All Apps and Add-ons

Stream Splunk_SSLActivity - no common name

johnansett
Communicator

Hello! I have deployed Splunk Stream v7.1.3 and configured to collect Splunk_SSLActivity.

Events are coming through but the SSL Activity Informational Dashboards do not work.

Other dashboards/events are fine (e.g. HTTP, DNS), but when I look at the Splunk_SSLActivity data there is no common name/domain name.
I do have a field "ssl_subject" which sometimes contains CN = *.site.com OR CN = SplunkDefaultCert. In some events there is just "CN":

C = US, postalCode = 90000, ST = California, L = Newport, street = 1 PCH, O = Splunk, OU = Information Security, OU = Issued through Splunk, OU = InstantSSL Pro, CN

It looks like the app is expecting a field which isn't extracted, although both TA and App is installed (this is SplunkCloud) and the data is forwarded directly from Win and Linux hosts UF -> SplunkCloud.

I'm not sure if I can totally trust the data and while I can extract the field to match dashboard I am more concerned about WHY it's not working.

Any tips would be greatly appreciated!!

Thanks

0 Karma
Get Updates on the Splunk Community!

Announcing Scheduled Export GA for Dashboard Studio

We're excited to announce the general availability of Scheduled Export for Dashboard Studio. Starting in ...

Extending Observability Content to Splunk Cloud

Watch Now!   In this Extending Observability Content to Splunk Cloud Tech Talk, you'll see how to leverage ...

More Control Over Your Monitoring Costs with Archived Metrics GA in US-AWS!

What if there was a way you could keep all the metrics data you need while saving on storage costs?This is now ...