BAY-STACK-STATS-MIB :: bayStackStatsIfOutPfcFrames

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › BAY-STACK-STATS-MIB › bayStackStatsIfOutPfcFrames

bayStackStatsIfOutPfcFrames

Module: BAY-STACK-STATS-MIB

OID (symbolic): BAY-STACK-STATS-MIB::bayStackStatsIfOutPfcFrames

OID (numeric): 1.3.6.1.4.1.45.5.12.1.1.1.4

Node type: OBJECT-TYPE

Type: Counter64

Access: read-only

Description: A count of MAC Control frames transmitted on this interface with an opcode indicating the PFC operation.

What is bayStackStatsIfOutPfcFrames?

Counts the number of Priority Flow Control (PFC) MAC Control frames transmitted out of an interface. These frames signal upstream devices to pause specific traffic classes, and elevated counts suggest this interface is experiencing or reacting to congestion.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.45.5.12.1.1.1.4
snmpwalk -v2c -c public <target> BAY-STACK-STATS-MIB::bayStackStatsIfOutPfcFrames

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.45.5.12.1.1.1.4.1
snmpget -v2c -c public <target> BAY-STACK-STATS-MIB::bayStackStatsIfOutPfcFrames.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> bayStackStatsIfOutPfcFrames.1

Start monitoring Avaya/Nortel BayStack Ethernet Routing Switch (ERS) (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the BAY-STACK-STATS-MIB::bayStackStatsIfOutPfcFrames OID value, configure state conditions and alerts, and monitor any Avaya/Nortel BayStack Ethernet Routing Switch (ERS) (legacy) 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
1.3.6.1.4.1.45synopticsSYNOPTICS-ROOT-MIB
1.3.6.1.4.1.45.5bayStackMibsSYNOPTICS-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.45.5.12bayStackStatsMibBAY-STACK-STATS-MIB
1.3.6.1.4.1.45.5.12.1bayStackStatsObjectsBAY-STACK-STATS-MIB
1.3.6.1.4.1.45.5.12.1.1bayStackStatsIfTableBAY-STACK-STATS-MIB
1.3.6.1.4.1.45.5.12.1.1.1bayStackStatsIfEntryBAY-STACK-STATS-MIB
1.3.6.1.4.1.45.5.12.1.1.1.4bayStackStatsIfOutPfcFramesBAY-STACK-STATS-MIB