US-SRX-SERVICE-MIB :: usSrxServiceMCTStatInvalDnCounter

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › US-SRX-SERVICE-MIB › usSrxServiceMCTStatInvalDnCounter

usSrxServiceMCTStatInvalDnCounter

Module: US-SRX-SERVICE-MIB

OID (symbolic): US-SRX-SERVICE-MIB::usSrxServiceMCTStatInvalDnCounter

OID (numeric): 1.3.6.1.4.1.4329.2.18.2.2.1.4.1.1.8.6

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: This object refers to the number of times the subscriber accesses the service, but the service cannot proceed due to an invalid or missing calling DN in the subscriber's incoming memory slot (ie, the calling party number of the last received call is invalid or unavailable). This counter is supported in ANSI, Japanese and ITU variants.

What is usSrxServiceMCTStatInvalDnCounter?

This counter tallies how many times Malicious Call Trace could not proceed because the calling party's directory number stored in the subscriber's incoming-call memory slot was invalid or missing. It is supported in the ANSI, Japanese, and ITU variants.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4329.2.18.2.2.1.4.1.1.8.6
snmpwalk -v2c -c public <target> US-SRX-SERVICE-MIB::usSrxServiceMCTStatInvalDnCounter

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4329.2.18.2.2.1.4.1.1.8.6.1
snmpget -v2c -c public <target> US-SRX-SERVICE-MIB::usSrxServiceMCTStatInvalDnCounter.1

Start monitoring Siemens Surpass RTP-based softswitch platforms (supplementary-service usage/failure counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the US-SRX-SERVICE-MIB::usSrxServiceMCTStatInvalDnCounter OID value, configure state conditions and alerts, and monitor any Siemens Surpass RTP-based softswitch platforms (supplementary-service usage/failure counter status) from a single console.

OID Breakdown

Upper-level ancestors (13 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
1.3.6.1.4.1.4329siemensFSC-RTP-MIB
1.3.6.1.4.1.4329.2iandcAdminFSC-RTP-MIB
1.3.6.1.4.1.4329.2.18surpassSURPASS-RTP-MIB
1.3.6.1.4.1.4329.2.18.2surpassRtpSURPASS-RTP-MIB
1.3.6.1.4.1.4329.2.18.2.2surpassRtpAdminSURPASS-RTP-ADMIN-MIB
1.3.6.1.4.1.4329.2.18.2.2.1hiq8000AdminHIQ-ADMIN-MIB
1.3.6.1.4.1.4329.2.18.2.2.1.4usSrxServiceHIQ-ADMIN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4329.2.18.2.2.1.4.1usSrxServiceObjectsUS-SRX-SERVICE-MIB
1.3.6.1.4.1.4329.2.18.2.2.1.4.1.1usSrxServicePerformDataUS-SRX-SERVICE-MIB
1.3.6.1.4.1.4329.2.18.2.2.1.4.1.1.8usSrxServicePerfMalCallTraceDataUS-SRX-SERVICE-MIB
1.3.6.1.4.1.4329.2.18.2.2.1.4.1.1.8.6usSrxServiceMCTStatInvalDnCounterUS-SRX-SERVICE-MIB