ACMIB :: atmVnnIlmiSecureLinkProc

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBatmVnnIlmiSecureLinkProc

atmVnnIlmiSecureLinkProc

Module: ACMIB

OID (symbolic): ACMIB::atmVnnIlmiSecureLinkProc

OID (numeric): 1.3.6.1.4.1.1751.2.18.5.17.1.34

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: ILMI Secure Link Procedure status. Can be enabled only if Attachment Point Procedure is enabled.

What is atmVnnIlmiSecureLinkProc?

Reports whether secure ILMI communications (authentication and encryption) are being established between this interface and the switch. Operators in security-sensitive environments enable this to prevent unauthorized devices from spoofing switch communications or configuration commands. An active status means ILMI messages are now cryptographically secured against tampering.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.5.17.1.34
snmpwalk -v2c -c public <target> ACMIB::atmVnnIlmiSecureLinkProc

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.5.17.1.34.1
snmpget -v2c -c public <target> ACMIB::atmVnnIlmiSecureLinkProc.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> atmVnnIlmiSecureLinkProc.1

Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::atmVnnIlmiSecureLinkProc 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 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
Numeric OIDNameModule
1.3.6.1.4.1.1751lucentACMIB
1.3.6.1.4.1.1751.2mibsACMIB
1.3.6.1.4.1.1751.2.18acMIBACMIB
1.3.6.1.4.1.1751.2.18.5intfConfigACMIB
1.3.6.1.4.1.1751.2.18.5.17atmVnnConfigTableACMIB
1.3.6.1.4.1.1751.2.18.5.17.1atmVnnConfigEntryACMIB
1.3.6.1.4.1.1751.2.18.5.17.1.34atmVnnIlmiSecureLinkProcACMIB