A) I have always been curious to what extent, if any, fq_codel, or cake made it into any CPE and home routers or deployment, down under? Or is it all policers?
I remember Mark Nottingham ran cake for a while, then ran a heat gun on edgerouter X he was using... (it was a hilarious picture, I don´t remember what forum it was on?) B) For the last 9 months I have been helping out the libreqos.io project leverage xdp, ebpf, rust, and cake (in diffserv4 mode) to build a high performance transparent bridge to better shape traffic. We have got it to where it can push 25Gbits at about 40% of cpu on 16 cores on a xeon gold for about 10k ISP subscribrs on various plans. We are now in rc2 on the v1.4 release, which has a bunch more speedups and analytical tools. Another cool feature in it is "on a stick" mode where it can go inband on a single port and do the magic across vlans. I (wearing my scientist hat) am very interested in evaluating network behaviors and performance at a mixture of shorter and longer RTTs and fiber vs wireless transports. Is there anyone down there willing to put this inline on their network? It´s pretty stable code, now, I think... I'm pretty sure... and takes about 20 minutes to get setup (most of which is compiling the rust) https://github.com/LibreQoE/LibreQoS/wiki/v1.4 has the install instructions (for the truly daring there is the "heimdall" branch where the post 1.4 work is going) and we did a podcast about it here: https://packetpushers.net/podcast/heavy-networking-666-improving-quality-of-experience-with-libreqos/ thx for any help you can offer! -- I keep wondering if sqrt(flows) bdp is correct: https://blog.cerowrt.org/post/juniper/ Dave Täht CEO, TekLibre, LLC _______________________________________________ AusNOG mailing list [email protected] https://lists.ausnog.net/mailman/listinfo/ausnog
