On Sun, Mar 5, 2023 at 3:02 PM Alexander Huynh via NANOG <nanog@nanog.org> wrote: > > On 2023-03-05 12:34:40 -0800, Dave Taht wrote: > >I rather enjoyed doing this podcast a few weeks ago, (and enjoy this > >podcast a lot, generally), and it talks to what I've been up to for > >the past year or so on fixing bufferbloat for ISPs. > > > >https://packetpushers.net/podcast/heavy-networking-666-improving-quality-of-experience-with-libreqos/ > > Thank you for the link! I'll give it a listen this evening.
Pathetically, what did you think? > >I am kind of curious as to how much XDP and EBPF now exist in the > >nanog universe and other applications y'all are finding for it? > > We at Cloudflare use both XDP and eBPF extensively for our load > balancing and DoS mitigation applications: > https://www.google.com/search?q=site%3Ablog.cloudflare.com+xdp+OR+ebpf David Tubes (of cloudflare) gave a pretty good talk at our recently concluded "understanding latency conference. Toke gave a pretty good talk on the state of bpf Kathie Nichols talked about some nifty packet analysis techniques Vodaphone opened with surprising candor about there being no demand for > 1gbit Nokia talked about L4S Stuart Cheshire of apple talked about their RPM metric Had a good panel with ookla And me, I channeled Roy Beatty from Blade Runner for all the network problems I have seen and attempted to fix in just the past few weeks, for a 3 minute monologue. https://www.youtube.com/watch?v=tAVwmUG21OY&t=6483s :) I would really like to start a "back to packet captures" movement! Have MS-clippy show up and say "Your network is being weird, would you like me to take a packet capture?", and/or daveGPT3 chime in. Anyway, last blatant plug on this list, if you want to feel some mild winds of positive change, please cue up: https://www.understandinglatency.com/recordings-2023 and pass around. > -- > Alex -- Come Heckle Mar 6-9 at: https://www.understandinglatency.com/ Dave Täht CEO, TekLibre, LLC
