All MIBs › DIFFSERV-MIB › diffServClfrNextFree
diffServClfrNextFree
Module: DIFFSERV-MIB
OID (symbolic): DIFFSERV-MIB::diffServClfrNextFree
OID (numeric): 1.3.6.1.2.1.97.1.2.1
Node type: OBJECT-TYPE
Type: IndexIntegerNextFree
Access: read-only
Description: This object contains an unused value for diffServClfrId, or a zero to indicate that none exist.
What is diffServClfrNextFree?
Returns an unused classifier ID (diffServClfrId) that a management station should use when creating a new classifier row, or zero if none are free. An admin's provisioning script reads this first, then uses the returned value in the SET that creates the new diffServClfrEntry.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.97.1.2.1 snmpwalk -v2c -c public <target> DIFFSERV-MIB::diffServClfrNextFree
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.97.1.2.1.1 snmpget -v2c -c public <target> DIFFSERV-MIB::diffServClfrNextFree.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::diffServClfrNextFree 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 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.97 | diffServMib | DIFFSERV-MIB |
| 1.3.6.1.2.1.97.1 | diffServMIBObjects | DIFFSERV-MIB |
| 1.3.6.1.2.1.97.1.2 | diffServClassifier | DIFFSERV-MIB |
| 1.3.6.1.2.1.97.1.2.1 | diffServClfrNextFree | DIFFSERV-MIB |