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Questions tagged [ethernet]

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

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3
votes
3answers
5k views

Stop Pi from searching for ethernet connection on startup

I have three possible internet connections on my pi: eth0 (unused) wlan0 - a cheapo dongle usb0 - my Android phone. When I switch on my Pi, it searches for an ethernet connection for a long time, ...
0
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1answer
136 views

Ethernet & WiFi Pi3b+

I have a raspberry pi 3b+ which I want to connect to two seperate networks. I have an existing ethernet connection which works fine, and i am able to SSH/VNC to the pi over this network. I have ...
0
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0answers
20 views

How to set up a hotspot with a bridge to an ethernet connection on a Raspberry Pi with Ubuntu Server 18.04 [on hold]

I have a Raspberry Pi 3B+ with the Ubuntu Server 18.04 OS and I would like to make it a WiFi hotspot bridged to an Ethernet connection to a device with an static IP in order to access the data ...
1
vote
2answers
476 views

Not able to connect Raspberry to laptop

I'm trying to connect my laptop to my Raspberry PI with just a LAN cable and without a router because I don't have one. So I just configured a static IP in both the devices and tried to setup a ...
0
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3answers
1k views

Automatically switch between WiFi and Ethernet with static IP

As per the documentation found here I have setup my dhcpd.conf with the following: interface eth0 static ip_address=192.168.4.102/24 static routers=192.168.4.1 static domain_name_servers=8.8.8.8 ...
1
vote
2answers
611 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 ...
0
votes
3answers
30 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
59 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 ...
0
votes
1answer
48 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 ...
2
votes
1answer
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 ...
0
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1answer
51 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 ...
0
votes
2answers
44 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 ...
0
votes
2answers
400 views

Raspberry Pi 3B - Headless - No Internet - Ethernet LAN - Router IP Assigned - Error to Connect

Don't know what I am doing wrong but since I had connected Pi to router's LAN port, I am not able to SSH via any OS. Be it Linux or Windows. I am able to connect it easily if I choose WiFi over ...
1
vote
3answers
138 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 ...
11
votes
1answer
11k views

Howto migrate from networking to systemd-networkd with dynamic failover

Systemd's systemd-networkd can be used to replace the existing networking system on Raspbian. How does it work with Raspbian on a Raspberry Pi with two interfaces for ethernet and wlan? Can I also ...
21
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8answers
24k views

What are the possible OUIs for the Ethernet MAC address

I'm setting up a computer lab in which many Raspberry Pis are going to acquire IP addresses via DHCP. I'd like to have the DHCP server to differentiate between Raspberry Pis and other clients. What ...
0
votes
1answer
336 views

cdc_subset: probe of 1-1.1:1.0 failed with error -22

I have a FreeAgent DockStarTM Network Adapter running on a debian Stretch OS with its rootfs partition on an external USB memory stick. Using this Ethernet Gadget tutorial and this USB Mini 5Pin ...
1
vote
1answer
15 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 ...
3
votes
1answer
2k views

VPN Passthrough two ethernet interface

I'm a quite new in the network my internet acces have a proxy so to by-pass it I use a VPN hosted on my VPS. I use the OpenVPN Client software for all my devices. (Windows, Android, Linux) I got a ...
0
votes
1answer
140 views

Cannot Surf the Web Through Chromium

It's weird, I can reach google.com, perform a search and see the results, pull up Gmail, I can go to raspberrypi.org, but anything past that I cannot reach. In the Terminal I cannot ping google.com. ...
1
vote
1answer
137 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 ...
0
votes
1answer
2k views

What is the alternative IC to LAN9512 or LAN9514? this chip too HOT

I am building a companion board with the Compute Module, USB & ethernet capability and running it 24/7 is part of the requirement. The standard practice would follow and use the same USB to ...
1
vote
1answer
7k views

Bridge Ethernet and wifi on Raspberry Pi 3 to reach ethernet device

I have a raspberry Pi 3 that is connected to a measurement device through the Ethernet port and that provides a WiFi network using dnsmasq. As things are now, I can send command to the device from my ...
5
votes
1answer
5k views

Raspberry Pi WiFi to Ethernet Bridge for a server?

