On Thu, 14 May 2026 14:44:48 +0200, Stephane Guedon wrote: > I have my openbsd router (Protecli hardware) just behind. This hardware > caps the connection at ~ 850 M/s up and down (this is what speed test > and iperf shows). Pretty happy for the setup so far. > > I wish to improve the quality of my video calls (be it on MS Teams, > whatsapp, zoom). The connection is not great, with the sound and the > video not synchro and some lag. I noticed similar things during gaming.
I haven't had issues with Teams using an APU2 as a router. Your router hardware is probably more capable than that. One thing I did find to make a difference is to limit the outgoing bandwidth to no more than what the router can sustain. I did this by using "queue" statements that limit the total outgoing bandwidth. I didn't bother with multiple queues for different services, just one queue for the total outgoing connection. See the QUEUEING section of pf.conf, particularly the DSL example, though of course your max bandwidth is much higher. I also prioritize ACKs. - todd
