All MIBs › A3COM-SWITCHING-SYSTEMS-MIB › a3ComSysBridgePortReceiveMulticastLimit
a3ComSysBridgePortReceiveMulticastLimit
Module: A3COM-SWITCHING-SYSTEMS-MIB
OID (symbolic): A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysBridgePortReceiveMulticastLimit
OID (numeric): 1.3.6.1.4.1.43.29.4.10.3.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This variable limits the number of multicast frames forwarded by this port over a 1 second interval. The minimum threshold limit may vary between platforms, but can be determined by multiplying this value by the a3ComSysBridgePortReceiveMulticastLimitMultiplier value. For example if this value equals 2, and the a3ComSysBridgePortReceiveMulticastLimitMultiplier equals 1000 then no more than 2000 multicast frames per second will be forwarded by this port.
The default value for this object is zero which an infinite rate.
What is a3ComSysBridgePortReceiveMulticastLimit?
Sets the maximum multicast frames per second allowed on this port (0–65535). Admins configure this to prevent multicast storms from overwhelming the bridge. Setting to 100 with a multiplier of 1000 means max 100,000 multicast frames/sec.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.29.4.10.3.1.4 snmpwalk -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysBridgePortReceiveMulticastLimit
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.29.4.10.3.1.4.1 snmpget -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysBridgePortReceiveMulticastLimit.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.29.4.10.3.1.4.1 i <value>
Start monitoring 3Com SuperStack switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysBridgePortReceiveMulticastLimit OID value, configure state conditions and alerts, and monitor any 3Com SuperStack switches (legacy) from a single console.
OID Breakdown
Upper-level ancestors (12 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.29 | switchingSystemsMibs | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| 1.3.6.1.4.1.43.29.4 | a3ComSwitchingSystemsMib | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| 1.3.6.1.4.1.43.29.4.10 | a3ComSysBridge | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| 1.3.6.1.4.1.43.29.4.10.3 | a3ComSysBridgePortTable | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| 1.3.6.1.4.1.43.29.4.10.3.1 | a3ComSysBridgePortEntry | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.29.4.10.3.1.4 | a3ComSysBridgePortReceiveMulticastLimit | A3COM-SWITCHING-SYSTEMS-MIB |