
I noticed that this license is not activedĮither this firewall only works to block the WAN access or it is a non-activated license problem. The username and password (zyfwp/PrOwaNfXp) were visible in one of the Zyxel firmware binaries. The machine don't have access to the WAN but still have access to everything in the LAN. A firewall is our first line of defence when it comes to Network Security, all the Traffic data getting inside the organization needs proper. So when I put ANY everywhere except for the source. The only thing that is working is blocking the whole access from this specific range. Disable the firewall on the remote host to make sure it is not blocking the request. ZyWALL 350 Mbps VPN Firewall recommended for up to 10 users Flexibility to adapt to on-premises or Nebula cloud Management Manage all distributed networks. I also tried to replace LAN by ANY, same problem. Zyxel brings NBG7510 new entry-level WiFi 6 router, loaded the latest AX technology helps focus signal strength towards your devices, significantly improve the online experience and prevent. So I went in the configuration > Security Policy > Policy Control and added a new rule FROM : LAN

And I want to deny the access of a specific resource (in LAN) if the local IP is coming from a specific range (in the same LAN). To begin I don't really know if it's the correct place for this question but as the serverFault is defined as For system and network administrators, I'll give it a shot.
