Thread: many websites are not opening on newly installed bsnl bb

my bb is on 117.xxx ip range
i have tried number of mtu values but to no success
i have also tried open and google dns but again to no success
any solution
modem-router ---->asus dsl n10

Confirm which modem/router you were using earlier, without any problem.
Would you like/make a REGISTRY entry change in your desktop/laptop.?

REF(1)
PChucks Network: Setting The MTU In Windows Vista
REF(2)
Wow, okay, I have finally figured it out 3 weeks of hunting.
Turns out the MTU setting in the router is irrelevant, in the RT-N56U anyway. The issue lies in Windows 7's own MTU setting, I am running Ultimate x64, and Business x64. I am not sure if the other flavours have the same issue, but if they do here is how to fix it.

Change your MTU under Vista or Windows 7 richard-slater.co.uk

Follow directions from that link step by step and you should be trouble free. The above fix work on both my machines. Post if it worked/didn't work for you.

thanks essbebe
i have noticed that when i connect broadband via simple modem i.e zte zxdsl all sites are opening correctly

but when i use asus dsl n10 modem router some sites like yahoo, blackberry ,sony , google ads are not opening at all

is my router faulty or is it a common issue with some routers

which companies router will work perfectly with bsnl

thanks again

This model already in use and working normal for BSNL.
Just check the MTU value entered in ZTE model.
( usually vlue seen in WAN settings page, some modems not available )
and enter same value in asus router.
This is usually a MTU problem .

2
START RUN type cmd new window type
ping www.yahoo.com.com -f -l 1432
try different values till packets are not lost.

3.
you can find the MTU in WAN/Internet Setting page,
select PPPoE connection and in next web page,
you can see the MTU value. try 1400 or 1432

can't find mtu value in zte
also for test in 2nd suggestion i have tried all value from 1462 to 1500 but fragmentation is always there. below 1462 rto occurs

all sites are opening correctly with opera turbo.

Asus dsl n10 modem+wifi router

below 1462 rto occurs
What is rto ?

If laptop with ZTE +Netgear wifi router + opera turbo opens all sites perfectly

Which is the browser giving problem ?
In ping test which MTU value all packets were received without loss ?
Feedback.

Originally Posted by Core

can't find mtu value in zte
also for test in 2nd suggestion i have tried all value from 1462 to 1500 but fragmentation is always there. below 1462 rto occurs

all sites are opening correctly with opera turbo.

Try disabling IPV6 in Firefox, if you are using Firefox, it may help. For disabling IPV6 type "about:config" (without qoutes, of course) in browser, then search for iPV6, ("network.dns.disableipv6") and set it to true.

I think you have a fragmentation always there and this model use in already for bsnl.All sites are correctly in opera turbo.thanks

@essbebe
by rto i mean time out

inspite of the fact that i am getting rto at 1460 mtu value, this value worked perfectly for my router and all sites start to open perfectly on both lan and wifi

thanks all of you for helping me out.
if any one wants any help to configure asus dsl n10 modem router than post it here

Better idea will be to upload ( attach) additional screen shots in this thread.
with settings you made. wait ......searching link

http://www.indiabroadband.net/bsnl-b...t=Asus+DSL+N10 (Asus DSLRT-N10 settings and screenshots.)

or if you prefer open a new thread.
ASUS DSL RTN10 Screenshots by @Core
with brief additional instructions.

Appears you cannot attach screenshots here now. ( temporary action)
You may have to Upload say at imgur.or tinypic or imageshack or Photobucket etc. and post the links.
http://www.indiabroadband.net/sugges...rmissions.html (Attachment permissions)

DNS = opendns
MTU = 1350

Works perfect for me.

MTU = 1500

Work for me perfect

Thanks all