Splunk Search

Creating a lookup from comma separated data...

Steve_Litras
Path Finder

I'm trying to do some work with qualys data. There are events that describe "asset groups", with a bunch of fields, one of which is "scanips", which is a comma separated list of IP addresses. something like:

asset_group_id=1376498 asset_group_title="San Francisco Assets" scanips=10.10.1.2,10.10.1.3,10.10.5.2

I'd like to process that data and use outputlookup to create a lookup table that would be something like

ip,asset_group

10.10.1.2,San Francisco Assets

10.10.1.3,San Francisco Assets

10.10.5.2,San Francisco Assets

I'd like to do this all within splunk, but can't figure out how. Any thoughts?

Thanks
Steve

Tags (2)
0 Karma

somesoni2
Revered Legend

I am assuming the sample event your posted is already indexed and when searched, you are able to get fields asset_group_title and scanips.

query to select your event | fields asset_group_title, scanips | rename asset_group_title as asset_group, scanips as ip | eval ip=split(ip,",") | mvexpand ip | outputlookup yourlookupfilename
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!

Data Outage Monitoring and Reporting

We’ve all been there, right? Living our best life, working on our Splunk environment, when out of nowhere a ...

Manage Datasets and Connections in Catalog on Splunk Cloud Platform

Set Up Data Where You Use It Catalog already helps teams find and understand data across Splunk indexes, ...

Persistent Queue at TcpOut — One of Splunk's Most Practical Features

Splunk introduced persistent queueing at the tcpout layer as one of the most practical resilience features in ...