All MIBs › SCTE-HMS-MPEG-MIB › mpegInputStatsPcrJitter
mpegInputStatsPcrJitter
Module: SCTE-HMS-MPEG-MIB
OID (symbolic): SCTE-HMS-MPEG-MIB::mpegInputStatsPcrJitter
OID (numeric): 1.3.6.1.4.1.5591.1.11.5.4.1.1.1.5.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object stores the difference between the actual value of the PCR and its expected value. It is expressed in nanoseconds. This object is default to -1 if it's not supported.
What is mpegInputStatsPcrJitter?
mpegInputStatsPcrJitter reports, in nanoseconds, how far the actual arrival of PCR values deviates from their expected timing on this input stream. A value of -1 means the device doesn't support this measurement, and rising jitter values otherwise point to a timing-quality problem with the incoming feed that could cause downstream decoder glitches.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5591.1.11.5.4.1.1.1.5.1.1 snmpwalk -v2c -c public <target> SCTE-HMS-MPEG-MIB::mpegInputStatsPcrJitter
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5591.1.11.5.4.1.1.1.5.1.1.1 snmpget -v2c -c public <target> SCTE-HMS-MPEG-MIB::mpegInputStatsPcrJitter.1
Start monitoring cable/IPTV headend MPEG equipment, QAM modulators/encoders/multiplexers, vendor-neutral SCTE HMS (transport-stream signal status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SCTE-HMS-MPEG-MIB::mpegInputStatsPcrJitter OID value, configure state conditions and alerts, and monitor any cable/IPTV headend MPEG equipment, QAM modulators/encoders/multiplexers, vendor-neutral SCTE HMS (transport-stream signal status) from a single console.
OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.5591 | scteRoot | SCTE-ROOT |
| 1.3.6.1.4.1.5591.1 | scteHmsTree | SCTE-ROOT |
| 1.3.6.1.4.1.5591.1.11 | insidePlantIdent | SCTE-HMS-ROOTS |
| 1.3.6.1.4.1.5591.1.11.5 | heDigital | SCTE-HMS-HEADENDIDENT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5591.1.11.5.4.1 | heMpegCommonMIB | SCTE-HMS-MPEG-MIB |
| 1.3.6.1.4.1.5591.1.11.5.4.1.1 | mpegMIBObjects | SCTE-HMS-MPEG-MIB |
| 1.3.6.1.4.1.5591.1.11.5.4.1.1.1 | mpegDigitalInputs | SCTE-HMS-MPEG-MIB |
| 1.3.6.1.4.1.5591.1.11.5.4.1.1.1.5 | mpegInputStatsTable | SCTE-HMS-MPEG-MIB |
| 1.3.6.1.4.1.5591.1.11.5.4.1.1.1.5.1 | mpegInputStatsEntry | SCTE-HMS-MPEG-MIB |
| 1.3.6.1.4.1.5591.1.11.5.4.1.1.1.5.1.1 | mpegInputStatsPcrJitter | SCTE-HMS-MPEG-MIB |