
made on the Default Poll Interval. Orion pings monitored devices and
records the results of the ten most recent ping attempts. Percent packet loss
is expressed as the number of failed ping requests, X, divided by the
number of ping requests, 10.
For example, if, at a given point in time, the last ten ping requests made of a
selected device resulted in 2 failures and 8 successes, the percent packet
loss for the selected device at the given time is reported as 2/10, or 20
percent.
Response Time
Monitored devices experiencing response times longer than the value set
for the
Error Level
display in High Response Time reports and resources.
Gauges for these devices also display as bold red. Devices experiencing
response times longer than the value set for the
Warning Level
, but shorter
than the value set for the
Error Level
, also display in High Response Time
reports and resources. Gauges for these devices also display as red.
SolarWinds UDT calculates response time using ICMP ping requests made
on the Default Node Poll Interval. Orion pings monitored devices and
records the results of the ten most recent ping attempts. Average Response
Time is expressed as the average response time of these last 10 ping
requests. If SolarWinds UDT does not receive a ping response within the
Default Poll Interval, SolarWinds UDT will attempt to ping the
nonresponsive device once every 10 seconds for the period designated as
the Warning Interval.
Setting Orion General Thresholds
The following procedure configures Orion General Thresholds.
To set SolarWinds UDT thresholds:
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