Re: BSNL Broadband problems: 500 error while opening sites?
If at all the settings that Suprakash gave for the DNS does not work then I think that you can go for the Google DNS. All the things that Suprakash suggested are same expect for the last step. All you have to do is change the Preferred DNS server: 208.67.222.222 and the Alternate DNS server: 208.67.220.220 to the Preferred DNS server: 8.8.8.8 and Alternate DNS server: 4.4.4.4. Sometimes this helps. I hope the same for you.
DFI LANPARTY SLI-DR
AMD 64 x2 4800+
OCZ (2 x 512) DDR600
Bookmarks