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0x14: Platinum Sponsor, NetApp!
by Jamal Hadi Salim 14 Feb '20

14 Feb '20

We welcome back NetApp as a platinum sponsor! NetApp, we are grateful for your support to the netdev community! NetApp (https://www.netapp.com/) has been a foundation in the storage world, and is steadily leading the market transformation to the hybrid cloud. Networking and open-source are key for this transformation, and NetApp is committed to not only embracing, but contributing to the community for all to benefit. cheers, jamal

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0x14: nutsnbolts, Security and Control of SR-IOV: What’s Our Responsibility if the Kernel is Bypassed?
by Jamal Hadi Salim 13 Feb '20

13 Feb '20

Network kernel bypass is becoming more common. Often the given rationale to bypass the kernel is that it takes too long to develop and enable the kernel for new features. Kernel bypass opens the possibility of multiple, independent agents trying to independently (and directly) use and manage resources. This breaks the assumption that the kernel is the central system resource manager. The sanity and security of the system can be compromised. In this talk, Carolyn Wyborny and Tom Herbert will look at this issue with the perspective of SR-IOV’s Virtual Functions (VF); they will introduce the problems of control and security in the context of kernel bypass. They will propose some potential solutions and finally they hope to initiate a community discussion on the topic. More info: https://netdevconf.info/0x14-staging/session.html?talk-security-and-control… Reminder, registration is now open and early bird is still in effect. https://netdevconf.info/0x14/registration.html cheers, jamal

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0x14: Travel consideration update
by Jamal Hadi Salim 12 Feb '20

12 Feb '20

It has been brought to our attention that there are countries which may impose outbound travel restrictions of their residents as a counter-measure to coronavirus (2019-nCov). Our understanding is this applies mostly to our colleagues in Asia who want to attend netdev 0x14. It is also likely that by the time we get close to the conference things will be under better control than they are right now. We would like to optimistically keep on moving forward with registration. Please register and take advantage of the early bird rates. We will reimburse 100% of the rate to any registered attendee who is unable to travel because of government imposed travel restrictions. This rule applies whether you register at early bird rates or later. See you in Vancouver! cheers, jamal (on behalf of the NetDev Society)

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0x14: New Bronze sponsor! Mellanox
by Jamal Hadi Salim 11 Feb '20

11 Feb '20

We are pleased to announce Bronze sponsorship from our friends at Mellanox! Mellanox has been a consistent supporter of the netdev conference. Thank you! Mellanox Technologies (https://www.mellanox.com/) is a leading supplier of end-to-end Ethernet and InfiniBand intelligent interconnect solutions and hyper-converged infrastructure. Reminder, registration is now open and early bird is still in effect. https://netdevconf.info/0x14/registration.html cheers, jamal

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Enjoy a hockey game in Canada!
by Christie Geldart 11 Feb '20

11 Feb '20

Hello everyone, A few people have been asking so I wanted to share this information with everyone. There will be two home games for the Vancouver Canucks before and during our conference. The first one Sunday March 15th & the second on Wednesday March 18th. The Rogers Stadium is a 25 minute walk from the conference location. If you are interested in seeing a hockey game here are a few links to where you can buy tickets: Winnipeg Jets at Vancouver Canucks Sun. Mar 15, 2020 5:00 PM - Rogers Arena, Vancouver, BC, CA https://www1.ticketmaster.ca/vancouver-canucks-vs-winnipeg-jets/event/11005… <https://www1.ticketmaster.ca/vancouver-canucks-vs-winnipeg-jets/event/11005…> https://www.vividseats.com/nhl-hockey/vancouver-canucks-tickets/canucks-3-1… <https://www.vividseats.com/nhl-hockey/vancouver-canucks-tickets/canucks-3-1…> Tampa Bay Lightning at Vancouver Canucks Wed. Mar 18, 2020 7:00 PM - Rogers Arena, Vancouver, BC, CA https://www1.ticketmaster.ca/vancouver-canucks-vs-tampa-bay-lightning/event… <https://www1.ticketmaster.ca/vancouver-canucks-vs-tampa-bay-lightning/event…> https://www.vividseats.com/nhl-hockey/vancouver-canucks-tickets/canucks-3-1… <https://www.vividseats.com/nhl-hockey/vancouver-canucks-tickets/canucks-3-1…> Don’t forget to buy your ticket at the early bird rate ending February 17th. Best regards, Christie Geldart Event Coordinator, NETDEV 0x14 https://netdevconf.info/0x14/

