All Apps and Add-ons

Problem resolving DNS outside of Domain name,

joseluisquisan
Engager

Hello,

I´ve been working with lookup and its working fine, I used this :

" | lookup dnslookup clientip
as src OUTPUT clienthost | table _time clienthost src "

It can resolve Publics IPs by his www hostname but somehow the internal IP just resolve the IP that are within the windows Domains, the others IP that are internal but no in the domains, can not.

alt text

I tried to review the DNS ( cat /etc/resolv.conf) of the SPLUNK Search, and this is the results,

cat /etc/resolv.conf

[root@genosis ~]# cat /etc/resolv.conf

Generated by NetworkManager

search metrodom.cl
nameserver 172.16.20.36
nameserver 172.16.20.34
[root@genosis ~]#

I tested in my Pc , that it has the same DNS and I got this result

alt text

Do you have any idea, how can I put this resolved address in the clienthost field?

0 Karma
Get Updates on the Splunk Community!

Stay Connected: Your Guide to January Tech Talks, Office Hours, and Webinars!

What are Community Office Hours? Community Office Hours is an interactive 60-minute Zoom series where ...

[Puzzles] Solve, Learn, Repeat: Reprocessing XML into Fixed-Length Events

This challenge was first posted on Slack #puzzles channelFor a previous puzzle, I needed a set of fixed-length ...

Data Management Digest – December 2025

Welcome to the December edition of Data Management Digest! As we continue our journey of data innovation, the ...