Questions tagged [ethernet]

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

Filter by
Sorted by
Tagged with
0
votes
1answer
30 views

In Python, how to send data from a Pi to a PC and back over ethernet?

Here is my Pi code: socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) ip = "PC's ip address" port = 5005 serverAddress = (ip, port) socket.bind(serverAddress) socket.listen(1) print("Waiting ...
1
vote
1answer
35 views

My raspberry pi 4 b has problems with ethernet

First off I dont have a monitor or ap isolation. Secondly I dont have my computer working it died, i only have my android phone. I borrowed my friends computer to flash with raspberrypi's windows ...
0
votes
1answer
21 views

Pi3B WiFi and Ethernet OK, but NO INTERNET!

I have a Pi3B connected to my router via Ethernet, and have no problem on my LAN- WiFi is OK. In fact, I use it as a file and LAMP server using Raspbian STRETCH. But I recently noticed the clock ...
0
votes
1answer
30 views

Reconnect Ethernet

Recently I noticed that with Raspbian 10, when I unplug ethernet and plug it in again, Wicd won't reconnect. Before, with Raspbian 9 I could just unplug ethernet and plug it in when I wish, and it ...
0
votes
0answers
27 views

Ethetnet Still green orange and [closed]

It also doesn't show up on router Tried nmap No wifi ap isolation I dont have a monitor or tv Help is appreciated
0
votes
0answers
23 views

Sharing the Pi's WiFi connection through the Ethernet port using network manager

https://youtu.be/8qzHwqFBFh4 I followed this link to share my mobile hotspot to my windows desktop using raspberry pi 3 with network manager. Once the setup is complete, I noticed a poor internet ...
0
votes
1answer
21 views

ssh into pi from Mac over an ethernet connection

I'm unable to reach my raspberry pi over an ethernet connection (with a usb dongle). I turned on internet sharing for ethernet and the command nmap -n -sP 192.168.2.1/24 only returns my mac's adress ...
0
votes
0answers
9 views

Ifconfig, interrupt device and enc28J60 spi1

Good morning I have configured and connected an enc28j60 card to the spi1 port of my raspberry pi3 and I have found the error in the photo that does not make the ethernet port work. I ask you for help ...
1
vote
1answer
48 views

How to setup my Pi to proxy all LAN traffic through wifi?

I am quite new to linux and Raspberry Pi world and networking in general. I would like to add a VPN on my Pi, connect my XBOX to my Pi using LAN and have it act as a gateway of sorts so my XBOX is on ...
1
vote
2answers
60 views

Internet Connection

I'm a newbie to the Raspberry world. Just bought a Raspberry 4 model B and having problems connecting it to the internet. I am using an ethernet cable but the device will not connect to the internet. ...
1
vote
1answer
204 views

Ethernet not found while ethernet cable is pluggedd in

I am running AGL (more about it here) image on Raspberry PI 3. I want to send application files from my laptop (where i build it and which has stable wi-fi connection) to the raspberry using scp. What ...
2
votes
2answers
95 views

Static IP DHCP server on eth0 erratic (stops working) and kills wifi. What's wrong?

On a Raspberry Pi 3B+ I want to have a all the functionality services (ssh, vnc, dhcp) on a wired intranet on eth0 and the Internet wirelessly on wlan0. I have installed the servers and under some ...
1
vote
1answer
69 views

Network dynamic failover with bonding on raspberry pi 3b: cannot reach other wifi connected hosts

I am using Raspbian Buster on a raspberry pi 3b v2 and I followed the @Ingo answer in this post. The failover works correctly, as far as the gateway is concerned. In normal conditions, i.e. when both ...
1
vote
0answers
48 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 ...
1
vote
1answer
55 views

Esoteric problem: Raspbian Buster vs Ethernet

My RPI3 was working fine with Debian 9 (Raspbian). Today, due to a power outage caused by a storm, SD card stopped booting. I've reinstalled Debian 10 (Raspbian Lite; notice the version change 9 &...
1
vote
2answers
50 views

Disable LAN Interface duirng boot

Is there any option to disable LAN and USB interfaces during boot. I found options to disable the interfaces using the Following command. echo 0 | sudo tee /sys/devices/platform/soc/3f980000.usb/...
2
votes
2answers
41 views

Raspberry Pi 3B slow download and fast upload speeds over ethernet

I have a RPi3B connected via ethernet to a GbE Switch that also connects to my main PC. This PC gets 210/105 Mbps since it has a GbE port. I know that 3B only has a 10/100 ethernet port, but I'm ...
3
votes
2answers
107 views

hostapd AP over both wlan0 and eth1

My hardware setup is currently: Router -> RPi (eth0) -> RPi (wlan0) -> subnet for my devices My desired setup is: Router -> RPi (eth0) -> RPi (wlan0 + eth1) -> subnet for my ...
1
vote
1answer
41 views

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 ...
2
votes
1answer
290 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 ...
2
votes
0answers
20 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 ...
0
votes
3answers
133 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 ...
0
votes
0answers
42 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 ...
1
vote
0answers
53 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. ...
0
votes
1answer
64 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 ...
2
votes
1answer
55 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
votes
1answer
200 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 ...
2
votes
1answer
138 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 ...
1
vote
1answer
108 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 ...
0
votes
2answers
41 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 ...
0
votes
0answers
14 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 ...
0
votes
1answer
40 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 ...
1
vote
0answers
90 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 ...
0
votes
1answer
51 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. ...
2
votes
1answer
101 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 ...
0
votes
3answers
63 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 ...
1
vote
1answer
52 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 ...
1
vote
1answer
241 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 ...
1
vote
1answer
30 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 ...
0
votes
2answers
133 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 ...
0
votes
0answers
50 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 ...
0
votes
3answers
429 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 ...
0
votes
1answer
80 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 ...
1
vote
1answer
70 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 ...
0
votes
2answers
88 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 ...
1
vote
2answers
150 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. ...
0
votes
0answers
28 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 ...
0
votes
0answers
86 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 ...
1
vote
3answers
2k 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 ...
1
vote
0answers
96 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 ...

1
2 3 4 5
12