CM-FACILITY-MIB :: cmFlowMaximumA2NBandwidthHi

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCM-FACILITY-MIBcmFlowMaximumA2NBandwidthHi

cmFlowMaximumA2NBandwidthHi

Module: CM-FACILITY-MIB

OID (symbolic): CM-FACILITY-MIB::cmFlowMaximumA2NBandwidthHi

OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.4.1.29

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: This object supports the Hierarchical Class of Service (HCOS) feature. It is only applicable for a flow with multiple class of services. This allows the provisioning of maximum bandwidth (upper 32 bits) of a flow. This is the peak limit of a flow. This value must be greater than or equal to the sum of all individual COS CIRs.

In case of Tranparent Flow this object represents N1 to N2 and N2 to N1 maximum bandwidth.

What is cmFlowMaximumA2NBandwidthHi?

This read-write Unsigned32 holds the upper 32 bits of the peak A2N bandwidth ceiling of the Ethernet Flow. It applies only to multi-COS flows using HCOS and extends the value held in the lower-bit cmFlowMaximumA2NBandwidthLo object. For example, for a flow with a very high peak bandwidth ceiling, an administrator sets the Hi bits to represent the portion beyond the Lo object's 32-bit capacity.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.4.1.29
snmpwalk -v2c -c public <target> CM-FACILITY-MIB::cmFlowMaximumA2NBandwidthHi

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.4.1.29.1
snmpget -v2c -c public <target> CM-FACILITY-MIB::cmFlowMaximumA2NBandwidthHi.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.2544.1.12.4.1.4.1.29.1 i <value>

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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
1.3.6.1.4.1.2544.1.12.4.1.4cmFlowTableCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.4.1cmFlowEntryCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.4.1.29cmFlowMaximumA2NBandwidthHiCM-FACILITY-MIB