CM-FACILITY-MIB :: cmNetPortExtBcastRateLimitSpeedHi

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCM-FACILITY-MIBcmNetPortExtBcastRateLimitSpeedHi

cmNetPortExtBcastRateLimitSpeedHi

Module: CM-FACILITY-MIB

OID (symbolic): CM-FACILITY-MIB::cmNetPortExtBcastRateLimitSpeedHi

OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.76.1.6

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: The rate limiting for broadcast packets per port When cmNetPortExtBcastRateLimitEnabled and the value is 0, it means all multicast frame are dropped.

This objects only represents high 32 bits.

What is cmNetPortExtBcastRateLimitSpeedHi?

This is the upper 32 bits of a broadcast rate limit value (in packets/sec) applied to a network port. When enabled and set to zero, all multicast frames are dropped. An administrator uses this to prevent broadcast storms from overwhelming the switch CPU during network storms.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.76.1.6
snmpwalk -v2c -c public <target> CM-FACILITY-MIB::cmNetPortExtBcastRateLimitSpeedHi

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.76.1.6.1
snmpget -v2c -c public <target> CM-FACILITY-MIB::cmNetPortExtBcastRateLimitSpeedHi.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.2544.1.12.4.1.76.1.6.1 i <value>

Start monitoring ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CM-FACILITY-MIB::cmNetPortExtBcastRateLimitSpeedHi OID value, configure state conditions and alerts, and monitor any ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.2544advaMIBADVA-MIB
1.3.6.1.4.1.2544.1productsADVA-MIB
1.3.6.1.4.1.2544.1.12fsp150cmADVA-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2544.1.12.4cmFacilityMIBCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1cmFacilityObjectsCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.76cmNetPortExtTableCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.76.1cmNetPortExtEntryCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.76.1.6cmNetPortExtBcastRateLimitSpeedHiCM-FACILITY-MIB