Questions tagged [ethernet]

Ethernet is a family of wired computer networking technologies for local area networks (LANs).

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7
votes
2answers
10k views

Access point as WiFi router/repeater, optional with bridge

I need a wireless access point that is bridged with the wired ethernet port and that is connected to another wifi internet router with a client connection as uplink. All devices connected to the RasPi ...
4
votes
1answer
4k views

Raspberry Pi WiFi to Ethernet Bridge for a server?

I wanted to create a Wifi to Ethernet Bridge on my Raspberry Pi, similar to this one. The problem is: I want to conntect a Network Harddrive (WD MyCloud) to the ethernet side. The Harddrive seems to ...
27
votes
2answers
68k views

Sharing the Pi's WiFi connection through the Ethernet port

I have a pi running the latest release of raspbian and it's connected to the Internet using a wireless USB dongle. What I would like to do, is to share the pi's wifi connection so that any computer ...
35
votes
3answers
11k views

Disable LAN9512

The LAN9512 is the hardware device which controls Ethernet and USB ports. This chip consumes almost 200mA, and it will be very useful to disable it to save energy when I don't need USB or Ethernet. ...
26
votes
5answers
122k views

How can I connect my Pi directly to my PC and share the internet connection?

What I want to do is to connect through SSH and HTTP to my Raspberry Pi without having to connect it to the router. I use the Adafruit's Web IDE to create and run my programs, and I'd like to access ...
14
votes
2answers
22k views

Raspberry PI 3 MODEL B - Wireless Bridge to ethernet

I've seen a lot online for a solution to make raspberry Pi 3 into a wireless bridge. But many are old articles to suit the Pi 1 and 2. This is the last article I have seen, and tried: http://blog....
5
votes
3answers
3k views

Local network between two RPis?

I am purchasing another RPi because my original is broken, but not entirely, so I would like to chain them together via and ethernet cable. Each Pi will also have access to the internet via wifi, but ...
48
votes
13answers
97k views

What's the cheapest way to get network connectivity to the Pi Zero?

Since the Pi Zero doesn't come with an Ethernet port, I'm wondering what is the cheapest way to get reasonably fast network connectivity to the device? UPDATE By "network connectivity" I mean ...
44
votes
2answers
86k views

Setting up WiFi and Ethernet

I'm struggling with my configuration of my Raspberry Pi. I want to achieve the following: eth0: will be used with a static ip and can only connect to the local area network (this will be my NFS ...
5
votes
4answers
9k views

How to control multiple raspberry pi's at once over ethernet?

My mac is connected to four raspberry pi's using a desktop switch. My mac has ip 192.168.1.90 and my RPi's 192.168.1.11, 192.168.1.12, 192.168.1.13, 192.168.1.14. I can control them via ssh using the ...
24
votes
13answers
46k views

Raspberry Pi 3 - eth0 wrongfully named 'enx…'

My new RPi 3 device (yay) recently booted up with a deactivated ethernet. So i watched /etc/networks/interfaces and saw the line: auto eth0 iface eth0 inet dhcp Calling ifup eth0 unfortunately gave ...
10
votes
2answers
38k views

How to debug no Internet connection?

I am using a Raspberry Pi that is connected to the router directly with an ethernet cable but the device will not connect to the internet. All the network lights light up but I cannot access the ...
8
votes
2answers
6k views

Is it possible to record and stream audio from a raspberry pi to a PC?

I'm trying to come up with a project and I want to know how feasible the following is: I want to be able to stream audio from a raspberry pi to a PC. This includes: Connecting a mic to the pi ...
25
votes
1answer
5k views

Raspberry Pi Zero with Ethernet Over HDMI

The new Raspberry Pi Zero doesn't have any kind of wired Ethernet connection. Has anyone have tested if Ethernet over HDMI works? I did not find any info in the web or even what version of HDMI the ...
2
votes
1answer
373 views

Manually change MAC address on USB to ethernet module Pi Zero

Very unusual request here, I know you aren't normally meant to change your MAC address since it's burned into the interface you are using, but I am networking 2 raspberry Pi zeros together, each with ...
0
votes
2answers
703 views

How To Create A Private Subnet Behind Raspberry Pi?

I have the following setup: Desktop -> [via RPI eth1] <-> Raspberry Pi <-> [via RPI eth0] -> Router -> Internet -> OpenVPN Server I created a bridge successfully but i do not believe a bridge ...
2
votes
1answer
3k views

“RNDIS/Ethernet Gadget” Share Internet

(Moving this from apple.stackexchange.com) I've connected my Pi Zero over USB to my OS X laptop and under Preferences -> Network it shows up as RNDIS/Ethernet Gadget, with a self assigned IP. It ...
0
votes
1answer
92 views

How can I set my pi 3 up to be WiFi AND ethernet router simultaneously?

