User day

These are the User day proposals, remember these are targeted to sysadmin, devops and so on.

Welcoming

• When 9h.
• Who: Netfilter coreteam.
• Time: 15 minutes.

Suricata and its interaction with Netfilter

• When: 9h15.
• Who: Eric Leblond
• Type: Talk
• Description: An introduction to Suricata IDS/IPS with focus on Netfilter interaction.
• Time: 45 minutes

Coffe break

• When: 10h-10h15.

OVS and OVN

• When: 10h15
• Who: Joe Stringer
• Type: talk
• Description: Overview of the OVS and OVN projects which use Netfilter for stateful connection tracking.
• Time: 30 minutes
• Slides: File:NFWS-OVS-intro.pdf

Introduction to kasan and syzkaller

• When: 10h50.
• Who: Florian Westphal
• Type: Talk
• Description: overview of syzkaller and how it works at a high level
• Time: 30 minutes

Netfilter logging

• When: 11h25.
• Who: Eric Leblond
• Type: talk
• Description: An history of Netfilter logging including a presentation of Ulogd
• Time: 30 minutes

Lunch

Stop from 12h to 14h.

Linux network stack walkthrough

• When: 14h.
• Who: Florian Westphal
• Type: Talk
• Description: from nic to process and back again
• Time: 45 minutes

Hands-on: migrate your laptop to nftables

• When: 14h50.
• Who: Eric Leblond / Pablo Neira
• Type: Practical workshop session
• Description: Migrate your laptop to use nftables.
• Requirements: Bring your own laptop.
• Time: 1 hour.

Coffee break

• When: 15h50

TCP/IP is Boring: A tour of cellular protocol stacks

• When: 16h05.
• Who: Harald Welte
• Type: Talk
• Description: TCP/IP + Ethernet are boring protocols, everyone knows them at heart. This talk will be an overview about a diferent set of protocol stacks which are used just as widely: The protocol stacks of 2G and 3G cellular networks. DISCLAIMER: nothing netfilter related here!
• Time: 45 minutes (can also fill 60 mins, if you have a shortage of talks)

Closing

• When: 17h.