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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Find/change noname IP camera IP address

Is there some way to find the current IP address of an IP camera, with it connected to the PC by the ethernet port? Couldn't find any information about this specific model online, and the camera is so ...
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1answer
132 views

Direct connection with ethernet using MAC/IP

I have a NAS drive (server) which has a static IP. When I try and connect my laptop directly to the NAS via Ethernet often the network icon in the Ubuntu unity-panel just plays the Wi-Fi 'connecting' ...
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2answers
106 views

Giving multiple rooms wired internet access

The idea is that I want to give wired internet access (Ethernet) to every room in my house, using the cables already routed in the walls (Cat5 cables). Because the cables are already routed, the only ...
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0answers
743 views

One or more network protocols are missing on this computer

I am using windows 10. I was working on my system. Then my system went to sleep. After one hour i opened my system on different wifi. During connection, wifi is not workiing. Then I have connected ...
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1answer
32 views

What methods exist for increasing usable consumer ethernet bandwidth in OSI layers 1-4?

What compression methods are applicable to a typical 1Gbps ethernet link? (non-enterprise bias, hardware or software, layer 1-4) Or: "What solutions exist to improve typical 1GigE ethernet throughput?...
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27 views

Ethernet port works randomly on startup, restart always fixes issue

I have a custom PC that I built awhile ago that has a Asus rampage motherboard, don't have the exact model number off the top of my head. I have it wired with ethernet rather than wireless and the ...
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0answers
103 views

Internet disconnects after inserting a USB device

I have 3 PCs connecter via LAN cable to my ethernet router. But when I plug in a usb device on the PC that I have on my room, the other 2 PCs disconect from the internet.This happens when the PC that ...
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1answer
190 views

WIFI, Lan & Audio not working after update of windows 10

My issue is that my WiFi and Ethernet adapters and audio device are not working. My laptop is LENOVO Z580, I have windows 10 after upgrading from Windows 8.1. Windows have new update and i updated ...
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1answer
70 views

VirtualBox Centos Not having network connection

After reading several posts on the above topic, i was forced to post this question because i m still stuck. I am running internet connection on MAC OS X el captain(wifi) and trying to run internet in ...
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1answer
51 views

Can I wire DSL connection through ethernet?

I have BT Broadband, and my master socket(the one with 2 sections) is in a bad place. In my home, there is internal ethernet wiring(wires that go through the walls and come out through ethernet ...
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0answers
46 views

Connecting IP Camera to Mac's Ethernet Port

I have a IP camera that I am trying to setup. First time setup has to be done using Ethernet, so I have connected the camera to my MacBook's Ethernet port. However, I do not have physical access to ...
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1answer
101 views

Ethernet Splitter for PC and Printer

I am looking to connect my printer to an Ethernet cable. I only have one Ethernet port and was thinking on buying a Ethernet splitter to connect my pc and printer at the same time. I have been doing ...
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34 views

Ethernet not working, wireless is

Since I put my computer on my domain at home (AD/DS) and set the security of my wireless access point to RADIUS with NPS, I started experiencing issues. When my laptop is connected via WLAN, it works ...
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2answers
219 views

How many users for one ethernet cable? [closed]

In our office, we have our router that is connected to the internet. From there, we would like to lay an ethernet cable to 3 other rooms with about 30 computers. We were considering the following ...
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1answer
43 views

Ethernet Hub and Subscription VPN Service

Is it possible to configure a network hub to connect to VPN service such as Private Internet Access and then connect multiple devices to the hub. I live in an apartment which provides internet via a ...
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2answers
136 views

What is necessary to activate gigabit?

