---
oid: "1.3.6.1.4.1.1206.4.2.3.5.8.1.5"
short-description: "dmsMessageCRC OBJECT-TYPE"
last-modified: "2025-07-24"
parent-oid: "1.3.6.1.4.1.1206.4.2.3.5.8.1"
---

## OID: `1.3.6.1.4.1.1206.4.2.3.5.8.1.5`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 1206 transportation(4) devices(2) dms(3) dmsMessage(5) dmsMessageTable(8) dmsMessageEntry(1) dmsMessageCRC(5)}
```

### Description

```asn1
dmsMessageCRC OBJECT-TYPE
SYNTAX INTEGER(0..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"<Definition> Indicates the CRC-16 (polynomial defined in ISO/IEC 3309) value created using the values of the dmsMessageMultiString (MULTI-Message), the dmsMessageBeacon, and the dmsMessagePixelService objects in the order listed, not including the OER type or length fields. Note that the calculation shall assume a value of zero (0) for the dmsMessageBeacon object and/or for the dmsMessagePixelService object if they are not supported. For messages of the 'blank' message type, the above algorithm shall be ignored and the dmsMessageCRC value shall always be zero (0). For messages of the 'schedule' message type, the CRC value of the currently scheduled message shall always be returned (regardless whether this message is actually being displayed).
<Object Identifier> 1.3.6.1.4.1.1206.4.2.3.5.8.1.5"
```

**Classification:** MIB object for network management

### Child OIDs

No child OID

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