A family of networking technologies for LANs. Ethernet encompasses bother the physical connection between devices and part of the protocols which define how the connected devices can communicate.

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3
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326 views

Make NetworkManager prefer ethernet over wifi if both present

A similar question was asked for windows Automatically prefer Ethernet over WLAN but I'm on linux and am using NetworkManager. Right now if the ethernet cable is plugged in and is available while ...
2
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0answers
70 views

Windows 7 won't detect ethernet cable

A month or two ago, I bought an ethernet cable to replace my existing wireless connection on my computer, as I frequently live stream and wireless connection is too unstable to do that. I should also ...
2
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0answers
100 views

Ethernet port on thinkpad doesn't connect but the one on the ultrabase (dock) does

I just recently bought a used Thinkpad X200s and installed Xubuntu 13.04 on it. I am have issues getting the ethernet port on the laptop to connect. I also have a Ultrabase dock for the laptop. ...
2
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0answers
108 views

Windows 8 on network and self-assigned IPs

Whenever I turn off my computer, my friend's computer (who is on the same network) loses Internet access and grabs a self-assigned IP, and the router stops reporting any computers connected to the ...
2
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0answers
125 views

xPUD doesn't recognize Wi-Fi adapter

I saw xPUD, and decided to give it a try. It's basically the same concept as Chromium/Chrome OS - boot (nearly) straight into the browser, only it's Firefox-based instead of Chrome/Chromium-based. ...
2
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0answers
308 views

Prefer WiFi over Ethernet

I want to use my Ethernet power line adapter in order to use Wake on Lan for my desktop PC. However, once it has booted into Windows, I want it to use my WiFi by default, as the powerline adapters ...
2
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0answers
94 views

Turning Computer into Router,Network Address Translation encryption.?

I have windows seven and am using connectify. but when i try to connect to the interner through my ethernet court in my dorm room the comp0uter doesnt recognize the ethernet cord. I belive that the ...
2
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0answers
116 views

Copy/paste and Ethernet controller not working in Vista

Note: I might have given to much information, but better to much than too little. I am Dutch, and my installation of Windows Vista 32bit is Dutch, so some program names have been translated ...
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0answers
665 views

USB Ethernet adapter with VLAN support available?

I'm looking for a USB Ethernet adapter with VLAN support. It has to work on Windows 7 Enterprise, and allow me to select which VLAN to connect to. Apparently I'm not able to find one on Amazon or ...
2
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0answers
374 views

Laptop with Windows 7 using Virgin Mobile Broadband with ethernet cable cannot connect to Xbox Live

I've been trying for 3days! I get all the way to the part when it says it's connecting and it stops... maybe a problem with the IP address... not sure. I have a toshiba satellite C655-S5132
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38 views

ethernet interfaces are sometimes renamed to 'renameX' on startup

I've installed a recent daily build of Ubuntu Trusty on several HP dl380e 2U servers. These servers have 4 x 1Gb onboard NICs. In addition, I've installed a PCIe 2 port 10Gb NIC in each server. The ...
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17 views

How does synchronization between two independent computer's NIC work (e.g. on Ethernet)?

I'm currently studying computer networks and the question came to my mind, how it is physically possible for the NICs of two networking computers to determine the clock rate of incoming datastreams. ...
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45 views

Connection over the Ethernet cable - connection get frozen

I got a problem with my new laptop witn Windows 8.1. When I'm connected to the internet through the Ethernet cable my connection get lost after some time (sometimes minutes, sometimes hours). After ...
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0answers
24 views

Home wlan won't let me do very specific things(log in facebook, post on some forms etc)

I run ubuntu 10.04 and I installed a wlan like: [modem]---ethernet cable--[wireless router]----ethernet cable--[my PC] Computers using the wireless network can access all pages normally. I, on the ...
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0answers
195 views

eth0 not appearing. Tried everything that seemed to work for other people

Firstly, let me say I am completely new to Linux so if you're going to tell me to check something or do something, please give me a vague idea how. Installed Ubuntu Server (newest download I could) ...
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0answers
222 views

Setting up DNS on mobile broadband and/or setting a system wide DNS address?

