- Submissions-0x19 - netdevconf.info

Re: [External] [Netdev 0x19] Submission #25 "Performance Optimisation and Practices..."
by Satish Kumar 15 Apr '25

15 Apr '25

Greetings, I uploaded the slides last week. I trust they have been received accurately on your side. Kind regards, Satish From: submissions-0x19(a)netdevconf.info Date: Tue, Apr 8, 2025, 2:49 PM Subject: [External] [Netdev 0x19] Submission #25 "Performance Optimisation and Practices..." To: "Satish Kumar"<satish.kumar(a)bytedance.com> Cc: <submissions-0x19(a)netdevconf.info> Dear Satish Kumar, We are contacting you in regard to the presentation slides from your session, Title: Performance Optimisation and Practices Based on MPTCP inside Datacenter Site: https://0x19.netdevconf.info/paper/25 which are currently missing. Please upload - preferably a PDF version of - the slides as soon as possible, going back to the original submission and adding "Talk Slides". This task should be completed by Friday, 11th April. Use the link below to sign in to the site. https://0x19.netdevconf.info/?email=satish.kumar%40bytedance.com We postponed publishing slides to allow more time for uploads and corrections. Contact Netdev Society <submissions-0x19(a)netdevconf.info> with any questions or concerns. - Netdev 0x19 Submissions

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Re: [Netdev 0x19] Submission #23 "Tutorial: Using Packetdrill to Write..."
by Neal Cardwell 11 Apr '25

11 Apr '25

Hi, Sorry for the delay. I have uploaded PDF for my slides to: https://0x19.netdevconf.info/paper/23/edit What is the deadline for uploading the PDF of the Talk Paper? thanks, neal On Tue, Apr 8, 2025 at 9:49 AM <submissions-0x19(a)netdevconf.info> wrote: > Dear Neal Cardwell, > > We are contacting you in regard to the presentation slides from your > session, > > Title: Tutorial: Using Packetdrill to Write Automated Tests for the > Linux Networking Stack > Site: https://0x19.netdevconf.info/paper/23 > > which are currently missing. Please upload - preferably a PDF version of - > the > slides as soon as possible, going back to the original submission and > adding "Talk Slides". This task should be completed by Friday, 11th April. > > Use the link below to sign in to the site. > > https://0x19.netdevconf.info/?email=ncardwell%40google.com > > We postponed publishing slides to allow more time for uploads and > corrections. > Contact Netdev Society <submissions-0x19(a)netdevconf.info> with any > questions or concerns. > > - Netdev 0x19 Submissions >

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Automatic reply: [Netdev 0x19] Submission #36 "Challenges of time sync in Datacenters"
by Oleg Obleukhov 08 Apr '25

08 Apr '25

Hi there! I am on Out Of Office until October 2025 🐣 ✌️

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Re: [EXTERNAL] [Netdev 0x19] Submission #22 "Enhancing virtio-net with IPsec..."
by Srujana Challa 11 Mar '25

