Network / Sharing :: Sharing WiFi Connection To Another Computer Via Ethernet
Jun 16, 2013
My ISP provides service only via 802.11. I use laptop A most of the time. The captive portal for the service provider only allows one login per account at a time. The policy is intended to prevent multiple people sharing one account. It's just me, I'm the only user, but very occasionally I'd like to have a 2nd laptop access the internet simultaneously. No abuse, just the simple convenience of not having to logout from A if I need to use B for 30 seconds.
What I want to set up seems simple and it probably is:
WiFi Internet <---> Laptop A <---> ethernet cable <---> Laptop B
Such that Laptop B can share A's active WiFi connection without having to request its own unique address from the ISP.
At present, Laptop A has its network interfaces set up so:
- WiFi is connected, active, functional. Selected the "Yes turn on sharing and connect to devices" in sidebar.
- Under the wired network properties IP Version 4, I manually set addresses to be
Laptop B has only a wired network, set to
A & B can connect directly to each other, share folders, etc.
What do I need to do in order to get laptop B to transparently use A's WiFi connection? My guess is that A needs to be set up to do some routing between the internet side and the 192.168.10 subnet, and B needs to be set up to look to A as its "ISP" ... but I don't know where to begin.
Network on my Lenovo Yoga running Windows 8.1 works fine over both wireless and Ethernet (USB dongle).
I have an iMac initiating a Remote Desktop connection to the Yoga via a direct Ethernet cable between the devices. Everything works fine on the Windows 8.1 device except the WiFi can no longer connect to any access points and thus the Yoga has no Internet/network access--it just fails immediately when I select an access point for connection.
I do see an Event ID 8000 from NETwNe64 around the time of this failure; not sure if it's the same cause.
If I log back into the Yoga (and thus break the Remote Desktop Ethernet connection and take over that session), wireless works perfectly again. Thus it is clear that WiFi is only down when the device is accessed via RDP over Ethernet.
I am facing a strange problem with my internet connection on Windows 8.
I have a netgear WNR612 wifi router and two laptops connected to it running Windows 7 on first and Windows 8 on second.
The connection in Windows 8 laptop shows sufficient signal strength but when I try to access internet, it does only shows connecting. I have changed browsers, wifi router, adsl router, released and reconnected IP address, forgot and re-added wifi network, reset wifi router to factory almost everything.
The strange part is that as soon as the other Windows 7 laptop is disconnected from the network, Windows 8 internet start working fine. I have tested this many times and there is no doubt in this behavior.
I dont know whether the problem is in any update installed on Windows 8 the older Dell Wireless 1703 wifi card or some virus in the other Windows 7 laptop.
My ipconfig output:
Ethernet adapter Bluetooth Network Connection:
Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network) Physical Address. . . . . . . . . : F4-B7-E2-59-1E-42
Note that I have assigned preferred IP addresses to both laptops based on MAC.
I just got a new laptop (Acer Aspire One 756) and keep having an issue with the internet connection not being able to connect after the computer sleeps or hibernates for a few hours. It usually says identifying network... no internet access. I copied and pasted the trouble shooting that I did below. It still works if I restart or the computer sleeps or hibernates for less than an hour or so. The other computer and devices that use this connection work fine when mine isn't working. I can fix this problem by restarting the router and it works fine again.
It's just annoying to have to restart the router a few times a day. It also only does this with my network at home. I've tried uninstalling and reinstalling the network adapter with the most updated driver, power cycling the router and all the devices, changing the network adapter settings to do not turn this device off to save power, and resetting the Winsock like I've seen on other forum posts. None of these has worked so far. The router is a dlink WBR-1310 and it's pretty old. My wireless network adapter is a Qualcomm Atheros AR5B125.
Issues found: "WiFi" doesn't have a valid IP configuration "WiFi" doesn't have a valid IP configuration Not fixed Investigate router or broadband modem issues Failed Reset the "WiFi" adapter Completed
My connection just went 'limited connection' but I can browse and download on the web with ease. Also, my metro apps like mail, and news, facebook does not update, and also it's live tiles. Windows store app says it can't connect to the internet.