I am using a Huawei E3131b 3G dongle to connect to internet. I'm having troubles setting up DNS servers that persist across reboots. Manually specified DNS servers are not used at all if I use the ...
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0answers
111 views

same pci bus address for pci slot and on board ethernet port?

The pci slot address shown is same as the one shown for on board ethernet card. There is a conflict. Not sure how to resolve it. Various command output are dmidecode -t 9 | grep 'Bus Address' ...
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273 views

laptop restarts when ethernet cable is plugged in

Laptop (Windows 7, Sony Vaio) automatically shuts down, retarts and then after a minute shuts down, restarts etc in an endless cycle when the ethernet cable is plugged in. When the cable is removed ...
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335 views

linux <-> windows network (ethernet) connectivity over usb

problem: I have a linux box that i want to use as firewall for my Windows workstation. it has only one ethernet that is needed for the switch, but no pci expansion slots. So the only option to connect ...
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246 views

Network unclaimed and internet is not working?

I have just installed Linux Mint on my laptop Dell Vostro, but networking is not working - I am getting a "-network UNCLAIMED" message when I run lshw. uname -a linux vostro 3.5.0-17 generic ...
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0answers
212 views

Ad-hoc network disconnecting when not using web

I am at university and I have a desktop computer and several mobile devices, however only a wired Ethernet connection is provided in my room. I want to use an ad-hoc network to share my internet ...
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0answers
201 views

Ethernet connection does not work

I have a problem with local area connection on Windows 7 64bit. I have laptop dell n5110 and Realtek PCIe FE family Controller installed as driver for my Ethernet controller on it. But I am getting ...
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142 views

RPI - Configuring ethernet

I need to connect to my university network which is a bit tricky doing on RPI. I cannot find how to complete the manual set up steps described on uni site , and the app that configures network ...
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600 views

Windows 8 network speed capped at 10mbit

I have a Linux-based file server at home which I access from my Windows machine through SMB. I have been running Windows 8 Consumer Preview for ~6 months straight without any issues. I've recently ...
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216 views

Ethernet jack pins are getting flat, how do I fix it?

The pins on the Ethernet jack on my laptop are getting flat, and I'm worried about them eventually not connecting at all. Is there some way I can pull them back out without risking damage, ...
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97 views

How to configure a wireless router on a wired PEAP network

I tried plugging in a wireless router to a wired PEAP network to allow devices without ethernet ports to connect, but it doesn't work. Is a special type of wireless router required and are there any ...
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0answers
172 views

Sending a file to uCLinux

I have a board running uClinux, and I need to send a file to it, but I'm not sure how... I have a RS232 port, and Ethernet port with an IP address at my disposal, I can telnet to the board, but ...
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0answers
543 views

Is iMac wired ethernet broken or mis-configured

I have an iMac that will connect to my network wirelessly, but not through the wired ethernet. The cable works fine with another computer. The network utility reports that the link status is inactive, ...
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327 views

Stuttering with WD TV Live connected to iMac via ethernet?

I have a WD TV Live, if I connect a hard drive or usb stick to the usb input on it, it plays all my movies flawlessly. However if I connect the WD TV to my iMac directly via ethernet (no router), all ...
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34 views

Why do my home made ethernet wires not work at gigabit speeds?

I've got a couple of gigabit switches which work perfectly when connected with a store bought ethernet wire, but when I connect an ethernet wire which I've attached the RJ45 plugs on manually it only ...
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0answers
16 views

Copy Ethernet Stream to A Virtual Ethernet Adapter

For a project I am working on I need to connect to a webcam stream. The webcam is connected to the computer via Ethernet. The problem is that the client has provided a separate proprietary software ...
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0answers
37 views

How can I connect to a router through a switched ethernet network?

I have a computer and a router connected at different positions to a switched ethernet network. I want to connect them as if I had plugged my computer directly into the router. As I understand it, ...
0
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23 views

10base2 (a.k.a. thinnet) over TV coax (wrong impedance) - will it work?

I have a run of TV/DVB-S coax in my house and I think about abusing it for ethernet. I am aware of the "good"/modern solution (ethernet over coax, fancy modulation an all, something like ...
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59 views

Virtual ethernet adapter not receiving traffic

I have VPS with one network card and 2 IPs (.88 and .87). I have separate mac for .87 address. I need to setup another (virtual) network interface with this IP and mac. I'm not an admin, so this is ...
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0answers
6 views

How to connect Data Acquisition System to a Laptop and laptop to a server with Ethernet cable?

