All MIBs › CISCO-WIRELESS-IF-MIB › cwrTxRfIndex
cwrTxRfIndex
Module: CISCO-WIRELESS-IF-MIB
OID (symbolic): CISCO-WIRELESS-IF-MIB::cwrTxRfIndex
OID (numeric): 1.3.6.1.4.1.9.9.136.1.3.1.1.5
Node type: OBJECT-TYPE
Type: CwrRFZeroIndex
Access: read-only
Description: This object specifies the index into the cwrRfTable identifying the antenna used for transmission. This index will be 0 if the associated transmit antenna is not present.
What is cwrTxRfIndex?
This read-only CwrRFZeroIndex identifies, by its index into cwrRfTable, which antenna is used for this radio's transmission, or 0 if no transmit antenna is currently present. It lets an admin correlate this logical radio interface with the specific physical RF resource entry carrying its transmit signal path, including that resource's power, oscillator, and temperature readings. For example, an admin diagnosing weak transmit power would follow cwrTxRfIndex to the matching cwrRfTable row to check cwrRfStatus and cwrRfTxOscState for that specific antenna.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.136.1.3.1.1.5 snmpwalk -v2c -c public <target> CISCO-WIRELESS-IF-MIB::cwrTxRfIndex
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.136.1.3.1.1.5.1 snmpget -v2c -c public <target> CISCO-WIRELESS-IF-MIB::cwrTxRfIndex.1
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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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.136 | ciscoWirelessIfMIB | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1 | cwrRadioMibObjects | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.3 | cwrRadioBaseGroup | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.3.1 | cwrRadioBaseTable | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.3.1.1 | cwrRadioBaseEntry | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.3.1.1.5 | cwrTxRfIndex | CISCO-WIRELESS-IF-MIB |