I want to use my Pi as a fully fledged wifi and ethernet router. I'll connect an external modem/phone with tethering to it and want to share that internet connection with all devices connected to the ...
0
votes
1answer
3k views

Ubuntu 17.04 direct shared Ethernet connection fails with “Active connection could not be attached to the device.”

I had direct Ethernet connection without a router working in Ubuntu 16.04 for SSH as explained at: https://raspberrypi.stackexchange.com/a/53823/33424 But when I tested again 17.04, set "Shared to ...
4
votes
1answer
1k views

Ethernet connection drops after several seconds

I recently got a Raspberry Pi, but I've been having trouble getting a working internet connection. At the moment, the pi will connect, and I'll be able to access the internet for about 15 seconds ...
2
votes
1answer
2k views

Should wifi be turned off with wired connection

I'm new at the Raspi 3 and unix in general, and now trying to build a headless streaming application, and trying to automate some basic setup steps on boot. If I want to guarantee the fastest ...
1
vote
1answer
276 views

Problem with ethernet and usb controller after update/upgrade

I use a Raspberry pi 3 Model B Today I tried to update my Raspbian OS(installed with berryboot) version from 09.05.2017 to the latest version. I was ssh'ed into the raspbian pi user(root) and typed: ...
49
votes
5answers
85k views

Using the Raspberry Pi as a router?

Has anyone used their Raspberry Pi as a routing device? Mainly I want to use it to monitor my network, and it would be great if it had an input and output for Ethernet, but it doesn't, so I am ...
32
votes
14answers
65k views

Is there a serious alternative to the Raspberry Pi that includes Gigabit Ethernet?

While there are a lot of alternatives (many of them mentioned here) to the Raspberry Pi, only a few of them sport Gigabit Ethernet. But what's worse, upon a closer look none of them are a real ...
8
votes
4answers
20k views

Is it possible to stream H.264 with RTSP on Raspberry Pi?

I'm trying to set up a video conferencing system by using two Raspberry Pi boards. How can I stream the H.264 protocol over a real-time streaming protocol via an Ethernet connection? Which OS should ...
15
votes
8answers
37k views

Force IPv4 address

I upgraded my Raspberry Pi to Jessie, which uses systemd. One side-effect is that it connects using IPv6 only and does not have an IPv4 address. How can I force it to get an IPv4 address from the DHCP ...
4
votes
5answers
44k views

Connect raspberry pi to pc (ubuntu) with ethernet

I tried to connect raspberry pi (headless because I have no monitor to use) to an Ubuntu PC using ethernet using link-local setting on the network manager, setting the ip of the pi using "cmdline.txt" ...
4
votes
6answers
21k views

Connect RPi to laptop through Ethernet cable

I am trying to setup a direct connection between my Windows laptop and RPi so that I can take projects with me to other locations without wifi and still have control over the RPi. I have removed the ...
1
vote
2answers
11k views

bridge eth0 static wlan0 static wlan1 dhcp

I really need some help with the raspberry networking stuff. I try to set up an Access-Point. I want to Access my Raspberry Wifi "Blackbox". After that I want to connect to "box" (192.168.100.2) over ...
5
votes
4answers
22k views

Ethernet and wifi together

I am trying to connect a web power switch v7 to rpi through the ethernet jack, and then connect the rpi to the internet through usb wifi. I looked at several QA, including this well voted one: ...
5
votes
6answers
1k views

Ethernet speed / scp

I'm just copying a bunch of files from a RaspPi 3 to my laptop using scp over an Ethernet connection. The speed is abysmal, around 0.5 to 0.6 MB/sec. Is this normal? I read somewhere that with 10/100 ...
10
votes
5answers
15k views

Cannot SSH to Raspberry Pi via WiFi only

I am having trouble connecting to my Raspberry Pi over SSH when it is connected through WiFi. When the RasPi is connected through Ethernet everything works fine. However, when it is connected through ...
5
votes
2answers
4k views

Pi using a random MAC address after every reboot. How do I stop this behavior?

