---
oid: "1.3.6.1.4.1.49.2.5.2.1.8"
short-description: "chipTTYDTR OBJECT-TYPE"
last-modified: "2025-09-03"
parent-oid: "1.3.6.1.4.1.49.2.5.2.1"
---

## OID: `1.3.6.1.4.1.49.2.5.2.1.8`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 49 chipmib02(2) chipTTY(5) chipTTYTable(2) chipTTYEntry(1) chipTTYDTR(8)}
```

### Description

```asn1
chipTTYDTR OBJECT-TYPE
SYNTAX INTEGER {asserted(1), deasserted(2), notApplicable(3)}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This value dictates the behavior of the RS-232 Data
Terminal Ready (DTR) signal at the time a session ends
due to a logout, timeout, or shutdown. This is used by
some modems as an indication that they should hangup.
This variable returns notApplicable(3) if the RS-232
port does not have a DTR signal."
```

**Classification:** MIB object for network management

### Child OIDs

No child OID

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