DES-2108-B1-MIB :: igsRouterPortPurgeInterval

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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igsRouterPortPurgeInterval

Module: DES-2108-B1-MIB

OID (symbolic): DES-2108-B1-MIB::igsRouterPortPurgeInterval

OID (numeric): 1.3.6.1.4.1.171.10.61.3.22.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This is the interval (in seconds) after which a learnt router port entry will be purged.

For each router port learnt, a 'RouterPortPurgeTimer' runs for 'RouterPortPurgeInterval'.

This timer will be restarted whenever a router control message is received over that port. If no router control mssages are received for 'RouterPortPurgeInterval' time, the learnt router port entry will be purged.

What is igsRouterPortPurgeInterval?

The number of seconds (60-600) a learned multicast-router port entry is kept before being purged if no further router control messages are received on it, controlling how quickly the switch forgets a router port that stops sending control traffic.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.10.61.3.22.1.4
snmpwalk -v2c -c public <target> DES-2108-B1-MIB::igsRouterPortPurgeInterval

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.171.10.61.3.22.1.4.1
snmpget -v2c -c public <target> DES-2108-B1-MIB::igsRouterPortPurgeInterval.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.171.10.61.3.22.1.4.1 i <value>

Start monitoring D-Link DES-2108 8-port smart switch (B1 revision) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DES-2108-B1-MIB::igsRouterPortPurgeInterval OID value, configure state conditions and alerts, and monitor any D-Link DES-2108 8-port smart switch (B1 revision) 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
1.3.6.1.4.1.171d_linkDE1500-MIB
1.3.6.1.4.1.171.10dlink_productsDES-1226G-MIB
Numeric OIDNameModule
1.3.6.1.4.1.171.10.61dlink_DES21XXSeriesProdDES-2108-B1-MIB
1.3.6.1.4.1.171.10.61.3des_2108b1DES-2108-B1-MIB
1.3.6.1.4.1.171.10.61.3.22companyIgsGroupDES-2108-B1-MIB
1.3.6.1.4.1.171.10.61.3.22.1igsSystemDES-2108-B1-MIB
1.3.6.1.4.1.171.10.61.3.22.1.4igsRouterPortPurgeIntervalDES-2108-B1-MIB