All Apps and Add-ons

Adding xauthuser to datamodel

jairjr
Path Finder

I tried to add the xauthuser field to the data model ftnt_fos and after that I get no results any more. Did I break it?

The xauthuser field carries the username that connected to the firewall using an ipsec tunnel, it's a critical field for the vpn dashboard.

0 Karma

jairjr
Path Finder

In the Splunk web ui I went to Settings/Datamodels, then opened the "Fortinet FOS Log" datamodel:

  • I disabled acceleration otherwise it does not allow me to edit the datamodel
  • In the "Firewall Logs" item I added a new extracted field named xauthuser with type string.
  • Enabled acceleration again.

Now when I go to any Fortigate pre-built dashboard I get "No results".

0 Karma

jerryzhao
Contributor

what's the datamodel acceleration progress?

0 Karma

jairjr
Path Finder

93%, now the dashboards are working. I think I just didn't wait enough, thank you for your help.

0 Karma

jerryzhao
Contributor

what file are you changing? the datamodel should be defined in SplunkAppForFortinet/default/data/models/ftnt_fos.json
what are your changes? please paste it here.
which dashboard query on vpn are you adding/customizing?

0 Karma
Get Updates on the Splunk Community!

Index This | Why did the turkey cross the road?

November 2025 Edition  Hayyy Splunk Education Enthusiasts and the Eternally Curious!   We’re back with this ...

Enter the Agentic Era with Splunk AI Assistant for SPL 1.4

  🚀 Your data just got a serious AI upgrade — are you ready? Say hello to the Agentic Era with the ...

Feel the Splunk Love: Real Stories from Real Customers

Hello Splunk Community,    What’s the best part of hearing how our customers use Splunk? Easy: the positive ...