Thread: Some Web Sites Not Opening

I got BSNL Broadband one week ago. My Plan is Home 500. I am not able view the some web site like

hotmail.com
microsoft.com
msn.com
news.com
sun.com etc..
In the browser it shows DNS Error/Blank Page

but google and gmail working fine

Modem Model - WA3002 G1(Type 2 Wireless Modem)

please help me how to solve this

i also having the same prob.... plz some one help us

Sound like a DNS problem.

Go to Network Connections from Contol Panel.
Open the properties of BSNL connection Properties.
Go to Network tab -> TCP/IP -> Properties

Change DNS addresses to one of the sets of following:

218.248.240.181
218.248.240.23

OR

208.67.220.220
208.67.222.222


OR

If you find DNS is already provided (before you even change it) simply click Obtain DNS automatically.

And Click OK.
See if it helps.

no use friend.
plz anyone help on this error
its very urgent for mi. bcoz im a trader

What internet browser do you use ?
Try Firefox. If that does not work Use opera or IE.
Try to clear the cache and private data and cookies and try again.

1Change MTU 1492
or MSS in modem to 1452 or 0 (default )and try
( probably option in WAN settings page )

http://www.indiabroadband.net/attach...op-update1.jpg

IF not

THEN

GOTO

2Use default values suggested by Dr TCP. ( for VISTA may not be useful)

DRTCP: How do I use it, & what are all these settings?

I am using IE, Chrome and Firefox.
whether it is modem problem. plz help me

Modem Model No - WA 3002 G1(Type 2 Wireless)

hi if problem solved means plz inform me

just check out the firewall settings in your system.

by the way what firewall are you using.

i changed 1452 using TCP Optimizer software. it solved my problem. But some not opening like

thepiratebay
download.oracle

i have one doubt why i want to change MTU value. In my friend home working fine,all websites are opening. He didn't changed MTU values. He is using default 1500 value.

plz help me

:hammer: :hammer: :hammer:

Friends I DID

Go to Wan setup

Change MTU Size value to 1400

Then it works surely

it usually helps by changing mtu values or using opendns servers..

hi ramesh_m96

problem solved for me.. all websites working opening for me.

Try Bridge Mode. don't use PPPoE mode.

steps:

1. In IE type 192.168.1.1
2.Give user name and password (By default username: admin password:admin)
3.In the Window goto Quickwizard
4.In this select Run Wizard
5.Select Bridge Mode and restart ur modem

Steps for Creating Dialer

1.In Windows XP select Start->Run
2.Type ncpa.cpl
3.It will open Network Connections Window
4.In the left side select Create New Connection

5. Network Connection Wizard will open and click next
6. Select Connect to Internet( By default selected) and click next
7. Select setup My Connection Manually and click next
8. Select second option ( Connect using broadband connection that requires user name and password) and click next button
9.Set the ISP Name for example Dataone

10. Give ur Broadband user id and password and click next
11. Finish
12. Dial Ur Connection to connect internet

If any query ask me. My email ID: vellore.dhana (at) gmail.com

I hope this steps help other.

Try Bridge Mode. don't use PPPoE mode.

it usually helps by changing mtu values or using opendns

.
Modem/router : WA3002-G1
Re-check settings for PPPoE "Always On".

REF: with some screen shots.
WA3002
maharashtra.bsnl.co.in/ssa/nashik/wa3002.htm

or for Bridge mode.
REF :http://www.calcutta.bsnl.co.in/datao.../pppoe08a.html

In "Bridged" mode all Ports are open.
Use Firewall/Antivirus programs also.

@vdhanasekar
kindly post ipconfig/all data for future reference.

listjumper.com
viralurl.com
gotsafelist.com

same here unable to open paypal and many international sites, i think this should be be due to the international cable cuts

Originally Posted by vdhanasekar

hi ramesh_m96

problem solved for me.. all websites working opening for me.

Try Bridge Mode. don't use PPPoE mode.

steps:

1. In IE type 192.168.1.1
2.Give user name and password (By default username: admin password:admin)
3.In the Window goto Quickwizard
4.In this select Run Wizard
5.Select Bridge Mode and restart ur modem

Steps for Creating Dialer

1.In Windows XP select Start->Run
2.Type ncpa.cpl
3.It will open Network Connections Window
4.In the left side select Create New Connection

5. Network Connection Wizard will open and click next
6. Select Connect to Internet( By default selected) and click next
7. Select setup My Connection Manually and click next
8. Select second option ( Connect using broadband connection that requires user name and password) and click next button
9.Set the ISP Name for example Dataone

10. Give ur Broadband user id and password and click next
11. Finish
12. Dial Ur Connection to connect internet

If any query ask me. My email ID: vellore.dhana (at) gmail.com

I hope this steps help other.

vdhanasekar - your formual of setting up the modem as bridge worked. I could browse all the sites. Thanks for it. However, i have another PC at home in which family members do use. If i setup this modem as bridge then they cant use the internet, since WAN IP gets assigned to my PC.
i guess we need to get into Root cause, why when PPPoE establishes via modem it doesnt works. I have used open dns, changed the mTu to 1400, but nothing worked. Can you help me here as permanent fix.!!!

same probs here. things work smooth in bridge mode but switch to pppoe n trouble starts. help please!

hi vinv98

In bridge mode only one system can connect internet at a time.. To connect multiple systems use PPPoE mode. Install TCP optimizer software in each system.. and set MTU value 1452..

Hi..can u share the link to download TCP Optimizer software..!!! so if we set it to 1452 will that work? no need for any other setting change!!!

hi u can easily download by searching google.

to download the software use the link below

speedguide.net/files/TCPOptimizer.exe