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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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Computer losing wired connection for a couple seconds and reconnects

I've recently been experiencing an issue that's most noticeable while I am playing games. The ethernet is losing connection for a couple seconds and reconnecting (The ethernet icon on the bottom right ...
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1answer
39 views

Can someone tell if I'm using a wired or wireless connection?

I've started working for a company that demand I use a wired ethernet connection while working for them. I work from home, and they're based in a foreign country, so they're not likely to be sneaking ...
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Same cable, different speed test results between two computers

A strange issue which I would be grateful for assistance with, I seem to be getting different speeds on speedtests over the same Cat7 ethernet cable when plugged into two different computers. One of ...
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How to Resolve Source IP from UDP packets from Ethernet interface? [on hold]

I have to work with an FPGA module already running a code written by someone else. I have no access to the FPGA code. Now the setup is something like this:- FPGA is connected to the pc via ethernet ...
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How to change default subnet for Internet Connection Sharing on Windows

By default, when sharing an Internet connection with other network user's, their IP will belong to the 192.168.137.1/24 subnet. To change this default value, one can change the registry: in Computer\...
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48 views

Traffic forwarding via ethernet & wireless adapters (wireless to Ethernet & vice versa)

Here is my scenario, I have two laptops and a Arduino. Think of my network as a standard home setup. I want to connect an arduino to laptop-1 via Ethernet, and want obtain its DHCP IP address from ...
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1answer
39 views

Networking issue connecting cat6 cables

I put a cat6 cable between 2 rooms in my house. I've added the connectors on the cable, and the cable itself works (when I connect computers on both sides, the network status goes from 'Not connected' ...
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25 views

Is possible to bridge a LAN connection that requires EAP authentication to a separate wireless network?

I'm attempting to create my own private network in my school's dorm rooms in order to connect several devices that do no support WPA2-enterprise networks such as a Google Home and a Google Chromecast. ...
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1answer
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Does UDP broadcast translate into 802.11/Ethernet broadcast?

Setting 1: 1 master access point and 2 slave stations with 802.11 chipsets. Setting 2: 1 master PC connected to 2 slave PCs through a switch and Ethernet cables. Scenario: An application running at ...
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1answer
226 views

Gigabit card only supports 100 Mbps?

My Dell Inspiron 17R 5720 running on Ubuntu 16.04 LTS has a gigabit ethernet card, but it is only capable of utilizing 100Mbps. I tried another laptop that pulls 150 on the same cable, so I'm pretty ...
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1answer
151 views

How to connect an ethernet printer to WiFi?

I have a laser printer with an ethernet connection. (To be precise, it's a Brother DCP-L2550DN.) At our old apartment, we had ethernet cables in every room, so the printer connected to the network and ...
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Wi-Fi speed: Wi-Fi pretty much nonexistent while Ethernet works perfectly fine

Over the last couple months, my Wi-Fi speed turned from perfectly fine to ridiculously slow. I never had amazing Internet, but it worked and was fast enough. It doesn't even matter where I am – right ...
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1answer
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How To Set Gateway, DNS server Address On Lone PC with IP Cam?

If I set my ethernet adapter to a different subnet in order to connect with an IP cam on that net what Gateway Address and DNS server addresses should I use? Currently I leave them blank and things ...
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1answer
52 views

How to use certain network interface cards for certain tasks

On my computer I have access to two different networks. The main one (through the wireless NIC) is the one I need to be on 90% of the time. However I also have a USB to ethernet adapter that connects ...
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127 views

Centos 7: No WiFi Adapter Found

I have a 2 part question: I have dual booted Centos 7 with windows 10. Once Centos 7 setup is finished No WiFi connection is available. In settings > Wifi it gives the message: No WiFi adapter ...

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