Hi, If I understand right DHCP only needs to be used on one divice? Then which one and how..? On the ZyXEL under LAN DHCP it is set as "Server", change it to anything else and I no longer can connect to the Internet. On the USR wireless access point LAN / DHCP it's also set as "Server", disable it and again I'm no longer able to connect. Looking at the firewall logs on the ZyXEL I keep seeing what's being listed as an ATTACK from Source IP
192.168.1.33 to Destination IP 192.168.1.1 This takes place exactly every 30 seconds. 192.168.1.33 is the wireless access point.paul