Arnaud Fenioux 's Personal Home Page

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Les opinions exprimées ici sont mes opinions personnelles. Mes employeurs actuels ou passés ne sont pas responsables de ce que j'écris ici ou les commentaires laissés par les visiteurs du site.

pmacct / sfacct + influxdb + grafana

Janvier 11, 2018 - Arnaud
Categorie: Technical

I spent a lot of time messing with all of this, that's why I deceided to share my notes.
My aim was to collect sFlow samples and to agregate them (sfacct), store them in a TSDB (influxDB) and graph network traffic (grafana).

 

sFlow

Network Automation with PyEZ and Ansible on Junos

Janvier 1, 2018 - Arnaud
Categorie: Technical
Tags: Juniper

Few months ago, I wrote a blog post regarding Network Automation with PyEZ and Ansible on Junos.

Original posts are available in French and English. The code is available on https://github.com/afenioux/hackathon-evpn

IP squatting and SPAM

Septembre 17, 2017 - Arnaud
Categorie: Technical

This is an article I wrote few months ago with a colleague (Jérôme Nicolle), it's about IP squatting (using BGP) and SPAM.

This article has been publised in MISC mag 89 in January 2017 (http://www.miscmag.com/)

http://afenioux.fr/doc/presentations/MISCmag89.pdf

Peer Me

Décembre 1, 2016 - Arnaud
Categorie: Technical

I'm proud to show you PeerMe, the tool I wrote with two guys at Facebook during the RIPE hackathon in Madrid.

This tool with help you discovering and configuring new peerings on your equipents thanks to PeeringDB Data and EuroIX-json-schema provided by IXP.

LAN extention

Novembre 4, 2016 - Arnaud
Categorie: Technical

This is an article I wrote few months ago with some colleagues, it's about L2 extentions (MPLS/VPLS/VXLAN/TRILL/SPB and LISP).

This article has been publised in MISC mag 84 in april 2016 (http://www.miscmag.com/)

http://afenioux.fr/doc/presentations/MISCmag84.pdf

FranceIX General meeting 2016

Septembre 30, 2016 - Arnaud
Categorie: Technical

This is the presentation I made during the FranceIX General meeting 2016, reguarding the open-source tools we are using and an update about the route filtering on our route-servers (IRR and RPKI/ROA) : http://www.afenioux.fr/doc/presentations/FranceIX-GM-2016.pdf

Route Servers Features & security @RIPE72

Mai 30, 2016 - Arnaud
Categorie: Technical

This this the presentation I made in English at RIPE72, during the Connect Working Group,
Talking about Route Servers on IXP, and security that should be implemented.

http://www.afenioux.fr/doc/presentations/RIPE72_05-16.pdf

FreeBsd Crypto

Mars 4, 2016 - Arnaud
Categorie: Technical
Tags: BSD

There are several way to make some crypto :

-  To create encrypted image jails, use the -c switch and either pass bde or eli and follow the instructions on screen:
ezjail-admin create -c eli -i 16G example.com 10.0.0.3

Route Servers @FRnOG25

Novembre 13, 2015 - Arnaud
Categorie: Technical

This is a very short (10-15 minutes) I made (in French) at FRnOG25 in Paris in November 2015.

Topic is about Route Servers at IXP (features, securities, filtering).

http://www.afenioux.fr/doc/presentations/FRnOG25-2015.pdf

RIPE Atlas/RIS at FranceIX GM 2015

Septembre 18, 2015 - Arnaud
Categorie: Miscellaneous

Here is the presentation I made at FranceIX General Meeting 2015, about the Ripe Atlas Anchor and the RIS collector we have set up in France :

http://www.afenioux.fr/doc/presentations/FranceIX-GM-2015.pdf

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