India Broadband Forum

yashoshah · 02-13-09, 09:50 PM

Yeah it started now. Must be a temporary hook up.

Thanx

02-13-09, 09:52 PM

good ... the problem seems to be solved now ..

cool_techie_tvm · 02-14-09, 01:11 AM

Quote:

Originally Posted by agrsaurabh123

I am facing this problem for last few days. Actually I did my wireless router setup along with nokia seimens modem 4 days back.

Since then I am facing this problem. Most of time google says "address not found". Here is detailed message:
=======================
Address Not Found.
Firefox can't find the server at [Google url].
The browser could not find the host server for the provided address.
* Did you make a mistake when typing the domain?
* Are you certain this domain address exists? Its registration may have expired.
* Are you unable to browse other sites? Check your network connection and DNS server settings.
* Is your computer or network protected by a firewall or proxy? Incorrect settings can interfere with Web browsing.
=======================

It was working fine when I use to connect modem using cable. And after this wifi setup, this error comes very frequently. And after 3-4 retries, it displays the google page.

I though there is some technical issue in my wifi setup, but looks like this is bsnl backend issue with their DNS which is not able to resolve the website IP address properly.

Please set the appropriate MTU value in the router.

The MTU value for your connection can be found by following Max MTU: How do I find mine? Tweaking FAQ - dslreports.com

Please revert back whether the problem occurs even after setting the correct MTU value in the modem.

Rameshjeee · 02-14-09, 01:08 PM

When I checked today morning,I was able to access all sites...there were no issues.

amitkool21 · 02-14-09, 01:45 PM

Quote:

Originally Posted by Rameshjeee

When I checked today morning,I was able to access all sites...there were no issues.

sir jee they are fixed on last night........

superprash2003 · 02-14-09, 08:14 PM

so the friday the 13th thing is really true..

Rameshjeee · 02-14-09, 08:18 PM

Quote:

Originally Posted by amitkool21

sir jee they are fixed on last night........

I slept early yesterday...

hitler517 · 02-14-09, 08:28 PM

Me too had the same problem until i changed the dns numbers to open dns..
it solved the problem....

cool_techie_tvm · 02-14-09, 08:36 PM

Quote:

Originally Posted by hitler517

Me too had the same problem until i changed the dns numbers to open dns..
it solved the problem....

BSNL DNS service is not at all reliable, but it is faster than international DNS services. By faster i mean the resolution is a bit faster because the server is geographically closer to us. But it tends to loose its stability sometimes due to congestion.

hitler517 · 02-14-09, 09:01 PM

Right bsnl dns is the best when it is up and running..

But when congestion occurs like yesterday, they fail miserably..

Then other dns are the only resort..

amitkool21 · 02-14-09, 09:05 PM

Quote:

Originally Posted by Rameshjeee

I slept early yesterday...

to prepare for valentine day......... ???

agrsaurabh123 · 02-14-09, 11:55 PM

MaxMTU value option looks good. Let me try this.

By the way, which are Open DNS IPs????

cool_techie_tvm · 02-15-09, 12:43 AM

Quote:

Originally Posted by agrsaurabh123

MaxMTU value option looks good. Let me try this.

By the way, which are Open DNS IPs????

They are 208.67.222.222 and 208.67.220.220

toneeraj · 08-16-09, 12:21 AM

I am also not able to access google.com and related website like gmail, youtube etc for last two days.

I restarted my router but it didn't help. Here are some more results, can somebody help me?

================================================== ====
Microsoft Windows [Version 6.0.6001]
Copyright (c) 2006 Microsoft Corporation. All rights reserved.

