Getting Data In

Universal forwarder upgrade

verifi81
Path Finder

hi all,

I need to upgrade the universal forwarder on a windows server. 

1. Can I just download the latest version of the universal forwarder and run it on top of the current installation or would it be better to uninstall the current first? 

2.Is there a way to initiate an upgrade from the current version?

Labels (1)
0 Karma

gcusello
SplunkTrust
SplunkTrust

Hi @verifi81 ,

Version of Universal Forwarders depends on the version of the Indexer that has to receive data:

Indexer version must be equal or higher than Universal Forwarder.

You can upgrade UF only copying and running the setup on the target server, putting attention to the version of the upgrade and to the architecture (32/64 bit).

If you uninstall the previous, you have to repeat the configuration steps, if instead you over install it, you take all the old configurations, so it's better!

What do you mean with "Is there a way to initiate an upgrade from the current version?"?

Ciao.

Giuseppe

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!

Cisco Data Fabric from Architecture to Investigation, Better SOC Visibility, and More ...

Splunk Lantern is Splunk’s customer success center that provides practical guidance from Splunk experts on key ...

The Trust Gap: Why a Data Foundation is Fundamental to an Agentic Enterprise

The Trust Gap: Why a data foundation is fundamental to an  Agentic Enterprise.   Agentic AI is transforming ...

Data Management Digest – September 2026

    Welcome to the September 2026 edition of Data Management Digest! September brought a fresh wave of ...