Fore-Switch-MIB :: shmem3McastConnections

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › Fore-Switch-MIB › shmem3McastConnections

shmem3McastConnections

Module: Fore-Switch-MIB

OID (symbolic): Fore-Switch-MIB::shmem3McastConnections

OID (numeric): 1.3.6.1.4.1.326.2.2.1.5.6.1.1.3

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: The maximum number of multicast connections that is supported by this shared memory configuration.

What is shmem3McastConnections?

This read-only integer reports the maximum number of simultaneous multicast connections that the shared memory configuration supports in a Fore switch. This capacity limit determines how many different multicast streams can be simultaneously forwarded across the switch fabric. Operators use this value for capacity planning and to understand the hardware limitations when designing multicast deployments.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.5.6.1.1.3
snmpwalk -v2c -c public <target> Fore-Switch-MIB::shmem3McastConnections

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.5.6.1.1.3.1
snmpget -v2c -c public <target> Fore-Switch-MIB::shmem3McastConnections.1

Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch (board/port/VPI-VCI inventory) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-Switch-MIB::shmem3McastConnections OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch (board/port/VPI-VCI inventory) 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
1.3.6.1.4.1.326foreCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2systemsCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2.2atmSwitchFore-Common-MIB
1.3.6.1.4.1.326.2.2.1hardwareFore-Common-MIB
Numeric OIDNameModule
1.3.6.1.4.1.326.2.2.1.5shmemFore-Switch-MIB
1.3.6.1.4.1.326.2.2.1.5.6netmodShmem3GroupFore-Switch-MIB
1.3.6.1.4.1.326.2.2.1.5.6.1shmem3ConfTableFore-Switch-MIB
1.3.6.1.4.1.326.2.2.1.5.6.1.1shmem3ConfEntryFore-Switch-MIB
1.3.6.1.4.1.326.2.2.1.5.6.1.1.3shmem3McastConnectionsFore-Switch-MIB