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How to Connect two computers together desktop in LAN and laptop in wifi ?

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Old 02-07-10, 10:56 AM   #1
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Question How to Connect two computers together desktop in LAN and laptop in wifi ?

I find this forum very useful. And folks around here is very knowledgeable. I need your help as well.
I am using STERLITE SAM400 modem for you BSNL broadband. I have 750 Unlimited plan. I want to connect my home laptop through cable. And ,I want my 'office laptop' to be connected to internet at home through WiFi. I want both this laptops to be connected to internet at the same time.
I have tried with Bridge configuration (use username and password every time I connect to internet), it works, but only one laptop can be connected at a time. I tried with PPoE configuration as well. But here, only my home laptop works. I am not able to connect to internet in my 'office laptop'. Though, my 'office laptop' will show as 'wireless network connected'.
My internet Protocol (TCP/IP) properties as set to "Obtain an IP address atomically" and "Obtain DNS server address automatically". The similar setting is also there for my 'office laptop'.
Can someone help. Appreciate it.
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Old 02-07-10, 11:28 AM   #2
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Quote:
My internet Protocol (TCP/IP) properties as set to "Obtain an IP address atomically" and "Obtain DNS server address automatically". The similar setting is also there for my 'office laptop'
.

Modem:Instead of Dialer Mode
change to "Always On Mode" PPPoE
enter userid and Pw in wan page etc.
Enable DHCP.
computers; ( laptops)

Feedback.
Postipconfig /all i Copy/Paste here..
( for laptop having both ethernet and WLAN boards)
Presume your Home laptop does not have a wlan
card.confirm.
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Old 02-07-10, 01:13 PM   #3
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Appreciate your Help ESS. As you advised, I am not sure how to change dialer model to "Always On Mode" and how to eenable DHCP.

I am not finding that option under "WAN Setup". Though, I have entered userid and PW in wan page.
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Old 02-07-10, 03:32 PM   #4
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confirm your modem menu pages are similar.
Also Post ipconfig /all data.
http://img518.imageshack.us/img518/8...uctinfokv9.jpg


Tech details : Sam400
http://www.sterlitetechnologies.com/.../Sam%20400.pdf
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Old 02-07-10, 05:46 PM   #5
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Here I have the info that you need to analyze :
-----------------------------------------------
It is not allowing me to post URLs, since i have not yet completed 15 posts. Please add "http" before "//" for each of the three links:

http://img692.imageshack.us/img692/129/ipconfigq.jpg

http://img44.imageshack.us/img44/2888/modemmenu.jpg

http://img44.imageshack.us/img44/189...upxhbhwtcv.jpg

Last edited by Admin; 02-07-10 at 06:26 PM.
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Old 02-07-10, 07:51 PM   #6
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Confirm you are on Dialer Mode
( enter userId and PW in computer Window )
OR
"Always On' mode ( UserId/PW entered in wan page of modem )
The screen shots you have posted for the modem and TCP/IP page does not appear to tally.
2. In the wan page there is "TRIGGER"
connect disconnect.
Click Connect and see.
3.
The modem/router/wifi SAM400) : checking up similar Utstar modem/WIFI
same as beetel440BX !
http://i47.tinypic.com/2exam3l.jpg

Please see this link for setting up your sam 400.
Modem pages are similar. Feedback please.
You can ignore Porforwarding details.

Small Somethings: Port Forwarding - Beetel 440TX

Last edited by essbebe; 02-07-10 at 07:51 PM. Reason: Automerged Doublepost
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Old 02-08-10, 07:54 PM   #7
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Thanks for doing all the research for me. I did change as per "2exam3l.jpg". It is "Always On" mode now. the time I switch on the model and home laptop, it gets connected to internet. But it not connected to my office laptop.
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Old 02-08-10, 10:53 PM   #8
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Post ipconfig /all
( NO EDIT)
for BOTH home laptop and office laptop.
Procedure:
STARTRUN type cmd
OK.
New window opens
type ipconfig /all
COPY/PASTE HERE>

2. presume You have enabled DHCP in the modem
and give a range say 192.168.1.3 to 192.168.1.10 ( upto 254)

Both laptops/computers
.
Your Office laptop :
Does it show the WIFI network name you had given/entered in router ?

If Home Laptop works in WIFI mode ( with lan port rj45 removed)
connect Rj45 to Office laptop and confirm you can
connect to Internet.
Wifi will /should/must/work !
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