All MIBs › ZYXEL-ZULD-MIB › zyZuldPortLinkState
zyZuldPortLinkState
Module: ZYXEL-ZULD-MIB
OID (symbolic): ZYXEL-ZULD-MIB::zyZuldPortLinkState
OID (numeric): 1.3.6.1.4.1.890.1.15.3.110.2.1.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This field displays the ZULD port link state.
What is zyZuldPortLinkState?
This read-only INTEGER reports the current ZULD link state of a port, one of linkdown(1), probe(2), unidirectional(3), bidirectional(4), or shutdown(5). An admin monitors this to see the real-time result of ZULD's link-health check on that port, particularly watching for unidirectional(3) or shutdown(5) which indicate a fault. For example, if a fiber pair is miswired so only one direction works, this object would report unidirectional(3), and if ZULD then disables the port it would move to shutdown(5).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.110.2.1.1.1 snmpwalk -v2c -c public <target> ZYXEL-ZULD-MIB::zyZuldPortLinkState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.110.2.1.1.1.1 snmpget -v2c -c public <target> ZYXEL-ZULD-MIB::zyZuldPortLinkState.1
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::zyZuldPortLinkState 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 |
| 1.3.6.1.4.1.890.1.15.3.110.2 | zyxelZuldStatus | ZYXEL-ZULD-MIB |
| 1.3.6.1.4.1.890.1.15.3.110.2.1 | zyxelZuldPortStatusTable | ZYXEL-ZULD-MIB |
| 1.3.6.1.4.1.890.1.15.3.110.2.1.1 | zyxelZuldPortStatusEntry | ZYXEL-ZULD-MIB |
| 1.3.6.1.4.1.890.1.15.3.110.2.1.1.1 | zyZuldPortLinkState | ZYXEL-ZULD-MIB |