OK, I got the following situation: I have a laptop with a usb (3.0) attached gigabit lan card. On the other hand I have a banana pi and a FritzBox which are also gigabit capable. If I connect ...
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7answers
2k views

Getting IP address of direct-connected computer

I’ve connected my working computer with another one using direct Ethernet cable. The other machine has no peripherals attached and I want to access it using RDP and SMB. The IP addresses are auto-...
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1answer
320 views

ARP and LLMNR floods from Windows 10 host on Ethernet

I just discovered an anomaly on my network that has presumably been going for some time. My wife's laptop (192.168.1.116 alias Sarahs-ROG.local) is sending ARPs for huge blocks of IPs to broadcast ...
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2answers
317 views

Wired to wireless ethernet adaptor? [closed]

Is there a small standalone ethernet-wifi adaptor? I'm looking for something that would plug straight into the RJ-45 jack and act as a wifi client.
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3answers
9k views

Is there an Apple USB Ethernet driver for Windows?

I recently needed an Ethernet adapter for my laptop, which has USB and WiFi (of course) but no Ethernet. Somebody offered me an Apple USB-to-Ethernet adapter. I figured Windows would offer the driver ...
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3answers
93 views

Very slow internet over ethernet

My roomates (5 people including me) and I are currently using the router provided by our provider (Rogers). When five computers are all connected via ethernet, the internet speed is intolerably slow (&...
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0answers
37 views

Connect a computer's LAN port to an Ethernet to Wi-Fi adapter to enable Wake-on-LAN over a Wi-Fi network?

I am talking about a device similar to this: Say, if I connected this device to my computer's LAN port using an Ethernet cable. Then I enable WOL on my computer. Would I possibly be able to then ...
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0answers
152 views

Windows 10 unable to connect over ethernet

I've been using wifi on this machine since I upgraded to Windows 10, however my wireless router is starting to die, so I got an ethernet cable to not have to worry about it until I get a new router. ...
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0answers
55 views

DD-WRT QoS: MAC Priority over Interface Priority

This setting doesn't appear to work: Interface Priority ath0 Maximum MAC Priority AA:BB:CC:DD:EE:FF Bulk Note: AA:BB:CC:DD:EE:FF is connected via ath0 AFIAK, MAC priority will take over, ...
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1answer
182 views

How to enable/disable ethernet controller from command line

How do I disable then re-enable (effectively a power cycle) the Ethernet controller on my Windows 10 Home PC? I am having an issue which requires the controller to be reset every once and a while.
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19 views

Ubuntu 14.04: LAN port not available

I have troubles connecting to the internet via ethernet. I can connect through Wi-Fi but that's about it. I ran ifconfig -a and this is what i got: lo Link encap:Local Loopback ...
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0answers
79 views

Rename network interface: Access is denied

After upgrading from Windows 7 to Windows 10, I can no longer rename the network interfaces in the network manager. When I attempt to rename the nic (F2), an informative dialog pops up; <!> ...
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1answer
55 views

Direct ethernet vs router+ethernet

I have a 60m long CAT5 Ethernet cable connected to my cable modem. When I connect my laptop directly to the ethernet cable speed tests show my maximum internet speed (20Mbps). If I connect the 60m ...
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1answer
63 views

connect to two networks simultaneously via single ethernet port?

Is it possible to create multiple connections with same port? Is it possible to connect through them simultaneously/combine them? P.S: I am on windows 10
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1answer
677 views

Windows 10 802.1x Connectivity

I have been connecting to my dorm Ethernet using IEEE 802.1X authentication for some time and since I upgraded to Windows 10, I get "Authentication failed" error almost every time I wake the computer ...
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1answer
54 views

Is there an ethernet header in IEEE 802.11

I have been capturing some packets over wifi using wireshark for analysis. If I captured IEEE 802.11 frames on an interface in monitor mode. If I capture an IEEE packet on an open network without ...
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0answers
31 views

Compaq 610 No Ethernet?

I have a Compaq 610 laptop that has been unused for the past few years, I decided to make it a small storage/test server, but my ethernet doesn't work. I use Ubuntu Server 12.04, the only way I was ...
2
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1answer
4k views

Why can't Fedora start my (hard wired) network?

I have a hard-wired Ethernet card/cable to my hub. I start Fedora 23 but there's no network, why? So I've checked that the card exists:- [root@localhost ~]# lspci | grep Ether 00:0b.0 Ethernet ...
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1answer
407 views

Fedora 23 realtek ehternet works on livecd, but doesn't on a fresh install

lspci | grep -i ethernet gives the same for livecd and fresh install: 02:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)` ...
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1answer
121 views

How to use multiple network interfaces?

