All MIBs › XYLAN-SONET-CELL-ERR-MIB › xylanSonetPortStatUncorrHCSCellCount
xylanSonetPortStatUncorrHCSCellCount
Module: XYLAN-SONET-CELL-ERR-MIB
OID (symbolic): XYLAN-SONET-CELL-ERR-MIB::xylanSonetPortStatUncorrHCSCellCount
OID (numeric): 1.3.6.1.4.1.800.2.23.2.1.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The Uncorrectable HCS Cell Receive Count on the SONET port.
What is xylanSonetPortStatUncorrHCSCellCount?
This read-only integer is the count of ATM cells received on this SONET port with an uncorrectable HCS (Header Check Sequence) error, meaning the cell header error could not be corrected and the cell was likely discarded. Admins monitor this as a more serious error indicator than the correctable count, since these cells represent actual data loss. For example, any nonzero and growing value here would prompt an admin to investigate the physical SONET link for a fault, such as a bad fiber connector or excessive attenuation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.800.2.23.2.1.1.5 snmpwalk -v2c -c public <target> XYLAN-SONET-CELL-ERR-MIB::xylanSonetPortStatUncorrHCSCellCount
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.800.2.23.2.1.1.5.1 snmpget -v2c -c public <target> XYLAN-SONET-CELL-ERR-MIB::xylanSonetPortStatUncorrHCSCellCount.1
Start monitoring Xylan (Alcatel) OmniSwitch SONET/ATM equipment (received-cell/HCS-error counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the XYLAN-SONET-CELL-ERR-MIB::xylanSonetPortStatUncorrHCSCellCount OID value, configure state conditions and alerts, and monitor any Xylan (Alcatel) OmniSwitch SONET/ATM equipment (received-cell/HCS-error counter status) from a single console.
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 |
| 1.3.6.1.4.1.800 | xylan | XYLAN-BASE-MIB |
| 1.3.6.1.4.1.800.2 | xylanArch | XYLAN-BASE-MIB |
| 1.3.6.1.4.1.800.2.23 | xylanSonetArch | XYLAN-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.800.2.23.2 | xylanSonetErrStats | XYLAN-SONET-CELL-ERR-MIB |
| 1.3.6.1.4.1.800.2.23.2.1 | xylanSonetPortStatTable | XYLAN-SONET-CELL-ERR-MIB |
| 1.3.6.1.4.1.800.2.23.2.1.1 | xylanSonetPortStatEntry | XYLAN-SONET-CELL-ERR-MIB |
| 1.3.6.1.4.1.800.2.23.2.1.1.5 | xylanSonetPortStatUncorrHCSCellCount | XYLAN-SONET-CELL-ERR-MIB |