Splunk Search

GeoASN not resolving IP v6 addresses

ten_yard_fight
Path Finder

I recently started getting requests in my web server logs with source ip v6 addresses. It appears that GeoASN doesn't know how to translate them so it labels the Organization as 'unknown'. Is there some modification I need to do any of the app's scripts to get this working? Any ideas?

0 Karma

utopian
New Member

Hi, I ended up having to modify GeoASN to use pygeoip instead of MaxMind's python library.
See sites.google.com/site/splunkgeoasnipv6update/home for details. (sorry I couldn't link it here). Basically, the approach is to download and install pygeoip, download MaxMind's ipv6 city and ASN databases, and modify GeoASN to read the appropriate database depending on the type of ip passed in (IPv4 or IPv6).

0 Karma
Get Updates on the Splunk Community!

What's new in Splunk Cloud Platform 9.1.2312?

Hi Splunky people! We are excited to share the newest updates in Splunk Cloud Platform 9.1.2312! Analysts can ...

What’s New in Splunk Security Essentials 3.8.0?

Splunk Security Essentials (SSE) is an app that can amplify the power of your existing Splunk Cloud Platform, ...

Let’s Get You Certified – Vegas-Style at .conf24

Are you ready to level up your Splunk game? Then, let’s get you certified live at .conf24 – our annual user ...