Deployment Architecture

Deployment Server Whitelist help

splunkIT
Splunk Employee
Splunk Employee

I have n number of hosts with below pattern.

hostname01.corp.domain.com
hostname02.corp.domain.com
hostname03.corp.domain.com
...
hostname100.corp.domain.com
hostname101.corp.domain.com
hostname102.corp.domain.com

What regex to use to whitelist for above hosts so that only hostname01.corp.domain.com to hostname100.corp.domain.com are included, but excluding hostname101.corp.domain.com and others?

Tags (1)
0 Karma

ddrillic
Ultra Champion

I prefer to keep the whitelist in serverclass.conf explicit - helps in forwarder's administration ....

0 Karma

splunkIT
Splunk Employee
Splunk Employee

This should work

hostname([0-9]{2}|100).corp

You can verify it at regex101.com

Get Updates on the Splunk Community!

Splunk Training for All: Meet Aspiring Cybersecurity Analyst, Marc Alicea

Splunk Education believes in the value of training and certification in today’s rapidly-changing data-driven ...

Investigate Security and Threat Detection with VirusTotal and Splunk Integration

As security threats and their complexities surge, security analysts deal with increased challenges and ...

Observability Highlights | January 2023 Newsletter

 January 2023New Product Releases Splunk Network Explorer for Infrastructure MonitoringSplunk unveils Network ...