All MIBs › HM2-L2MCAST-MIB › hm2L2McastFilteringKnownMode
hm2L2McastFilteringKnownMode
Module: HM2-L2MCAST-MIB
OID (symbolic): HM2-L2MCAST-MIB::hm2L2McastFilteringKnownMode
OID (numeric): 1.3.6.1.4.1.248.11.33.1.2.1.1.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Sets the mode how known multicast packets will be treated. The default value is registered-ports-only(2).
What is hm2L2McastFilteringKnownMode?
This read-write enumerated object controls how the switch forwards multicast packets for groups it already has registered membership for, either to query-and-registered-ports(1) or registered-ports-only(2). Admins tune this to balance multicast reach against unnecessary flooding on non-member ports. For example, leaving this at its default of registered-ports-only(2) ensures known multicast streams only go to ports that actually joined, conserving bandwidth elsewhere.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.11.33.1.2.1.1.1.1 snmpwalk -v2c -c public <target> HM2-L2MCAST-MIB::hm2L2McastFilteringKnownMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.11.33.1.2.1.1.1.1.1 snmpget -v2c -c public <target> HM2-L2MCAST-MIB::hm2L2McastFilteringKnownMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.248.11.33.1.2.1.1.1.1.1 i <value>
Start monitoring Hirschmann HiOS industrial Ethernet switch (IGMP/MLD snooping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HM2-L2MCAST-MIB::hm2L2McastFilteringKnownMode OID value, configure state conditions and alerts, and monitor any Hirschmann HiOS industrial Ethernet switch (IGMP/MLD snooping) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.248 | hirschmann | HIRSCHMANN-GENERIC-ERROR-MIB |
| 1.3.6.1.4.1.248.11 | hm2ConfigurationMibs | HM2-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.248.11.33 | hm2L2McastMib | HM2-L2MCAST-MIB |
| 1.3.6.1.4.1.248.11.33.1 | hm2L2McastMibObjects | HM2-L2MCAST-MIB |
| 1.3.6.1.4.1.248.11.33.1.2 | hm2L2McastFilteringObjects | HM2-L2MCAST-MIB |
| 1.3.6.1.4.1.248.11.33.1.2.1 | hm2L2McastFilteringGroup | HM2-L2MCAST-MIB |
| 1.3.6.1.4.1.248.11.33.1.2.1.1 | hm2L2McastFilteringTable | HM2-L2MCAST-MIB |
| 1.3.6.1.4.1.248.11.33.1.2.1.1.1 | hm2L2McastFilteringEntry | HM2-L2MCAST-MIB |
| 1.3.6.1.4.1.248.11.33.1.2.1.1.1.1 | hm2L2McastFilteringKnownMode | HM2-L2MCAST-MIB |