Advantek Networks ADR-18CU User Manual

Advantek Networks ADR-18CU User Manual Manual pdf 34 page image

ADSL Full-Rated Router 30Destination MAC: When the bridge filtering is enabled, enter the Destination MAC address, selectBlock and click Add. Then all incoming WAN and LAN Ethernet packets matched with this destinationMAC address will be filtered out. If the Forward is selected, then the packets will be forwarded to thedestination PC.Type: Enter the hexadecimal number for the Ethernet type field in Ethernet_II packets. For example,0800 is for IP protocol.5.3.7 DNS ConfigurationThis DNS Configuration page allows the user to set the configuration of DNS proxy. TheConexant firmware supports the DNS proxy function. For the DHCP requests from local PCs, the DHCPserver will set the LAN port first. The DNS proxy on the ADSL router recorded the available DNS servers,and forward DNS query messages to one of DNS server.DNS Proxy: User can enable or disable DNS Proxy feature. For the DHCP requests from local PCs,the DHCP server will set the user-configured preferred DNS server or alternate DNS server whichever isavailable as the DNS server. Then all DNS query messages will be directly sent to the DNS servers.Auto Discovered DNS Servers Only: The DNS proxy will store the DNS server IP addresses obtainedfrom DHCP client or PPP into the table. And all DNS query messages will be sent to one of thedynamically obtained DNS servers.User Configured DNS Servers Only: The DNS proxy will use the user-configured DNS server and