---
oid: "1.3.6.1.4.1.1991.3.3.1.1.4"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 1991 experimental(3) bfd(3) bfdMIB(1) bfdObjects(1) bfdSessMapTable(4)}"
description: "bfdSessMapTable OBJECT-TYPE"
classification: "MIB object for network management"
last-modified: "2017-12-07"
---

## OID : `1.3.6.1.4.1.1991.3.3.1.1.4`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 1991 experimental(3) bfd(3) bfdMIB(1) bfdObjects(1) bfdSessMapTable(4)}
```

### Description

```asn1
bfdSessMapTable OBJECT-TYPE
SYNTAX SEQUENCE OF BfdSessMapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The BFD Session Mapping Table maps the complex
indexing of the BFD sessions to the flat
BFDIndex used in the BfdSessionTable.
Implementors need to be aware that if the value of
the bfdSessAddr (an OID) has more
that 111 sub-identifiers, then OIDs of column
instances in this table will have more than 128
sub-identifiers and cannot be accessed using SNMPv1,
SNMPv2c, or SNMPv3.
"
REFERENCE
"BFD Version 0 (draft-katz-ward-bfd-02.txt)"
```

**Classification**: MIB object for network management

### Child OIDs

- [OID `1.3.6.1.4.1.1991.3.3.1.1.4.1`](https://oid-base.com/get-md/1.3.6.1.4.1.1991.3.3.1.1.4.1): `bfdSessMapEntry(1)`

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