i need a program that will block mac address for certain times

So this would be the very last option for me. Broadcasts and multicasts are also used for dynamic address assignment, which occurs when a station is first powered on and needs to find a high-level network address. The router uses the MAC address of a computer or device on the network to identify it. But, I have to say that I don't really know how to configure the RPi like this, and if the RPi is not running, no one could access the internet. STAT: MAC address filtering allows you to block certain traffic coming from certain known machines or devices. Switch Security: Management and Implementation (2.

The only other way I could imagine is to route all network traffic over the RaspberryPi and forward it to the router, allowing me to use iptables to drop all connections from a specific MAC address.

And most importantly, the whole thing could be bypassed by configuring a static IP address in the devices network settings. If you want only to allow certain MAC per port, then i think what do you need is: MAC Lockdown which is permanent assignment of a given MAC address to a given port. to 10m) would be an option to solve the issue, but I don't know if this has a negative side effect for the client asking every 10 minutes for a new DHCP lease. Reducing the lease time for this specific client (e.g. I've already played around with dhcp-ignore and dhcp-mac, but of course this doesn't work if the client already has an IP address, so I have to remove the lease manually from the dnsmasq.leases file. I want to achieve this with a RaspberryPi, which currently acts as a DHCP server in my network (running dnsmasq). I'm looking for a way to restrict access to the internet from my home network for specific devices without doing any configuration on the device itself.

I need a program that will block mac address for certain times