ACE20-MIB :: atmSuPortFrLportVCSigProtocol

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACE20-MIBatmSuPortFrLportVCSigProtocol

atmSuPortFrLportVCSigProtocol

Module: ACE20-MIB

OID (symbolic): ACE20-MIB::atmSuPortFrLportVCSigProtocol

OID (numeric): 1.3.6.1.4.1.164.12.4.2.4.1.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The value of this object identifies the Local In-Channel Signaling Protocol that is used for this frame relay UNI/NNI logical port.

What is atmSuPortFrLportVCSigProtocol?

This OID specifies which Frame Relay signaling protocol (such as LMI or Q.933) is used on this UNI/NNI logical port for setting up and tearing down virtual circuits. Network engineers must configure this to match their Frame Relay service provider's network requirements and equipment capabilities. For example, a value of 'lmi' means the Local Management Interface protocol is used for signaling on this port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.164.12.4.2.4.1.1.3
snmpwalk -v2c -c public <target> ACE20-MIB::atmSuPortFrLportVCSigProtocol

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.164.12.4.2.4.1.1.3.1
snmpget -v2c -c public <target> ACE20-MIB::atmSuPortFrLportVCSigProtocol.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.164.12.4.2.4.1.1.3.1 i <value>

Start monitoring Nortel ACE 20 ATM concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACE20-MIB::atmSuPortFrLportVCSigProtocol OID value, configure state conditions and alerts, and monitor any Nortel ACE 20 ATM concentrator (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.164radDACS-MIB
1.3.6.1.4.1.164.12radAtmRAD-MIB
Numeric OIDNameModule
1.3.6.1.4.1.164.12.4atmSuACE20-MIB
1.3.6.1.4.1.164.12.4.2atmSuPortACE20-MIB
1.3.6.1.4.1.164.12.4.2.4atmSuPortFrACE20-MIB
1.3.6.1.4.1.164.12.4.2.4.1atmSuPortFrLportTableACE20-MIB
1.3.6.1.4.1.164.12.4.2.4.1.1atmSuPortFrLportEntryACE20-MIB
1.3.6.1.4.1.164.12.4.2.4.1.1.3atmSuPortFrLportVCSigProtocolACE20-MIB