Questions tagged [ethernet]

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

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Error running option 8 update while Raspberry Pi connected with Laptop through ethernet cable

I have connected my Raspberry Pi 3 with laptop through Ehernet cable( have used Mobaxterm as a free X server ). While using the Raspberry PI command, there is no response so I used the command Sudo ...
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1answer
75 views

Building a 'Packet squirrel" using Raspberry Pi

I recently read about hack5s' Packet squirrel, and now I am interested in building a similar device that sits between 2 endpoints (say router and PC) and monitor all the traffic but be invisible to ...
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28 views

setting up multiple IP addresses on one ethernet interface?

I am running Buster on a RP3B+. It is configured as a stand-alone wifi access point running dnsmasq. No bridging to the eth0 / Internet. It also has a wired eth0 interface. Everything is working ...
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56 views

Created a Raspberry Pi 3B+ Wireless Hotspot, how can I extend the hotspot via Ethernet

I have successfully created a WiFi hotspot for my RPi 3B+ using a Hologram Nova and the embedded WiFi card on the Pi. However I realized that the ethernet interface has disappeared and cannot extend ...
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What sort of throughput is achievabe over the USB 3.0 port on the Pi-4?

Looking to run a router application on the rPi-4, and was wondering if anyone has experience using usb 3.0 -> gigabit ethernet adapters on it - specifically what adapter/chipset worked with what ...
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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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2answers
57 views

Ethernet communication Raspberry PI and windows PC

I am working on project which involves sending datastream from raspberry pi to Windows PC. This should only be done through Ethernet link. I looked for ethernet libraries but i did not find any. Also ...
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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 ...
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Suddenly halt when updating the raspi zero

I am updating the raspi zero (sudo apt-get update)via USB OTG Ethernet via my laptop internet but suddenly my terminal which connected to raspi zero hang and don't respond you could see in this pic ...
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24 views

Headless bootup diagnostic to see why no network

I've got the latest hardware (rpi 3b+) and am trying to get a flavor (ev3dev) to run on it. However, it never connects to the network - either ethernet or wifi. I looked into how I could capture ...
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38 views

Advice on how to use a RPi to connect Smart TV to the internet via wireless

I have a Smart TV that has ethernet but no wireless capabilities. I also have a spare RPi1 (Model B) with a wireless USB adapter. Is there anyway I can use the Pi to connect the TV to my wireless ...
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4answers
86 views

Connecting Raspberry Pi Zero W to ethernet and serving as WiFi access point

I have an ethernet port in a room where I would like to improve the WiFi connection, and I have a Raspberry Pi Zero W lying around. Is there a way I can connect the Pi to the ethernet port and have ...
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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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39 views

Can't SSH into RPi from Mac Using Direct Ethernet Connection

I am completely new to the Raspberry Pi - I was bequeathed a 4yo RPi 3 and am trying to setup Kali. I have temporary access to a TV I can plug it into but will soon be leaving to go back home where I ...
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29 views

Using Pi as an intermediary between 2 LANs

I have one raspberry pi which is running Hassio (Home automation stuff). Normally I would just connect the devices I wanted to automate to home LAN but the problem is my wifi SSID & Password might ...
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1answer
38 views

Network error: Connection timed out while connecting raspberry Pi via SSH using putty

I am trying to connect Raspberry Pi with my laptop so that I may use my laptop mouse, screen and keyboard but its giving me error Network error: Connection timed out These are the steps I have ...
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2answers
81 views

Network Ethernet and WiFi devices

I have device A and B. I need them networked together (see eachother on arp-scans etc). Device B has WiFi, but device A has Ethernet. Basically I just want the Pi to act like a simple router (maybe ...
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1answer
43 views

RPi 3B+ Ethernet crashes TP-Link Archer C9

When I use the ethernet connection on my RPi 3B+ my Archer C9 (TP-Link router) works fine for 20-30 minutes then crashes and reboots indefinitely until the RPi ethernet is disconnected. The RPi and ...
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2answers
104 views

Access point with 2 Internet connections. Switching interfaces problem

I have: Raspi 3b+ 1st internet connection on eth0 through built in adapter 2nd internet connection on eth1 through a USB-dongle I followed the official manual and the AP is running just fine. What ...
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2answers
37 views

First time setup with ethernet connection

I have just bought a Raspberry Pi 3B+ and want to setup by connecting it to my Macbook Pro via Ethernet connection. I can ping the raspberry pi IP address $ ping raspberrypi.local PING raspberrypi....
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1answer
52 views

RPI is not visible in LAN when using ethernet over usb

I'm following this tutorial for converting RPI to usb gadget. I've modified setup script a little to fit my needs: err_file=$HOME/usb_setup_err echo "Time: $(date -Ins)" >> $err_file echo '...
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Extremely low connection to my projects from WAN

I own a Raspberry 3 b+ connected by WiFi. I'm storing my Codeigniter (php) projects there, but it takes a very long time to load any of these projects from WAN. I'm using NO-IP to access the ...
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29 views

Network boot multiple Rasperry 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
33 views

Forward AP wlan0 to eth0 not working

I've recently boute a raspberry pi and wanted to create an additional wlan access point for my router. So what I did is, I followed this tutorial: https://adityashrm21.github.io/Raspberry-Pi-Packet-...
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1answer
71 views

