All MIBs › FC-MGMT-MIB › fcmPortLcFullInputBuffers
fcmPortLcFullInputBuffers
Module: FC-MGMT-MIB
OID (symbolic): FC-MGMT-MIB::fcmPortLcFullInputBuffers
OID (numeric): 1.3.6.1.2.1.10.56.1.5.1.2
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of occurrences when all input buffers of a port were full and outbound buffer-to-buffer credit transitioned to zero, i.e., there became no credit to provide to other side.
What is fcmPortLcFullInputBuffers?
This counter increments each time a Fibre Channel port's input buffers become completely full and its outbound buffer-to-buffer credit drops to zero, blocking further transmission. It indicates flow control events where the receiving side ran out of buffer space. Operators monitor this to detect ports experiencing congestion or performance degradation due to buffer exhaustion.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.56.1.5.1.2 snmpwalk -v2c -c public <target> FC-MGMT-MIB::fcmPortLcFullInputBuffers
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.56.1.5.1.2.1 snmpget -v2c -c public <target> FC-MGMT-MIB::fcmPortLcFullInputBuffers.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::fcmPortLcFullInputBuffers 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 |
| 1.3.6.1.2.1.10.56.1.5.1.2 | fcmPortLcFullInputBuffers | FC-MGMT-MIB |