11 Mar '25

Greetings, Please find the recorded video for this presentation here https://1drv.ms/v/s!AuHVR-JCk8m6agFr_4EOZarNB5A?e=9uV2hX Thanks, Srujana. > Dear Srujana Challa, > > We are reaching out to you regarding your upcoming Netdev 0x19 session, > "Enhancing virtio-net with IPsec Operations". As per our requirements, we > kindly request that you provide us with a pre-recorded presentation to > minimize technical issues during the event. > > To ensure a high-quality recording, please adhere to the following > guidelines: > > * Minimum resolution: Full HD (1080p) in widescreen format. > * Good audio quality is crucial; clear narration and minimal background noise > will help your message reach the audience more effectively. > * Record yourself in a clean background with sufficient lighting. Please avoid > covering important content with your face-cam. > * Use contrasting colors and reasonable size for text to facilitate readability on > small screens. > > You are free to choose the codec and container format that suits you best. > If you need assistance recording, please let us know as soon as possible. > > Please submit the recorded video via email to this address as soon as possible, > allowing us time to review and make any necessary adjustments. > > Some excellent examples of successful presentations can be found in our > Netdev 0x17 remote sessions: > > * "XDP Offload using Nanotube" by Neil Turton (available at: > https://urldefense.proofpoint.com/v2/url?u=https-3A__youtu.be_e8zv- > 2DF2VL5g-3Ft- > 3D113&d=DwIBaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=Fj4OoD5hcKFpANhTW > dwQzjT1Jpf7veC5263T47JVpnc&m=yMqQ6NNynqRuRJrfi8mLo_tHQrTjFgKz8 > 1- > HyBOARaMbQ4dlHOd7rafRELMxxh8b&s=dfkLpgnML95Fh99tmcRh_mFmhsp > nhBPJ70rJ6GVelrU&e=) > * "Is scaling eBPF easy yet?" by Ivan Koveshnikov (available at: > https://urldefense.proofpoint.com/v2/url?u=https- > 3A__youtu.be_TGgIT9rMsns&d=DwIBaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=F > j4OoD5hcKFpANhTWdwQzjT1Jpf7veC5263T47JVpnc&m=yMqQ6NNynqRuRJ > rfi8mLo_tHQrTjFgKz81- > HyBOARaMbQ4dlHOd7rafRELMxxh8b&s=XfJ37lRFyT7IBT11N6j9ks5LzxSQpk > 7njM1Shyy_Tes&e=) > * "Synce4l: open-source implementation of Synchronous Ethernet" by Michał > Michalik and Arkadiusz Kubalewski (available at: > https://urldefense.proofpoint.com/v2/url?u=https-3A__youtu.be_sbR- > 2Dpf3sWuc&d=DwIBaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=Fj4OoD5hcKFpAN > hTWdwQzjT1Jpf7veC5263T47JVpnc&m=yMqQ6NNynqRuRJrfi8mLo_tHQrTjF > gKz81-HyBOARaMbQ4dlHOd7rafRELMxxh8b&s=VfB- > sltErSlrfl49mTIEdTGeRwlhMykqKoJgTRgc5OM&e=) > > On the day of your presentation, please join the Zoom meeting at least 15 > minutes prior to the scheduled start time. We will provide a link for registered > attendees in the coming days by email. > > If you have any questions or concerns, please don't hesitate to contact us. > > - Netdev 0x19 Submissions

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Re: [EXTERNAL] [Netdev 0x19] Submission #22 "Enhancing virtio-net with IPsec..."
by Srujana Challa 10 Mar '25

10 Mar '25

Greetings, I was unable to share the presentation recording via email because Microsoft Outlook reported that the file size exceeds the server's limit. Could you please advise on how to share the presentation video through email? Thanks, Srujana. > Dear Srujana Challa, > > We are reaching out to you regarding your upcoming Netdev 0x19 session, > "Enhancing virtio-net with IPsec Operations". As per our requirements, we > kindly request that you provide us with a pre-recorded presentation to > minimize technical issues during the event. > > To ensure a high-quality recording, please adhere to the following > guidelines: > > * Minimum resolution: Full HD (1080p) in widescreen format. > * Good audio quality is crucial; clear narration and minimal background noise > will help your message reach the audience more effectively. > * Record yourself in a clean background with sufficient lighting. Please avoid > covering important content with your face-cam. > * Use contrasting colors and reasonable size for text to facilitate readability on > small screens. > > You are free to choose the codec and container format that suits you best. > If you need assistance recording, please let us know as soon as possible. > > Please submit the recorded video via email to this address as soon as possible, > allowing us time to review and make any necessary adjustments. > > Some excellent examples of successful presentations can be found in our > Netdev 0x17 remote sessions: > > * "XDP Offload using Nanotube" by Neil Turton (available at: > https://urldefense.proofpoint.com/v2/url?u=https-3A__youtu.be_e8zv- > 2DF2VL5g-3Ft- > 3D113&d=DwIBaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=Fj4OoD5hcKFpANhTW > dwQzjT1Jpf7veC5263T47JVpnc&m=yMqQ6NNynqRuRJrfi8mLo_tHQrTjFgKz8 > 1- > HyBOARaMbQ4dlHOd7rafRELMxxh8b&s=dfkLpgnML95Fh99tmcRh_mFmhsp > nhBPJ70rJ6GVelrU&e=) > * "Is scaling eBPF easy yet?" by Ivan Koveshnikov (available at: > https://urldefense.proofpoint.com/v2/url?u=https- > 3A__youtu.be_TGgIT9rMsns&d=DwIBaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=F > j4OoD5hcKFpANhTWdwQzjT1Jpf7veC5263T47JVpnc&m=yMqQ6NNynqRuRJ > rfi8mLo_tHQrTjFgKz81- > HyBOARaMbQ4dlHOd7rafRELMxxh8b&s=XfJ37lRFyT7IBT11N6j9ks5LzxSQpk > 7njM1Shyy_Tes&e=) > * "Synce4l: open-source implementation of Synchronous Ethernet" by Michał > Michalik and Arkadiusz Kubalewski (available at: > https://urldefense.proofpoint.com/v2/url?u=https-3A__youtu.be_sbR- > 2Dpf3sWuc&d=DwIBaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=Fj4OoD5hcKFpAN > hTWdwQzjT1Jpf7veC5263T47JVpnc&m=yMqQ6NNynqRuRJrfi8mLo_tHQrTjF > gKz81-HyBOARaMbQ4dlHOd7rafRELMxxh8b&s=VfB- > sltErSlrfl49mTIEdTGeRwlhMykqKoJgTRgc5OM&e=) > > On the day of your presentation, please join the Zoom meeting at least 15 > minutes prior to the scheduled start time. We will provide a link for registered > attendees in the coming days by email. > > If you have any questions or concerns, please don't hesitate to contact us. > > - Netdev 0x19 Submissions

