NSTACK-MIB :: nbsStackSlotUplPortsMask

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNSTACK-MIBnbsStackSlotUplPortsMask

nbsStackSlotUplPortsMask

Module: NSTACK-MIB

OID (symbolic): NSTACK-MIB::nbsStackSlotUplPortsMask

OID (numeric): 1.3.6.1.4.1.629.1.50.4.6.1.8

Node type: OBJECT-TYPE

Type: PortsBitmap

Access: read-only

Description: Contains the list of the ports in the Uplink Module. The representation is a bit map. Each octet within the value of this object specifies a set of eight ports, with the first octet specifying ports 1 through 8, the second octet specifying ports 9 through 16, etc. Within each octet, the least significant bit represents the lowest numbered port, and the most significant bit represents the highest numbered port. Thus, each port of the Uplink Module is represented by a single bit within the value of this object. If that bit has a value of <1> then that port is exists in the Uplink Module. The port is not exists if its bit has a value of <0>.

What is nbsStackSlotUplPortsMask?

A read-only PortsBitmap where each bit represents one port of the uplink module (first octet = ports 1-8, etc.), with a 1 bit meaning that port exists on the module.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.1.50.4.6.1.8
snmpwalk -v2c -c public <target> NSTACK-MIB::nbsStackSlotUplPortsMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.629.1.50.4.6.1.8.1
snmpget -v2c -c public <target> NSTACK-MIB::nbsStackSlotUplPortsMask.1

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OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.629nbaseGSWITCH-MIB
Numeric OIDNameModule
1.3.6.1.4.1.629.1nbSwitchG1NSTACK-MIB
1.3.6.1.4.1.629.1.50nbSwitchG1IlNSTACK-MIB
1.3.6.1.4.1.629.1.50.4nbsStackInfoNSTACK-MIB
1.3.6.1.4.1.629.1.50.4.6nbsStackSlotUplTableNSTACK-MIB
1.3.6.1.4.1.629.1.50.4.6.1nbsStackSlotUplEntryNSTACK-MIB
1.3.6.1.4.1.629.1.50.4.6.1.8nbsStackSlotUplPortsMaskNSTACK-MIB