All MIBs › ACC-COMPRESS › accCompressPhysStatHdrErrors
accCompressPhysStatHdrErrors
Module: ACC-COMPRESS
OID (symbolic): ACC-COMPRESS::accCompressPhysStatHdrErrors
OID (numeric): 1.3.6.1.4.1.5.1.1.6.7.1.11
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of packets received with invalid compression headers. A header error requires a resynchronization of the history buffers at each end of the link.
What is accCompressPhysStatHdrErrors?
This counter counts compressed packets with invalid or corrupted compression headers, which forces the system to resynchronize history buffers to recover. Network engineers monitor this closely because repeated header errors signal link corruption, compression parameter mismatches between peers, or hardware degradation. A sudden jump from 2 to 50 header errors in an hour indicates the link quality has degraded and requires immediate investigation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5.1.1.6.7.1.11 snmpwalk -v2c -c public <target> ACC-COMPRESS::accCompressPhysStatHdrErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5.1.1.6.7.1.11.1 snmpget -v2c -c public <target> ACC-COMPRESS::accCompressPhysStatHdrErrors.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.5 | acc | ACC-MIB |
| 1.3.6.1.4.1.5.1 | accSBAR | ACC-MIB |
| 1.3.6.1.4.1.5.1.1 | accBRG | ACC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5.1.1.6 | accCompress | ACC-COMPRESS |
| 1.3.6.1.4.1.5.1.1.6.7 | accCompressPhysStatTable | ACC-COMPRESS |
| 1.3.6.1.4.1.5.1.1.6.7.1 | accCompressPhysStatEntry | ACC-COMPRESS |
| 1.3.6.1.4.1.5.1.1.6.7.1.11 | accCompressPhysStatHdrErrors | ACC-COMPRESS |