Splunk Search

Match IP network source

pfries54
New Member

I want to add data of a network, for example 192.168.0.0/24.
But when i select TCP/UDP, and i add 192.168.0.* on "Accept connection of" i don't receive log of my network.
But it work when i just indicate UDP port.

It's a problem with my regex ?

0 Karma
1 Solution

nickhills
Ultra Champion

Splunk is not a network sniffer in itself.

Your option are:

  1. Configure Syslog to send data from each host on your network to a TCP/UDP port

    https://access.redhat.com/solutions/54363

  2. Install a Universal forwarder on each of your hosts

    http://docs.splunk.com/Documentation/Forwarder/7.0.1/Forwarder/HowtoforwarddatatoSplunkEnterprise

  3. Install and deploy Splunk Stream for network traffic

    https://splunkbase.splunk.com/app/1809/

  4. many others

If my comment helps, please give it a thumbs up!

View solution in original post

0 Karma

nickhills
Ultra Champion

Splunk is not a network sniffer in itself.

Your option are:

  1. Configure Syslog to send data from each host on your network to a TCP/UDP port

    https://access.redhat.com/solutions/54363

  2. Install a Universal forwarder on each of your hosts

    http://docs.splunk.com/Documentation/Forwarder/7.0.1/Forwarder/HowtoforwarddatatoSplunkEnterprise

  3. Install and deploy Splunk Stream for network traffic

    https://splunkbase.splunk.com/app/1809/

  4. many others

If my comment helps, please give it a thumbs up!
0 Karma
Get Updates on the Splunk Community!

Introducing the Splunk Community Dashboard Challenge!

Welcome to Splunk Community Dashboard Challenge! This is your chance to showcase your skills in creating ...

Get the T-shirt to Prove You Survived Splunk University Bootcamp

As if Splunk University, in Las Vegas, in-person, with three days of bootcamps and labs weren’t enough, now ...

Wondering How to Build Resiliency in the Cloud?

IT leaders are choosing Splunk Cloud as an ideal cloud transformation platform to drive business resilience,  ...