All MIBs › ZYXEL-GS2024-MIB › unknownMulticastFrameForwarding
unknownMulticastFrameForwarding
Module: ZYXEL-GS2024-MIB
OID (symbolic): ZYXEL-GS2024-MIB::unknownMulticastFrameForwarding
OID (numeric): 1.3.6.1.4.1.890.1.5.8.15.11.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
What is unknownMulticastFrameForwarding?
Selects how the switch handles multicast traffic with no matching IGMP snooping entry: flooding(1) sends it out all ports, or drop(2) discards it. The source MIB's own DESCRIPTION field for this object is empty, so this reading is inferred from the object's name, its SYNTAX/enumeration, and its position in the MIB tree rather than vendor prose. An admin sets this to drop on a network with strict multicast control (relying entirely on IGMP snooping/filtering to admit traffic), or leaves it at flooding for compatibility with multicast applications that don't use IGMP.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.5.8.15.11.4 snmpwalk -v2c -c public <target> ZYXEL-GS2024-MIB::unknownMulticastFrameForwarding
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.5.8.15.11.4.1 snmpget -v2c -c public <target> ZYXEL-GS2024-MIB::unknownMulticastFrameForwarding.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.890.1.5.8.15.11.4.1 i <value>
Start monitoring ZyXEL GS-2024 24-port Gigabit smart switch (event-log severity/service-affecting-fault trap status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-GS2024-MIB::unknownMulticastFrameForwarding OID value, configure state conditions and alerts, and monitor any ZyXEL GS-2024 24-port Gigabit smart switch (event-log severity/service-affecting-fault trap status) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.890 | zyxel | IES5206-MIB |
| 1.3.6.1.4.1.890.1 | products | IES5206-MIB |
| 1.3.6.1.4.1.890.1.5 | accessSwitch | IES5206-MIB |
| 1.3.6.1.4.1.890.1.5.8 | esSeries | ZYXEL-ES2024A-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.890.1.5.8.15 | gs2024 | ZYXEL-GS2024-MIB |
| 1.3.6.1.4.1.890.1.5.8.15.11 | layer2Setup | ZYXEL-GS2024-MIB |
| 1.3.6.1.4.1.890.1.5.8.15.11.4 | unknownMulticastFrameForwarding | ZYXEL-GS2024-MIB |