Questions tagged [ethernet]

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

166 questions with no upvoted or accepted answers
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Tethering Pi to Computer for Internet

Good Evening, Ideas- I'm operating at work so I'm very limited to my "lab" to play around with stuff. Anyway- here's what I've got- Ubiquiti EdgeRouter 8 Raspberry Pi 4 Windows 10 Machine (with VNC, ...
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0answers
24 views

Connect to a proxy server but only from specific interface (eth0)

I want to connect my Raspberry Pi to the university network. I was successful to connect it to eduroam (WLAN). Some times I would also like to access the universities network over LAN. For doing so, I ...
2
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0answers
77 views

RPI as default gateway

I would like my raspberry to work as a gateway for LAN devices and connect to Internet. Now the default gateway is my router connected to ISP provider. Basically I would therefore like to share the ...
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0answers
132 views

Is it possible to connect a Raspberry Pi 0 to the USB port of a router, to connect to the internet?

Recently I read (in articles such as this one) that it is possible to use the Raspberry Pi Zero in 'USB/Ethernet gadget mode'. Now my modem has two USB ports, which the manual says can be used for ...
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3answers
9k 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 ...
2
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1answer
456 views

Assigning IP to eth0 device using Pi already set up as a wireless access point

I have followed the tutorial at https://www.raspberrypi.org/documentation/configuration/wireless/access-point.md and successfuly turned my pi into a standalone wireless access point to control my ...
2
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0answers
377 views

Networking - Two Raspberry Pis communicating over wired connection

As a part of my research I need to have two Raspberry Pis and a Pixhawk all within the body of a UAV. I know I can get one Pi connected to the Pixhawk over mavlink, but how can I get the two Pis ...
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0answers
2k views

How to connect multiple Pi Zero ethernet gadgets to a Pi 2?

I followed this guide to turn my Raspberry Pi Zeroes into ethernet gadgets and I did not change anything in the /etc/network/interfaces or /etc/dhcpcd.conf files. All of the SD cards were fresh ...
2
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0answers
1k views

Pi Ethernet to USB router

My company has given me a project where I need to provide internet access to a PC via a USB cable connected to the RPi (Model B), which in turn is connected to the router via Ethernet. I have in my ...
2
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1answer
889 views

WiFi drops out when I remove ethernet cable

When the Ethernet cable is plugged in, WiFi works just perfectly. I can SSH and HTTP into the pi. However, when I remove the Ethernet cable, the WiFi drops out. The Gui shows that there are no WiFi ...
2
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1answer
148 views

Router not recognising Raspberry Pi 2 B

I'ver never worked with any Raspberry model before and now one of my university courses requires me to. Since I don't have any spare peripheral devices to connect the raspberry to I'm trying to access ...
2
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0answers
479 views

Wifi shared through ethernet cable [Ubuntu]

I have a laptop connected to wifi. I would like to connect my Raspberry Pi to it with an ethernet cable and have access to internet thanks to the laptop connection. I have found a lot of partial ...
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0answers
166 views

Having issues with ethernet connection

I was trying to use apt-get update and it didn't work because the pi wouldn't connect via ethernet (even though it is plugged in). I tried pinging google but it says network is unreachable. I checked ...
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0answers
1k views

Can't connect to Raspberry Pi with Ethernet

I've configured my Raspberry Pi so I can connect to SSH, and the first few days it worked flawlessly. Now yesterday and today, I couldn't connect to it so I tried to ping it. I kept getting: ...
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2answers
309 views

Stream music from PC (Win10) to pi (BIG NOOB)

Hi i have a problem that i would be extremly happy to solve: I want to make my sound (If possible only spotify sound) go from my pc go to the raspberry pi and from the pi to a jackstick to my stereo. ...
2
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1answer
1k views

Ethernet not working when powered over GPIO

I'm powering my RPi (rev 2, model B) through GPIO pins - same connection like here - using it ethernet is not working, though the ethernet works fine when powered through the microUSB port. The ...
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0answers
59 views
+100

Device Tree for DSA with KSZ9897

I have a custom board with a KSZ9897 switch chip and a LAN7801 upstream. The KSZ9897 is connected to the Compute Module via i2c, and I can see it at 0x5f using i2cdetect. Everything appears to be ...
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0answers
39 views