Recently, after I ran apt-get upgrade, my Pi 3 running Raspbian Jessie started using a random MAC address on eth0 after every reboot. I'm pretty sure this has something to do with the upgrade since I ...
3
votes
1answer
5k views

Raspberry Pi Zero and Ubuntu: ethernet over USB

I'm trying to connect to my Raspberry Pi Zero over USB. The steps I followed are: Added dtoverlay=dwc2 to config.txt at boot partition Added modules-load=dwc2,g_ether after rootwait to cmdline.txt ...
3
votes
2answers
4k views

10MB/s speed on model 3 B+ gigabit ethernet

I'm running speed tests on raspberypi 3 b+ (gigabit ethernet interface). I've tested with ethtool from the terminal, and it shows Speed: 1000Mb/s Based on this result I assume both the router and ...
3
votes
1answer
5k views

Why the Raspberry PI loses the ethernet connection?

Please help me out with debugging, why my RPI (Raspbian) loses internet connection. The scenario is this: 1. I start the PI, the ethernet is working. 2. I start one php script, that posts something ...
2
votes
2answers
647 views

LAN on RPi2 not working

I am using an RPi 2 with Debian Wheezy Release Date 2015-2-16 with kernel version 3.18 (This is the latest version available on the official website). I work at a research lab where I have to ...
2
votes
1answer
363 views

Pairing my Raspberry Pi with my Mac

I'm as new as possible to Raspberry Pi, and I'd like to configure the following: My Raspberry Pi connected directly to my Mac via an Ethernet cable, so that I can setup and run the RP entirely from ...
2
votes
1answer
330 views

SSH Via Ethernet Without Internet Sharing

I am working on a project that uses an SSH connection via ethernet to the Raspberry Pi. Currently I am doing this by enabling internet sharing via ethernet on my computer (OSX El Capitan). The point ...
1
vote
2answers
213 views

Raspberry Pi 3 B+ to Samsung Galaxy S7 USB Tethering Inactive eth1 Interface

This is a follow up to Static IP Address for USB Screencast in Raspbian Stretch. Concisely, I want to use USB Tethering to connect VNC on my smartphone to the RPi for use as a remote desktop-type ...
0
votes
1answer
3k views

pi zero with LAN Ethernet Network Adapter Dongle with slow speeds

I've got a raspberrypi zero with this Ethernet Network Adapter. It works fine but the speeds are very slow. On my laptop I can test my ISP's connection at about 50Mbps (down) 30Mbps(up). But running ...
3
votes
1answer
167 views

Pi2B - Wifi plus ethernet - one or the other not both

Total NOOB to Linux and Pi and have spent the entire day and now well into the night trying to fix a vexxing issue and hope to get some help with this. The Pi is to be used inside a LAN that does not ...
3
votes
2answers
7k views

Realtek RTL8153 Ethernet Doesn't work on Arch Linux

I'm trying to use one of these to boost my networking speed on a Raspberry Pi 2 Model B. Arch Linux ARM correctly detects the USB hub, but fails to detect the Ethernet port. ifconfig does not show ...
3
votes
2answers
1k views

Which Raspberry pi OS images support ENC28J60 ethernet port natively?

Which Raspberry Pi OS images support ENC28J60 Ethernet adapter natively? If none, how can this be installed via the command line and on which OS image?
2
votes
1answer
1k views

CentOS 7 on Raspberry Pi 3 disabling NetworkManager.service and enabling network.service

I'm working on setting up a raspberry Pi 3 with CentOS 7. In particular this image: http://buildlogs.centos.org/centos/7/isos/armhfp/CentOS-Userland-7-armv7hl-Minimal-1602-RaspberryPi3.img.xz The ...
2
votes
5answers
3k views

PIC Microcontroller to Raspberry Pi Communication

I am designing a smart energy monitoring system as my FYP, I have used two pic18f452 microcontrollers to monitor the electric parameters and they are doing it successfully. now to make it more user ...
2
votes
1answer
59 views

Raspberry PI Laptop Ethernet Connectivity Issue

I setup my headless Raspberry PI and called it Optimus. I connect my Windows 10 desktop machine to the Raspberry PI via an ethernet cable. If I ping optimus.local I get a response and can SSH into it -...
2
votes
1answer
636 views

How to setting up wlan0 that automatically turn on when eth0 is switched off?

I'm connect to raspberry Pi2 via eth0 (ssh) and I need to configure wlan0 so that when I unplug the cable from eth0 wlan0 automatically turn on. How can I do? Is there a possibility to have eth0 and ...
1
vote
2answers
4k views

RPi can't connect to internet via Mac internet sharing

I have a mac and raspberry pi connected via ethernet cable which are communicated fine. Internet sharing is turned on but my raspberry pi can't connect to the internet. My mac is connected to the ...
1
vote
1answer
714 views

eth0 static ip at boot

I know this gets asked a lot, but none of the answers are working for me. I have a USB to ethernet dongle on my Windows PC that I would like to connect to a raspberry pi (version 4.14.71-v7+). On the ...