Getting Data In

Removal of unnecessary fields BEFORE INDEX

davidepala
Path Finder

Hi all!
There is a way to prevent the indexing of unnecessary fields? i'm indexing a syslog file from a firewall so i can do this at syslog server side but if it's possible I'd rather do it in splunk.

Tags (1)
0 Karma
1 Solution

niketn
Legend

@davidepala you can have a scripted input to push only required data/fields to Splunk.
You can also use REGEX or SEDCMD to find regular expression based pattern and replace with space.

https://docs.splunk.com/Documentation/Splunk/latest/Data/Anonymizedata

If you have to omin entire event from being indexed you can use nullqueue

http://docs.splunk.com/Documentation/Splunk/latest/Forwarding/Routeandfilterdatad#Filter_event_data_...

____________________________________________
| makeresults | eval message= "Happy Splunking!!!"

View solution in original post

0 Karma

niketn
Legend

@davidepala you can have a scripted input to push only required data/fields to Splunk.
You can also use REGEX or SEDCMD to find regular expression based pattern and replace with space.

https://docs.splunk.com/Documentation/Splunk/latest/Data/Anonymizedata

If you have to omin entire event from being indexed you can use nullqueue

http://docs.splunk.com/Documentation/Splunk/latest/Forwarding/Routeandfilterdatad#Filter_event_data_...

____________________________________________
| makeresults | eval message= "Happy Splunking!!!"
0 Karma

davidepala
Path Finder

TOP, you've save my day! tnx man!!!

0 Karma

niketn
Legend

@davidepala, anytime. Please accept the answer if it helped. Do let us know if you need further help 🙂

____________________________________________
| makeresults | eval message= "Happy Splunking!!!"
0 Karma
Get Updates on the Splunk Community!

Splunk Search APIを使えば調査過程が残せます

   このゲストブログは、JCOM株式会社の情報セキュリティ本部・専任部長である渡辺慎太郎氏によって執筆されました。 Note: This article is published in both Japanese ...

Integrating Splunk Search API and Quarto to Create Reproducible Investigation ...

 Splunk is More Than Just the Web Console For Digital Forensics and Incident Response (DFIR) practitioners, ...

Congratulations to the 2025-2026 SplunkTrust!

Hello, Splunk Community! We are beyond thrilled to announce our newest group of SplunkTrust members!  The ...