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How to pull Meraki Syslog into Splunk in order to monitor internal port scanning?

cbcadmin
Loves-to-Learn Lots
‎07-18-2022 02:35 PM

Hey all,

I'm trying to pull in the Syslog or our Meraki MX to our on-premise Splunk Enterprise in order to monitor internal port scanning. Right now I have the Syslogs coming in via the Data input > UDP (514). I see all the data being pulled in correctly however when I search internal traffic communication it shows everything going to the broadcast IP. I'm not sure if I should be using a different method, but I would appreciate some guidance on best practices to monitor internet traffic.

Thanks!

Screen Shot 2022-07-18 at 7.16.22 AM.png

Screen Shot 2022-07-18 at 2.31.35 PM.png

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