---
oid: "1.3.6.1.2.1.25.1.1"
short-description: "hrSystemUptime OBJECT-TYPE"
last-modified: "2025-12-12"
parent-oid: "1.3.6.1.2.1.25.1"
---

## OID: `1.3.6.1.2.1.25.1.1`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) mgmt(2) mib-2(1) host(25) hrSystem(1) hrSystemUptime(1)}
```

### Description

```asn1
hrSystemUptime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The amount of time since this host was last initialized. Note that this is different from sysUpTime in the SNMPv2-MIB [RFC1907] because sysUpTime is the uptime of the network management portion of the system."
```

**Classification:** MIB object for network management

### Supplementary information

Automatically extracted from IETF [RFC 2790](http://tools.ietf.org/html/rfc2790).

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