All MIBs › FC-MGMT-MIB › fcmPortLcClass3Discards
fcmPortLcClass3Discards
Module: FC-MGMT-MIB
OID (symbolic): FC-MGMT-MIB::fcmPortLcClass3Discards
OID (numeric): 1.3.6.1.2.1.10.56.1.5.1.20
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of Class 3 frames that were discarded upon reception at this port.
What is fcmPortLcClass3Discards?
This is the Counter32 (low-capacity) equivalent of fcmPortClass3Discards, counting dropped Class 3 (storage) frames on agents that don't support Counter64. Since Class 3 has no retransmission, any nonzero value here represents real lost storage I/O an admin needs to chase down, just as with the 64-bit counter.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.56.1.5.1.20 snmpwalk -v2c -c public <target> FC-MGMT-MIB::fcmPortLcClass3Discards
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.56.1.5.1.20.1 snmpget -v2c -c public <target> FC-MGMT-MIB::fcmPortLcClass3Discards.1
Start monitoring Vendor-neutral Fibre Channel-attached device, any manufacturer (RFC 4044) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FC-MGMT-MIB::fcmPortLcClass3Discards OID value, configure state conditions and alerts, and monitor any Vendor-neutral Fibre Channel-attached device, any manufacturer (RFC 4044) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.56 | fcMgmtMIB | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1 | fcmgmtObjects | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1.5 | fcmPortLcStatsTable | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1.5.1 | fcmPortLcStatsEntry | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1.5.1.20 | fcmPortLcClass3Discards | FC-MGMT-MIB |