C:\Users\superuser>ping google.com

Pinging google.com [74.125.67.100] with 32 bytes of data:
Reply from 74.125.67.100: bytes=32 time=436ms TTL=50
Reply from 74.125.67.100: bytes=32 time=436ms TTL=50
Reply from 74.125.67.100: bytes=32 time=435ms TTL=50
Reply from 74.125.67.100: bytes=32 time=438ms TTL=50

Ping statistics for 74.125.67.100:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 435ms, Maximum = 438ms, Average = 436ms

C:\Users\superuser>tracert google.com

Tracing route to google.com [74.125.67.100]
over a maximum of 30 hops:

1 1 ms 1 ms 1 ms 192.168.1.1
2 23 ms 22 ms 22 ms 117.192.192.1
3 22 ms 23 ms 22 ms 218.248.160.202
4 23 ms 22 ms 23 ms 218.248.255.66
5 182 ms 183 ms 183 ms 218.248.246.130
6 181 ms 185 ms 184 ms 121.244.80.14.static-vsb.vsnl.net.in [121.244.80
.14]
7 189 ms * 190 ms vsb-lvsb-stm4.Bbone.vsnl.net.in [202.54.2.77]
8 397 ms 399 ms 397 ms if-8-1.core1.NTO-NewYork.as6453.net [216.6.82.13
]
9 406 ms 397 ms 398 ms Vlan1258.icore1.NTO-NewYork.as6453.net [209.58.2
6.62]
10 * * * Request timed out.
11 * * * Request timed out.
12 * * * Request timed out.
13 * * * Request timed out.
14 * * * Request timed out.
15 426 ms 424 ms 423 ms GOOGLE-INC.edge1.Washington1.Level3.net [4.79.22
.38]
16 423 ms 423 ms 423 ms 209.85.241.50
17 515 ms 431 ms 435 ms 216.239.48.69
18 441 ms 434 ms 435 ms 72.14.239.131
19 447 ms 450 ms 451 ms 209.85.255.194
20 437 ms * 437 ms gw-in-f100.google.com [74.125.67.100]

Trace complete.
================================================== ======

Admin · 08-16-09, 07:00 AM

toneeraj

It looks like a dns issue more then anything else.. Try using the DNS provided by cool techie above ^^

essbebe · 08-16-09, 10:36 AM

@toneeraj
You have stated that for last two days you cannot access
google.com etc.
1. TRY a System Restore to an earlier date.
Any changes made in the System ?

2.Always mention modem model and make in your posts
Some have menu settings for MTU and MSS.

3.Download TCP/IP optimizer from
speedguide.net and follow recommendations for MTU/MSS etc.

imrock · 08-16-09, 10:41 AM

i was facing the same problem but i reinstalled my os and the problrm was solved.

Nin13 · 08-16-09, 01:44 PM

I had similar problems. When I start my PC initially no site works, only torrent work after few mins some sites open and then after good 30 mins I get full speed and access to all sites.
May be problem with BSNL server. All ports are not accessible.

superprash2003 · 08-17-09, 08:59 PM

did you try MTU? http://www.prash-babu.com/2008/06/ho...n-windows.html .. or in your router

08-16-09, 12:21 AM	#34
toneeraj Junior Member Join Date: Aug 2009 Posts: 1 Rep Power: 0	Unable to access google.com I am also not able to access google.com and related website like gmail, youtube etc for last two days. I restarted my router but it didn't help. Here are some more results, can somebody help me? ================================================== ==== Microsoft Windows [Version 6.0.6001] Copyright (c) 2006 Microsoft Corporation. All rights reserved. C:\Users\superuser>ping google.com Pinging google.com [74.125.67.100] with 32 bytes of data: Reply from 74.125.67.100: bytes=32 time=436ms TTL=50 Reply from 74.125.67.100: bytes=32 time=436ms TTL=50 Reply from 74.125.67.100: bytes=32 time=435ms TTL=50 Reply from 74.125.67.100: bytes=32 time=438ms TTL=50 Ping statistics for 74.125.67.100: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 435ms, Maximum = 438ms, Average = 436ms C:\Users\superuser>tracert google.com Tracing route to google.com [74.125.67.100] over a maximum of 30 hops: 1 1 ms 1 ms 1 ms 192.168.1.1 2 23 ms 22 ms 22 ms 117.192.192.1 3 22 ms 23 ms 22 ms 218.248.160.202 4 23 ms 22 ms 23 ms 218.248.255.66 5 182 ms 183 ms 183 ms 218.248.246.130 6 181 ms 185 ms 184 ms 121.244.80.14.static-vsb.vsnl.net.in [121.244.80 .14] 7 189 ms * 190 ms vsb-lvsb-stm4.Bbone.vsnl.net.in [202.54.2.77] 8 397 ms 399 ms 397 ms if-8-1.core1.NTO-NewYork.as6453.net [216.6.82.13 ] 9 406 ms 397 ms 398 ms Vlan1258.icore1.NTO-NewYork.as6453.net [209.58.2 6.62] 10 * * * Request timed out. 11 * * * Request timed out. 12 * * * Request timed out. 13 * * * Request timed out. 14 * * * Request timed out. 15 426 ms 424 ms 423 ms GOOGLE-INC.edge1.Washington1.Level3.net [4.79.22 .38] 16 423 ms 423 ms 423 ms 209.85.241.50 17 515 ms 431 ms 435 ms 216.239.48.69 18 441 ms 434 ms 435 ms 72.14.239.131 19 447 ms 450 ms 451 ms 209.85.255.194 20 437 ms * 437 ms gw-in-f100.google.com [74.125.67.100] Trace complete. ================================================== ======