I'm using an Nvidia nForce ethernet built in an Asrock n68c-s ucc motherboard.I tried to find updates for this nvidia nforce but managed to get only for windows 7. so installed it, and nothing happens.
I bought a a Lenovo IdeaPad P400 Touch laptop last week, with Windows 8 64-bit OS. I went through the general setup and had the computer working in no time; wireless and Ethernet connections worked fine for a few days and then I began getting "Limited" connectivity errors on both the Wi-fi and Ethernet. After the initial setup, I ran windows update and tried to install vmVare, then I realized this "Limited Connectivity" problem. After that, I uninstalled the vmware and all other software I had installed since I received the laptop but internet connectivity was not restored.
Nearly frustrated over this, I restored my laptop to its initial (factory setup) status and reinstalled the Windows 8 OS that the manufacturer stored on a built-in D drive, using the Lenovo OneKey Recovery process. During the restoration process, I had to re run Windows setup (like a new computer). I had hoped this would reverse any issues I had with internet connectivity, but it did not work. In fact, Windows 8 could not connect to the internet during setup and I had to create a local account to finish the setup.
After completing the setup, I visited the windows 8 forums and tried using a recommended solution for re-setting tcp/ip (netsh winsock reset catalog and netsh int ip reset reset.log hit), restarted my laptop but the problem still persists.
I even ran the IPResetAll app posted by Chev65 but got this screen shot instead:
C:windowssystem32>pushdwindowssystem32driversetc C:WindowsSystem32driversetc>attrib -h -s -r hosts Path not found - C:WindowsSystem32driversetc C:WindowsSystem32driversetc>echo 127.0.0.1 localhost 1>HOSTS Access is denied.
A the moment I am stuck and can't use my laptop because I need to activate Windows online. Laptop keeps restarting telling me to activate Windows now.
I have been having issues with sharing my internet connection via an ethernet cable. I read online that there is the ability to 'share' your internet connection. I have learned how to do this, but it doesnt work for me. I tried connecting my laptop. I went through everything and I was able to get the connection (it showed the LAN connectivity icon) however, there was the little yellow triangle next to it. I waited but it won't connect. What I am trying to do with this is be able to play multiplayer on computer games with other computers on my LAN. I also tried to connect my XBox 360 with this, but it doesnt have an internet connection.
Things to keep in mind The only way I could get a good internet service was through my cell phone service provider, so I get my internet connection through my phone via USB tethering
All of the computers I am trying this on have Windows 8 Pro, except for one
My wireless connection is fine, but my LAN isn't. This is a university subscription so there is a proxy server. I asked the school if they have activated my subscription and they said yes. I tried changing cables but it still would not connect. I know the proxy server settings are correct because there is also a wireless connection in school which uses the same settings.
I ran network diagnostics and it said that the connection between the cable and the internet is not working. When I open Chrome, it says that the DNS lookup failed. I tried resetting my TCP/IP, setting my preferred DNS address to 22.214.171.124 and 126.96.36.199 but it still would not work.
I check my ethernet driver settings in Device Manager and it is fine and updated to the latest version.
Since yesterday the internet began to act unsoundly (through WiFi). As in I never had this problem before. There were periods where it was fast enough to play some online games, watch Youtube no problem, and then it would shut off randomly. So since yesterday I have been restarting the modem with only very short term resolutions to the issue.
I accessed the modem through my web browser and it says the connection is always working fine. Despite that, I called my ISP and they claimed there was an issue, and forwarded it to Deutsche Telekom. Since then I did some experimenting and plugged my computer into the modem with the ethernet cable.
Boom. No problem whatsoever. It's been top speed and reliable.
I downloaded and installed updates for Windows today. There are 18 optional ones that I did not download yet, but I did download and install the important ones no problem. I checked the network adapters and they all state "The best driver for your software is already installed."
