India Broadband Forum

nims11

hello frnds,
i have a bsnl broadband connection. recently i replaced my typeI modem with HUAWEI MT841. after configuring it with the help of a post of this forum.

everythings work fine. i am able to connect to internet through PC. but whenever i use the modem with wireless adapter, link is lost in about 10 minutes.

what shud i do? is there anything wrong with the configuration?? plz help me out.

kushwaha_vishnu

contact customer care of the wireless adapter for proper configurtion..........!

essbebe

1Change Mod to GDMT if it is adsl2+ now.____________________________
Use OpenDNs 208.67.220.220 and 208.67.222.222________________________

When ever you loose wireless Link
click the WIFI icon and select Repair .
What is the error message ?________________________________________-

nims11

there is no error message,
the the modem never catches a link when i insert my card, even when it does it is very unstable. the modem works normal without card.

essbebe

reply not clear.
The card you insert in MT841 is the WLAN Is TX (say transmitter/receiver)
The wireless in your laptop/desktop is the RX ( say Receiver/Transmitter)

For an unstable WIFI connection, keep the router as near as possible to your Computer.
Change the Channel to 6 or 11.
Change Mod to GDMT.
In single computer use only LAN connection or WIFI mode.
Not both.

Para two:
If possible exchange or get on rent
a new 3 in one ADSlmodem/router/WIFI
from Bsnl such as siemen's sl2_141 or WA3002-g4
or zte zxdsl 531B, or Wa3002_g1, which ever available.

.

nims11

let me make it clearer....
1> i hav a Huawei MT841 connected to a PC via lan.

2>i hav a huawei MT841 compatible wireless adapter.

3>I configured it after following various tutorials at web.

4>when i run my modem without inserting the wireless adapter, everything works fine and i am able to connect to internet on my PC.

5>when i run my modem with wireless adapter inserted, it is not able to find link and even when it does rarely, it loses it again in few minutes and never comes back until i restart my modem after ejecting the adapter.

essbebe

have you tried suggestions in my earlier Post ?

When you loose connection either the modem
adapter is intermittent/or your computer's
lancard is intermittent.
Then click the icon and check "
"Available wireless networks"
the icon can also have a X mark.

Post from summary page Mod selected
snr/attn D/L U/L icons
line speed
net speed data.

superprash2003

whats the signal strength? how far away from router?

essbebe

Please check the power rating of your adapter.
Is it 230V `~ AC secondary 12V~ AC at about 1.2 Amp
or 230V`AC secondary 12V = DC at about 1.2. Amp
with additional card power requirements might have increased.
Check whether it gets too hot.

nims11

i followed your suggestion.

but now a new problem has arised.

modem catches link only when either
1>it is connected to the computer via LAN wire and the wireless adapter is not inserted.

2>only wireless adapter is inserted and the modem is not connected to any PC via lan wire

modem doesnt catch link when both wireless adapter and lan wire is used.

essbebe

1.
How many computers desktop/laptop in use ?
2.Post screen shot as jpg annexure here.
The top half of the MT841 Summary page.
showing mod selected/snr/attn line speed line rate both d/L and U/L.
3. Post ipconfig /all data.

RUN type cmd OK
new window
Typeipconfig /all
Copy paste data here. Do not edit.
For both LAN and Wlan.

nims11

a.jpg

b.jpg

c.jpg

d.jpg

e.jpg

essbebe

How many computers desktop/laptop in use ?
post data for Wireless lan.
Your SNR/Attn figures are bad.
Check your line.
Read post fully.

nims11

one PC and one laptop and one PSP