All MIBs › ZYXEL-VRRP-MIB › zyVrrpPreemptState
zyVrrpPreemptState
Module: ZYXEL-VRRP-MIB
OID (symbolic): ZYXEL-VRRP-MIB::zyVrrpPreemptState
OID (numeric): 1.3.6.1.4.1.890.1.15.3.91.1.2.1.3
Node type: OBJECT-TYPE
Type: EnabledStatus
Access: read-write
Description: Enable/Disable preempt mode
What is zyVrrpPreemptState?
This EnabledStatus value controls whether preempt mode is turned on or off for a given VRRP virtual router entry. When enabled, a higher-priority backup router will take over as master as soon as it comes back online, rather than letting a lower-priority router continue holding mastership. An admin might disable preemption on a flaky WAN link so a recovering primary router does not repeatedly steal mastership back and cause flapping.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.91.1.2.1.3 snmpwalk -v2c -c public <target> ZYXEL-VRRP-MIB::zyVrrpPreemptState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.91.1.2.1.3.1 snmpget -v2c -c public <target> ZYXEL-VRRP-MIB::zyVrrpPreemptState.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.890.1.15.3.91.1.2.1.3.1 s <value>
Start monitoring ZyXEL layer-3 switch/router (VRRP group-priority/master-backup-role status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-VRRP-MIB::zyVrrpPreemptState OID value, configure state conditions and alerts, and monitor any ZyXEL layer-3 switch/router (VRRP group-priority/master-backup-role 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 | NWA1100 |
| 1.3.6.1.4.1.890.1 | nwaSeries | NWA1100 |
| 1.3.6.1.4.1.890.1.15 | enterpriseSolution | ZYXEL-ES-SMI |
| 1.3.6.1.4.1.890.1.15.3 | esMgmt | ZYXEL-ES-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.890.1.15.3.91 | zyxelVrrp | ZYXEL-VRRP-MIB |
| 1.3.6.1.4.1.890.1.15.3.91.1 | zyxelVrrpSetup | ZYXEL-VRRP-MIB |
| 1.3.6.1.4.1.890.1.15.3.91.1.2 | zyxelVrrpTable | ZYXEL-VRRP-MIB |
| 1.3.6.1.4.1.890.1.15.3.91.1.2.1 | zyxelVrrpEntry | ZYXEL-VRRP-MIB |
| 1.3.6.1.4.1.890.1.15.3.91.1.2.1.3 | zyVrrpPreemptState | ZYXEL-VRRP-MIB |