PBC-CMTS-MIB :: pbcCmtsFlapListFreqDrift

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › PBC-CMTS-MIB › pbcCmtsFlapListFreqDrift

pbcCmtsFlapListFreqDrift

Module: PBC-CMTS-MIB

OID (symbolic): PBC-CMTS-MIB::pbcCmtsFlapListFreqDrift

OID (numeric): 1.3.6.1.4.1.5987.2.2.5.1.12.1.6

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: Amount of Frequency Drift in case pbcCmtsFlapListFlapCause is freqDrift (8). Form othe flap causes, this value should be 0.

What is pbcCmtsFlapListFreqDrift?

This value reports the amount of frequency drift, in Hz, recorded when a modem's flap cause is freqDrift(8); for any other flap cause this value should read 0. Admins use it to quantify how far off-frequency a channel has drifted when diagnosing an ingress or oscillator issue.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5987.2.2.5.1.12.1.6
snmpwalk -v2c -c public <target> PBC-CMTS-MIB::pbcCmtsFlapListFreqDrift

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5987.2.2.5.1.12.1.6.1
snmpget -v2c -c public <target> PBC-CMTS-MIB::pbcCmtsFlapListFreqDrift.1

Start monitoring Pacific Broadband Communications CMTS chassis (DOCSIS channel/modem registration) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PBC-CMTS-MIB::pbcCmtsFlapListFreqDrift OID value, configure state conditions and alerts, and monitor any Pacific Broadband Communications CMTS chassis (DOCSIS channel/modem registration) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.5987pacificBroadbandPBC-ENT-MIB
1.3.6.1.4.1.5987.2pbcManagementPBC-ENT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.5987.2.2pbcCmtsPBC-CMTS-MIB
1.3.6.1.4.1.5987.2.2.5pbcFlapListManagementPBC-CMTS-MIB
1.3.6.1.4.1.5987.2.2.5.1pbcFlapListObjectsPBC-CMTS-MIB
1.3.6.1.4.1.5987.2.2.5.1.12pbcCmtsFlapListTablePBC-CMTS-MIB
1.3.6.1.4.1.5987.2.2.5.1.12.1pbcCmtsFlapListEntryPBC-CMTS-MIB
1.3.6.1.4.1.5987.2.2.5.1.12.1.6pbcCmtsFlapListFreqDriftPBC-CMTS-MIB