All MIBs › Nortel-MsCarrier-MscPassport-CallServerMIB › mscCRNpiCallsFailed
mscCRNpiCallsFailed
Module: Nortel-MsCarrier-MscPassport-CallServerMIB
OID (symbolic): Nortel-MsCarrier-MscPassport-CallServerMIB::mscCRNpiCallsFailed
OID (numeric): 1.3.6.1.4.1.562.36.2.1.42.2.10.1.3
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This attribute contains the total number of call setup packets that failed to route. This could be caused by the MID or RID being unreachable or by the DNA failing to translate to a MID or RID. Check the prefix-DNA provisioning data and the DNAs associated to the endpoints of the connection. When the counter reaches the maximum, it wraps back to zero.
What is mscCRNpiCallsFailed?
This counter tracks the total number of call setup packets that failed to route through this NPI Call Routing component, typically due to an unreachable module or route identifier, or a DNA that could not be translated. Administrators watch this counter to catch routing problems early, and a rising value should prompt a check of the prefix-DNA provisioning data and the DNAs assigned to the connection's endpoints. For example, a spike in failed calls right after a numbering plan change suggests a newly added DNA was not correctly mapped to a valid routing or module ID.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.42.2.10.1.3 snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-CallServerMIB::mscCRNpiCallsFailed
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.42.2.10.1.3.1 snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-CallServerMIB::mscCRNpiCallsFailed.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> mscCRNpiCallsFailed.1
Start monitoring Nortel MSC Passport mobile carrier switch (call server/NPI routing) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-CallServerMIB::mscCRNpiCallsFailed OID value, configure state conditions and alerts, and monitor any Nortel MSC Passport mobile carrier switch (call server/NPI routing) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.562 | nortel | CPM-NORTEL-MIB |
| 1.3.6.1.4.1.562.36 | msCarrier | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36.2 | mscPassport | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36.2.1 | mscComponents | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.42 | mscCR | Nortel-MsCarrier-MscPassport-CallServerMIB |
| 1.3.6.1.4.1.562.36.2.1.42.2 | mscCRNpi | Nortel-MsCarrier-MscPassport-CallServerMIB |
| 1.3.6.1.4.1.562.36.2.1.42.2.10 | mscCRNpiStatsTable | Nortel-MsCarrier-MscPassport-CallServerMIB |
| 1.3.6.1.4.1.562.36.2.1.42.2.10.1 | mscCRNpiStatsEntry | Nortel-MsCarrier-MscPassport-CallServerMIB |
| 1.3.6.1.4.1.562.36.2.1.42.2.10.1.3 | mscCRNpiCallsFailed | Nortel-MsCarrier-MscPassport-CallServerMIB |