---
oid: "1.3.6.1.2.1.79.2.0.1"
short-description: "ptopoConfigChange NOTIFICATION-TYPE"
last-modified: "2023-11-28"
parent-oid: "1.3.6.1.2.1.79.2.0"
---

## OID: `1.3.6.1.2.1.79.2.0.1`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) mgmt(2) mib-2(1) ptopoMIB(79) ptopoMIBNotifications(2) ptopoMIBTrapPrefix(0) ptopoConfigChange(1)}
```

### Description

```asn1
ptopoConfigChange NOTIFICATION-TYPE
OBJECTS {ptopoConnTabInserts, ptopoConnTabDeletes, ptopoConnTabDrops, ptopoConnTabAgeouts}
STATUS current
DESCRIPTION
"A ptopoConfigChange notification is sent when the value of
ptopoLastChangeTime changes. It can be utilized by an NMS to
trigger physical topology table maintenance polls.
Note that transmission of ptopoConfigChange notifications
are throttled by the agent, as specified by the
'ptopoConfigTrapInterval' object."
```

**Classification:** MIB object for network management

### Supplementary information

Automatically extracted from IETF [RFC 2922](https://www.rfc-editor.org/rfc/rfc2922.html).

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No child OID

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