All MIBs › ACMIB › atmVnnVpiIlmi
atmVnnVpiIlmi
Module: ACMIB
OID (symbolic): ACMIB::atmVnnVpiIlmi
OID (numeric): 1.3.6.1.4.1.1751.2.18.5.17.1.25
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: VPI value for the ilmi channel for the UNI interface.
What is atmVnnVpiIlmi?
This OID stores the Virtual Path Identifier (VPI) value reserved for the ILMI (Integrated Local Management Interface) channel on the UNI, ranging from 0 to 255. Network engineers configure this to isolate ILMI management traffic, which carries link status and address discovery, from both signaling and user data. Setting ILMI VPI to 0 places ILMI on the same path as signaling but with its own separate VCI, allowing centralized management channel administration.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.5.17.1.25 snmpwalk -v2c -c public <target> ACMIB::atmVnnVpiIlmi
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.5.17.1.25.1 snmpget -v2c -c public <target> ACMIB::atmVnnVpiIlmi.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.5.17.1.25.1 i <value>
Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::atmVnnVpiIlmi OID value, configure state conditions and alerts, and monitor any Lucent/Nortel Access Concentrator (legacy) 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.18 | acMIB | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5 | intfConfig | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5.17 | atmVnnConfigTable | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5.17.1 | atmVnnConfigEntry | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5.17.1.25 | atmVnnVpiIlmi | ACMIB |