CM-FACILITY-MIB :: cmAccPortExtMcastRateLimitSpeedLo

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCM-FACILITY-MIBcmAccPortExtMcastRateLimitSpeedLo

cmAccPortExtMcastRateLimitSpeedLo

Module: CM-FACILITY-MIB

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

OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.75.1.2

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

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

This objects only represents low 32 bits.

What is cmAccPortExtMcastRateLimitSpeedLo?

This OID sets the maximum speed (in packets per second) for multicast traffic on a network port. Setting it to zero drops all multicast traffic, while other values limit how much multicast bandwidth the port uses. An operator would adjust this to prevent one multicast stream from consuming all the port's capacity and starving other traffic.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.75.1.2
snmpwalk -v2c -c public <target> CM-FACILITY-MIB::cmAccPortExtMcastRateLimitSpeedLo

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.75.1.2.1
snmpget -v2c -c public <target> CM-FACILITY-MIB::cmAccPortExtMcastRateLimitSpeedLo.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.2544.1.12.4.1.75.1.2.1 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::cmAccPortExtMcastRateLimitSpeedLo 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
1.3.6.1.4.1.2544.1.12.4.1.75cmAccPortExtTableCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.75.1cmAccPortExtEntryCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.75.1.2cmAccPortExtMcastRateLimitSpeedLoCM-FACILITY-MIB