On Fri, Apr 10, 2020 at 8:39 PM Mike C. <[email protected]> wrote: > Any changes to these rules needed??? Zoom video freezes after 3 seconds > and occasionally unfreezes. > > That's not how firewalls work. Firewalls either allow traffic based on > port, protocol, ip address or they don't. > > If the video is freezing it's due to a lack of bandwidth. There are a > couple of options to address bandwidth issues; more bandwidth, lower the > frame rate / resolution of the video and QOS / Prioritization of video > traffic. QOS / Prioritization only works when the entire network is under > you control. The Internet cares not about your QOS tagged packets. > > +1 to that. If you are able to connect at all, then it's unlikely that your firewall is the source of the problem. There are lots of reasons why a video could freeze like that and not all of them are network related.
> On Fri, Apr 10, 2020 at 4:03 PM <[email protected]> wrote: > > > root@filter:~# iptables -vL FORWARD_Zoom > > Chain FORWARD_Zoom (1 references) > > pkts bytes target prot opt in out source > > destination > > 230 14226 ACCEPT udp -- eth0 eth2 anywhere > > anywhere state NEW,RELATED,ESTABLISHED multiport dports > > 8801,8802,8888,9090 > > 121 4961 ACCEPT udp -- eth2 eth0 anywhere > > anywhere state NEW,RELATED,ESTABLISHED multiport sports > > 8801,8802,8888,9090 > > 0 0 ACCEPT udp -- eth2 eth0 anywhere > > anywhere state NEW,RELATED,ESTABLISHED multiport sports > > 3478,3479 > > 0 0 ACCEPT udp -- eth0 eth2 anywhere > > anywhere state NEW,RELATED,ESTABLISHED multiport dports > > 3478,3479 > > root@filter:~# > > > > Any changes to these rules needed??? Zoom video freezes after 3 seconds > > and occasionally unfreezes. > > _______________________________________________ > > PLUG mailing list > > [email protected] > > http://lists.pdxlinux.org/mailman/listinfo/plug > > > _______________________________________________ > PLUG mailing list > [email protected] > http://lists.pdxlinux.org/mailman/listinfo/plug > _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
