These rules examine the results from an SLV (service level verification) test run by a Lantronix local manager for results that indicates that the test failed, and send email alerts to notify users subscribed to alerts on the Lantronix local manager in question.
To load them onto your Lantronix Local Manager, simply copy and paste the below rules into the CLI.
config rule httpResponseZeroes description this rule sends an alarm if the http slv test receives 0 for all round trip metrics action alarm GENERIC -a "http test returned 0 on all metrics" conditions slv.timeToConnect equals 0 AND slv.timeToFirstByte equals 0 AND slv.timeToLastByte equals 0 exit exit config rule httpResponseConnectionRefused description this rule sends an alarm if the http slv test receives a 'connectionrefused' response action alarm GENERIC -a "http test returned 'Connection refused'" conditions slv.message equals "Connection refused" exit exit config ruleset httpSLVErrors description null rules httpResponseConnectionRefused | httpResponseZeroes exit exit
To apply the rules, attach them to a SLV test on the Lantronix local manager with the config monitor command (for example: config monitor slv webtestexample httpSLVErrors :500).
Create an SLV http test following the instructions in Service Level Verification.
[admin@LantronixLM]# config slv http uplogixedu [config slv http uplogixedu]# url uplogix.edu [config slv http uplogixedu]# exit
Configure a monitor using the created SLV http test and the new httpSLVErrors ruleset.
[admin@LantronixLM]# config monitor slv uplogixedu httpSLVErrors Validate scheduled monitor(slv)? (This will execute the job now.) (y/n): y Job was scheduled 2: [Interval: 00:00:30 Mask: * * * * *] rulesMonitor slv uplogixedu httpSLVErrors 30
View the alarms with the show alarm command.
[admin@LantronixLM]# show alarm GMT Elapsed Device Context Message ----- ------- ------ ---------- ------------------------------------ 18:22 0:22 uplogixedu http test returned 0 on all metrics