Raspberry Pi

Questions tagged [ethernet]

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

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Connecting Raspberry Pi Zeros over Ethernet

I'm attempting to set up a simple network made up of two raspberry pi zeros, one with wifi to access over ssh by another computer and then communication between the two pis using Ethernet. To set up ...
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1answer
31 views

Share 4G USB Internet on Raspberry Pi 4 over WiFi and Ethernet

I've already set up my RPi 4 as a hotspot using dnsmasq and hostapd, using a USB 4G modem to connect to the internet. This is working as expected, I'm able to connect other devices to it and get ...
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15 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 ...
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2answers
74 views

Unable to get IP address of Raspberry pi to connect via Windows remote connect

I borrowed the RPI 3B from a friend's friend. hence I don't know the hostname so that I can ping the RPI to know its IP address. Hence I am following this tutorial to get its IP address. According to ...
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25 views

Options for Ethernet on Raspberry Pi Zero without USB

I'm working on a project involving a Raspberry Pi Zero (not W), and an Arduino Nano with sensors. I need to be able to read data off of the Raspberry Pi without using Wi-Fi, so I'm trying to put ...
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0answers
29 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
42 views

Connecting Multiple Raspberry Pi to One Laptop

I'm trying to use my laptop to instruct multiple raspberry pi's to take a picture simultaneously. I have a DHCP LAN network which connects to my laptop and raspberry pi through ethernet cables. I've ...
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1answer
47 views

Raspberry Pi can ping others but can not be pinged

I am new to Raspberry Pi. I have two Raspberry Pi. One of them is connected internet via Wifi dongle. I can ping others in the network and can be pinged from others. But the second one has ...
2
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1answer
84 views

Share USB tethered phone to Raspberry Pi 4 LAN port

I want to share my phone data by connecting to my pi4 running buster. I wish the data to pass through the ethernet which has a router connected to it. The router has both wireless and wired ...
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0answers
81 views

Control Pi Zero using Ethernet over USB using Raspberry Pi (3 or 4)

I have been working on a project that uses Pi Zeros as remote cameras. Recently, I have an application that requires them to be hardwired, so I have been experimenting with the Ethernet over USB ...
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1answer
58 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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2answers
37 views

How to toggle wifi based on Ethernet connection?

I've tried a dozen different searches, but nothing has turned up exactly what I need. Here's my use case: [Minimally at boot, bonus if dynamically] If Ethernet has (or obtains) link, configure ...
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13 views

Interface gateway IP gets auto-configured after some time after deletion

I'm writing a script to control my network interfaces. I've three network interfaces viz eth0, ppp0, wlan0. I want such a configuration that when there is no internet available on eth0, it should ...
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1answer
33 views

Connecting to PuTTY with an Ethernet connection difficult

So, I've used all ips i could find to try and connect, yet it won't work. Port 22 is open, and I've set up SSH as well. It says "connection refused" for an error message. It's on Windows 10, through ...
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36 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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1answer
38 views

switching between network interfaces when main interface is down

I'm using Raspberry Pi 3B. I've ethernet eth0 and a 4G module ppp0 connected. Priority connection is eth0. I can detect whether ethernet cable is connected to the raspberry pi or not using commands. ...
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1answer
59 views

Using a RPi 4B to create a client bridge from WiFi (internet) to local devices using Ethernet - Can it be done?

I have organized an IPv4 schema for my company's equipment that allows us to know what type of asset it is and the unit number. I'm trying to grant this equipment roster access to a wireless network ...
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3answers
56 views

Can't find Raspberry PI IP

I bought Raspberry PI 4B few days ago. I downloaded Raspbian buster lite and placed it on an SD-card, placed ssh with no extension so that I can access it thorugh ssh. I put the prepared sdcard into ...
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1answer
49 views

When I make a clone of my SD, the resulting image has ethernet problems

First of all, I'm working with Ubuntu Server 18.04, on a Raspberry Pi 3b+. I'm running a server with Nodejs and MongoDB. Everything works perfect. The problem comes when I want to clone the SD into ...
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1answer
132 views

Trying to access Local Network from eth0 and Internet from eth1

I have a Raspberry pi Device I want to use the (eth0) ethernet port/Cable to connect to a local network with ip range from 192.168.x.x. And i have a 4G usb dongle which connects to the internet on the ...
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1answer
27 views

FreePBX AND Wireless Bridge on same RasPi?

I have a RasPi 3 and I want to install FreePBX onto it AND I want to use it as a wireless bridge. Meaning, when it's setup I want to use the RasPi 3's wifi to connect to my home wifi and then use the ...
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2answers
64 views

Using ENC28J60 on /dev/spidev1.0 or /dev/spidev1.2

I'm forced to use port /dev/spidev0.0 with a camera that I'm not able to configure at this time. Hence I need to change my current configuration where I'm using ENC28J60 on /dev/spidev0.0 and move it ...
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31 views

Dynamic Failover Systemd-networkd Ethernet - USB 4G LTE module

I followed this setup to have to configure the failover except wlan become ppp0. Howto migrate from networking to systemd-networkd with dynamic failover But, the fail over does not work and when i ...
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3answers
166 views

How can I connect a Raspberry Pi 3+ with a MacBook Pro 2018?

