All MIBs › Fore-SONET-MIB › sonetAtmCorrectableHCSs
sonetAtmCorrectableHCSs
Module: Fore-SONET-MIB
OID (symbolic): Fore-SONET-MIB::sonetAtmCorrectableHCSs
OID (numeric): 1.3.6.1.4.1.326.2.2.1.1.4.2.4.1.4
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of correctable Header Check Sequence (HCS) error events that occurred since the port was reset. The HCS is a CRC-8 calculation over the first 4 octets of the ATM cell header. The value of this variable reflects the number of single bit HCS errors, that were corrected.
What is sonetAtmCorrectableHCSs?
Counts correctable Header Check Sequence errors on this port since its last reset -- single-bit errors in the CRC-8 calculated over the first 4 octets of the ATM cell header that the hardware was able to correct. An admin watches for a rising count here as an early sign of marginal signal quality, even though these errors are being transparently fixed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.4.2.4.1.4 snmpwalk -v2c -c public <target> Fore-SONET-MIB::sonetAtmCorrectableHCSs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.4.2.4.1.4.1 snmpget -v2c -c public <target> Fore-SONET-MIB::sonetAtmCorrectableHCSs.1
Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch with SONET/SDH port modules with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-SONET-MIB::sonetAtmCorrectableHCSs OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch with SONET/SDH port modules from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.326 | marconi | ES1000-MIB |
| 1.3.6.1.4.1.326.2 | systems | ES1000-MIB |
| 1.3.6.1.4.1.326.2.2 | atmSwitch | Fore-Common-MIB |
| 1.3.6.1.4.1.326.2.2.1 | hardware | Fore-Common-MIB |
| 1.3.6.1.4.1.326.2.2.1.1 | asx | Fore-Common-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.326.2.2.1.1.4 | foreSonetModule | Fore-SONET-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.4.2 | sonetStatsGroup | Fore-SONET-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.4.2.4 | sonetAtmTable | Fore-SONET-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.4.2.4.1 | sonetAtmEntry | Fore-SONET-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.4.2.4.1.4 | sonetAtmCorrectableHCSs | Fore-SONET-MIB |