XYLO-TRAPOBJECTS-MIB :: unexpectDisconnectTrapThresh

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › XYLO-TRAPOBJECTS-MIB › unexpectDisconnectTrapThresh

unexpectDisconnectTrapThresh

Module: XYLO-TRAPOBJECTS-MIB

OID (symbolic): XYLO-TRAPOBJECTS-MIB::unexpectDisconnectTrapThresh

OID (numeric): 1.3.6.1.4.1.15.100.1.3.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This object controls the unexpectDisconnectTrap trap generation by the RAC. Setting this object to zero (default) will disable the trap generation. Setting this object to a value other than zero, the RAC will generate the unexpectDisconnectTrap after that many calls has terminated unexpectedly. A call is considered to have disconnected unexpectedly is the call disconnect reason is: protocolError, localHangup, timeoutHDLC, maxLogonTimeout OR if the call is handled by a modem and the modem disconnect reason is : poorSignalQ, failRetrain. This object corresponds to unexpected_trap_inc NA/admin parameter.

What is unexpectDisconnectTrapThresh?

The number of calls that must terminate unexpectedly (protocol error, local hangup, HDLC timeout, logon timeout, or modem poor-signal/retrain failure) before an unexpectDisconnectTrap fires; default 0 disables the trap. Corresponds to unexpected_trap_inc.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.15.100.1.3.3
snmpwalk -v2c -c public <target> XYLO-TRAPOBJECTS-MIB::unexpectDisconnectTrapThresh

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.15.100.1.3.3.1
snmpget -v2c -c public <target> XYLO-TRAPOBJECTS-MIB::unexpectDisconnectTrapThresh.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.15.100.1.3.3.1 i <value>

Start monitoring Xylogics remote-access/terminal server (trap-varbind support objects, no polled data) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the XYLO-TRAPOBJECTS-MIB::unexpectDisconnectTrapThresh OID value, configure state conditions and alerts, and monitor any Xylogics remote-access/terminal server (trap-varbind support objects, no polled data) from a single console.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.15xylogicsANNEX-MIB
1.3.6.1.4.1.15.100racTrapsXYLO-MIB-SMI
1.3.6.1.4.1.15.100.1racTrapObjectsXYLO-MIB-SMI
1.3.6.1.4.1.15.100.1.3callmgmtTrapObjXYLO-MIB-SMI
Numeric OIDNameModule
1.3.6.1.4.1.15.100.1.3.3unexpectDisconnectTrapThreshXYLO-TRAPOBJECTS-MIB