All MIBs › ZYXEL-MIB › whyReboot
whyReboot
Module: ZYXEL-MIB
OID (symbolic): ZYXEL-MIB::whyReboot
OID (numeric): 1.3.6.1.4.1.890.1.2.9.1
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: Send a message to the manager that the system is going to reboot. The variable is the reason of rebooting.
What is whyReboot?
A message the ZyXEL router sends to its SNMP manager stating the reason the device is about to reboot. An admin monitoring this trap variable can distinguish a deliberate reboot from a crash-triggered one without being physically present at the box.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.2.9.1 snmpwalk -v2c -c public <target> ZYXEL-MIB::whyReboot
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.2.9.1.1 snmpget -v2c -c public <target> ZYXEL-MIB::whyReboot.1
Start monitoring ZyXEL routers, switches, and DSLAM equipment, enterprise OID registration root (no runtime data) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-MIB::whyReboot OID value, configure state conditions and alerts, and monitor any ZyXEL routers, switches, and DSLAM equipment, enterprise OID registration root (no runtime data) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.890.1.2 | prestige | ZyXEL-COE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.890.1.2.9 | zyxelTraps | ZYXEL-MIB |
| 1.3.6.1.4.1.890.1.2.9.1 | whyReboot | ZYXEL-MIB |