---
oid: "1.3.6.1.2.1.1.3"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) mgmt(2) mib-2(1) system(1) sysUpTime(3)}"
description: "sysUpTime OBJECT-TYPE "
last-modified: "2025-10-01"
tags: [oid-repository]
---

## OID: `1.3.6.1.2.1.1.3` (last updated: 2025-10-01)

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) mgmt(2) mib-2(1) system(1) sysUpTime(3)}
```

### Description

```asn1
sysUpTime OBJECT-TYPE 
SYNTAX TimeTicks 
MAX-ACCESS read-only 
STATUS current 
DESCRIPTION 
"The time (in hundredths of a second) since the network management portion of the system was last re-initialized."

**Classification**: MIB object for network management

### Supplementary information

Automatically extracted from IETF [RFC 3418](https://www.rfc-editor.org/rfc/rfc3418.html). 
 
See also IETF [RFC 1214](https://www.rfc-editor.org/rfc/rfc1214.html).

### Child OIDs

- `1.3.6.1.2.1.1.3.0`: `sysUpTimeInstance(0)`

This is a [frozen OID](https://oid-base.com/faq.htm#leaf) (no more child OIDs can be added to the existing ones).

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[Terms of use](https://oid-base.com/disclaimer.htm.md)

**Note to implementers:**: The OID repository is constantly updated but does not necessarily store the latest (or most accurate) version of this formal description. For an implementation, it is recommended to search the web for a more recent description. If this is the case, please update the above description.