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India Broadband Forum

Unable to access few sites including google

Unable to access few sites including google

Similar Threads

02-13-09, 09:50 PM	#21
yashoshah Junior Member Join Date: Nov 2008 Location: KOTA Posts: 5 Rep Power: 2	Yeah it started now. Must be a temporary hook up. Thanx

02-13-09, 09:52 PM	#22
saurav_k Guest Posts: n/a	good ... the problem seems to be solved now ..

02-14-09, 01:08 PM	#24
Rameshjeee Aadhavan is Coming Join Date: Aug 2008 Location: Leaving Chennai Age: 26 Posts: 3,075 Rep Power: 10	When I checked today morning,I was able to access all sites...there were no issues.

02-14-09, 08:14 PM	#26
superprash2003 Platinum Member Join Date: Feb 2008 Posts: 2,692 Rep Power: 5	so the friday the 13th thing is really true..

02-14-09, 08:28 PM	#28
hitler517 Bronze Member Join Date: Feb 2009 Location: KeRaLa Posts: 124 Rep Power: 1	Me too had the same problem until i changed the dns numbers to open dns.. it solved the problem....

02-14-09, 09:01 PM	#30
hitler517 Bronze Member Join Date: Feb 2009 Location: KeRaLa Posts: 124 Rep Power: 1	Right bsnl dns is the best when it is up and running.. But when congestion occurs like yesterday, they fail miserably.. Then other dns are the only resort..

02-14-09, 11:55 PM	#32
agrsaurabh123 Junior Member Join Date: Sep 2008 Location: Ghaziabad Posts: 17 Rep Power: 2	MaxMTU value option looks good. Let me try this. By the way, which are Open DNS IPs????

08-16-09, 07:00 AM	#35
Admin Join Date: Jan 2006 Location: New Delhi Age: 32 Posts: 4,700 Rep Power: 12	toneeraj It looks like a dns issue more then anything else.. Try using the DNS provided by cool techie above ^^

08-16-09, 10:36 AM	#36
essbebe Platinum Member Join Date: Aug 2007 Location: Chennai Posts: 4,246 Rep Power: 12	@toneeraj You have stated that for last two days you cannot access google.com etc. 1. TRY a System Restore to an earlier date. Any changes made in the System ? 2.Always mention modem model and make in your posts Some have menu settings for MTU and MSS. 3.Download TCP/IP optimizer from speedguide.net and follow recommendations for MTU/MSS etc.

08-16-09, 10:41 AM	#37
imrock Gold Member Join Date: Sep 2008 Posts: 748 Rep Power: 3	i was facing the same problem but i reinstalled my os and the problrm was solved.

08-16-09, 01:44 PM	#38
Nin13 Junior Member Join Date: Nov 2008 Location: India Age: 21 Posts: 6 Rep Power: 1	I had similar problems. When I start my PC initially no site works, only torrent work after few mins some sites open and then after good 30 mins I get full speed and access to all sites. May be problem with BSNL server. All ports are not accessible.

08-17-09, 08:59 PM	#39
superprash2003 Platinum Member Join Date: Feb 2008 Posts: 2,692 Rep Power: 5	did you try MTU? http://www.prash-babu.com/2008/06/ho...n-windows.html .. or in your router