Adding a USR-ES1 W5500 chip for Raspberry 3 A+

I am currently thinking about a project in which space should be kept to a minimum. Now I am using the A+ model because it is smaller however I do need an ethernet port. So what I am planning to do ...
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19 views

LAN9514 non-standard configuration

We're trying to configure the 9514 on the Compute Module. Where should I start looking to disable LAN9514 auto-negotiation and set full-duplex at 100Mbps? We looked through the LAN9514 datasheet, ...
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2answers
109 views

Static IP Issues For wlan0 and eth0

I'm having issues with using a static IP for a Raspberry Pi 3. What I'm trying to do is connect 4 Raspberry Pis as nodes/slaves to a single Pi which will act as the server/master. I'm using OSC ...
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12 views

Low internet speed when connected to ethernet

I'm experiencing slow internet with my raspbery pi 3 B+ My internet speed is 200 Mb/s I can test it with my mac. Basically, I try to download this 1 GB File On Mac with both ethernet and wifi, I ...
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1answer
99 views

Steam Link app network problems

I setup an Pi 3 (B+) for connecting to steam on my main computer. Steam Link is an application used for connecting remote devices (like the pi) as client with steam on the host computer (https://store....
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2answers
207 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 ...
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1answer
78 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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24 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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15 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
50 views

Unable to exceed 100Mbps over 3B+ Ethernet link

I have an rpi 3B+ running Raspbian connected to a gigabit switch, and a Debian machine on the same switch. Both systems negotiated a gigabit link to the switch: $ sudo mii-tool eth0 eth0: negotiated ...
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20 views

Rasberry Pi board is not detecting LAN connection

I'm working on Rasberry Pi board with Ubuntu OS but it's not detecting the LAN connection and am not getting an IP address when I type ifconfig. I've added below code to /etc/netplan/01-config.yaml: ...
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1answer
33 views

NetworkManager not working on properly RasPi 3

I'm testing NetworkManager using 2 keyfile: one keyfile for the wired connection and one keyfile for the wireless connection. The setup works great on Raspberry Pi 1 and Raspberry pi 2. On ...
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29 views

How do I make my RPi talk to my PC over an Ethernet Cable?

My PC is running Windows 10. I'm working on establishing communications from my RPi to my PC via an ethernet cable. I've set up static IP addresses for both the PC and RPi on their respective ethernet ...
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1answer
22 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
100 views

LibreELEC startup with LAN excludes WLAN

When the RPi (with LibreELEC) is connected to the web via WLAN, plugging also the Ethernet cable for wired LAN does not affect the WLAN functionality: it automatically connects to the web via LAN (...
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2answers
58 views

Can a single Ethernet interface be addressed on DIFFERENT subnets?

Can a single REAL Ethernet interface be addressed on (2) DIFFERENT subnets? But how can this be when a Pi only has a single REAL interface- and therefore only a single MAC address to map the (2) ...
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1answer
27 views

Connection via Ethernet to Windows

I'm having an issue with creating a direct connection with RPi 3 B+ and Windows laptop (to use as interface with RPi for first time set-up). I formatted the microSD card to FAT32 (Master Boot Record) ...
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1answer
47 views

Can I connect 4 RasPi with a windows PC only using ethernet cables (no WiFi or internet connection)?

I want to connect 4 RasPi to one windows PC using ethernet cables. The plan is to have each RasPi equipped with a camera. I will have the cameras start recording upon the press of a button, then a ...
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1answer
41 views

Forward internet from eth0 to a repeater connected via eth1 and serve a captive portal

Premise: a ranch/guesthouse in northern New Mexico wants to show their guests a splash page before allowing them on to an otherwise open network. Currently, the internet comes through a modem and ...
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32 views

How to redirect domain to test server IP using bridged wlan0 to eth0 connection?

Following this tutorial https://www.raspberrypi.org/documentation/configuration/wireless/access-point.md from "Using the Raspberry Pi as an access point to share an internet connection (bridge)" ...
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53 views

Unable to access internet in PC when connected to Pi(ppp0) via Ethernet

I am using openhabian. I have managed to get the Pi connected to the internet via the Quectel UC20-G modem after which I get a new interface called ppp0 with IP address 49.225.37.106 as shown below. ...
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121 views

Pi Zero USB ethernet and USB mass storage

Idea: Have the pi zero act as a USB mass storage device and to move files to a network location using ethernet. There are a few examples like this over wifi, example (Smart flash drive) but in my case ...
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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 -...
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2answers
227 views

How to connect to the internet using an Ethernet cable

I have an Ethernet cable which I use to connect to the internet on a desktop Windows machine. These are the IP settings I gave the Windows machine: IP adr. 172.18.14.19 subnet mask 255.255....
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50 views

Raspberry Pi's Ethernet cable port suddenly stopped working after connecting 4-channel Relay board

I am having trouble with my Raspberry Pi's Ethernet and USB ports. I was using Ethernet port usually for my experiments with pi. But I tried to connect 4-channel relay board to my pi. According to my ...
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2answers
111 views

Can't connect VNC through ethernet while the PC is connected through Wifi to internet

I'm pretty new to both Raspberry Pi and Linux, I have absolutely no prior experience so bear with me. My problem here is pretty annoying. What I'm trying to do is simply using VNC to control remotely ...