I would like to access my Raspberry Pi via SSH and am not sure how to connect it to my MacBook Pro from 2018, given that it only has USB-C ports. My idea was to buy a crossover Ethernet cable and an ...
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1answer
73 views

Connect to Raspberry Pi using ssh through usb (ethernet)

I am using Ubuntu 16.04 and I have configured a proper static IP in /etc/network/interfaces auto lo iface lo inet loopback #set static ip auto usb0 iface usb0 inet static address 192.168.0.2 ...
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1answer
32 views

802.3af POE splitter not working wth pi4

For the past few years, I've used a pi1 with an 802.3af POE splitter. The splitter outputs an RJ45 ethernet plug, and micro USB with 5VDC @2.4A. The splitters RJ45 plug only has 2 pair (4 ...
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2answers
59 views

Ethernet connection not detected if cable reattached

Let's say my rPi is functioning properly and has a working Ethernet connection; it has a local IP and I can connect to it. I disconnect the rPi's Ethernet cable because I need it for another device ...
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2answers
131 views

Pi Zero Work With Embedded WIFI And Cellular USB Modem

I have a RaspberryPi Zero with WIFI, that is connected to a USB modem (emulating ethernet, which produces eth0). Both work. I want to be able to select which one to use, and which one to be fallback. ...
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24 views

Wifi hotspot working but cannot ssh pi via ethernet connected to router

I got wifi hotspot access point working I followed steps as shown on this page: https://thepi.io/how-to-use-your-raspberry-pi-as-a-wireless-access-point/#comment-17588 Now I can connect to wifi ...
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84 views

No ethernet on RPi 3B+

I have 3 RPi 3B+, all exhibit the same behaviour. 2 were bought a while ago, one more recently. When starting, on lucky days, they will get an IP from DHCP. If not lucky or upon first reboot, they no ...
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3answers
1k views

Unstable Ethernet connection on RPi 4

I run a headless Raspberry Pi 4 (4 GB) which is powered by the official USB-C power supply. I operate the Pi 4 (Raspbian Buster Lite) via the ssh protocol (putty) from a Windows machine. I realized ...
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69 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
417 views

Virtual ethernet interface on Raspbian buster

I need a virtual ethernet interface on a Raspbian Buster. I read that I have to use /etc/dhcpcd.conf to set the network configuration but I don't understand where to configure the virtual ethernet. I ...
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1answer
94 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
22 views

How do I set up an RPi 3 as a 1-port eth0 router?

I want to set up my RPi3 to be a 1-port router running a webserver. I know how to make a wireless access point and connect my PC via hostapd/dnsmasq, and I know how to set up a webserver on the Pi. ...
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1answer
51 views

Direct Ethernet IPCam and Wifi for browsing - Networking setup

I would like to connect 2 ipcams via a switch to the RPI 3B+, and use the WiFi to connect to a router (to use the webbrowser etc), and also use the router for VNC The ethernet is used to send ...
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1answer
316 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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46 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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1answer
31 views

I want to give Internet to the Raspberry Pi via PuTTy

I can't connect the Raspberry Pi to the internet due to VLAN vulnerabilities. I can connect the Raspberry Pi via Ethernet just in the network to connect to PuTTy. I want to connect the Raspberry Pi ...
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0answers
17 views

How to automate network login on a college lan(ethernet) connection?

I have a raspberry pi 3B connected to a lan port in college hostel room. Before, being able to access the internet, the connection requires the user to login using credentials given to the students by ...
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0answers
59 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
22 views

(ENC28J60) Is the PHCON1.PDPXMD register set by the driver?

I am trying to add an ENC28J60 (ethernet controller with SPI interface) to my Raspberry Pi Compute Module board. In section 2.6 the datasheet explains that the full duplex / half duplex mode is set by ...
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0answers
31 views

Raspberry Pi Date and Time wrong with using both Ethernet and WiFi

Update I resolved the issue. My static ip address had a default gateway set. Once removed the issue was fixed. I have a Raspberry Pi that I use in headless mode, and it has been configured to ...
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0answers
34 views

Ethernet options for streaming video from a Raspberry Pi Zero?

I am streaming video from multiple Pi zero WHs, via ethernet, to a master Pi 3B+ which saves the streams to a hard drive. I chose Pi zeros due to their low cost and low power draw (I'm running from ...
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0answers
38 views

Communicate between two Raspberry Pis using USB-Ethernet cable

I have two raspberry pis I want to communicate between. For convenience, let's say one is always the talker and the other is always the listener. The listener's ethernet port is occupied by another ...
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67 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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1answer
278 views

isc-dhcp-server can't bind to dhcp address

I'm trying to set up an ethernet DHCP server on a Raspberry Pi to connect one device via eth0 and give it an ip address, but I cannot for the life of me get the service to start. This won't be an ...
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24 views

Wlan0 Access Point goes down with Eth0 DHCP Client and Wlan1 Dongle DHCP Client

I'm trying to set up an Access Point on Wlan0 with Enet0 and Wlan1 (wifi dongle) as DHCP clients. I followed two excellent answers to set up AP with either eth0 or wlan1 as a client. Setting up a ...
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1answer
36 views

Connect a RPi with an android device directly via Ethernet

For a certain project I have a very specific need to connect a Raspberry Pi with an unrooted android tablet through a UTP cable (with an adapter on the android side). Both of these devices work fine ...
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1answer
59 views

Facing issue in ethernet configuration for Raspbian

I am trying to enable AP and Wireless client on the Raspberry Pi 3 b+. I have installed Raspbian Stretch from the official website. To achieve the above objective I found an answer here which ...

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