All MIBs › FC-MGMT-MIB › fcmPortLossofSynchs
fcmPortLossofSynchs
Module: FC-MGMT-MIB
OID (symbolic): FC-MGMT-MIB::fcmPortLossofSynchs
OID (numeric): 1.3.6.1.2.1.10.56.1.6.1.7
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of instances of synchronization loss detected at this port. This count is part of FC-PH's Link Error Status Block (LESB).
What is fcmPortLossofSynchs?
This counter tracks instances of synchronization loss detected on a Fibre Channel port, which occurs when the port loses the ability to detect the serial bit stream from connected devices. The count is part of the Link Error Status Block (LESB), a standard diagnostic mechanism in Fibre Channel that records signal quality errors. Network operators monitor this to detect physical layer problems like cable faults or signal integrity issues that could affect Fibre Channel fabric reliability.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.56.1.6.1.7 snmpwalk -v2c -c public <target> FC-MGMT-MIB::fcmPortLossofSynchs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.56.1.6.1.7.1 snmpget -v2c -c public <target> FC-MGMT-MIB::fcmPortLossofSynchs.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::fcmPortLossofSynchs 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 |
| 1.3.6.1.2.1.10.56.1.6 | fcmPortErrorsTable | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1.6.1 | fcmPortErrorsEntry | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1.6.1.7 | fcmPortLossofSynchs | FC-MGMT-MIB |