All MIBs › HUAWEI-ETHERNET-OPTICMODULE-MIB › hwOpticsSmartSFPSubCarrierlinkStatus
hwOpticsSmartSFPSubCarrierlinkStatus
Module: HUAWEI-ETHERNET-OPTICMODULE-MIB
OID (symbolic): HUAWEI-ETHERNET-OPTICMODULE-MIB::hwOpticsSmartSFPSubCarrierlinkStatus
OID (numeric): 1.3.6.1.4.1.2011.5.14.6.7.1.7
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Indicates the sub-carrier status of a smart SFP optical module. Options: 1. down(1) -linked down 2. rxUp(2) -linked up in RX only 3. up(3) -linked up in both RX and TX direction 4. invalid(-1) -invalid value
What is hwOpticsSmartSFPSubCarrierlinkStatus?
Reports the current status of the smart SFP sub-carrier control channel (down, RX-only up, or fully up in both directions). Useful for diagnosing why remote loopback or other sub-carrier-dependent features aren't responding, even though the main data link is fine.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.5.14.6.7.1.7 snmpwalk -v2c -c public <target> HUAWEI-ETHERNET-OPTICMODULE-MIB::hwOpticsSmartSFPSubCarrierlinkStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.5.14.6.7.1.7.1 snmpget -v2c -c public <target> HUAWEI-ETHERNET-OPTICMODULE-MIB::hwOpticsSmartSFPSubCarrierlinkStatus.1
Start monitoring Huawei switch or router with pluggable optical transceivers (SFP/SFP+/QSFP DDM) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-ETHERNET-OPTICMODULE-MIB::hwOpticsSmartSFPSubCarrierlinkStatus OID value, configure state conditions and alerts, and monitor any Huawei switch or router with pluggable optical transceivers (SFP/SFP+/QSFP DDM) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.2011 | huawei | EXPERTV2-MIB |
| 1.3.6.1.4.1.2011.5 | huaweiMgmt | HUAWEI-3COM-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.5.14 | hwEthernet | HUAWEI-ETHERNET-OPTICMODULE-MIB |
| 1.3.6.1.4.1.2011.5.14.6 | hwOpticsModuleInformation | HUAWEI-ETHERNET-OPTICMODULE-MIB |
| 1.3.6.1.4.1.2011.5.14.6.7 | hwOpticsSmartSFPExtModuleInformationTable | HUAWEI-ETHERNET-OPTICMODULE-MIB |
| 1.3.6.1.4.1.2011.5.14.6.7.1 | hwOpticsSmartSFPExtModuleInformationEntry | HUAWEI-ETHERNET-OPTICMODULE-MIB |
| 1.3.6.1.4.1.2011.5.14.6.7.1.7 | hwOpticsSmartSFPSubCarrierlinkStatus | HUAWEI-ETHERNET-OPTICMODULE-MIB |