All MIBs › ZYXEL-ZULD-MIB › zyZuldState
zyZuldState
Module: ZYXEL-ZULD-MIB
OID (symbolic): ZYXEL-ZULD-MIB::zyZuldState
OID (numeric): 1.3.6.1.4.1.890.1.15.3.110.1.1
Node type: OBJECT-TYPE
Type: EnabledStatus
Access: read-write
Description: Enable/Disable ZULD on the switch.
What is zyZuldState?
This read-write EnabledStatus enables or disables ZyXEL Unidirectional Link Detection (ZULD) globally on the switch. An admin turns this on to activate ZULD across the device so it can detect one-way ('unidirectional') fiber or copper link failures that standard link-status checks would miss. For example, an admin deploying fiber uplinks susceptible to one-way breaks would set this to enabled(1) to turn ZULD protection on for the switch.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.110.1.1 snmpwalk -v2c -c public <target> ZYXEL-ZULD-MIB::zyZuldState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.110.1.1.1 snmpget -v2c -c public <target> ZYXEL-ZULD-MIB::zyZuldState.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.890.1.15.3.110.1.1.1 s <value>
Start monitoring ZyXEL switch (Unidirectional Link Detection per-port shutdown status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-ZULD-MIB::zyZuldState OID value, configure state conditions and alerts, and monitor any ZyXEL switch (Unidirectional Link Detection per-port shutdown 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 |
| 1.3.6.1.4.1.890.1.15 | nwa1100nh | NWA1100-NH |
| 1.3.6.1.4.1.890.1.15.3 | esMgmt | NWA1100-NH |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.890.1.15.3.110 | zyxelZuld | ZYXEL-ZULD-MIB |
| 1.3.6.1.4.1.890.1.15.3.110.1 | zyxelZuldSetup | ZYXEL-ZULD-MIB |
| 1.3.6.1.4.1.890.1.15.3.110.1.1 | zyZuldState | ZYXEL-ZULD-MIB |