ZYXEL-DHCP-SNOOPING-MIB :: zyDhcpSnoopingDbStatisticsTotalIgnoreBindCollision

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › ZYXEL-DHCP-SNOOPING-MIB › zyDhcpSnoopingDbStatisticsTotalIgnoreBindCollision

zyDhcpSnoopingDbStatisticsTotalIgnoreBindCollision

Module: ZYXEL-DHCP-SNOOPING-MIB

OID (symbolic): ZYXEL-DHCP-SNOOPING-MIB::zyDhcpSnoopingDbStatisticsTotalIgnoreBindCollision

OID (numeric): 1.3.6.1.4.1.890.1.15.3.20.2.2.21

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This entry displays the total number of bindings the switch has ignored because the switch already had a binding with the same MAC address and VLAN ID.

What is zyDhcpSnoopingDbStatisticsTotalIgnoreBindCollision?

Counts the running total of bindings the switch has ignored due to a MAC-address-and-VLAN-ID collision with an existing binding.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.20.2.2.21
snmpwalk -v2c -c public <target> ZYXEL-DHCP-SNOOPING-MIB::zyDhcpSnoopingDbStatisticsTotalIgnoreBindCollision

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.20.2.2.21.1
snmpget -v2c -c public <target> ZYXEL-DHCP-SNOOPING-MIB::zyDhcpSnoopingDbStatisticsTotalIgnoreBindCollision.1

Start monitoring ZyXEL managed switch (DHCP-snooping trusted-port/binding-table status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-DHCP-SNOOPING-MIB::zyDhcpSnoopingDbStatisticsTotalIgnoreBindCollision OID value, configure state conditions and alerts, and monitor any ZyXEL managed switch (DHCP-snooping trusted-port/binding-table 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
1.3.6.1.4.1.890zyxelIES5206-MIB
1.3.6.1.4.1.890.1productsIES5206-MIB
1.3.6.1.4.1.890.1.15nwa1100nhNWA1100-NH
1.3.6.1.4.1.890.1.15.3esMgmtNWA1100-NH
Numeric OIDNameModule
1.3.6.1.4.1.890.1.15.3.20zyxelDhcpSnoopingZYXEL-DHCP-SNOOPING-MIB
1.3.6.1.4.1.890.1.15.3.20.2zyxelDhcpSnoopingStatusZYXEL-DHCP-SNOOPING-MIB
1.3.6.1.4.1.890.1.15.3.20.2.2zyxelDhcpSnoopingDbStatisticsZYXEL-DHCP-SNOOPING-MIB
1.3.6.1.4.1.890.1.15.3.20.2.2.21zyDhcpSnoopingDbStatisticsTotalIgnoreBindCollisionZYXEL-DHCP-SNOOPING-MIB