I need to use multiple network interfaces in a C program with sockets. My interfaces are wlan0 and eth0. When I connect eth0, the ping through wlan0 returns "Host unreachable", and consequently the ...
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0answers
97 views

USB ethernet doesn't hotplug

I recently got a USB3.0 Gigabit ethernet adapter (amazon) for my ultrabook (ASUS UX31A) running Debian Jessie. It works fine if it is plugged in while the laptop boots, however will not seem to (re)...
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1answer
31 views

Multiple ethernet device to single laptop

I am working on a project in which I have to connect multiple webcams to my PC through an ethernet cable. Is there any device which can help in accomplishing this task. How is there any other way ...
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1answer
75 views

Ethernet cable is broken or not properly plugged. Windows 7

This morning I tried to install Ubuntu 15.0.4 (having already Windows 7 Home Premium 64 bits installed). I did a dual partition and it worked perfectly. I installed some apps on Ubuntu for programming ...
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2answers
178 views

Is it necessary to use a patch panel for my network closet? My subcontractor is trying to convince me to go with a switch only

I am completing my home remodel and have decided to wire CAT6 cables throughout the house with at least 2 sockets for the wall jacks in each room. My subcontractor has already wired all of the rooms ...
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1answer
25 views

Will “smart” network switches send data direct or via its DCHP server?

Bear with me on this one. I have two Airport Extremes at home linked via a long gigabit ethernet cable. I wanted to improve the control over the network by connecting all my devices via smart gigabit ...
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2answers
65 views

Configuring network routing when multiple paths available

I plan on adding a 10GbE connection between two devices on my network, thus: As you can see, this creates two paths for traffic between the machines. Is this kind of arrangement feasible? Is there ...
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2answers
86 views

Downloads stop half way on Windows over Ethernet

EDIT: The problem does occur with the wifi as well as ethernet. It was just harder to spot. I have an X99 Deluxe motherboard with two ethernet ports. Using either of the ports, or the built-in wifi, ...
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0answers
26 views

How does IPTables console logging effect network packet drops?

How does console logging effect network packet drops? I am asking because I have iptables running with logging option and it logs packets to /var/log/iptables. I didn't configure --limit option in ...
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0answers
73 views

Windows 8.1 “Ethernet” doesn't have a valid IP configuration

I've searched all over the forums and various other web sites trying to solve this problem but I just can't find a solution. I've recently installed Windows 8.1 on my PC and cannot get my Ethernet ...
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0answers
219 views

Setting up Raspberry Pi as router with multiple interfaces on same subnet

Backstory: My college doesn't allow for multicast/zeroconf/upnp on their network (and understandably so, since there are way too many devices on the network). As a result, I'm trying to use my ...
0
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1answer
168 views

How do I add more Ethernet ports to expand on those my router already has?

This may have been asked before, so apologies, but without knowledge of correct terminology I was unable to find a related question. The router provided by my ISP has four gigabit ethernet ports. ...
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0answers
77 views

How flow control occurs between ADSL modem and DSLAM?

When Adsl modem gets the ethernet packets, it forwards them to DSLAM at Central Office by phone lines,as i know ethernet protocol uses pause frames for control flow so what kind of protocol is there ...
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1answer
579 views

Can I combine Wifi and Ethernet internet connections? [duplicate]

Can I make my computer use both Ethernet and Wifi connections to download files from multiparts supported servers simultaneously or download torrents faster and use both connections to download ...
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0answers
36 views

Wrong entries in switch MAC database after network changes?

If I have a single network switch and move computer A from one switch port to another, I assume the switch is intelligent enough to erase all MAC database entries from the first port (since the link ...
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0answers
82 views

Set bandwidth on TP-Link TD-W8951NB router

I have problem with my router. I want to set bandwidth, ie: for port 2, maximal 300 kb/s. How can I do it? I tried google, but everyone has other design of 192.168.1.1 and I don't have there these ...