Restrict data usage per device using the modem settings.
Restrict data usage per device using the modem settings.
You're dealing with a common issue when using slow DSL connections for streaming. There isn't a standard way to limit bandwidth based on MAC addresses directly on most DSL modems, but you can explore some workarounds. Consider checking if your ISP offers traffic shaping or QoS settings that might help manage usage. Alternatively, you could try using a network monitoring tool to track bandwidth consumption and adjust devices accordingly. If you're open to hardware changes, a more advanced router with bandwidth control features might offer better solutions.
QoS should enable per-device limits, but it bases caps on IP addresses as defined in your configuration instead of MAC addresses. It also seems to restrict port ranges rather than controlling destination ports, which affects QoS functionality more than range settings. For better control, consider assigning static IPs to each device you wish to manage, since DHCP addresses may change after a lease ends and rules might become ineffective. You can apply DHCP reservations directly on MAC addresses if your modem/router supports it, as not all devices do. With narrow bandwidth lines like 5Mbps or 1Mbps, performance will be challenging in today’s high-demand environment. Begin by setting static IPs on the devices or use MAC-based DHCP reservations when supported. Check if your modem/router can enforce limits based on services or destination ports. If you need more bandwidth, consider other ISPs in your area.
Your local machine's IP address is listed here, and the target IP can be Netflix's or any range (0.0.0.0).
How many gadgets were connected to your network? Begin by navigating to "dhcp reservation" and assign a fixed IP for each device. After that, establish the QoS rule—seems you won’t be able to apply it across the whole network. Set the DSCP value to C4, which should influence Netflix traffic. Adjust the queue priority to low. Give it a shot and observe the results.
I configured a static IP address for my PC. When prompted, I had to enter the destination IP address, but it returned an error saying it was invalid.
We're out in the countryside now. That's the quickest we can go.