CMM3-MIB :: txBroadcastPkts

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCMM3-MIBtxBroadcastPkts

txBroadcastPkts

Module: CMM3-MIB

OID (symbolic): CMM3-MIB::txBroadcastPkts

OID (numeric): 1.3.6.1.4.1.161.19.3.4.2.1.1.20

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of good packets transmitted by a port that are directed to a broadcast address. This counter does not include errored broadcast packets or valid multicast packets.

What is txBroadcastPkts?

This Counter32 object counts good packets transmitted by a port that were directed to a broadcast address, excluding errored broadcasts and multicast traffic. An admin assessing how much broadcast traffic a switch is forwarding out a given port watches this counter to understand the broadcast load being pushed toward connected devices. For example, a port showing a disproportionately high broadcast transmit count compared to its unicast traffic would prompt the admin to investigate whether broadcast traffic should be contained with VLAN segmentation.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.161.19.3.4.2.1.1.20
snmpwalk -v2c -c public <target> CMM3-MIB::txBroadcastPkts

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.161.19.3.4.2.1.1.20.1
snmpget -v2c -c public <target> CMM3-MIB::txBroadcastPkts.1

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OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.161motWHISP-GLOBAL-REG-MIB
1.3.6.1.4.1.161.19whispRootWHISP-GLOBAL-REG-MIB
1.3.6.1.4.1.161.19.3whispProductsWHISP-GLOBAL-REG-MIB
1.3.6.1.4.1.161.19.3.4whispCMMWHISP-GLOBAL-REG-MIB
Numeric OIDNameModule
1.3.6.1.4.1.161.19.3.4.2cmmSwitchCMM3-MIB
1.3.6.1.4.1.161.19.3.4.2.1cmmSwitchTableCMM3-MIB
1.3.6.1.4.1.161.19.3.4.2.1.1cmmSwitchEntryCMM3-MIB
1.3.6.1.4.1.161.19.3.4.2.1.1.20txBroadcastPktsCMM3-MIB