ZYXEL-ZULD-MIB :: zyZuldPortMode

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › ZYXEL-ZULD-MIB › zyZuldPortMode

zyZuldPortMode

Module: ZYXEL-ZULD-MIB

OID (symbolic): ZYXEL-ZULD-MIB::zyZuldPortMode

OID (numeric): 1.3.6.1.4.1.890.1.15.3.110.1.2.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Set the ZULD mode of the port-based ZULD.

What is zyZuldPortMode?

This read-write INTEGER (normal(1)/aggressive(2)) sets the ZULD detection mode for a port. An admin chooses aggressive(2) mode to have the switch shut the port down faster or more strictly when a unidirectional condition is suspected, versus normal(1) mode's more conservative detection. For example, an admin on a critical backbone link might set this to aggressive(2) to minimize the window during which a broken one-way link could cause a network loop.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.110.1.2.1.2
snmpwalk -v2c -c public <target> ZYXEL-ZULD-MIB::zyZuldPortMode

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.110.1.2.1.2.1
snmpget -v2c -c public <target> ZYXEL-ZULD-MIB::zyZuldPortMode.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.890.1.15.3.110.1.2.1.2.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> zyZuldPortMode.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::zyZuldPortMode 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 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
1.3.6.1.4.1.890.1.15.3.110zyxelZuldZYXEL-ZULD-MIB
1.3.6.1.4.1.890.1.15.3.110.1zyxelZuldSetupZYXEL-ZULD-MIB
1.3.6.1.4.1.890.1.15.3.110.1.2zyxelZuldPortTableZYXEL-ZULD-MIB
1.3.6.1.4.1.890.1.15.3.110.1.2.1zyxelZuldPortEntryZYXEL-ZULD-MIB
1.3.6.1.4.1.890.1.15.3.110.1.2.1.2zyZuldPortModeZYXEL-ZULD-MIB