I am trying to troubleshoot a network connectivity issue for my Mom & Dad's laptop. It is an HP 64-bit running Windows 8.1. Up until this morning, it was able to connect to wi-fi. My mother was on the internet with no problems. They have my-fi with AT&T and my dad's laptop and tablet connect fine.
We have tried: -Restarting the HP taking the battery out uninstalling the wi-fi network adapter -Restarting and letting it reinstall for getting the network -Manually adding the network back in and nothing worked.
So, I took the laptop back to my house and connected it directly into my router via Ethernet cable, but to my surprise, it showed connected, but no internet connection. I ran the troubleshooter and it said that "Ethernet" doesn't have a valid IP config. I restarted the laptop with the ethernet plugged in, but it came back up with limited connectivity and the same error message. I tried connecting to my wifi at my house and again, it sees the various networks, but will not connect. I get a message when I hit the connect button that it is Checking network requirements, but then after about 30-45 seconds it says Can't connect to this network. All of the other laptops/pc's/tablets and phones are connecting just fine.
I recently upgraded to windows 8.1 pro on my laptop (HP Probook 6560b). This is an old business laptop that used to belong to my mother and originally had windows 7. After upgrading and installing all required drivers there is still no option to connect to the internet via Wi-Fi. (currently connecting via ethernet cable)
This is what my network screen looked like:
I say "looked" because that has since changed after downloading the broadcom driver from the HP website (this link> Broadcom Wireless LAN Driver for Microsoft Windows 8 | HP Support), now my network screen looks like this:
My wifi always forget the connection that have been made. Every time I want to connect it always ask for the password even though I ticked "Automatically connect". This happened on all wifi connection.
I am running Windows 8 Home Edition. On a HP DV6-7250CA.I have a Intel Centrino Wireless-N 2230 Card.I also have several other laptops and desktop all connected to the same router. For some reason, randomly my Windows 8 HP laptop turns of my wifi internet access just on this laptop, then when i try to reconnect, it says unable to connect. The only way I can get back on line, is if I go to device manager, and disable and then reenable my wireless card.I have tried reinstalling the driver, and it still happens. None of my other machines are effected and run great on wifi. Why just this windows 8 laptop is randomly doing this?
I bought Windows 8 when it was released, like most people I liked the performance upgrades and other stuff, but that was about it. Months later I installed Windows 7 again, but it just felt old and there were a few things I missed about Windows 8, anyway yesterday I decided to install Windows 8 again (8.1) but I'm having a problem since I did.
Whenever I connected an external hard drive via USB3.0, Wi-Fi would disconnect. I searched this over to see if other people were having the same issue, there were some guys but they were using a USB based Wi-Fi adapter, I'm using the one in the laptop.
DETAILS Asus U47A Wi-Fi adapter: Intel Centrino Wireless-N 2230 External Hard Drive: Seagate Expansion Portable Drive (500GB, USB3.0) OS: Windows 8.1 Pro, All updates (Problem happens with or without updates, with original (Asus) or Windows supplied drivers)
I was loosing the Wi-Fi connection and I didn't know why, it was very intermitent, it would work for 10 minutes and then not, I then downloaded new drivers, directly from Intel, Asus and then using the Windows Update, it didn't work in neither case.
I was watching youtube and noticed the signal was good, it was working fine, and realised that the Seagate HDD was disconnected, I had just isolated the problem.
I tried to replicate it and indeed it happened, whenever I connected the drive, signal would be lost. At first I thought it might be a hardware-based issue, but it was working fine with Windows 7, so I decided to play with it a little more. I found out that Wi-Fi connection wasn't being lost, but rather loosing power, Windows would only display the closest routers (two, out of five or six that are in range). So I enabled internet sharing in my cell phone, guess what? It worked fine, signal was strong.
I connected the Seagate drive to a USB2.0 port, no problem. Then connected a different HDD (USB2.0) to the USB3.0 port, no problem.
So the thing is that Wi-Fi loses power when the USB3.0 HDD is connected to the USB3.0 port.
