How to set separate vlan for internet in router ?QoS and packet management was not working properply for me, when I was setting up vlan ids for pppoe and iptv in the modem. Router was bridged with pppoe.
I was getting ping spikes and stutter even with QoS and packat management. Then I set up vlans separately in the router for IPTV and pppoe instead of setting it up in the modem. Modem is just now dumb endpoint and all the vlans are handled by the router. It's now working flawlessly.
If your pings are fine then no issue.