For some reason after i changed my network connection wiring, my linksys RTP 300's phone stops working. Then when i check my connection though diagnose i found out that "DNS server not responding" My internet dies and comes back a lot for some reason. It's really ticking me off. "DNS sever not responding, Your computre appears to be correctly configured, but the device or resource (DNS server) is not responding" = ( Here's my ipconfig/all Windows IP Configuration Host Name . . . . . . . . . . . . : Stork-PC Primary Dns Suffix . . . . . . . : Node Type . . . . . . . . . . . . : Hybrid IP Routing Enabled. . . . . . . . : No WINS Proxy Enabled. . . . . . . . : No Ethernet adapter Local Area Connection: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller Physical Address. . . . . . . . . : 00-23-54-F2-A7-4A DHCP Enabled. . . . . . . . . . . : Yes Autoconfiguration Enabled . . . . : Yes IPv4 Address. . . . . . . . . . . : 192.168.15.102(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.255.0 Lease Obtained. . . . . . . . . . : March-15-11 5:33:17 PM Lease Expires . . . . . . . . . . : March-16-11 5:33:17 PM Default Gateway . . . . . . . . . : 192.168.15.1 DHCP Server . . . . . . . . . . . : 192.168.15.1 DNS Servers . . . . . . . . . . . : 75.154.133.68 75.154.133.100 NetBIOS over Tcpip. . . . . . . . : Enabled Tunnel adapter isatap.{12B62BDC-D845-4017-877D-ABABA7EF7F8A}: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Microsoft ISATAP Adapter Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0 DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes Tunnel adapter Local Area Connection* 11: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0 DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes IPv6 Address. . . . . . . . . . . : 2001:0:4137:9e76:18c5:582:65eb:f870(Prefe rred) Link-local IPv6 Address . . . . . : fe80::18c5:582:65eb:f870%13(Preferred) Default Gateway . . . . . . . . . : :: NetBIOS over Tcpip. . . . . . . . : Disabled

Hi, Did you try the nslookup command to check the DNS resolving? Could you access the Internet? Please disable the firewall or directly connect to the ADSL modem to dial-up for a test.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

I can't open a connection to your DNS servers on port 53, or even ping them for that matter. That said, there's a chance they might only respond to clients on your ISPs subnet. Double-check your provider's DNS servers and ensure you have the correct IPs though. Regards, Jason