Our research group is involved in a continuous monitoring of a structure and we have a data acquisition system (DAQ) and a laptop deployed on site. DAQ is connected to the laptop with an ethernet ...
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0answers
10 views

Properly sharing windows 8 ethernet over wifi

I'm trying to share my ethernet network over a wifi card on my windows 8 pc. I have been able to do it following some guides online but when connected to the wifi hotspot, it doesn't have an ip ...
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17 views

How can I configure 2 UNIX hosts to share a single wireless router connection?

How can I share my MacBook Pro's wireless 802.11ac connection with a fairly old dual-G5 server? So, I'm thinking that rather than run a CAT6 cable down the middle of my kitchen, I simply connect my ...
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0answers
33 views

Need help for setting up network cameras

I am newbie to here and I do need help from any of you. I work in Japan and I have a shop in Thailand. I would like to set up network camera at my shop in Thailand and I want to look my shop from ...
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40 views

BeagleBone Black Ethernet Failure

The BeagleBone Black ethernet interface will fail after a few hours of operation. As an example, we did a fresh install of both Debian and Ubuntu on two Beagles (Newest updates for the Arm OS), ...
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32 views

Airport network design - how to wire multiple airport boxes

I have a medium size installation in a big old house (brick exterior, and wood/plaster interior). There is a Comcast UBEE Docsis 3 modem with a short connection to TimeCapsule (router). From there ...
0
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0answers
16 views

How will affect MTU through different hosts?

I had issues with my new ISP, and I found that it has something to do with the MTU. This is the actual setup: Client, Win7 with jumbo frames, 9000 MTU Linux box: on the local side, a network card ...
0
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0answers
24 views

Sudden and persistent powerline networking issues

Seems like quite a few people have strange issues with their powerline setups, but I picked up a pair of Linksys PLE400's about 6 months ago when I couldn't achieve a reliable wireless connection due ...
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0answers
20 views

Using 2 internet connections - (1 wifi - 1 ethernet) - on the same machine at the same time OSX

Is it possible to use 2 internet connections - 1 WiFi 1 Ethernet at the same time on a mac mini (OSX) ? Ive got 2 lines coming into the premasis and would like to use one for backups and one for ...
0
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0answers
34 views

Network Instable Connection over LAN, Airport Express works

I just got a cubox-i4 but have a big problem with the LAN connection. It establishes and crashes again. The thing is, that if I connect it via LAN to an Airport Express (connected via wifi), the ...
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0answers
25 views

How to I access router admin page if I'm bridging my laptop's wifi connection to it via ethernet?

I'm using my laptop to get internet via wifi from a public network. I then connect my laptop's ethernet port to the uplink port of the router and set up the bridged connection in windows' ncpa.cpl ...
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23 views

500Mbps powerline dropping, but 85Mbps working fine

I've been using 85Mbps powerline adapters for years now with absolutely no trouble. I recently upgraded to 500Mbps adapters, but for some reason I getting a dropped connection about every hour or so. ...
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30 views

A few computers loss internet but can access local resources , other 8 never loss connection

This is a small network with Comcast ISP ( Cable ), there are 11 PC connected to network all are wired Ethernet, the same 3 computers will loss there internet connection sometimes, not all at same ...
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50 views

Configuring wired network at Windows 7 machine: no authentication tab at LAN properties

My laptop's Ethernet port got (physically) broken so I bought an USB Ethernet adapter and installed it just fine. However, when I try to configure its LAN settings there is no ''Authentication'' tab. ...
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46 views

Creating a router “spreader”

So at my room at home, I have 2 extra computers, with like 1gb ram on each. I have the router on the other side of the wall, where a ethernat cable cannot reach it. It has to go through a wall first. ...
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35 views

sharing internet from one windows 7 computer through ethernet to other computers

I have a usb modem that i use with my computer to access internet. Now I want to share the internet to other computers using ethernet cable. I'm using a switch to direct ethernet cables to other ...