Monitoring Ppp - Juniper J-Series Administration Manual

Table 77: Summary of Key RPM Output Fields (continued)
Field Values
Cumulative Jitter for a Probe
Samples Total number of probes used for the data set.
Earliest System time when the first probe in the sample was
Sample received.
Latest System time when the last probe in the sample was
Sample received.
Mean Value Average jitter for the 50–probe sample.
Standard Standard deviation of the jitter values for the
Deviation 50–probe sample.
Lowest Smallest jitter value, as measured over the 50–probe
Value sample.
Time of System time when the lowest value in the 50–probe
Lowest sample was received.
Sample
Highest Highest jitter value, as measured over the 50–probe
Value sample.
Time of System time when the highest jitter value in the
Highest 50–probe sample was received.
Sample

Monitoring PPP

PPP monitoring information includes PPP address pool information, session status
for PPP interfaces, cumulative statistics for all PPP interfaces, and a summary of PPP
sessions.
NOTE: PPP monitoring information is available only in the CLI. The J-Web interface
does not include pages for displaying PPP monitoring information.
To display PPP monitoring information, enter the following CLI commands:
show ppp address-pool pool-name
show ppp interface interface-name
show ppp statistics
show ppp summary
Chapter 7: Monitoring the Router and Routing Operations
Additional Information
The Services Router maintains records of the most
recent 50 probes for each configured test. These 50
probes are used to generate RPM statistics for a
particular test.
Using the Monitoring Tools
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