---
oid: "1.3.6.1.4.1.74.2.15.3.1.1.3"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 74 att-mgmt(2) att-cnm(15) att-cnm-ds1(3) attCNMds1ConfigTable(1) attCNMds1ConfigEntry(1) attCNMds1ZeroCoding(3)}"
description: "attCNMds1ZeroCoding OBJECT-TYPE"
classification: "MIB object for network management"
last-modified: "2018-05-23"
---

## OID : `1.3.6.1.4.1.74.2.15.3.1.1.3`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 74 att-mgmt(2) att-cnm(15) att-cnm-ds1(3) attCNMds1ConfigTable(1) attCNMds1ConfigEntry(1) attCNMds1ZeroCoding(3)}
```

### Description

```asn1
attCNMds1ZeroCoding OBJECT-TYPE
SYNTAX INTEGER {
ds1JammedBit(1),
ds1B8ZS(2),
ds1InvertedHDLC(3),
ds1HDB3(4),
ds1ZBTSI(5)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"This variable describes the variety of zero
code suppression/substitution used on the DS1
interface."
```

**Classification**: MIB object for network management

### Child OIDs

No child OID

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