---
oid: "1.3.6.1.2.1.138.1.9"
description: "Collection of Link State Protocol data units (LSP) known to the intermediate system"
last-modified: "2020-03-26"
parent-oid: "1.3.6.1.2.1.138.1"
---

## OID: `1.3.6.1.2.1.138.1.9`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) mgmt(2) mib-2(1) isisMIB(138) isisObjects(1) isisLSPDataBase(9)}
```

### Description

Collection of Link State Protocol data units (LSP) known to the intermediate system

### Supplementary information

See IETF [RFC 4444](https://www.rfc-editor.org/rfc/rfc4444.html).

### Child OIDs

- `1.3.6.1.2.1.138.1.9.1`: `isisLSPSummaryTable(1)`
- `1.3.6.1.2.1.138.1.9.2`: `isisLSPTLVTable(2)`

### Terms of Use

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