Splunk Enterprise

black hole

jcampbell1977
Explorer

I am attempting to black hole some data. It is based off simple strings, but my regex is not working. 

1st. I want to remove all events that contain "somename@google.com"

props: sourcetype=ipstuff

[ipstuff]
TRANSFORMS-filter-events = ipstuff_drop_event

Transforms: 

[ipstuff_drop_event]
REGEX = somename\@\google\.\com
DEST_KEY = queue
FORMAT = nullQueue

2nd. I want to remove all event that contain the string "totalamountsystem".

props: sourcetype=ds:fip

[ds:fip]
TRANSFORMS-filter-events=totalamountsystemDrop

Transforms:

[totalamountsystemDrop]
REGEX = totalamountsystem
DEST_KEY = queue
FORMAT = nullQueue

 

What am I missing here?

 

0 Karma

isoutamo
SplunkTrust
SplunkTrust

Hi

Are you running these on HF or indexer? 

in the 1st case your regex should be

REGEX = somename@google\.com

and 2nd

try

REGEX = .*totalamountsystem.*

if there could be any non breaker character within that world

r. Ismo

0 Karma

jcampbell1977
Explorer

I am performing on an indexer and these logs are still getting indexed after applying these changes. Do I need to adjust the sourcetype definition in the stanza?

0 Karma

isoutamo
SplunkTrust
SplunkTrust
There is no HF before indexer? And you have restarted indexer after change?

Sourcetype names are correct.
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 ...