All MIBs › ACMIB › msTxDataPolarity
msTxDataPolarity
Module: ACMIB
OID (symbolic): ACMIB::msTxDataPolarity
OID (numeric): 1.3.6.1.4.1.1751.2.18.2.4.1.21
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Whether or not to reverse the transmit data
What is msTxDataPolarity?
This OID controls whether the outgoing data signals are inverted (reversed) before transmission on the multiserial port. Network engineers adjust this setting when the remote equipment reports receiving corrupted data due to polarity mismatch on the transmit side. For example, if the other end shows a high error rate and diagnostics confirm inverted bits, enabling transmit data reversal corrects the polarity and restores clean data flow.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.2.4.1.21 snmpwalk -v2c -c public <target> ACMIB::msTxDataPolarity
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.2.4.1.21.1 snmpget -v2c -c public <target> ACMIB::msTxDataPolarity.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.2.4.1.21.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> msTxDataPolarity.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 |
|---|---|---|
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.18 | acMIB | ACMIB |
| 1.3.6.1.4.1.1751.2.18.2 | equipConfig | ACMIB |
| 1.3.6.1.4.1.1751.2.18.2.4 | msPortConfigTable | ACMIB |
| 1.3.6.1.4.1.1751.2.18.2.4.1 | msPortConfigEntry | ACMIB |
| 1.3.6.1.4.1.1751.2.18.2.4.1.21 | msTxDataPolarity | ACMIB |