DIAL-CONTROL-MIB :: dialCtlPeerStatsLastDisconnectCause

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDIAL-CONTROL-MIBdialCtlPeerStatsLastDisconnectCause

dialCtlPeerStatsLastDisconnectCause

Module: DIAL-CONTROL-MIB

OID (symbolic): DIAL-CONTROL-MIB::dialCtlPeerStatsLastDisconnectCause

OID (numeric): 1.3.6.1.2.1.10.21.1.2.2.1.7

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: The encoded network cause value associated with the last call. This object will be updated whenever a call is started or cleared. The value of this object will depend on the interface type as well as on the protocol and protocol version being used on this interface. Some references for possible cause values are given below.

What is dialCtlPeerStatsLastDisconnectCause?

This byte string encodes the network cause code from the most recent call disconnection with this peer, such as 'user hung up' or 'no answer.' Network engineers use it to debug why a specific call ended abnormally and determine if the problem was user-side, network-side, or device-side. Cause code '80' might mean 'normal disconnect,' while '81' means 'busy.'

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.21.1.2.2.1.7
snmpwalk -v2c -c public <target> DIAL-CONTROL-MIB::dialCtlPeerStatsLastDisconnectCause

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.21.1.2.2.1.7.1
snmpget -v2c -c public <target> DIAL-CONTROL-MIB::dialCtlPeerStatsLastDisconnectCause.1

Start monitoring Router/access server with ISDN/dial-on-demand WAN interface (vendor-neutral, RFC 2128) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DIAL-CONTROL-MIB::dialCtlPeerStatsLastDisconnectCause OID value, configure state conditions and alerts, and monitor any Router/access server with ISDN/dial-on-demand WAN interface (vendor-neutral, RFC 2128) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.10.21dialControlMibDIAL-CONTROL-MIB
1.3.6.1.2.1.10.21.1dialControlMibObjectsDIAL-CONTROL-MIB
1.3.6.1.2.1.10.21.1.2dialCtlPeerDIAL-CONTROL-MIB
1.3.6.1.2.1.10.21.1.2.2dialCtlPeerStatsTableDIAL-CONTROL-MIB
1.3.6.1.2.1.10.21.1.2.2.1dialCtlPeerStatsEntryDIAL-CONTROL-MIB
1.3.6.1.2.1.10.21.1.2.2.1.7dialCtlPeerStatsLastDisconnectCauseDIAL-CONTROL-MIB