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Issue Status as of March 31, 2014 ISSUE SUMMARY The current MIB file defining the MongoDB SNMP interface fails validation under smilint, a widely used tool for evaluating MIB correctness. USER IMPACT smilint validation failure means import of the MONGO-MIB.txt file may fail under some SNMP monitoring products. SOLUTION The MIB file was cleaned up to ensure compatibility with smilint and other tools under SNMPv2. WORKAROUNDS None. AFFECTED VERSIONS All recent production release versions up to 2.4.9 are affected. PATCHES The fix is included in the 2.4.10 production release and the 2.6.0-rc0 release candidate, which will evolve into the 2.6.0 production release. Original Description MIB (MONGO-MIB.txt) fails using validator: http://www.simpleweb.org/ietf/mibs/validate/ There are some errors for the most tolerant severity level (1): Line Severity Problem 109 1 syntax error, unexpected LOWERCASE_IDENTIFIER, expecting UPPERCASE_IDENTIFIER 123 1 unknown object identifier label `serverTable' There are more errors when increasing the severity level (max is 6).

Top User Comments

xgen-internal-githook commented on Mon, 10 Mar 2014 22:05:32 +0000: Author: {u'name': u'Dan Pasette', u'email': u'dan@10mongodb.com'} Message: SERVER-12487 addressed smilint errors Branch: v2.4 https://github.com/10gen/mongo-enterprise-modules/commit/f9ee40d3ed17ce67c8bc37dd94bda8dc670684d2 milkie commented on Wed, 5 Feb 2014 21:21:28 +0000: There is an associated DOCS ticket. xgen-internal-githook commented on Wed, 5 Feb 2014 21:20:30 +0000: Author: {u'username': u'milkie', u'name': u'Eric Milkie', u'email': u'milkie@10gen.com'} Message: SERVER-12487 install new MIB files in Enterprise Windows installer Branch: master https://github.com/mongodb/mongo/commit/4679fe8e6ed456a869ca17233fa31f4341aff967 xgen-internal-githook commented on Wed, 5 Feb 2014 21:20:29 +0000: Author: {u'name': u'James Wahlin', u'email': u'james.wahlin@10gen.com'} Message: SERVER-12487 addressed smilint errors; reorg enterprise structure fixed smilint errors & reorged enterprise structures removed metrics.repl.oplog.* as removed in db.serverStatus fixed SNMP date formatting to conform to DateAndTime spec removed c-style casts; fixed DateAndTime len Updated readme for new MIB name Branch: master https://github.com/10gen/mongo-enterprise-modules/commit/cb9d4d9a3a3343292fab1e62104b29f1ceaf5016 james.wahlin@10gen.com commented on Fri, 31 Jan 2014 14:35:05 +0000: We currently see warnings for SNMPv2 constructs using both the simpleweb tool and smilint. It looks like the reason for this is we are missing a "MODULE-IDENTITY" construct that must be present in SNMPv2 MIBs, immediately following the IMPORT section. jonathan.abrahams commented on Mon, 27 Jan 2014 16:48:09 +0000: Note - there's no SNMP component in JIRA for SERVER

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