All MIBs › CORE-MIB › coreChannelRxLink
coreChannelRxLink
Module: CORE-MIB
OID (symbolic): CORE-MIB::coreChannelRxLink
OID (numeric): 1.3.6.1.4.1.629.1.50.9.4.1.6
Node type: OBJECT-TYPE
Type: LedColor
Access: read-only
Description: Receive data valid: - the color red(5) means the parameter is out of spec below; - the color green(2) means the receive data is valid; - the color black(3) means there is not receive is invalid.
What is coreChannelRxLink?
This read-only LedColor gives a status-light readout of whether received data is valid on a channel: green for valid data, red or black indicating invalid or absent receive data. An admin uses it to confirm a channel is actually passing usable data, beyond just having adequate optical power. For example, an admin finds coreChannelRxPwr showing green but coreChannelRxLink showing red, indicating good optical power yet corrupted or invalid data, pointing to a framing or clock issue.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.1.50.9.4.1.6 snmpwalk -v2c -c public <target> CORE-MIB::coreChannelRxLink
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.629.1.50.9.4.1.6.1 snmpget -v2c -c public <target> CORE-MIB::coreChannelRxLink.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.629 | nbase | CORE-MIB |
| 1.3.6.1.4.1.629.1 | nbSwitchG1 | CORE-MIB |
| 1.3.6.1.4.1.629.1.50 | nbSwitchG1Il | CORE-MIB |
| 1.3.6.1.4.1.629.1.50.9 | core | CORE-MIB |
| 1.3.6.1.4.1.629.1.50.9.4 | coreChannelTable | CORE-MIB |
| 1.3.6.1.4.1.629.1.50.9.4.1 | coreChannelEntry | CORE-MIB |
| 1.3.6.1.4.1.629.1.50.9.4.1.6 | coreChannelRxLink | CORE-MIB |