Question

Does anyone know if it is possible to block multicast packets from a particular wired device from hitting the wifi and limit it just to the cabled devices?

Alternatively, is it possible to modify the base rate of the WiFi?

Answer 1

Hello,

You can split WiFi and wired interfaces into different LAN networks. Did you try it?

Please take a look at VLAN section in our wiki:

https://wiki.teltonika-networks.com/view/VLAN#Port_Based

Comments

I hadn't thought of separate VLANs. That's a great suggestion. I have segratated the WiFi onto it's own separate VLAN. What's the simplest way to allow traffic between the 2 VLANs but just allowing unicast traffic?

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Because now traffic should be going through routers firewall, I was thinking that you could drop all UDP traffic between WiFi VLAN and LAN which effectively should drop multicast altogether.

Traffic rules menu can be found in Network > Firewall > Traffic Rules, create New Forward Rule

I'm attaching an example of configuration:

But I would suggest you to test if Multicast traffic reaches WiFi network without these rules first, you may not need them then.