JNX-OPT-IF-EXT-MIB :: jnxoptIfOPSmDirectionality

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › JNX-OPT-IF-EXT-MIB › jnxoptIfOPSmDirectionality

jnxoptIfOPSmDirectionality

Module: JNX-OPT-IF-EXT-MIB

OID (symbolic): JNX-OPT-IF-EXT-MIB::jnxoptIfOPSmDirectionality

OID (numeric): 1.3.6.1.4.1.2636.3.73.1.3.1.1.1.1

Node type: OBJECT-TYPE

Type: JnxoptIfDirectionality

Access: read-only

Description: Indicates the directionality of the entity.

What is jnxoptIfOPSmDirectionality?

Reports whether this optical physical section endpoint is unidirectional or bidirectional, which tells an admin whether separate fibers/ports are needed for transmit and receive on this optical link.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.73.1.3.1.1.1.1
snmpwalk -v2c -c public <target> JNX-OPT-IF-EXT-MIB::jnxoptIfOPSmDirectionality

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.73.1.3.1.1.1.1.1
snmpget -v2c -c public <target> JNX-OPT-IF-EXT-MIB::jnxoptIfOPSmDirectionality.1

Start monitoring Juniper Networks DWDM/optical transport platform (Black Link/G.698.2 extension) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JNX-OPT-IF-EXT-MIB::jnxoptIfOPSmDirectionality OID value, configure state conditions and alerts, and monitor any Juniper Networks DWDM/optical transport platform (Black Link/G.698.2 extension) 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
1.3.6.1.4.1.2636juniperMIBJUNIPER-SMI
1.3.6.1.4.1.2636.3jnxMibsJUNIPER-SMI
1.3.6.1.4.1.2636.3.73jnxoptIfMibRootJUNIPER-SMI
1.3.6.1.4.1.2636.3.73.1jnxoptIfMibModuleJNX-OPT-IF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2636.3.73.1.3jnxoptIfExtMibModuleJNX-OPT-IF-EXT-MIB
1.3.6.1.4.1.2636.3.73.1.3.1jnxoptIfOPSmEntryJNX-OPT-IF-EXT-MIB
1.3.6.1.4.1.2636.3.73.1.3.1.1jnxoptIfOPSmConfigTableJNX-OPT-IF-EXT-MIB
1.3.6.1.4.1.2636.3.73.1.3.1.1.1jnxoptIfOPSmConfigEntryJNX-OPT-IF-EXT-MIB
1.3.6.1.4.1.2636.3.73.1.3.1.1.1.1jnxoptIfOPSmDirectionalityJNX-OPT-IF-EXT-MIB