Getting Data In

Redirection to different index using transforms.conf

paycorp
Engager

Hi,

I have a couple of network devices which are sending logs to splunk over udp (so no forwarder installed on them).

I'm struggling to get my transforms.conf to redirect the data to a separate index.
The network devices have 2 transforms rules, the first one being a MetaData:Host being set (instead of IP) which works fine.
What am I doing wrong for the index redirection?
Maybe some issue with SOURCE_KEY? I've tried using a SOURCE_KEY = MetaData:Host in transforms.conf

transforms.conf
[host_rename_rt1]
REGEX = .
DEST_KEY = MetaData:Host
FORMAT = host::rt1

[index_redirect_to_pci]
REGEX = .
DEST_KEY = MetaData:Index
FORMAT = pci

props.conf
[host::x.x.x.x]
TRANSFORMS-rt1 = host_rename_rt1,index_redirect_to_pci

Thanks

0 Karma

dart
Splunk Employee
Splunk Employee

You should have _MetaData:Index not MetaData:Index.

### transforms.conf
[host_rename_rt1]
REGEX = .
DEST_KEY = MetaData:Host
FORMAT = host::rt1

[index_redirect_to_pci]
REGEX = .
DEST_KEY = _MetaData:Index
FORMAT = pci

### props.conf
[host::x.x.x.x] 
TRANSFORMS-rt1 = host_rename_rt1,index_redirect_to_pci
Get Updates on the Splunk Community!

Why You Can't Miss .conf25: Unleashing the Power of Agentic AI with Splunk & Cisco

The Defining Technology Movement of Our Lifetime The advent of agentic AI is arguably the defining technology ...

Deep Dive into Federated Analytics: Unlocking the Full Power of Your Security Data

In today’s complex digital landscape, security teams face increasing pressure to protect sprawling data across ...

Your summer travels continue with new course releases

Summer in the Northern hemisphere is in full swing, and is often a time to travel and explore. If your summer ...