I’d like to get your thoughts on my setup.
I had a fairly straight forward setup:
Internet —— modem ——- slate ——- 192.168.8.x ——- devices
I started to add a few IOT and other untrusted devices (like the tv) and I wanted to separate those to a dedicated network. So I did this:
Internet —— modem ——- slate ——- 192.168.8.x ——- devices —- ….
… —- mango router —— 10.0.0.x —— AP (access point)
Most of the untrusted devices connect via wifi using the AP, but I also have some other wired devices to improve performance.
Currently the devices in the 10.0.0.x network can talk to devices in the 192.168.8.x network. I don’t want that to happen.
I am reading a bit more about iptables so I can add a few rules (or rule) to block all the packets that go to any host in the 192.168.8.x network (other than .1 which is the router).
Anyway, I wanted to know if you have any thoughts or anyone has a similar setup. If so, what rules have you added to openwrt to block traffic?