change router mac address avast firewall

#CHANGE ROUTER MAC ADDRESS AVAST FIREWALL SOFTWARE#
#CHANGE ROUTER MAC ADDRESS AVAST FIREWALL MAC#
#CHANGE ROUTER MAC ADDRESS AVAST FIREWALL WINDOWS#

So if you really want to only allow specific persons / computers into your network, you'll have to secure it with an authentication and authorization step. It also doesn't allow you to grant access to individual persons IP addresses for the most part can't be reliably tied to people. For example, if you want people at your school to have access to your network service, but nobody else, you can whitelist the IP block assigned to your school.īut again, you should only consider this a first step. You'll have a bit more success if you whitelist IP blocks. This won't be foolproof, however, because a) the geolocation lists are never perfectly accurate and perfectly up to date, and b) there are services such as proxies, VPNs and anonymization networks which can hide the actual origin IP of a request. So you could in theory lock out anyone from china by blocking all IPs registered to chinese internet providers, chinese firms etc. There are services that provide geolocation services based on IP addresses usually whole blocks of IP addresses are assigned to specific institutions. What you can do is filter IP addresses by IP address block.

#CHANGE ROUTER MAC ADDRESS AVAST FIREWALL MAC#

I can give my computer the same MAC address yours has, and as long as they're not on the same network segment, everything continues working just fine, except that if there was a way to look at the MAC address of a request in a routed network, I'd now look just like you. Maybe someone else does.As others have already noted, filtering by MAC doesn't work because MAC addresses are not routable, only IP adresses are.įiltering by MAC address wouldn't really work, anyway, because MAC addresses can be easily spoofed (changed). I don't know of any other firewall tests that use outgoing packets.

#CHANGE ROUTER MAC ADDRESS AVAST FIREWALL SOFTWARE#

Leaktest has a simple outgoing firewall test that will generate a message from the software firewall asking for permission to send packets outgoing. Of course, the online firewall tests are just incoming packets anyway. Even with the software firewall, I'm not getting any messages when running online firewall tests because the router firewall is blocking all those incoming packets.

This opens up the channels between network computers but uses the software firewall for internet traffic. I also allowed the local MAC addresses for each network device like the router and wireless network card. I put up a software firewall and listed the trusted local IPs of each machine and the router in the software firewall. Mine is just a simple two computer network. Not state-of-the-art but effective nonetheless.

#CHANGE ROUTER MAC ADDRESS AVAST FIREWALL WINDOWS#

Basic router firewalls are as effective or better than the firewall that comes with Windows XP. If setting up a software firewall behind your router firewall is a major pain in the butt than forget about it. Once you have all the settings right on the software firewall.

However, redundancy is always best for safety (especially always on broadband) so setting up a software firewall behind your router firewall should be best. The router firewall should at least pass the popular online firewall tests. I'm of the opinion that for basic security protection the router firewall should be sufficient.

Look at inthewildteam's post above about setting up the local IPs for each machine on your network with ZA.īut this is why I posted this thread.

Change router mac address avast firewall