Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [ethernet]

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

3
votes
0answers
305 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 ...
2
votes
0answers
649 views

Using the Pi as wifi/ethernet Bridge and extend LAN?

I'm curious whether it is possible to use the Pi in the following configuration: ╔══════════╗ ╔══════════╗ ║ internet ║ ║ device 1 ║ ╚═════╤════╝ ╚═════╤════╝ │ ...
2
votes
0answers
695 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
votes
0answers
225 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 ...
2
votes
0answers
163 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 ...
2
votes
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: ...
1
vote
0answers
33 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 ...
1
vote
0answers
33 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 ...
1
vote
0answers
26 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. ...
1
vote
0answers
27 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 ...
1
vote
0answers
216 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 ...
1
vote
0answers
487 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: ...
1
vote
0answers
49 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 ...
1
vote
0answers
111 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 ...
1
vote
0answers
52 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, ...
1
vote
0answers
72 views

Problem in using udhcp and dnsmasq on same machine

I am using my Raspberry Pi for configuring both as an wifi hostpot and wired router not at same time. I have written separate bash script file (.sh file) for creating configuration files for wifi and ...
1
vote
0answers
211 views

Raspberry Pi 3 does not boot if not connected to ethernet cable

I'm new here, so I'm sorry if I started an already existing thread. I have a Raspberry Pi 3 with Raspbian Jessie (2017-06-21). It has SSH enabled. I just modified my cmdline.txt to set static IP. ...
1
vote
0answers
120 views

eth0 'bricked' - no link light despite fresh install of Raspbian

I am currently working on a project to set up a Pi 3 to serve DHCP leases to devices that connect to an isolated local network to configure them. In the process I have somehow managed to render eth0 ...
1
vote
0answers
32 views

Weird Ethernet behavior when switching SD card between Pi 3's

I've got a number of Raspberry Pi 3 Model B's running Raspbian-Jessie-Lite (2017-04-10) that I've been trying to test switching the micro SD card between. I can have a Pi up and working perfectly and ...
1
vote
0answers
37 views

Connect external Ethernet AP

I want to use an external WiFi Access Point connected to my RPi through the Ethernet (not USB). The DHCP server must be on RPi and wireless clients have to connect to a service running on RPi. I'm ...
1
vote
0answers
162 views

Raspberry Pi 3 won't connect via ssh over Ethernet but works over WiFi

I'm unable to connect my to my Raspberry Pi from a Windows PI with PuTTY over an Ethernet cable, but everything works fine when I try to connect over WiFi. Everything worked fine until I put my SD ...
1
vote
0answers
109 views

After power on Rpi3 RED led steady but green continuously blinking. what could be the problem?

i brought new Rpi3 and boot 16gb card with 2017-03-02-raspbian-jessie when power on red led steady and green blinking is there any problem in booting process of pi? HDMI not showing anything neither ...
1
vote
0answers
96 views

Route one ip from wifi to ethernet

I got this network: I run an application on my RPi3 (hosting on 10.0.0.1) and I plug it on a server (which run an other application hosted on 20.0.0.1). I set up my raspberry as an access point wifi ...
1
vote
0answers
500 views

Raspberry Pi suddenly lost internet connection? (Connected to internet via Ethernet to Mac)

Good day everyone, I was working on my raspberry pi when I suddenly lost my internet connection. I followed this guide last night and everything was working fine, my RaspberryPi was able to connect to ...
1
vote
0answers
29 views

How do I connect my RPI 2, to the internet through ethernet?

How do I setup my Raspberry pi 2, to the Internet using Ethernet? I am using the latest raspbian image. Is there anyone that can give me a step by step tutorial on how to do this? I have a wifi ...
1
vote
0answers
58 views

How do you bridge your wlan0 to your eth0?

I'm trying to bridge the wlan interface of my Pi with the ethernet port. I found this tutorial that shows how to do this on Debian - but I'm unable to get it working. I'm quite a layman on Linux and ...
1
vote
0answers
398 views

driver for Ethernet Adapter: cdc_ether: no symbol version for module_layout

I want to use TP-LINK USB 3.0 to Gigabit Ethernet Adapter on my pi, but I have an error about the driver: cdc_ether: no symbol version for module_layout. dmesg: [ 210.182816] usb 1-1.4: new high-...
1
vote
0answers
102 views

rPI access point devices can't see upnp devices, but can access by ip. Missing iptable or incorrect interface setup?

I posted yesterday, but forgot my login, sorry guys :( I setup a basic wireless access point to access my ethernet network from my wifi devices not near it. I can access devices by ip just fine, but ...
1
vote
0answers
98 views

RaspBerry PI 2B loses ethernet connection

I have a RaspBerry PI 2B running Windows IoT Core connected via an ethernet cable to the internet. Sometimes, and mostly after a reboot/power outage, it isn't able to connect with the internet. ...
1
vote
0answers
39 views

Ethernet from computer

How can I make my Windows 10 give out an Ethernet connection to my Raspberry Pi, and what do I have to do in my raspberry pi's files? P.S. I don't know where else to put it, mods, please direct me to ...
1
vote
0answers
1k views

Raspbian Jessie: GUI tool for ethernet settings?

