Hi,
I am using tstats to search the Network Datamodel for outbound SMB traffic (port 445) to external IP address ranges.
Why are local IP ranges still appearing in my search results?
Here is my syntax:
| tstats summariesonly=t fillnull_value="MISSING" count from datamodel=Network_Traffic.All_Traffic where All_Traffic.dest_port="445" AND NOT All_Traffic.dest IN ("10.0.0.0/8","172.16.0.0/16","192.168.0.0/24") earliest=-15m latest=now
by _time, All_Traffic.dest, All_Traffic.dest_port,All_Traffic.src, All_Traffic.src_port, All_Traffic.action, All_Traffic.bytes, index, sourcetype
Screenshot:
I believe I have filtered them correctly, but hmm...
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