SIP-MIB :: sipL2HcsOrCRCErrors

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SIP-MIB › sipL2HcsOrCRCErrors

sipL2HcsOrCRCErrors

Module: SIP-MIB

OID (symbolic): SIP-MIB::sipL2HcsOrCRCErrors

OID (numeric): 1.3.6.1.2.1.10.31.2.1.4

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of received SIP Level 2 PDUs that were discovered to have either a Header Check Sequence error or a Payload CRC violation.

What is sipL2HcsOrCRCErrors?

A running count of received SMDS Level 2 PDUs that failed either the Header Check Sequence or the payload CRC check, indicating link-layer transmission errors on the SMDS interface.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.31.2.1.4
snmpwalk -v2c -c public <target> SIP-MIB::sipL2HcsOrCRCErrors

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.31.2.1.4.1
snmpget -v2c -c public <target> SIP-MIB::sipL2HcsOrCRCErrors.1

Start monitoring SMDS access devices/routers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SIP-MIB::sipL2HcsOrCRCErrors OID value, configure state conditions and alerts, and monitor any SMDS access devices/routers from a single console.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAPERTUS-NPG-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
1.3.6.1.2.1.10.31sipRFC1304-MIB
1.3.6.1.2.1.10.31.2sipL2TableRFC1304-MIB
1.3.6.1.2.1.10.31.2.1sipL2EntryRFC1304-MIB
Numeric OIDNameModule
1.3.6.1.2.1.10.31.2.1.4sipL2HcsOrCRCErrorsSIP-MIB