DIFFSERV-MIB :: diffServQNextFree

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDIFFSERV-MIBdiffServQNextFree

diffServQNextFree

Module: DIFFSERV-MIB

OID (symbolic): DIFFSERV-MIB::diffServQNextFree

OID (numeric): 1.3.6.1.2.1.97.1.7.1

Node type: OBJECT-TYPE

Type: IndexIntegerNextFree

Access: read-only

Description: This object contains an unused value for diffServQId, or a zero to indicate that none exist.

What is diffServQNextFree?

Returns an unused ID for creating a new queue-table entry, or zero if none remain. Read before provisioning a new FIFO queue in the DiffServ model.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.97.1.7.1
snmpwalk -v2c -c public <target> DIFFSERV-MIB::diffServQNextFree

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.97.1.7.1.1
snmpget -v2c -c public <target> DIFFSERV-MIB::diffServQNextFree.1

Start monitoring Router/Layer 3 switch implementing DiffServ QoS (vendor-neutral, RFC 3289) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DIFFSERV-MIB::diffServQNextFree OID value, configure state conditions and alerts, and monitor any Router/Layer 3 switch implementing DiffServ QoS (vendor-neutral, RFC 3289) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.97diffServMibDIFFSERV-MIB
1.3.6.1.2.1.97.1diffServMIBObjectsDIFFSERV-MIB
1.3.6.1.2.1.97.1.7diffServQueueDIFFSERV-MIB
1.3.6.1.2.1.97.1.7.1diffServQNextFreeDIFFSERV-MIB