CIENA-WS-PORT-MIB :: cwsPortTotalRxCountsUndersizedPackets

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCIENA-WS-PORT-MIBcwsPortTotalRxCountsUndersizedPackets

cwsPortTotalRxCountsUndersizedPackets

Module: CIENA-WS-PORT-MIB

OID (symbolic): CIENA-WS-PORT-MIB::cwsPortTotalRxCountsUndersizedPackets

OID (numeric): 1.3.6.1.4.1.1271.3.4.7.21.1.8

Node type: OBJECT-TYPE

Type: Counter64

Access: read-write

Description: Number of packets received that were less than 64 bytes (excluding framing bits but including FCS bytes) and were otherwise well formed. This counter also includes the number of packets discarded because of Ethernet length check errors. Undersize packets are discarded.

What is cwsPortTotalRxCountsUndersizedPackets?

Reports the count of well-formed but undersized (under 64 byte) packets received and discarded on the port, which can indicate a malfunctioning sender or NIC.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.3.4.7.21.1.8
snmpwalk -v2c -c public <target> CIENA-WS-PORT-MIB::cwsPortTotalRxCountsUndersizedPackets

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.3.4.7.21.1.8.1
snmpget -v2c -c public <target> CIENA-WS-PORT-MIB::cwsPortTotalRxCountsUndersizedPackets.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1271.3.4.7.21.1.8.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cwsPortTotalRxCountsUndersizedPackets.1

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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
1.3.6.1.4.1.1271cienaCIENA-SMI
1.3.6.1.4.1.1271.3waveserverCIENA-WS-MIB
1.3.6.1.4.1.1271.3.4cienaWsConfigCIENA-WS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1271.3.4.7cienaWsPortMIBCIENA-WS-PORT-MIB
1.3.6.1.4.1.1271.3.4.7.21cwsPortTotalRxCountsTableCIENA-WS-PORT-MIB
1.3.6.1.4.1.1271.3.4.7.21.1cwsPortTotalRxCountsEntryCIENA-WS-PORT-MIB
1.3.6.1.4.1.1271.3.4.7.21.1.8cwsPortTotalRxCountsUndersizedPacketsCIENA-WS-PORT-MIB