On 22 July 2014 06:12, Andy Lutomirski <[email protected]> wrote: > On Mon, Jul 21, 2014 at 11:31 AM, Kalle Valo <[email protected]> wrote: >> Andy Lutomirski <[email protected]> writes: >> >>> On my Archer C7 v2, as soon as the MBP tries to do something like >>> playing a video, it seems like frames *to* the MBP no longer get >>> there. At the very least, arp replies don't get there. >> >> A multicast problem? Can you run for example 'arping -b <macbook's ip>' >> to check if multicast stops working at some point? What if you hardcode >> the ARP address, do unicast packets go to the macbook still? > > It's a unicast problem, actually. arping -b works. arping w/o -b > gets one reply. > > arp -s <IP> ff:ff:ff:ff:ff:ff allows me to ping the MBP (with > moderately high loss). (I'm actually a bit surprised that Linux is > okay with that.) > > Does this mean that the MBP is failing to notice TIM entries, or that > ath10k somehow stops buffering packets to power-saving stations?
Do you have u-APSD enabled in your OpenWRT configuration by any chance? Michał _______________________________________________ ath10k mailing list [email protected] http://lists.infradead.org/mailman/listinfo/ath10k
