I have two Wifi router with me and a BSNL, India Broadband connection with me. The two modems are:
and ZyXEL P-660HN-T1A.
I could easily access all the websites through my WA3002g which was configured for Auto Dial through PPPoE Encapsulation method till suddenly one day it stopped working completely. So I put it into the bridge mode and my internet started working again. I thought that maybe there is some problem with the WA3002g so I purchased a ZyXEL P-660HN-T1A Wifi Router and configured it for Auto Dial with PPPoE.
The internet worked fine except now I am not able to open certain websites like mail.yahoo.com, http://wirex.in, and then linkedin.com didn't load properly.
But when I configure it for Bridge Encapsulation and use a Windows dialer all the websites load very fine.
I have checked it on 3 laptops with Windows XP Professional, Windows 7 Home OS.
The websites load fine on my mobile phone (Nokia E71) through opera mini but not through the inbuilt browser.
I tried to do many things by looking up on help forums through Google Search like changing the MTU size for router and Windows, Resetting the Netsh>winsock, flushing the DNS servers, Using the Open DNS servers (Google and Open DNS), Disabling the router Firewall, but it didn't help at all.
This is an unusual problem for me. Please help me loading all the websites with PPPoE as well.
If you need any other information I would provide it here.