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Re: [NetDev-People] 2 hotel guest rooms available
by Christie Geldart 10 Feb '20

10 Feb '20

Hi All, These are now spoken for. For those of you who have contacted me and not heard back, you are the next in line if the person in front of you has changed their minds. Thank you, Christie > On Feb 10, 2020, at 9:35 AM, Christie Geldart via people <people(a)netdevconf.info> wrote: > > Hello everyone, > > I have 2 guest room on hold for at the Pinnacle Harbourfront Hotel where our conference is taking place. > > I will make these a first come first serve the rate is $259CAD per night. For anyone who is interested please send me an email. > > Best regards, > > Christie Geldart > Event Coordinator, NETDEV 0x14 > https://netdevconf.info/0x14/ <http://94py.mjt.lu/lnk/AMwAAGPiUboAAAAAAAAAAAKNIYoAAYCsBU0AAAAAAAwWzABeQWpr…> > > > > > > _______________________________________________ > people mailing list > people(a)netdevconf.org > https://lists.netdevconf.info/cgi-bin/mailman/listinfo/people

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0x14: New Gold sponsor! Cumulus
by Jamal Hadi Salim 10 Feb '20

10 Feb '20

We are pleased to announce that Cumulus is back as a gold sponsor for netdevconf 0x14! Cumulus has sponsored _every_ single netdev conference since inception. This conference continues to thrive because of such generosity. Thank you Cumulus! More info about Cumulus: https://netdevconf.info/0x14/news.html?gold-sponsor-cumulus-networks Reminder, registration is now open and early bird is still in effect. https://netdevconf.info/0x14/registration.html cheers, jamal

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2 hotel guest rooms available
by Christie Geldart 10 Feb '20

10 Feb '20

Hello everyone, I have 2 guest room on hold for at the Pinnacle Harbourfront Hotel where our conference is taking place. I will make these a first come first serve the rate is $259CAD per night. For anyone who is interested please send me an email. Best regards, Christie Geldart Event Coordinator, NETDEV 0x14 https://netdevconf.info/0x14/

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0x14: nutsnbolts, The Path To TCP 4K MTU and RX ZeroCopy
by Jamal Hadi Salim 09 Feb '20

09 Feb '20

If you are a big shop like Google you are always looking to squeeze all the performance juice you can out of your CPUs. Given the large number of machines deployed, a 1% performance improvement could mean millions of $$ in savings in both capital and operational costs. In this talk, monsieur Eric Dumazet - the man sometimes refered to in passing as some form of ninja - will describe changes introduced by Google that help double TCP receiver efficiency in their datacentres. Eric will discuss various issues that had to be overcome and a variety of tuning that was needed to achieve these performance improvements. More info: https://netdevconf.info/0x14/session.html?talk-the-path-to-tcp-4k-mtu-and-r… cheers, jamal

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0x14: nutsnbolts, What to do with 1/2 a bit? L4S, SCE, or ?
by Jamal Hadi Salim 08 Feb '20

08 Feb '20

Imagine you have only one more bit left in the world! Scratch that. Imagine there is only a half bit left in the world. Then imagine there are multiple causes vying for this half bit. Who would you give it to and why? Yes, these things happen;-> A lot easier when it is between developers and a lot harder when it is to decide a standard that shall be cast in stone. The Internet Engineering Task Force (ietf) Transport Area Working Group (tsvwg) has such a struggle going. There are presently 2 proposals before for the last unused code point in the IPv4/6 header - one by the Low Latency Low Loss Scalable throughput (L4S) folks (see Netdev 0x13 for L4S talks) and another from the Some Congestion Experienced (SCE) folks. In this talk, Rodney Grimes will describe the two solutions and their prototype kernel implementations; what changes are made to both TCP and IP layers, etc. Rod is then going to pose the $1M question and solicit feedback: is one approach better than the other or do we need a new outlook? More info: https://netdevconf.info/0x14/session.html?talk-what-to-do-with-half-a-bit-L… Reminder, registration is now open and early bird is still in effect. https://netdevconf.info/0x14/registration.html cheers, jamal

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