Splunk Search

exclude multiple subnets from search

rashid47010
Communicator

I have a list of subnets that I want to exlude from search.
below isthe search
| search NOT cidrmatch("xx.xx.xx.xx/24",src) OR cidrmatch("xx.xx.xx.xx/22",src) OR cidrmatch("xx.xx.xx.xx",src) OR cidrmatch("xx.xx.xx.xx/21",src) OR cidrmatch("xx.xx.xx.xx/22",src) OR cidrmatch("xx.xx.xx.xx/24",src) OR cidrmatch("",src)

0 Karma

richgalloway
SplunkTrust
SplunkTrust

What is your question? Aside from needing parentheses around the NOT clause, the query is fine.

| search NOT (cidrmatch("xx.xx.xx.xx/24",src) OR cidrmatch("xx.xx.xx.xx/22",src) OR cidrmatch("xx.xx.xx.xx",src) OR cidrmatch("xx.xx.xx.xx/21",src) OR cidrmatch("xx.xx.xx.xx/22",src) OR cidrmatch("xx.xx.xx.xx/24",src) OR cidrmatch("",src) )
---
If this reply helps you, Karma would be appreciated.
0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Announcing Modern Navigation: A New Era of Splunk User Experience

We are excited to introduce the Modern Navigation feature in the Splunk Platform, available to both cloud and ...

Modernize your Splunk Apps – Introducing Python 3.13 in Splunk

We are excited to announce that the upcoming releases of Splunk Enterprise 10.2.x and Splunk Cloud Platform ...

Step into “Hunt the Insider: An Splunk ES Premier Mystery” to catch a cybercriminal ...

After a whole week of being on call, you fell asleep on your keyboard, and you hit a sequence of buttons that ...