All MIBs › TNPP-OPT-MIB › tnppPCfgCRCOption
tnppPCfgCRCOption
Module: TNPP-OPT-MIB
OID (symbolic): TNPP-OPT-MIB::tnppPCfgCRCOption
OID (numeric): 1.3.6.1.4.1.449.2.1.2.1.1.32.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Specifies the CRC option. normal - 2 bytes binary CRC. transp - 4 bytes ASCII CRC. nc - Skipped during configuration.
What is tnppPCfgCRCOption?
This read-only enumeration specifies the CRC scheme used on TNPP frames for this port: normal (2-byte binary CRC), transp (4-byte ASCII/transparent CRC), or nc if skipped during configuration. A CRC-option mismatch between this PAD and the paging terminal on the other end is a classic cause of frames being rejected with CRC errors (tnppPFSStatCRCErrors) even though the physical line looks fine.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.1.1.32.1.5 snmpwalk -v2c -c public <target> TNPP-OPT-MIB::tnppPCfgCRCOption
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.1.1.32.1.5.1 snmpget -v2c -c public <target> TNPP-OPT-MIB::tnppPCfgCRCOption.1
Start monitoring vendor/device type unclear, object naming suggests Cadant/Arris CMTS heritage (port-protocol conformance status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TNPP-OPT-MIB::tnppPCfgCRCOption OID value, configure state conditions and alerts, and monitor any vendor/device type unclear, object naming suggests Cadant/Arris CMTS heritage (port-protocol conformance status) from a single console.
OID Breakdown
Upper-level ancestors (12 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.449 | codex | ALC-OPT-MIB |
| 1.3.6.1.4.1.449.2 | cdxProductSpecific | ALC-OPT-MIB |
| 1.3.6.1.4.1.449.2.1 | cdx6500 | ALC-OPT-MIB |
| 1.3.6.1.4.1.449.2.1.2 | cdx6500Configuration | ALC-OPT-MIB |
| 1.3.6.1.4.1.449.2.1.2.1 | cdx6500CfgProtocolGroup | ALC-OPT-MIB |
| 1.3.6.1.4.1.449.2.1.2.1.1 | cdx6500PCTPortProtocolGroup | ALC-OPT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.449.2.1.2.1.1.32 | cdx6500PPCTTNPPPortTable | TNPP-OPT-MIB |
| 1.3.6.1.4.1.449.2.1.2.1.1.32.1 | cdx6500PPCTTNPPPortEntry | TNPP-OPT-MIB |
| 1.3.6.1.4.1.449.2.1.2.1.1.32.1.5 | tnppPCfgCRCOption | TNPP-OPT-MIB |