Knowledge Management

Applying "FieldAlias" for specific type of event.

im_bharath
Path Finder

Hey All, 

I have the 3 types of events coming from the same source(see below) with different codes such as TS01, US03 and VS05 respectively, 

1) ABC:0|Application|ABCD|I2.0|TS01|Logging Change|Medium| eventId=4xxxx msg=The value ..... src_user=xyz, shost=abc.ad.com....... 

2) ABC:0|Application|ABCD|I2.0|US03|Logging Update|Medium| eventId=5xxxx msg=The value ..... src_user=xyz, shost=abc.ad.com

3) ABC:0|Application|ABCD|I2.0|VS05|Logging Revert|Medium| eventId=6xxxx msg=The value ..... src_user=xyz, shost=abc.ad.com

So, in the event(1) I want to rename the src_user as dest_user and shost as dhost without the same fields in the other 2 types of events. 

In the "Props.conf" I can add below, 

FIELDALIAS-src_host = src_host AS dest_host

FIELDALIAS-shost = shost AS dhost

but the issue is that if I use the above in props.conf the changes will get applied across all the event codes, so, my question is if there is a way to achieve this for only the specific code lets say, "TS01". 

Any help on this will be much appreciated. 

Thanks. 

 

Labels (2)
0 Karma

richgalloway
SplunkTrust
SplunkTrust

Can you use an EVAL instead of FIELDALIAS?  If so, and presuming the 'type' field exists then this may work for you.

EVAL-dest_host = if(type="TS01", src_host, dest_host)
EVAL-dhost = if(type="TS01", shost, dhost)
---
If this reply helps you, Karma would be appreciated.
0 Karma
Get Updates on the Splunk Community!

.conf24 | Day 0

Hello Splunk Community! My name is Chris, and I'm based in Canberra, Australia's capital, and I travelled for ...

Enhance Security Visibility with Splunk Enterprise Security 7.1 through Threat ...

(view in My Videos)Struggling with alert fatigue, lack of context, and prioritization around security ...

Troubleshooting the OpenTelemetry Collector

  In this tech talk, you’ll learn how to troubleshoot the OpenTelemetry collector - from checking the ...