All MIBs › AC-PSTN-MIB › acTrunkISDNNfasDchConfig
acTrunkISDNNfasDchConfig
Module: AC-PSTN-MIB
OID (symbolic): AC-PSTN-MIB::acTrunkISDNNfasDchConfig
OID (numeric): 1.3.6.1.4.1.5003.9.10.9.1.1.3.2.1.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Defines D-channel configuration. This setting is only applicable to ISDN PRI protocols that support NFAS and/or D-channel backup procedures.
0 = D-channel is Primary 1 = Backup 2 = NFAS. Access: Online. AC INI-Param: DCHCONFIG
What is acTrunkISDNNfasDchConfig?
This integer defines the D-channel role in NFAS (Non-Facility Associated Signaling) PRI trunks: primary (0), backup (1), or NFAS (2). Network engineers set this when deploying redundant ISDN signaling channels across multiple lines. Configuring it as 1 designates the D-channel as backup in case the primary fails.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.9.1.1.3.2.1.1.1 snmpwalk -v2c -c public <target> AC-PSTN-MIB::acTrunkISDNNfasDchConfig
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.9.1.1.3.2.1.1.1.1 snmpget -v2c -c public <target> AC-PSTN-MIB::acTrunkISDNNfasDchConfig.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.9.1.1.3.2.1.1.1.1 i <value>
Start monitoring AudioCodes Mediant-series gateways with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AC-PSTN-MIB::acTrunkISDNNfasDchConfig OID value, configure state conditions and alerts, and monitor any AudioCodes Mediant-series gateways from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.5003 | audioCodes | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9 | acProducts | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9.10 | acBoardMibs | AC-ATM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5003.9.10.9 | acPSTN | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1 | acPSTNConfiguration | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1.1 | acTrunkConfig | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1.1.3 | acTrunkISDN | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1.1.3.2 | acTrunkISDNNfas | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1.1.3.2.1 | acTrunkISDNNfasTable | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1.1.3.2.1.1 | acTrunkISDNNfasEntry | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1.1.3.2.1.1.1 | acTrunkISDNNfasDchConfig | AC-PSTN-MIB |