PBC-CMTS-MIB :: pbcCmtsFlapListFlapCause

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › PBC-CMTS-MIB › pbcCmtsFlapListFlapCause

pbcCmtsFlapListFlapCause

Module: PBC-CMTS-MIB

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

OID (numeric): 1.3.6.1.4.1.5987.2.2.5.1.12.1.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Last flap cause for the modem.

What is pbcCmtsFlapListFlapCause?

This enumerated value identifies why a modem's most recent flap was logged: imRetry(1), cer(2), mer(3), snrQpsk(4), snrQam16(5), powerAdjust(6), smMiss(7), or freqDrift(8). An admin uses this to immediately know what kind of plant problem (signal quality, power, or timing) to investigate for that modem.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5987.2.2.5.1.12.1.5
snmpwalk -v2c -c public <target> PBC-CMTS-MIB::pbcCmtsFlapListFlapCause

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5987.2.2.5.1.12.1.5.1
snmpget -v2c -c public <target> PBC-CMTS-MIB::pbcCmtsFlapListFlapCause.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::pbcCmtsFlapListFlapCause 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
1.3.6.1.4.1.5987.2.2.5.1.12.1.5pbcCmtsFlapListFlapCausePBC-CMTS-MIB