Multiple RPIs to 1 PC communication with CAN BUS

I have to establish multiple RPI(Let's say 2-3) to 1 PC communication. I have to set up a CAN bus in either the PC or RPI. I am considering using an Ethernet cable and setting up a python server on ...
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0answers
45 views

Trying to create low-latency audio stream with USB input to ethernet output

I'm trying to route audio coming from a tv to my Sonos speaker using a USB audio capture card (tv aux to Raspberry Pi USB input). I'm planning on using the ethernet port on the Raspi to output the ...
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0answers
26 views

RaspberryPi3B does connect to wlan but not to ethernet

After a system update and reboot the Raspberry Pi stopped working on ethernet. When I run the command ifconfig I have the output returned for ethernet interface
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0answers
17 views

Connect access point to RPi's ethernet port

I get a public wifi in my living room, which I would like to extend for the rest of my house. I have an Android phone, RPi 3b and Belkin N300 wireless router. The setup I have in mind is Public ...
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0answers
96 views

Slow transfer over wget and curl on RPi4

I have issue with curl and wget transfer speed on my new Raspberry Pi 4 1GB. Pi is sonnected to the router by ethernet cable. When I try to download for example a large test file or something from ...
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0answers
97 views

Connecting via Ethernet VNC

So until now, I've been using VNC to connect to my raspberry pi 4 with my raspberry pi 4 being allocated an IP address through my router. Now I need to be able to connect to it via ethernet cable. ...
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1answer
209 views

Configure Static IP For bridge connection

I am working on Raspberry pi 3B+ (Having Ethernet and wlan both). Currently i am trying to create a bridge connection between my Ethernet port and tap which i am using for other purpose. Below ...
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0answers
270 views

Raspberry Pi 4 Ethernet not Connecting

I have a raspberry Pi 4 with raspbian, and I just booted it and connected it to ethernet. My Router does not detect the pi, so I cant ssh into it. I tried 2 different SD cards, and they both will boot ...
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0answers
126 views

Raspberry Pi Compute Module 3+ yocto usb ethernet found but not working

I've created my own very basic console distro with yocto and uploaded it to a compute module 3+. Everything works so far, but I am unable to access internet via the connected AXIS AX88179 Gigabit ...
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1answer
152 views

Buster: Route traffic eth0<>wlan1

I followed these excellent and simple instructions to set up a WiFi repeater on Buster: [Access point as WiFi router/repeater with additional WiFi-dongle However when I rebooted the eth0 access was ...
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1answer
619 views

How to use Ethernet and Wifi on Pi3b+ and Raspbian buster

Yes, I am aware that similar questions have been asked before on this StackExchange but almost all of those are old and don't seem to be working for me. After googling around I found that things have ...
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0answers
70 views

Openvpn client issues

I have configured my RPI3 B with debian 9 (stretch) as a openvpn client. systemctl status openvpn ● openvpn.service - OpenVPN service Loaded: loaded (/lib/systemd/system/openvpn.service; ...
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0answers
204 views

Facing issue in loading Ethernet Interface for Raspberry Pi 3 B+ buildroot

I am building a Custom OS using Buildroot. I am following this article to build the custom os. Author of that article gave a sample image of the os that will be created after the build is completed. ...
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0answers
767 views

Where is my /etc/dhcpcd.conf file?

I am running Linux mop-raspberrypi-01 4.19.42-v7+ #1219 SMP Tue May 14 21:20:58 BST 2019 armv7l GNU/Linux and all tutorials for setting a static IP address for the Pi mention editing /etc/dhcpcd....
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0answers
88 views

Network boot multiple Raspberry Pis

I am looking into SD cardless network boot options for a bunch of RPis. I would like them to all boot from one server, which should provide either of two images to the raspberry, as well as an ...
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1answer
148 views

Bridge and Wifi Webserver on Raspberry Pi 3 B+ (Raspbian Stretch)

So I am trying to realize the following Setup with a Raspberry Pi 3 B+ (latest Stretch Lite): Modbus TCP/IP Device with a static IP Adress connected to the Raspi Pi via Ethernet. Raspberry Pi ...
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0answers
27 views

Ethernet speed: Screen ON vs screen OFF

I've a Raspberry Pi 3 B+ with Ubuntu 18.04 installed. With an SSH connection with my Kubuntu PC, the transfer is good (4.5Mo/s) when RPi's screen is OFF (via xset dpms force standby) but if the RPi's ...
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0answers
19 views

