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0x12: Workshop! Network IO Virtualization
by Jamal Hadi Salim 29 May '18

29 May '18

New workshop accepted. Alexander Duyck will chair a working session with face to face discussions of the several ongoing efforts related to IO Virtualization as it pertains to networking. More info: https://www.netdevconf.org/0x12/session.html?iov-workshop cheers, jamal Again reminder: 1) June 1st is the deadline for early bird (20% off) registration fees. 2) We do have bursaries for folks who need help getting to the conference.Closes on June 20th. Open to all members of the community.

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0x12: Nuts-n-bolts Talk!How hard can it be? Adding Multipath TCP to the upstream kernel
by Jamal Hadi Salim 28 May '18

28 May '18

New Nuts-n-bolts Talk paper accepted. Christoph Paasch, Mat Martineau, Peter Krystad and Matthieu Baerts have been working very hard on kernel Multipath TCP(RFC 6824) support. There have been difficulties in the past in upstreaming this implementation due to its invasive architecture; however, the authors feel that they have better understanding since the last time they showed up at netdev conf 0.1: The current MPTCP implementation has moved from it researchy origins and is already used by millions of devices in production environments. The protocol standardization is also now complete. For these reasons the authors feel that experience has gained them a lot of insight and they are ready to move forward with upstreaming. In this talk, the authors will do a gentle introduction of Multipath TCP and mention some uses cases already in production. They will discuss the challenges faced - both resolved and ongoing. More importantly they will be looking for feedback on how to best revamp the current implementation for upstreaming purposes. More info: https://www.netdevconf.org/0x12/session.html?how-hard-can-it-be-adding-mult… cheers, jamal Again reminder: 1) June 1st is the deadline for early bird (20% off) registration fees. 2) We do have bursaries for folks who need help getting to the conference.Closes on June 20th. Open to all members of the community.

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0x12: Moonshot Talk! Implementing TC Connection-Tracking offload
by Jamal Hadi Salim 25 May '18

25 May '18

New moonshot paper accepted. Guy Shattah and Rony Efraim are back again. At netdev 2.2 they discussed and demonstrated a PoC to add connection tracking support. They have taken the feedback given to them in Seoul and and gained more insight. In this talk they will briefly discuss the existing offloading mechanisms already used by TC. The addition of connection tracking within TC, and in more detail ways to implement offloading of connection tracking. More info: https://www.netdevconf.org/0x12/session.html?implementing-tc-connection-tra… cheers, jamal Again reminder: 1) June 1st is the deadline for early bird (20% off) registration fees. 2) We do have bursaries for folks who need help getting to the conference.Closes on June 20th. Open to all members of the community.

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0x12: nuts 'n bolts Talk! DIM - Generic Dynamic Interrupt Moderation library
by Jamal Hadi Salim 24 May '18

24 May '18

New nutsnbolts paper accepted. DIM lib is a net driver independent framework for dynamically tuning interrupt moderation recently merged in 4.16 and used by several drivers. It exposes an API which any driver may use in order to optimize its throughput, packet rate, latency and interrupt rate. In this talk Tal Gilboa will go into details of the DIM workflow, algorithm used, how to integrate into your driver; and last but not least performance benefits. More info: https://netdevconf.org/0x12/session.html?dim-generic-dynamic-interrupt-mode… cheers, jamal Again reminder: 1) June 1st is the deadline for early bird (20% off) registration fees. 2) We do have bursaries for folks who need help getting to the conference.Closes on June 20th. Open to all members of the community.

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The NetDev Society Financial Report for Conference 2.1 and 2.2
by Jamal Hadi Salim 24 May '18

24 May '18

The NetDev Society board is pleased to share a summary of the financial reports on netdev conferences 2.1 and 2.2. If you have questions or need clarification please email board(a)netdevconf.org or catch any of the board members at the 0x12 conference. More info: https://netdevconf.org/0x12/news.html?financial-statement cheers, jamal

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0x12: Second Gold Sponsor, Mojatatu
by Jamal Hadi Salim 23 May '18

23 May '18

Sorry for the typo earlier. Now you know my reuse secret. Mojatatu is our second Gold Sponsor. Mojatatu Networks has been a supporter of the Netdev conference since 0.1! Thank you for sponsoring Netdev conf 0x12. https://www.netdevconf.org/0x12/news.html?gold-sponsor-mojatatu-networks cheers, jamal Again reminder: 1) June 1st is the deadline for early bird (20% off) registration fees. 2) We do have bursaries for folks who need help getting to the conference.Closes on June 20th. Open to all members of the community.

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0x12: First Sponsor, Cumulus!
by Jamal Hadi Salim 23 May '18

23 May '18

Mojatatu Networks has been a supporter of the Netdev conference since 0.1! Thank you for sponsoring Netdev conf 0x12. https://www.netdevconf.org/0x12/news.html?gold-sponsor-mojatatu-networks cheers, jamal Again reminder: 1) June 1st is the deadline for early bird (20% off) registration fees. 2) We do have bursaries for folks who need help getting to the conference.Closes on June 20th. Open to all members of the community.

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0x12: Moonshot Talk! Toward an eBPF-based clone of iptables
by Jamal Hadi Salim 22 May '18

22 May '18

Another exciting moonshot talk. Recently there have been discussions for the replacement of iptables with an eBPF-based approach. In this moonshot talk, Fulvio Risso et al discuss what they feel is needed to make such a transition. Is eBPF ready to replace iptables? Come find out and participate in the discussion. https://www.netdevconf.org/0x12/session.html?toward-an-ebpf-based-clone-of-… cheers, jamal PP: The early bird registration is still on at 20% off regular price.

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0x12:Tutorial! Server Migration with TCP_REPAIR
by Jamal Hadi Salim 21 May '18

21 May '18

Another exciting tutorial. Project CRIU works against cruelty on containers. To all you who treated containers like cattle - meet CRIU where containers are treated like pets. Come to this tutorial by Andrei Vagin, Mike Rapoport and Pavel Emelyanov and learn how to show tender loving care to your TCP applications. Learn how to checkpoint a TCP session in one container and restore it on another(possibly different machine). This instructor-led tutorial will start with illustration of a simple TCP application migration code; it will then lead towards demonstrating a more complex example where a container with an active ssh connection is checkpointed on one host and restored on another host (and the connection remains live after the restore). https://www.netdevconf.org/0x12/session.html?server-migration-with-tcp_repa… cheers, jamal PS: The CFS is officially closed as of today. Thanks to everyone who submitted. For those who have not yet been notified of the status of their submissions, rest assured the program committee is working hard and you will get a response. PPS: The early bird registration is still on. After June 1st it goes up.

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0x12: Workshop! IoT related MAC layers, header compression and routing protocols
by Jamal Hadi Salim 18 May '18

18 May '18

Stefan Schmidt will chair a working session with face to face discussions on IoT related MAC layers, header compression and routing protocols. In no particular order the agenda would roughly cover: o ieee802154 and 6lowpan subsystem status update for the last kernel releases o Defining a userspace API to configure 6lowpan header compression options o Discuss what needs to be done for an ieee802154 hardMAC extension to the stack o Improve test coverage with hwsim, tdc, scapy & TITAN o Thoughts on software fallback implementations for ieee802154 CSMA and AACK o Thoughts on a LoRa subsystem (with SCHC addition to 6lowpan) for Linux please contact Stefan to request for a slot for the above or new relevant topics. https://www.netdevconf.org/0x12/session.html?workshop-on-iot-related-mac-la… cheers, jamal

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