IBM-OSA-MIB :: ibmOsaExpATMVCCTimeoutPeriod

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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ibmOsaExpATMVCCTimeoutPeriod

Module: IBM-OSA-MIB

OID (symbolic): IBM-OSA-MIB::ibmOsaExpATMVCCTimeoutPeriod

OID (numeric): 1.3.6.1.4.1.2.6.188.1.7.1.28

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: VCC Time-out Period. A LE Client SHOULD release any Data Direct VCC that it has not used to transmit or receive any data frames for the length of the VCC Time-out Period. This parameter is only meaningful for SVC Data Direct VCCs. This time value is expressed in seconds. The default value is 20 minutes. A value of 0 seconds means that the timeout period is infinite. Negative values will be rejected by the agent. Corresponds to Initial State Parameter C12.

What is ibmOsaExpATMVCCTimeoutPeriod?

The VCC Time-out Period in seconds: a Data Direct VCC the client hasn't used to send or receive data within this period should be released. A value of 0 means the timeout is infinite; the specification's default is 20 minutes and this only applies to SVC Data Direct VCCs.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.6.188.1.7.1.28
snmpwalk -v2c -c public <target> IBM-OSA-MIB::ibmOsaExpATMVCCTimeoutPeriod

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.6.188.1.7.1.28.1
snmpget -v2c -c public <target> IBM-OSA-MIB::ibmOsaExpATMVCCTimeoutPeriod.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> ibmOsaExpATMVCCTimeoutPeriod.1

Start monitoring IBM zSeries/System z mainframe with OSA-Express network adapter with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IBM-OSA-MIB::ibmOsaExpATMVCCTimeoutPeriod OID value, configure state conditions and alerts, and monitor any IBM zSeries/System z mainframe with OSA-Express network adapter from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.2ibmATM-ADAPTER-MIB
1.3.6.1.4.1.2.6ibmProdATM-ADAPTER-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.6.188ibmOSAMibIBM-OSA-MIB
1.3.6.1.4.1.2.6.188.1ibmOSAMibObjectsIBM-OSA-MIB
1.3.6.1.4.1.2.6.188.1.7ibmOSAExpATMPortTableIBM-OSA-MIB
1.3.6.1.4.1.2.6.188.1.7.1ibmOSAExpATMPortEntryIBM-OSA-MIB
1.3.6.1.4.1.2.6.188.1.7.1.28ibmOsaExpATMVCCTimeoutPeriodIBM-OSA-MIB