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Re: [Netdev 0x19] Submission #17 "Introduction to eBPF socket maps"
by Cong Wang 10 Mar '25

10 Mar '25

Hello I will present it in real time. But the schedule is not loading on the website, the last time I checked my talk is at 7:15am Pacific Time, so I will dial in tomorrow at about 7:00am PT. Thanks! On Fri, Mar 7, 2025 at 7:02 AM <submissions-0x19(a)netdevconf.info> wrote: > Dear Cong Wang, > > Following up on the earlier email that might have caused some > confusion. To clarify, only "Talk" sessions require pre-recorded > presentations. If your session doesn't fall under this category, > that is not mandatory. > However, please note that remote speakers need to undergo > audio and video testing before the presentation starts. We want to make > sure everything runs smoothly, and your cooperation is greatly > appreciated. > > If you have any questions or concerns, feel free to reach out. Looking > forward to seeing you there! > > > - Netdev 0x19 Submissions >

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Re: [External] [Netdev 0x19] Submission #25 "Performance Optimisation and Practices..."
by Satish Kumar 07 Mar '25

07 Mar '25

Dear authorities, Thanks for accepting our request for the remote presentation. I am attaching the prerecorded video for our 40 minute window. Please find the file attached to this email and if you have any issues, please let us know, we will correct it. Kind regards, Satish Kumar Large file from Lark Mail Satish_MPTCP_NetDev.mov 60.6 MBFile expires on Mar 22, 2025 Download <https://www.sg.larkoffice.com/mail/page/attachment?token=XkGpbdxycozvmPxYr4…> From: submissions-0x19(a)netdevconf.info Date: Fri, Mar 7, 2025, 2:22 AM Subject: [External] [Netdev 0x19] Submission #25 "Performance Optimisation and Practices..." To: "Satish Kumar"<satish.kumar(a)bytedance.com> Cc: <submissions-0x19(a)netdevconf.info> Dear Satish Kumar, We are reaching out to you regarding your upcoming Netdev 0x19 session, "Performance Optimisation and Practices Based on MPTCP inside Datacenter". As per our requirements, we kindly request that you provide us with a pre-recorded presentation to minimize technical issues during the event. To ensure a high-quality recording, please adhere to the following guidelines: * Minimum resolution: Full HD (1080p) in widescreen format. * Good audio quality is crucial; clear narration and minimal background noise will help your message reach the audience more effectively. * Record yourself in a clean background with sufficient lighting. Please avoid covering important content with your face-cam. * Use contrasting colors and reasonable size for text to facilitate readability on small screens. You are free to choose the codec and container format that suits you best. If you need assistance recording, please let us know as soon as possible. Please submit the recorded video via email to this address as soon as possible, allowing us time to review and make any necessary adjustments. Some excellent examples of successful presentations can be found in our Netdev 0x17 remote sessions: * "XDP Offload using Nanotube" by Neil Turton (available at: https://youtu.be/e8zv-F2VL5g?t=113) * "Is scaling eBPF easy yet?" by Ivan Koveshnikov (available at: https://youtu.be/TGgIT9rMsns) * "Synce4l: open-source implementation of Synchronous Ethernet" by Michał Michalik and Arkadiusz Kubalewski (available at: https://youtu.be/sbR-pf3sWuc) On the day of your presentation, please join the Zoom meeting at least 15 minutes prior to the scheduled start time. We will provide a link for registered attendees in the coming days by email. If you have any questions or concerns, please don't hesitate to contact us. - Netdev 0x19 Submissions

