ACE20-MIB :: atmSuSystemISDNDataLinkActivation

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACE20-MIBatmSuSystemISDNDataLinkActivation

atmSuSystemISDNDataLinkActivation

Module: ACE20-MIB

OID (symbolic): ACE20-MIB::atmSuSystemISDNDataLinkActivation

OID (numeric): 1.3.6.1.4.1.164.12.4.1.10

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This attribute indicates data link aactivation for all ISDN ports in the system. nonPermanent (2) = non permanent data link activation permanent (3) = permanent data link activation

What is atmSuSystemISDNDataLinkActivation?

This OID controls whether all ISDN ports keep the D-channel (signaling link) permanently active or activate it only when calls are needed. Network engineers configure this to balance between call setup speed and bandwidth conservation on expensive ISDN links. For example, setting permanent (3) keeps the ISDN link always ready to accept incoming calls, while nonPermanent (2) saves bandwidth by shutting down idle ISDN circuits.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.164.12.4.1.10
snmpwalk -v2c -c public <target> ACE20-MIB::atmSuSystemISDNDataLinkActivation

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.164.12.4.1.10.1
snmpget -v2c -c public <target> ACE20-MIB::atmSuSystemISDNDataLinkActivation.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.164.12.4.1.10.1 i <value>

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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
1.3.6.1.4.1.164.12.4.1atmSuSystemACE20-MIB
1.3.6.1.4.1.164.12.4.1.10atmSuSystemISDNDataLinkActivationACE20-MIB