ZYXEL-IGMP-SNOOPING-MIB :: zyIgmpSnoopingPortMaxOfGroups

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsZYXEL-IGMP-SNOOPING-MIBzyIgmpSnoopingPortMaxOfGroups

zyIgmpSnoopingPortMaxOfGroups

Module: ZYXEL-IGMP-SNOOPING-MIB

OID (symbolic): ZYXEL-IGMP-SNOOPING-MIB::zyIgmpSnoopingPortMaxOfGroups

OID (numeric): 1.3.6.1.4.1.890.1.15.3.31.1.9.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The number of multicast groups this port is allowed to join. Once a port is registered in the specified number of multicast groups, any new IGMP join report frame(s) is dropped on this port.

What is zyIgmpSnoopingPortMaxOfGroups?

Sets the maximum number of multicast groups this port is allowed to join; once the limit is reached, any further IGMP join reports on this port are dropped.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.31.1.9.1.2
snmpwalk -v2c -c public <target> ZYXEL-IGMP-SNOOPING-MIB::zyIgmpSnoopingPortMaxOfGroups

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.31.1.9.1.2.1
snmpget -v2c -c public <target> ZYXEL-IGMP-SNOOPING-MIB::zyIgmpSnoopingPortMaxOfGroups.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.890.1.15.3.31.1.9.1.2.1 i <value>

Start monitoring ZyXEL managed Layer 2/Layer 3 switch (IGMP-snooping per-port/VLAN group-membership status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-IGMP-SNOOPING-MIB::zyIgmpSnoopingPortMaxOfGroups OID value, configure state conditions and alerts, and monitor any ZyXEL managed Layer 2/Layer 3 switch (IGMP-snooping per-port/VLAN group-membership status) 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
1.3.6.1.4.1.890zyxelNWA1100
1.3.6.1.4.1.890.1nwaSeriesNWA1100
1.3.6.1.4.1.890.1.15enterpriseSolutionZYXEL-ES-SMI
1.3.6.1.4.1.890.1.15.3esMgmtZYXEL-ES-SMI
Numeric OIDNameModule
1.3.6.1.4.1.890.1.15.3.31zyxelIgmpSnoopingZYXEL-IGMP-SNOOPING-MIB
1.3.6.1.4.1.890.1.15.3.31.1zyxelIgmpSnoopingSetupZYXEL-IGMP-SNOOPING-MIB
1.3.6.1.4.1.890.1.15.3.31.1.9zyxelIgmpSnoopingPortTableZYXEL-IGMP-SNOOPING-MIB
1.3.6.1.4.1.890.1.15.3.31.1.9.1zyxelIgmpSnoopingPortEntryZYXEL-IGMP-SNOOPING-MIB
1.3.6.1.4.1.890.1.15.3.31.1.9.1.2zyIgmpSnoopingPortMaxOfGroupsZYXEL-IGMP-SNOOPING-MIB