I'm glad to see the new GUI tools in Jessie. However, the networking widget (Network Preferences) on the taskbar still perplexes me. Is it supposed to work? Can I set IP settings with it? Am I ...
1
vote
0answers
734 views

No internet with pi directly connected to Mac OSX

I've set up a direct ethernet connection with between PI (192.168.2.2) and my imac (192.168.2.1). I can connect ok to the pi via ssh, but I am unable to connect to the internet from the Pi. I've ...
1
vote
0answers
266 views

Is there a way to disable the LAN9512 on Raspberry Pi 2?

I've seen articles describing how to disable LAN on the RPi 1 Model B. But it's not working on my RPi 2 Model B. According to Disable LAN9512 the command is supposed to be: echo 0x0 > /sys/devices/...
1
vote
0answers
533 views

Raspberry Pi Tor router without WLAN

I have Raspberry Pi 1 model B+ with Raspian Wheezy. I bought a USB2-Ethernet adapter and decided to create hardware Tor routing. What I mean by hardware routing: The Raspberry Pi will be in middle of ...
1
vote
0answers
121 views

Can not Headlessly connect to Pi through LAN without wifi and internet sharing

this is the tutorial I've been following I can not SSH into my Pi unless the wifi on my laptop (MBP) is on and internet sharing is enabled. I have my laptop set to a manual LAN address of 192.168.2....
1
vote
0answers
237 views

Connecting to laptop wifi via ethernet

I have been trying to connect my pi to the internet for many hours now and to no avail. (I am on Windows 8.1) I have went through many tutorials, so far I have tried: Turning my wifi internet ...
1
vote
0answers
146 views

Share ethernet connected printer with CUPS to Wi-Fi

I'm searching and trying for days now to get a LAN-Network Printer (Kyocera) working. Here is what I want: [Printer] - [eth0| RPi/CUPS | wlan0 ] - [Wifi] Here is what I have: ip_forward enabled ...
1
vote
0answers
269 views

Raspbian can't forward port to a ip in lan

I have a problem: I have a DVR connected to my router and I want to access it from remote but in my country there aren't ISP that offers free ports. So I bought a Raspberry Pi, connected it to Hamachi ...
1
vote
0answers
1k views

Ssh over wifi drops the network

I'm Italian so sorry if my english isn't that good. I've bought for a week a new Raspberry Pi B+ and a wifi dongle Edimax ew-7811un. I've configured the /etc/network/interfaces and the /etc/...
1
vote
0answers
574 views

Network Won't Work Even When the Ethernet Cable is Connected

My Rasberry Pi won't connect to the internet. I know that my Internet setup is good because when I connect the same Ethernet cable to my main laptop is works perfectly. Please help.
1
vote
0answers
77 views

Ethernet connectivity issues. My fault or the pi's?

I've had ethernet working on my raspberry pi before, but then I switched to using it as a media center and had no need for it. Now I'm switching back and when I plug the cable from my router to the pi,...
1
vote
0answers
1k views

Wired connection continually dropping

I've been having issues with the wired connection on my Pi. The connection keeps dropping out and then reconnecting constantly. About half the time it'll completely drop after a few minutes of this. I'...
0
votes
0answers
15 views

confusing and oddly specific dns issue

I primarily use the raspberry pi in two locations, at my school and at home, where i connect to the internet using LAN. The school's network seems to enforce the use of a specific dns server, which i ...
0
votes
0answers
18 views

Connecting Computer without Internet to raspberry with Ethernet and send Information via MQTT

I'm trying to connect a Pc without internet with a Ethernet Cable to my Raspberry and want to send informations from the Computer to the Raspberry via MQTT. I searched trough the internet but ...
0
votes
0answers
25 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. ...
0
votes
0answers
68 views

Raspbian Stretch Lite Access internet from Ethernet

Previously on Raspbian OS, I used to access the internet from my Raspberry Pi by connecting it via Ethernet to my laptop. My laptop is running windows 10 and has the WiFi network's internet is shared. ...
0
votes
0answers
48 views

PPPOE-Connection via Ethernet

I've encountered a problem with my raspberry pi 3. I've moved to a new dormitory and the WIFI/Internet is a special protected one. I'm not familiar with network engineering but for this Internet you ...
0
votes
0answers
80 views

Internet connection repeater or bridge

What I'm working with Raspberry Pi Model B+ Soc BCM2835 Speed 700Mhz 512MB 2usb Wifi no. Ethernet yes My question is. How do I turn my Rpi into a wifi whatever it is called done. I'll explain more ...
0
votes
0answers
16 views

Hosting Hotspot Attempt Stops Ethernet as USB Connection

I'm sorry for the noobie question. I'm following the digital library tutorial from "https://learn.adafruit.com/digital-free-library". Currently I am using a Raspberry Pi Zero W and connecting ...
0
votes
0answers
17 views

Wireless & wired connections disabled

This is my first day using RPi. I have a RPi 3 model B. I was trying to change my RPi's IP address and subnet mask. While doing that I deleted my interfaces.swp swap file and rebooted my board. After ...