---
oid: "1.3.6.1.4.1.1139.1.4.1004.2"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 1139 emcSymmetrix(1) agentAdministration(4) agentConfiguration(1004) discoveryFrequency(2)}"
description: "discoveryFrequency OBJECT-TYPE"
classification: "Deprecated or obsolete OID, MIB object for network management"
last-modified: "2020-11-24"
---

## OID : `1.3.6.1.4.1.1139.1.4.1004.2`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 1139 emcSymmetrix(1) agentAdministration(4) agentConfiguration(1004) discoveryFrequency(2)}
```

### Description

```asn1
discoveryFrequency OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS obsolete
DESCRIPTION
"Indicates how often the Discovery thread should 'wake up'
to rebuild the table of attached Symmetrixes, adding new
ones, and removing old ones. Any changes between the new
table and the previous table will generate a trap to all
clients that had previously retrieved the discovery table.
Those clients will be prevented from retrieving any data
from the agent until they retrieve the new discovery table.

Initialize at startup from a separate 'config' file.
Recommended default is 600 seconds (10 minutes)."
```

**Classification**: Deprecated or obsolete OID, MIB object for network management

### Child OIDs

No child OID

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