Re: Free Program to take netflow

[Mike Hammett <nanog () ics-il net>]

I've done that a couple ways. I've used a nProbe license to add the ASN information in. There are other utilities that 
do this, but I forgot what they are. 




----- 
Mike Hammett 
Intelligent Computing Solutions 
http://www.ics-il.com 

Midwest-IX 
http://www.midwest-ix.com 

----- Original Message -----

From: "Dennis Burgess via NANOG" <nanog () nanog org> 
To: nanog () nanog org 
Sent: Monday, May 20, 2019 8:36:47 AM 
Subject: RE: Free Program to take netflow 



Please let me clarify. Currently the Netflow data that this customer is sending does NOT supply AS information. So I 
need something to generate that AS data and display. The goal is to figure out where we need to peer next. Where the 
top traffic is coming in from (what AS) on our paid transit. 




Dennis Burgess, 



From: NANOG <nanog-bounces () nanog org> On Behalf Of Dennis Burgess via NANOG 
Sent: Friday, May 17, 2019 9:27 AM 
To: nanog () nanog org 
Subject: Free Program to take netflow 

I am looking for a free program to take netflow and output what the top traffic ASes to and from my AS are. Something 
that we can look at every once in a while, and/or spin up and get data then shutdown.. Just have two ports need netflow 
from currently. 

Thanks in advance. 



Dennis Burgess