CM-PERFORMANCE-MIB :: cmEthernetTrafficPortStatsESP256

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCM-PERFORMANCE-MIBcmEthernetTrafficPortStatsESP256

cmEthernetTrafficPortStatsESP256

Module: CM-PERFORMANCE-MIB

OID (symbolic): CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsESP256

OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.21.1.23

Node type: OBJECT-TYPE

Type: PerfCounter64

Access: read-only

Description: 256 to 511 Octet Frames received.

What is cmEthernetTrafficPortStatsESP256?

This counter records the number of Ethernet frames between 256 and 511 octets received on this port during the current interval. As another bucket in the port's frame-size distribution, it helps an admin see where in the size spectrum most traffic falls, useful when a change in application mix shifts the profile. For example, if a new application deployment shifts traffic from bulk transfers to mid-sized packets, the admin would notice cmEthernetTrafficPortStatsESP256 rising relative to the larger-frame buckets.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.21.1.23
snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsESP256

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.21.1.23.1
snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsESP256.1

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-PERFORMANCE-MIB::cmEthernetTrafficPortStatsESP256 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
1.3.6.1.4.1.2544.1.12.5cmPerformanceMIBCM-PERFORMANCE-MIB
1.3.6.1.4.1.2544.1.12.5.1cmPerfObjectsCM-PERFORMANCE-MIB
1.3.6.1.4.1.2544.1.12.5.1.21cmEthernetTrafficPortStatsTableCM-PERFORMANCE-MIB
1.3.6.1.4.1.2544.1.12.5.1.21.1cmEthernetTrafficPortStatsEntryCM-PERFORMANCE-MIB
1.3.6.1.4.1.2544.1.12.5.1.21.1.23cmEthernetTrafficPortStatsESP256CM-PERFORMANCE-MIB