Ad-Hoc Network Connected But No Internet

Mar 31, 2011

I detected the ad-hoc network on my other computer. I connected, but yet when I went into firefox to surf the web, there was no internet connection, and it didn't work.I have already enabled Internet Connection Sharing on the host computer. What can be wrong? The purpose of creating this ad-hoc network on the host computer is to share internet connection on several computers in my house.

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I am connected to my network wirelessly and I have Internet acces (according to the symbol at the bottom right) bu the Internet doesn't work. At the moment it keeps fluctuating between giving me interne and not I am using Skype to tell me if I have Internet ( when it's green I do when it's grey I don't) I have tried many things on forums like obtaining ip automatically or obtaining a fixed ip. I've tried renewing the ip and all this doesnt work.

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Wireless LAN adapter Wireless Network Connection:
Connection-specific DNS Suffix . :
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Jun 25, 2011

I'll try and explain this the best that I can. I'm currently running a Sony Vaio VGN-NW270F laptop with Windows 7. I'm using a WRT54G2 v1.5 router for my internet connection. Last Wednesday, I tried to go online, but my wireless connection for my home network came up as "limited connectivity", even though there was a 5-bar signal strength. Since then, it has identified and connected to my home network, but displays "no internet". On startup, however, it connects, but then promptly disconnects, and I experience the same issue. I can go online using my parents' laptop, my 3DS, and my Wii, so I assume it's an issue with my computer rather than my router.

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I have tried everything (to the best of my knowledge). I have tried stopping certain programmes from launching from start up (using msconfig.exe) and deselecting unnecessary programmes.The internet works in Safe Mode with Networking and I have run Malwarebytes Anti-Malware but to no-avail.The router is working because my iPad and other PC's are connected to the same network and are all operating perfectly. I am running on a wireless network and tried an ethernet connectinon but again noI have seen on a few forums that when people provide their HijackThis logs.[CODE]

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I have a pc connected to a router through the pc's wireless adapter. I have an ipad and laptop that are out of range of the wireless router. Am I able to create an ad hoc network or something of the sort that will enable me to connect to my pc and use the internet through the pc?

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Apr 1, 2011

I have a computer that can no longer connect to the internet whether through the wireless or wired directly to the router. The computer will recognize and connect to the network locally. Two other computers are on the network and they are connect just fine.

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Dec 29, 2011

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Feb 20, 2011

I tried fixes but no luck. [CODE]

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I have tried stopping certain programmes from launching from start up (using msconfig.exe) and deselecting unnecessary programmes.The internet works in Safe Mode with Networking and I have run Malwarebytes Anti-Malware but to no-avail. The router is working because my iPad and other PC's are connected to the same network and are all operating perfectly. I am running on a wireless network and tried an ethernet connectinon but again no joy

HijackThis logs. Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 3:31:15 PM, on 4/13/2012
Platform: Windows 7 SP1 (WinNT 6.00.3505)
MSIE: Unable to get Internet Explorer version!

[code]....

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Nov 6, 2011

I have three computers at home: 2 desktops and 1 laptop and they all run windows 7. For a week now I haven't been able to connect to the internet from one of the desktops. The initial setup was wireless and worked fine for years. I've tried every advise I could find online: Powered off and on the modem and the router, disabled and enabled the adapter, reseted WINSOCK and TCP/IP, assigned a permanent IP address, did a system restore to the last day the internet worked, turned off windows defender (windows firewall has always been off), turned off Webroot, I bought a new wireless USB adapter which connected to the network but still no internet access and my last resort: I got a really long ethernet cable and connected directly to the wireless router AND then directly to the modem... NOTHING! Still says that I am connected to an unidentified network and that there is not internet access.

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I've installed Fortigate 60B and now need to provide access to our guests. Guests must be isolated from office infrastructure. For this configuration I've set up DMZ interface with DHCP server. Client connected to DMZ port gets DHCP configuration but can't go out to the Internet.

Internal interface:
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Apr 8, 2011

After moving I was using a wireless Internet connection for a while but then I started using a direct connection to a router. Now I'm back to wireless but I'm having this problem, my brother has been using the wireless from the beginning and still does so I'm sure it's my computer. No browsers work, no games, nothing can connect to the Internet.I'm running windows 7 and now the Internet icon in the taskbar is the computer monitor with a yellow triangle as opposed to the bars of wireless internet unless I'm connected or trying to connect to the wireless Internet that either says I have limited connectivity or is connected but doesn't work.

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Dec 11, 2011

Windows IP Configuration[CODE]

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Dec 13, 2011

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Sep 17, 2011

All my other stuff is connected to the internet (PSP, laptop, iPod) wirelessly but my computer can't seem to detect any networks at all.

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Oct 23, 2011

I have no admin privileges or access to the router, I have contacted support and they've tried various fixes on their end and just told me it must be a problem on my side. the network registers a mac address under your account name and then assigns an ip.My problem is that my comouter connects to the network fine, and tells me I have internet access, but I can't actually access the internet when I try. I'm definitely connected to the network as i can access the ask4 page that allows me to register a new device, which i access with an ip address of 10.142.0.1 so I'm guessing that's stored locally somewhere on the network. I have tried internet explorer, FireFox and chrome, as well as connecting through game portals and none of them are able to access the internet.

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Aug 27, 2012

I have a home ADSL2 Modem Router. I have 3 computers connected to this wireless network and also with Internet access. However, I have 1 notebook connected to the wireless network but saying No Internet access.

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Aug 30, 2012

i just recently moved my computer to a new house the wifi adapter is picking up the correct wifi and connecting to it but not accessing the internet there is also no network access. i completed an ipconfig/all the details are below.

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:UsersKate>IPCONFIG/ALL
Windows IP Configuration
Host Name . . . . . . . . . . . . : Kate-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid

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Nov 23, 2011

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The network is "connected" but the internet still does not work. I have wireless internet and a Windows Vista computer. It also says the network is unidentified.

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