Supported Juniper RPM formulas

Use information to understand the supported metrics and formulas that are used to poll from the RPM enabled Juniper devices in your network.

Metric names are the same as the names of the formulas that generate them in the poll definition. The following tables provide metrics that are related to different RPM operations in Network Performance Insight®:

HTTP
Jitter
ICMP
TCP Connect
UDP Echo

Metrics and formulas for different SLA tests

Table 1. Resource type: `juniper.probe.jnxPingHttpGet`
Metric	Formula	Units	Description
`Probe.HTTP.RTT.ms`	`jnxPingResultsRttUs/1000`	Milliseconds	If the test is not in progress and a successful probe has been sent since the last poll, return the most recent round trip time.

Table 2. Resource type: `juniper.probe.jnxPingUdpTimestamp`
Generic metric name	Formula	Units	Description
`Probe.Jitter.Inbound.Avg.ms`	`jnxPingResultsJitterIngressUs/1000`	Milliseconds	If the test is not in progress and a successful probe is sent since the last poll, returns the maximum inbound jitter.
`Probe.Jitter.Outbound.Avg.ms`	`jnxPingResultsJitterEgressUs/1000`	Milliseconds	If the test is not in progress and a successful probe is sent since the last poll, returns the maximum outbound jitter.
`Probe.Jitter.Inbound.One-way.Avg.ms`	`jnxPingResultsAvgIngressUs/1000`	Milliseconds	If the test is not in progress and a successful probe is sent since the last poll, returns the average inbound time.
`Probe.Jitter.Outbound.One-way.Avg.ms`	`jnxPingResultsAvgEgressUs/1000`	Milliseconds	If the test is not in progress and a successful probe is sent since the last poll, returne the average outbound time.

Table 3. Resource type: `juniper.probe.pingIcmpEcho`, `juniper.probe.pingTcpConnectionAttempt`, and `juniper.probe.pingUdpEcho`
Metric	Formula	Units	Description
`Probe.Echo.Probe.Count`	`pingResultsSentProbes`	Number	If the test is not in progress and a probe is sent since the last poll, returns the number of sent probes, otherwise returns 0.
`Probe.Echo.Probe.Loss.Percent`	`100 * (1 - pingResultsProbeResponses / pingResultsSentProbes)`	Percent	If the test is not in progress and a probe is sent since the last poll, returns the percentage of probes lost.
`Probe.Echo.Probe.Succeeded.Percent`	`100 * ( pingResultsProbeResponses / pingResultsSentProbes)`	Percent	If the test is not in progress and a probe is sent since the last poll, returns the percentage of probes that succeeded.
`Probe.Echo.RTT.ms`	`jnxPingResultsRttUs/1000`	Milliseconds	If the test is not in progress and a successful probe is sent since the last poll, returns the most recent round trip time.