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Re: [Netdev 0x19] Accepted with Constraints submission #21 "Challenges and limitations of debugging..."
by Adrián Moreno 07 Mar '25

07 Mar '25

On Wed, Feb 05, 2025 at 12:42:36PM +0000, submissions-0x19(a)netdevconf.info wrote: > Dear Adrián, > > We sent you an email earlier on turning your talk into a tutorial. Please > respond as soon as possible. > > - Netdev 0x19 Submissions > Hi, I have discussed with my colleagues the possibility of turning it into a Tutorial and it seems doable but we have some questions: As it's our first NetDev Conf (as speakers), we'd like to understand what are the expectations regarding a tutorial. I understand it's longer (>1h), and can be more practical but, do we need to set an environment where attendees can participate? Can it still address limitations and give feedback to the community? For example: we had this comment from one of the reviewers: > What the features are doesn't matter nearly as much as how it's done and > what your experiences from doing it are. A demo is good, but be prepared to > show the "dirty details" of how you're setting up your eBPF code and > carrying information out of the kernel, especially the more kernel-stateful > things like conntrack. If you have feedback to kernel people, this would > also be the place to bring it. > Does this also apply to tutorials? Another key aspect is remote access. It might be possible for one of us to travel, probably not the full week but at least the day of the tutorial. But the other two speakers would be remote. Is it possible? Also, when will we know the exact date & time of the tutorial so we can book the flights/hotel (as I said, we most likely would stay just for one day)? Finally, is there any funding available? That would help my employer to also find some budget for this. Thanks. Adrián

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Re: [Netdev 0x19] On your submission #7 "verify protocol behaviors using..."
by Alexander Aring 03 Mar '25

03 Mar '25

Hi, On Tue, Feb 4, 2025 at 4:06 PM <submissions-0x19(a)netdevconf.info> wrote: > > Dear Alexander, > > Could you please respond to our email on whether you will be attending in > person or not? I am currently trying this figure out as well. For now virtual, but it could be changed. - Alex

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Re: [External] [Netdev 0x19] Accepted submission #25 "Performance Optimisation and Practices..."
by Satish Kumar 26 Feb '25

26 Feb '25

Greetings, I am delighted to have received confirmation of the acceptance of my abstract. Regarding the feedback received, the initial segment of the presentation focuses on a kernel implementation, while the subsequent part pertains to DPDK. We are open to splitting the presentation into two parts, each lasting 30 minutes, if that aligns better with the audience's preferences. Your guidance on this matter would be greatly appreciated. Talk names: Socket Locality based Flow Selection in MPTCP By Satish Kumar <satish.kumar(a)bytedance.com>, Punit Agrawal < punit.agrawal(a)bytedance.com> A DPDK Implementation of MPTCP By Zhiqiang You <youzhiqiang(a)bytedance.com>, Wanchen Wang < wangwanchen.0316(a)bytedance.com> *Additionally, I kindly request an invitation letter for the Schengen visa application process.* Warm regards, Satish From: submissions-0x19(a)netdevconf.info Date: Mon, Feb 3, 2025, 7:15 PM Subject: [External] [Netdev 0x19] Accepted submission #25 "Performance Optimisation and Practices..." To: "Satish Kumar"<satish.kumar(a)bytedance.com> Cc: <submissions-0x19(a)netdevconf.info> Dear Satish, The Netdev 0x19 program committee is delighted to inform you that your submission #25 has been accepted to appear in the conference. Title: Performance Optimisation and Practices Based on MPTCP inside Datacenter Authors: Zhiqiang You (ByteDance) Satish Kumar (ByteDance) Wanchen Wang (ByteDance) Punit Agrawal (ByteDance) Site: https://0x19.netdevconf.info/paper/25?cap=025a2Ox-SBITYSk Congratulations! Some comments from reviewers ---- General theme of the feedback: This submission looks like two separate talks stuffed into one. I'm guessing the first part is more related to the kernel implementation (it's not clear to me from the abstract), in which case it could make sense to separate them (kernel and DPDK - both developers and users - tend to be different crowds). I think each part have enough merit to be a (maybe somewhat short) talk on its own. ---- Contact Netdev Society <submissions-0x19(a)netdevconf.info> with any questions or concerns. - Netdev 0x19 Submissions

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