---
oid: "1.3.6.1.4.1.33.9.3.1.3"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 33 hub(9) hubPortTable(3) hubPortEntry(1) hubPortAutoPolarity(3)}"
description: "hubPortAutoPolarity OBJECT-TYPE"
classification: "MIB object for network management"
last-modified: "2019-01-08"
---

## OID : `1.3.6.1.4.1.33.9.3.1.3`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 33 hub(9) hubPortTable(3) hubPortEntry(1) hubPortAutoPolarity(3)}
```

### Description

```asn1
hubPortAutoPolarity OBJECT-TYPE
SYNTAX INTEGER { disabled(1), enabled(2) }
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A control for automatic determination of
twisted-pair port polarity. 'disabled' locks the
port into positive polarity. 'enabled' allows the
hub to sense polarity and adapt accordingly.
Corresponds directly to PORT POLARITY and the value
labeled 'Auto Polarity:' in the PORT display."
```

**Classification**: MIB object for network management

### Child OIDs

No child OID

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