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I recently got a question on how to use regex within vRealize Operations to make a symptom if DNS server settings on a host is incorrect. I did a quick google search and found out that info on regex and vROps wasn’t easily available. So here is a litte write up on the process.<\/p>\n\n\n\n
First we need to create a symptom Give the Symptom a resonable Name<\/strong> and on the If Property <\/strong>choose Does not match regular expression<\/strong>. In the Property value<\/strong> field you should now see the value we need to match. <\/p>\n\n\n\n
Go to Configure<\/strong>, Alerts<\/strong>, Symptom Definitions<\/strong> and choose ADD<\/strong>
In the Add Symptom Definition<\/strong> view change Base Object Type <\/strong>to Host System and Symptom Type<\/strong> to Properties. In Select Specific Object <\/strong>expand Configuration<\/strong>, Network<\/strong> and double click on DNS Server<\/strong>. <\/p>\n\n\n\n