NAGIOS-NOTIFY-MIB :: nSvcLastCrit

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › NAGIOS-NOTIFY-MIB › nSvcLastCrit

nSvcLastCrit

Module: NAGIOS-NOTIFY-MIB

OID (symbolic): NAGIOS-NOTIFY-MIB::nSvcLastCrit

OID (numeric): 1.3.6.1.4.1.20006.1.3.1.15

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This is a timestamp in time_t format (seconds since the UNIX epoch) indicating the time at which the service was last detected as being in a CRITICAL state.

What is nSvcLastCrit?

Reports, as a Unix time_t timestamp, the last time this service was detected in a CRITICAL state, useful when reviewing a service's alert history.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.20006.1.3.1.15
snmpwalk -v2c -c public <target> NAGIOS-NOTIFY-MIB::nSvcLastCrit

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.20006.1.3.1.15.1
snmpget -v2c -c public <target> NAGIOS-NOTIFY-MIB::nSvcLastCrit.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> nSvcLastCrit.1

Start monitoring Nagios monitoring server (SNMP trap/inform relay for host/service events) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NAGIOS-NOTIFY-MIB::nSvcLastCrit OID value, configure state conditions and alerts, and monitor any Nagios monitoring server (SNMP trap/inform relay for host/service events) from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.20006nagiosNAGIOS-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.20006.1nagiosNotifyNAGIOS-NOTIFY-MIB
1.3.6.1.4.1.20006.1.3nagiosSvcEventTableNAGIOS-NOTIFY-MIB
1.3.6.1.4.1.20006.1.3.1nagiosSvcEventEntryNAGIOS-NOTIFY-MIB
1.3.6.1.4.1.20006.1.3.1.15nSvcLastCritNAGIOS-NOTIFY-MIB