Splunk Search

lookup table 'lo_hi_subnet_CIDR' does not exist

pparkerntx99
Explorer

Hope I get some help,

message:
The lookup table 'lo_hi_subnet_CIDR' does not exist. It is referenced by configuration 'Login_Data'.

I set the auto lookup per the example and it is not working, I set up one before this one on a different table and it worked fine.

Do I need to create an extracted field in the target sourcetype with the same name as the lookup field in the configuration?
The lookup is associated to the search app and is a one time lookup file
Any suggestions would be apprciated

0 Karma

s2_splunk
Splunk Employee
Splunk Employee

Sounds like either a typo somewhere in the configuration or a permissions/visibility issue. Can you post props/tranforms and directory listing of your .../etc/apps/search/lookups directory?

0 Karma
Get Updates on the Splunk Community!

Accelerating Observability as Code with the Splunk AI Assistant

We’ve seen in previous posts what Observability as Code (OaC) is and how it’s now essential for managing ...

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 ...