Questions tagged [ethernet-port]

The Raspberry Pi B/B+/2B/3B has a standard Ethernet port for connecting it to the internet and to a network. Other RPi versions, such as all "A" versions, the RPi Zero and the Compute Module do not have the hardware required though in some cases it may be possible to provide such connectivity with an add-on board.

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Raspberry Pi4B RJ45 etchings

What does the etched (vs non-etched) RJ45 jack indicate? I have 3 of the 2GB versions; only one works in the remote location powered by PoE. The two that do NOT work - the newest and oldest of the 3 -...
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63 views

rPi 3B+ boots with no activity light or ethernet

I’ve been using a 3B+ headless for several months. Yesterday I rebooted like I normally do using sudo shutdown -r now. It shut down, but wouldn’t boot up again. I figured I had done something to the ...
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102 views

Broken eth0 (not about strange name)

Well, when I got my RPi3B+ all was gud as it should be(probably). But now my Ethernet port just don't work. Many distros just don't shows eth0 (or neb24dfaw or how it...) (like with ifconfig -a) and "...
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183 views

Faulty Ethernet interface?

After running apt-upgrade on a Raspberry Pi B+ 512MB to bring it to the current version of Raspbian GNU/Linux 9.4 (stretch) the Ethernet connection stopped working. The interface's behaviour after a ...
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343 views

Raspberry Pi 3B+ Ethenet socket Orange LED flashing

I have this weird issue with my Raspberry Pi 3B+ where during normal operation, e.g. while running sudo apt update && sudo apt upgrade the command errors out saying it couldn't connect to the ...
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3answers
12k views

Pi Won't Connect to Ethernet or WiFi

EDIT: This is a brand-new Pi 3 board running raspbian I just got my Pi, and for whatever reason I can't access the Internet. Ethernet will try and configure forever, and when I try to connect to ...
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143 views

eth0 'bricked' - no link light despite fresh install of Raspbian

I am currently working on a project to set up a Pi 3 to serve DHCP leases to devices that connect to an isolated local network to configure them. In the process I have somehow managed to render eth0 ...
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67 views

RPi3 with Mate: no HDMI output without Ethernet connection

I'm running Mate (LTS) on my new RPi3. Everything is working fine as long as I plug in an Ethernet cable. If the cable is removed, my screen (connected via HDMI without adapters) immediately turns ...
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47 views

Ethernet port acts weird

Friend has a Raspi 2, was installed with raspbian, but had ethernet issues. It wasn't configured at all, so after a few tries to fix it, I just loaded it up with a new Noobs Lite install. At boot it ...
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244 views

Connecting to laptop wifi via ethernet

I have been trying to connect my pi to the internet for many hours now and to no avail. (I am on Windows 8.1) I have went through many tutorials, so far I have tried: Turning my wifi internet ...
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461 views

“PulseEight CEC Adapter - Configuration updated” crash the network

I read a lot about this problem but i can figured out how to solve it! I tried to install raspbmc and openElec but i have the same result. When i connect the raspberry, i have a network connection (...
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1answer
33 views

Raspberry pi 4 ethernet connection

I am connecting my brand new raspberry pi 4 to my laptop by an ethernet cabel. This is the first time using it and it didin't connect. I tried every thing on internet and I couldn't get it's IP ...
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1answer
19 views

Troubles understanding routing rules

I'm trying to use my RPI3 in order to read datas from ethernet communication and send them over wifi to a remote FTP server. I've been able to connect my RPI3 to internet via wlan0 so far, however I'...
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18 views

Pi2 as an USB-Switch to share his eth-connection

I want to share my thoughts and questions about using a Raspberry Pi as an alternate Switch/Router or whatever. First my problem is, I have 3 stationary PCs, all of them are connected to a switch (eth)...
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71 views

pi4 won't return after reboot connected switch?

I have PI4 that connected to router after I reboot ONLY the router , I can see the pi is still connected to the router - but I can't reach it. The pi have static ip. No ping to the pi , disable \ ...
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1answer
25 views

VPN console dongle

For some reason the only way to connect a console or a streaming device to a VPN is thought a windows PC by sharing the network. My idea is to make a dongle of sorts were I can connect an ethernet ...
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46 views

add SPI wthernet connection , not working - how can I check why?

I have added a spi ethernet tp my pi zero connected it and added the needed files anyspi.dtbo , w5500.dtbo added in config.txt dtparam=spi=on dtoverlay=anyspi,spi0-0,dev="w5500",speed=...
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31 views

Two eth interface (one dedicated for docker)

I have a raspberry pi running Pi-Hole (outside docker) I installed docker and I wanted to run a docker on a specific VLAN, I tried many time using macvlan, but I'm always failing.... I just plugged a ...
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0answers
70 views

LAN_RUN device tree dt-blob.dts for LAN95XX

I have setup Compute Module 3+ with LAN9512 for ethernet port. The only problem is the ethernet chip needs a pull_up for shutdown I have connected GPIO31 to LAN_RESET in my circuit I am trying to ...
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1answer
666 views

Connect IP Camera to Raspberry Pi 4 through direct ethernet connect

So we have 3 things: Raspberry Pi 4 IP Camera Ethernet cable We just want to connect the IP Camera to the Raspberry Pi 4 using the ethernet cable directly. Not through any router, switch, network or ...
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0answers
32 views

Routing issue - Wifi to LAN

The plan is to be able to connect to the wifi home network and connect a Cat5 to the eth0 port. Then connect the Cat5 to a pc. I then want to be able to connect to the pc via RDP from the internet ...
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0answers
508 views

Get modem msisdn from incoming smstools

I have device and modem connected with sim card. And I have raspberry and smstools installed in the device. It all works very good with smsd configuration. When sms is sent to the the number of the ...
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1answer
439 views

Connect to the raspberry over SSH via mobile connection

I finally got it working that I can use a Huawei E173 modem on my raspberry. When activating it with sudo ifup 3gModem everything works fine, and it connects itself to my Server as I can see it ...
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0answers
110 views

raspberrypi 3 (minibian): wlan0 doesn't work without eth0 being plugged in to router

I'm customizing my minibian distro and now having hard time to set up two network interfaces: wireless (wlan0) and wired (eth0). I want eth0 to have a static IP (in case I need to connect it to the ...
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1answer
101 views

Piface Digital Master and PiFace Relay Plus Slave

I wish to control four state reconfigurable antennas in a propagation measurements using RPis at both ends of the propagation channel. The headless master RPi has a PiFace digital to control the start ...
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3answers
5k views

Chromium can't reach site when i am connected to my wifi network

Yesterday i got my Raspberry Pi 3 model B and I have internet problem. I have Ethernet cable to my computer (mac) and I use my mac as a router. Everything works fine on my phone, but when i connected ...