My Surface 2 has this issue where it is connected to the wireless network at first and then it gets limited connection followed by no connection until it re- connects. Sometimes it happens a lot, other times a bit more rarely but overall I feel it has been getting worse lately.
I have tried turning off the router as well as removing that specific connection from the Surface through command prompt and re-connect, but neither has worked.
I have tried trouble shooting the network to no avail, and according to device manager my network drivers are up to date so I don't know what's going on.
My building has wifi. I am able to connect and surf the net. There are 4 connections available to use. Periodically, I get disconnected/reconnected or my signal is very low. Am told it's due to the number of users connecting at one time or accessing a sight that may reduce my signal.
I do have access to change the 4 Network connection properties.
- Set to connect automatically when in range. - Set to mixed band with options 2.4or 5.2 Ghz open.
I've spent a whole day trying to restore my Wifi connection after downloading 8.1. I've looked at forums all over the web and despite many people having the same problem, I haven't found a solution that works for me.
i have a lenovo idea pad that will connect to wifi but says limited connection. I can use the iternet via ethernet cable with no issues. My ISP is comcast and I have one of their modems that came with wifi im guessing it doubles as a router seeing i direct connect to it with my laptop. however my wifi works for my xbox one, a nexus 7 tablet a xbox 360 ,a printer and two smartphones with no issues what so ever. They are not all on at once so max connections shouldnt be a issue. I've spent hours on the phone with comcast and they insist its the laptop and not the wifi, how to go about fixing the issue. I've checked the drivers and their up to date then uninstalled and reinstalled still no luck. i use firefox for browsing and AVG for antivirus.
I just bought a dell xt2 on ebay it came with windows 8 pro. My problem is that it goes into limited connection every ten minutes, even when i am next to the router. The error I get when i trouble shoot is the Default gateway is not available.
About two weeks ago I turned my laptop on and everything went blank, it couldn't read my drives, no data, nothing. After rebooting it a few times (with a lot of swearing and threatening to chuck it out of the window) eventually everything came back.
HOWEVER, since that night I have been unable to have a stable wireless connection. I have even reset my laptop to a factory setting. I then sent it away to get repaired and I'm still having the same issue. I've spent about two hours on the phone with my ISP but all of my other devices such as phone and iPad connect to the internet fine, although it does drop randomly every now and then.
I have a perfect connection when it is wired and works at a very good speed but if I try to connect to wifi it either says 'Unable to connect to this network' or 'limited' internet connection. My wifi also works to my ps3 and I'm able to stream videos without any annoying buffering.
The make is Lenovo and the model is Z580. It's about a year and a half old.
Is my wifi card (if there is one?!) broken? Can I just buy a USB port dongle that will connect to the internet? Or is there a magical cure?!
Recently my Samsung laptop has been getting kicked of my house's WiFi. The computer will power up normally and connect to the WiFi, but as soon as I try to use the WiFi to access the internet the connection fails.Typically this only occurs when other devices are connected to the same WiFi. As soon as the other decieves are taken of the WiFi the computer is able to access the internet again. I have tried updating all my drivers and still nothing.
I Just Upgrade My Laptop Windows From 7 To 8.1 But I Have Lots Of Limited Wi-Fi connection And I Just downloaded The drivers For Win 8 From Hp Website But Still Have It And The Only annoying Fix Is When I Do The troubleshooting Think Its Says default gateway Not available Or something Like That . My Laptop Is Hp G7 Wireless Driver is Broadcom 4313GN 802.11 B .
I have recently upgraded to Windows 8.1. After the update what i have noticed is i lost wifi connectivity in the virtual machine which running Windows 2008 R2 server. I have Windows 8.1 and VMware workstation 8.0. Windows 2008 R2 is running in the Virtual machine and i was able to connect to wifi from the virtual machine and share files netween Windows 8 and Windows 2008 R2. but now i can't connect anymore. Even when i enable WLAN service on Windows 2008 R2, i don't see the wifi adapter in network settings.