I wanted to create a Wifi to Ethernet Bridge on my Raspberry Pi, similar to this one. The problem is: I want to conntect a Network Harddrive (WD MyCloud) to the ethernet side. The Harddrive seems to ...
7
votes
2answers
15k views

Access point as WiFi router/repeater, optional with bridge

I need a wireless access point that is bridged with the wired ethernet port and that is connected to another wifi internet router with a client connection as uplink. All devices connected to the RasPi ...
0
votes
3answers
299 views

How to install packages via “apt-get” while ssh connected to MacBook via ethernet cable?

I'm very new in Rpi community and sure enough had to spent the last 24 hours to figure out how to ssh connect from my MacBook to my Pi3 via an ethernet cable. I'm following the steps in the second ...
0
votes
1answer
289 views

Debugging Unattended Installer, ua-netinst, RPi3Bv1.2

I'm attempting to install un-netinst using the instructions here. My ultimate aim is to install an Ethereum Client. I have reformatted my 64GB SD disk to FAT32 and copied the files as instructed (...
1
vote
2answers
115 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
18 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 ...
1
vote
1answer
106 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 ...
0
votes
1answer
558 views

Raspberry Pi3 Jessie will not reconnect after ethernet cable re-plugged

My Pi3 running Jessie loses connectivity after unplugging and plugging back the ethernet cable. It's literally driving me crazy. Hope you could shed some light here. Wifi is disabled in /boot/config ...
1
vote
1answer
289 views

Unable to connect Rpi 3 directly through ethernet windows

When I type 'ping raspberrypi.mshome.net' it returns an ip address but each ping times out and I can't connect through putty. I was able to do this before, I've setup the ethernet connection as ...
4
votes
1answer
164 views

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 ...
1
vote
1answer
543 views

Using RPI3 as a wifi gateway to connect eth cable only devices to home wifi network

Not exactly sure what type of configuration this is called (wifi ap, wifi gateway, wifi bridge?) Basically, I want to use RPi3's wlan0 which is connected to home wifi network (10.0.0.x) to connect a ...
2
votes
1answer
513 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 ...
5
votes
4answers
15k views

Where does my secondary IP come from?

My Pi is configured with Arch to use eth0 with a static IP configured in conf.d: [gotschi@berry ~]$ cat /etc/conf.d/network@eth0 address=10.0.55.5 netmask=24 broadcast=10.0.55.255 gateway=10.0.55....
0
votes
0answers
78 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 ...
0
votes
2answers
430 views

daisy chain ethernet connection with other pi's

Is it possible to daisy chain the ethernet connection between pi's Internet/ethernet in to pi #1 then share this internet connection with pi #2 via usb to ethernet adapter? or otherwise?
0
votes
3answers
929 views

Hotel WiFi to Ethernet Bridge

I am going to be staying in a hotel in the future, and I need to be able to use Ethernet devices there. The hotel provides free WiFi, however it has no way of providing Ethernet. I have the idea of ...
1
vote
1answer
663 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. ...
1
vote
0answers
40 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
vote
1answer
466 views

eth0 prioritize over wlan0, although it has no internet access

My pi is connected to my home router using wlan0, and have access to internet successfully When I plug my pi with an Ethernet cable, connected to other router, not connected to internet, I cant ping ...
1
vote
1answer
41 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 ...
0
votes
1answer
21 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. ...
3
votes
1answer
6k views

Why the Raspberry PI loses the ethernet connection?

Please help me out with debugging, why my RPI (Raspbian) loses internet connection. The scenario is this: 1. I start the PI, the ethernet is working. 2. I start one php script, that posts something ...
2
votes
1answer
382 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 ...
1
vote
1answer
25 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:...
0
votes
2answers
551 views

ssh not working even after enabling it

I have a raspberrypi3 connected to my home network via ethernet cable. I am trying to access it via ssh from a laptop connected to the same network over wi-fi. I enabled ssh on the pi's user (which ...
0
votes
1answer
705 views

Why can I only access PI via IPV6 and not the IP address I set in dhcpcd.conf?

I am trying to configure a static ip address to connect to the PI from my PC with an Ethernet cable. I tried following the instructions to configure a static IP address on raspberry pi 3 appended to ...
0
votes
1answer
2k views

Connecting Raspberry Pi Zero to Ubuntu computer through USB

I am to my wit's end. My problem is I cannot ssh into my Pi with my ubuntu laptop through its virtual USB ethernet interface it creates. I made the necessary modifications to the config.txt and ...