All MIBs › NSCRTV-ROOT › alarmLogInformation
alarmLogInformation
Module: NSCRTV-ROOT
OID (symbolic): NSCRTV-ROOT::alarmLogInformation
OID (numeric): 1.3.6.1.4.1.17409.1.2.3.1.2
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: Alarm record information, multi-byte strings, defined as follows: Byte 1 ~ 4: Alarm in time (POSIX format, the previous maximum byte) Byte 5: Alarm types (enumeration, definitions see behind) Byte 6: Alarm value after commonNeStatus Byte 7 ~ m: Alarm parameters object identifier (Basic Encoding Rules (ASN.1)) Byte n ~ z: Alarm parameter values (Basic Encoding Rules (ASN.1))
Alarm enumerated types: 1 NOMINAL 2 HIHI 3 HI 4 LO 5 LOLO 6 Discrete Major 7 Discrete Minor
What is alarmLogInformation?
A packed binary record (17-255 bytes) describing one logged alarm: timestamp, alarm type code, the device status byte at the time, the alarm parameter's OID, and its value, all BER-encoded. An admin's management station decodes this to reconstruct exactly what alarmed, when, and with what reading, rather than relying on live polling.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.17409.1.2.3.1.2 snmpwalk -v2c -c public <target> NSCRTV-ROOT::alarmLogInformation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.17409.1.2.3.1.2.1 snmpget -v2c -c public <target> NSCRTV-ROOT::alarmLogInformation.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> alarmLogInformation.1
Start monitoring HFC (Hybrid Fiber Coax) cable plant equipment / EMS node (NSCRTV, enterprise OID root) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NSCRTV-ROOT::alarmLogInformation OID value, configure state conditions and alerts, and monitor any HFC (Hybrid Fiber Coax) cable plant equipment / EMS node (NSCRTV, enterprise OID root) 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 |
| 1.3.6.1.4.1.17409 | nscrtvRoot | NSCRTV-EPONEOC-EPON-MIB |
| 1.3.6.1.4.1.17409.1 | nscrtvHFCemsTree | NSCRTV-EPONEOC-EPON-MIB |
| 1.3.6.1.4.1.17409.1.2.3 | alarmLogTable | NSCRTV-HFCEMS-ALARMS-MIB |
| 1.3.6.1.4.1.17409.1.2.3.1 | alarmLogEntry | NSCRTV-HFCEMS-ALARMS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.17409.1.2 | alarmsIdent | NSCRTV-ROOT |
| 1.3.6.1.4.1.17409.1.2.3.1.2 | alarmLogInformation | NSCRTV-ROOT |