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Old 10-31-2004, 11:19 AM   #1
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Router internet sharing ?

I have a small network with 3 pc's all running XP pro. They are all networked together through a DSL 504 ADSL broadband Router. Everything works ok except if I disconnect one pc from the internet the rest of them lose their connection as well. I think my set up is wrong, all the psc's in the network connections window show a LAN connection as well as an Internet connection icon under the heading Internet gateway. If I display the properties of this it says this allows you to connect to the internet through a shared connection on another computer.
I thought the router did this ?
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Old 10-31-2004, 08:09 PM   #2
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you do not want to be useing a gateway, that is what the router is doing
all you want is for the router to asign a private ip address to each computer with dpch..
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Old 11-01-2004, 01:24 AM   #3
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In the details section in network connections if I click on my LAN connection it gives the IP ad and subnet saying these have been assigned by DHCP
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Old 11-01-2004, 07:13 AM   #4
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from the comand prompt, type ipconfig and post the results here
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Old 11-01-2004, 11:28 AM   #5
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Uninstall the gateway connections. You ran the wizard incorrectly. You needed to answer "other" - then "this computer is connected directly to the Internet".
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Old 11-03-2004, 05:12 PM   #6
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Guys,
thanks for the help/suggestions, bit of background here... i live in scotland but work overseas for 4 weeks at a time. i am now abroad so wont be able to continue with this until I return early december. Hope you will be on hand when I try your suggestions out?
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Old 12-02-2004, 01:30 PM   #7
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ok i'm back after typing ipconfig this is what I get
Windows IP Configuration


Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :
IP Address. . . . . . . . . . . . : 10.0.0.2
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 10.0.0.1
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Old 12-03-2004, 04:07 AM   #8
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glc
when you say uninstall gateway connections I presume you mean the Internet gateway how do you do this there is no uninstall option? & i guess i have to do it to all 3 machines
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Old 12-03-2004, 09:08 AM   #9
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If they won't uninstall, remove everything you can in network connections, reboot, then rerun the wizard as already indicated.
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Old 12-03-2004, 10:05 AM   #10
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I've fixed it, seems the problem was "Internet Gateway Device Discovery and control" where installed on my system (all 3 pc's) removed this and disabled UPnP in the routers settings and everything is as it should be now. Here is the link to the article where I got the info I think this maybe of help to others with the same problem.

http://cc.uoregon.edu/cnews/spring2003/upnp.html
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