ROUTING-MIB :: routeAdvSummMask

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › ROUTING-MIB › routeAdvSummMask

routeAdvSummMask

Module: ROUTING-MIB

OID (symbolic): ROUTING-MIB::routeAdvSummMask

OID (numeric): 1.3.6.1.4.1.5812.7.2.1.2

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-only

Description: The subnet mask, used as an index in the table

What is routeAdvSummMask?

This read-only IpAddress is the subnet mask used as part of the index for a route advertisement summary prefix table entry, paired with routeAdvSummAddr. Admins reference this together with the address to know the exact summarized prefix boundary being advertised. For example, a mask of 255.255.0.0 paired with 10.20.0.0 defines a /16 summary route.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5812.7.2.1.2
snmpwalk -v2c -c public <target> ROUTING-MIB::routeAdvSummMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5812.7.2.1.2.1
snmpget -v2c -c public <target> ROUTING-MIB::routeAdvSummMask.1

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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
1.3.6.1.4.1.5812coriolisMibsCORIOLIS-MIB
1.3.6.1.4.1.5812.7routingCORIOLIS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.5812.7.2routeAdvPrefixTableROUTING-MIB
1.3.6.1.4.1.5812.7.2.1routeAdvPrefixEntryROUTING-MIB
1.3.6.1.4.1.5812.7.2.1.2routeAdvSummMaskROUTING-MIB