Fore-Switch-MIB :: nGenericShmemMaxMcastConnections

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › Fore-Switch-MIB › nGenericShmemMaxMcastConnections

nGenericShmemMaxMcastConnections

Module: Fore-Switch-MIB

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

OID (numeric): 1.3.6.1.4.1.326.2.2.1.5.9.1.1.8

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: The total number of multicast connections that this network module can support. If a separate multicast connection space is not supported, this value will be -1.

The largest possible number of ATM connections can be 2^28 - 1 (i.e., 268435455) since VPI and VCI fields in the ATM cell header occupies a total of 28 bits (12 bits of VPI and 16 bits of VCI). Any value greater than 2^28 - 1 for this MIB will indicate that this network module can support an unlimited number of multicast connections.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.5.9.1.1.8
snmpwalk -v2c -c public <target> Fore-Switch-MIB::nGenericShmemMaxMcastConnections

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.5.9.1.1.8.1
snmpget -v2c -c public <target> Fore-Switch-MIB::nGenericShmemMaxMcastConnections.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::nGenericShmemMaxMcastConnections 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
1.3.6.1.4.1.326.2.2.1.5.9netmodGenericShmemGroupFore-Switch-MIB
1.3.6.1.4.1.326.2.2.1.5.9.1netmodGenericShmemTableFore-Switch-MIB
1.3.6.1.4.1.326.2.2.1.5.9.1.1netmodGenericShmemEntryFore-Switch-MIB
1.3.6.1.4.1.326.2.2.1.5.9.1.1.8nGenericShmemMaxMcastConnectionsFore-Switch-MIB