IEC-62439-3-MIB :: lreDupListResideMaxTime

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › IEC-62439-3-MIB › lreDupListResideMaxTime

lreDupListResideMaxTime

Module: IEC-62439-3-MIB

OID (symbolic): IEC-62439-3-MIB::lreDupListResideMaxTime

OID (numeric): 1.0.62439.2.21.0.1.0.1.1.19

Node type: OBJECT-TYPE

Type: SecondFraction

Access: read-write

Description: the longest time an entry may reside in the duplicates list, expressed as the number of seconds multiplied by 65536; the default value is 26214 x 15 us, or 400 ms; too low a value can cause broadcast storms

What is lreDupListResideMaxTime?

This read-write value sets the longest time, in units of 1/65536 second, that an entry may remain in the duplicate-detection list before expiring, defaulting to 26214 (about 400ms); setting it too low can cause broadcast storms. Admins tune it to balance duplicate-suppression effectiveness against the risk of prematurely forgetting recently-seen frames.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.0.62439.2.21.0.1.0.1.1.19
snmpwalk -v2c -c public <target> IEC-62439-3-MIB::lreDupListResideMaxTime

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.0.62439.2.21.0.1.0.1.1.19.1
snmpget -v2c -c public <target> IEC-62439-3-MIB::lreDupListResideMaxTime.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.0.62439.2.21.0.1.0.1.1.19.1 s <value>

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OID Breakdown

Upper-level ancestors (2 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.0stdSTART-MIB
Numeric OIDNameModule
1.0.62439iec62439IEC-62439-3-MIB
1.0.62439.2prpIEC-62439-3-MIB
1.0.62439.2.21linkRedundancyEntityObjectsIEC-62439-3-MIB
1.0.62439.2.21.0lreConfigurationIEC-62439-3-MIB
1.0.62439.2.21.0.1lreConfigurationInterfaceGroupIEC-62439-3-MIB
1.0.62439.2.21.0.1.0lreConfigurationInterfacesIEC-62439-3-MIB
1.0.62439.2.21.0.1.0.1lreInterfaceConfigTableIEC-62439-3-MIB
1.0.62439.2.21.0.1.0.1.1lreInterfaceConfigEntryIEC-62439-3-MIB
1.0.62439.2.21.0.1.0.1.1.19lreDupListResideMaxTimeIEC-62439-3-MIB