MIB variables alert example¶
A real-time trap from an audio alert was traced to build this table – specifically, the notification variables in the leftmost column. The last column illustrates examples to set and clear an SNMP alert.
Notification variables name |
OID Strings |
Description |
Alert SET / CLEAR |
volEncoder |
PREFIX = 1.3.6.1.4.1.23522.1 |
Probe server name OID prefix for OIDs below |
|
trapEncAlerts |
PREFIX.12 = 1.3.6.1.4.1.23522.1.12 |
ID identifying an Volicon Media Intelligence service trap; binds all other variables in it |
|
volEncoderName |
PREFIX.2 = 1.3.6.1.4.1.23522.1.2 Octet String (Size 0…32) |
Encoder stream name |
Value: ENC1 |
volEncoderHostname |
PREFIX.3 Octet String (Size 0…32) |
Encoder hostname or IP address |
Value: ObsRpmVa |
volEncAlerts |
PREFIX.11 |
Object identifier |
|
volAlertClipID |
PREFIX.11.1 Integer32 |
Clip ID created on this alert |
Value: 6 (Value: 9) |
volAlertDescription |
PREFIX.11.2 Octet String |
Textual description of the alert |
Value: LOW AUDIO LEVEL /(AUDIO-OK): History Channel 66; encoder: ENC1 Audio level: -69. (-34) Server time: 2010-09-29 18:52:41 |
volAlertClipRef |
PREFIX.11.3 Octet String |
URL to the clip created for this alert |
Value: IP Address |
volStreamName |
PREFIX.11.4 Octet String (Size 0…32) |
Stream (scanner in RPM) name |
Value: P1 |
volAlertEnum |
PREFIX.11.5 Integer [enumerate] |
Alerts enumeration |
See following table for “volAlertEnum” |
volAlertName |
PREFIX.11.6 Octet String (Size 32) |
Alert nickname |
Value: AUDIOLOW |
volAlertType |
PREFIX.11.7 Integer32 (0/1/2) |
Type of alert: set(1), clear(0) or warning (2) |
Value: 1 |
volCertainty |
PREFIX.11.8 Integer32 |
Certainty in percentage |
Value: 0 |
volAudioLevel |
PREFIX.11.9 Integer32 |
Audio level in dB units |
Value: -69 (-34) |
volAudioPin |
PREFIX.11.10 Integer32 |
Audio Pin |
Value: 0 |
volEventTime |
PREFIX.11.11 Octet String (Size 32) |
Event time in format 2011/02/09 18:21:33 |
Value: 2010-09-29 18:52:41 |
rpmChannelID |
PREFIX.11.12 Octet String (Size 32) |
Lineup channel ID (usually a channel number) |
Value: 66 |
rpmChannelName |
PREFIX.11.13 Octet String |
Lineup service name |
Value: History Channel |
rpmChannelQAM |
PREFIX.11.14 Octet String (Size 32) |
Lineup channel group |
Value: Westside |
volAlertSeverity |
PREFIX.11.15 Integer{info (1), warning (2), minor (3), major (4), critical (5)} |
The degree of priority to correct the problem |
Value: 4 |
oidAlertLevel |
PREFIX.11.16 Integer{probe (1), group (2), system (3)} |
Alert level |
|
oidGroup |
PREFIX.11.17 Octet String (32) |
Name of affected probe group |
Value: Burlington News |
oidProbe |
PREFIX.11.18 Octet String (32) |
Name of affected probe server |
Value: Probe66 |