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POSNMP MIB Visualizer recommendations?
 

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    <p>Are there any free visualization tools for MIBs? I've been assigned some SNMP trap normalization/enrichment work and been given Cisco ONS 15454s to start with. The MIBs seem more complex than others I have seen. Lots of object cross-references, including some to objects that are defined in other MIBs and exported. A quick example of trying to trace down the port number of an alarm:</p> <p>Alarm definition:</p> <pre><code>Cerent454AlarmEntry ::= SEQUENCE { cerent454AlarmIndex INTEGER, cerent454AlarmObjectType Cerent454EntityClass, cerent454AlarmSlotNumber INTEGER, cerent454AlarmPortNumber CerentPortNumber, cerent454AlarmLineNumber INTEGER, cerent454AlarmObjectIndex INTEGER, cerent454AlarmType Cerent454AlarmType, cerent454AlarmState CerentNotificationClass, cerent454AlarmTimeStamp TimeStamp, cerent454AlarmObjectName DisplayString, cerent454AlarmAdditionalInfo DisplayString } </code></pre> <p>CerentPortNumber references from the same file (CERENT-454.mib):</p> <pre><code>IMPORTS (...) CerentPortNumber FROM CERENT-TC (...) cerent454AlarmPortNumber OBJECT-TYPE SYNTAX CerentPortNumber ACCESS read-only STATUS mandatory DESCRIPTION "This will indicate what is the port of the object which raised this alarm." ::= { cerent454AlarmEntry 40 } </code></pre> <p>The actual syntax for CerentPortNumber, from CERENT-TC.mib:</p> <pre><code>CerentPortNumber ::= INTEGER { unknown (1), port0 (5), port1 (10), port2 (20), (...) port62 (620), port63 (630), port64 (640), portAll (10240) } </code></pre> <p>Maybe this isn't as complex as it feels, but this is just one small example. It feels like there should be a GUI-based "explorer" type app that would allow me to see these references easily without a lot of back and forth between files and locations in files. Any recommendations?</p>
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