Wifi stops working (on my laptop) after connecting rpi as ethernet gadget

So I am using a raspberry pi zero W as an ethernet gadget. I got ssh working and the RNDIS/Ethernet Gadget thing working so I can log into the pi using pi@raspberry.local. I even got VNC to work so ...
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1answer
39 views

How to avoid resizing (shrink) of SD card and connection refused error in putty for installing raspberry pi

I am new with raspberry pi, I want to start the raspberry pi 3,Model B on laptop connected with ethernet cable, but as I want to create a ssh file( with no .txt extension)for the network error:...
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1answer
362 views

Raspberry Pi connecting to Wifi but not ethernet

I am trying to SSH into a Raspberry Pi 3B+ using ethernet, but it says: No route to Host. Pinging the IP doesn't work either, and raspberrypi.local doesn't seem to be resolved by mDNS. When I tried ...
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0answers
594 views

Trying to use Ethernet over Bluetooth between Pi boards

I'm trying to use SSH over Bluetooth via Ethernet over Blutooth. I've based my effort thus far on: Bluetooth PAN Network Setup with BlueZ 5.X I believe I have faithfully followed the instructions. ...
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2answers
2k views

Simultaneous dual networks (LAN + Wifi) setup

I am in the middle of setting up my home automation system with my Raspberry Pi (3B+), and I have a question regarding networking. My Raspberry is running the Rasbian Lite derivative called ...
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0answers
400 views

Raspberry Pi not seeing multicast traffic?

I have a setup in which one Raspberry Pi 3 is publishing ethernet multicast traffic and another Raspberry Pi acting as a subscriber. Both are on a wired connection, plugged into the same switch and ...
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0answers
449 views

Ethernet Indicator led on pi 3B+ not glowing

I am a newbie to Raspberry Pi and recently bought Raspberry pi 3 B+. I first downloaded and burn the minibian on sd card as some course suggested minibian. But whenever I connect pi with power, only ...
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1answer
628 views

Raspberry Pi Wi-Fi AP problem: no network and internet access on the Pi, though got them on Wi-Fi

I decided to use my Pi as a WiFi-AP, and followed the manual here: https://thepi.io/how-to-use-your-raspberry-pi-as-a-wireless-access-point/amp/ I did not setup a DHCP server though, because my ...
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0answers
53 views

hostapd - using Pi 3 as access point while maintaining Ethernet connection (no bridge)

Currently I have my Pi setup as an access point; It creates its' own network with an SSID and my other devices can connect and exchange messages. For this, I use hostapd and dnsmasq thru wlan0. ...
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0answers
44 views

Rpi3 WIFI AP go down after some time of innactivity?

I have setup my Rpi 3 as wifi access point and it was working for a long time. But some day, wifi stop working unexpectedly and i was no idea that what was the problem. It means wifi access point is ...
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0answers
412 views

Connecting Pi to an OPC server

I want to connect a Pi to an OPC-DA server to acquire data over an Ethernet connection. Does the Pi's Ethernet port function for non-internet uses? Extra twist... if I want to connect to both the OPC ...
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1answer
967 views

Raspberry Pi Internet Issues

On my raspberry Pi 3B, attempting to access the internet for downloads fails. Anything that uses it (chromium, apt-get, etc) does not work, giving errors such as DNS server not found, or just hanging. ...
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0answers
978 views

HDMI-Ethernet extender

I'm trying to redirect HDMI output of my Raspberry over ethernet to place a monitor 25m away from raspberry. I'm using a "Techly" HDMI extender like this. My connection scheme is similar to this: ...
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0answers
71 views

giving device connected via eth0 an ip on hostapd network

I have a Raspberry Pi with 2 wifi adapters and 2 ethernet ports on it. There are two devices connected via ethernet to the Pi. I've used isc-dhcp-server to give both of them separate subnets and IP ...
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0answers
142 views

Pi connected to local network with ethernet but can't connect to the Internet

I recently tried to install OpenVPN on my pi. Since then I've been having trouble with the networking in my Pi. I already removed it and purged it. I can ssh into my Pi fine (my home network is in ...
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0answers
63 views

Raspberry cannot connect to the internet anymore after a reboot, while setting up nextcloud

I've recently just bought my first Raspberry Pi 3 Model B, which I wanted to use to set up my own cloud at home. I followed the steps of an internetblog, which worked very well. I got to the point, ...