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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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47 views

Raspberry pi not getting ip from cable modem?

Cable internet with netgear cg3700 modem, the router part is disabled so it strictly works as a modem and i can use up to 4 ip adresses at the same time. Windows based machines goes online just fine ...
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2k views

Raspberry Pi Zero W with USB modem using Ethernet to Connect Router to Internet

I have a Raspberry Pi Zero W V1.1, SD Ultra 32GB card with 2018-04-18-raspbian-stretch.img installed. A USB powered hub (with its own 5V 2A power supply) is connected to the Pi Zero W via an OTG USB ...
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0answers
374 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 ...
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1answer
2k views

Routing or bridging to connect eth0 and wlan0

I have the following setup: Device A (sensor, static ip=192.168.6.83) | | Enet connection | Device B (raspberry) | | Wifi | Device C (laptop) I have ...
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2answers
359 views

RaspberryPi3 Model B - Replacing usb with additional Ethernet port

I wanted to ask whether it is possible to somehow remove one of the double usb hubs and solder there additional RJ45 port? I know it is possible to use USB to ethernet dongle but that is sadly not an ...
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1answer
28 views

RPI registers often at router

For some reason, my RPI registers many local ip addresses at the router. It is connected by ethernet cable, and doesn't reboot in the meantime. I can't find anything about online... Here's a ...
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2answers
106 views

How to boot up & start using raspberry pi using laptop as a monitor

I have recently purchased a Raspberry PI 3 Model B+. I also have an ethernet cable, a 8GB SD card with raspbian os on it as suggested by most of the tutorials(using etcher), an HDMI cable & my ...
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2answers
223 views

Unable to SSH into rpi

I can’t find the ip address of my RPi after I connect it to my MacBook through a USB ethernet adapter. I have both Internet sharing and stealth mode in Firewall setting turned on. But as I run ...
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3answers
2k 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 ...
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1answer
99 views

VNC connection drops when i bridge wifi with ethernet on Windows 7

. Installed Raspbian stretch on Raspberry Pi B+ (v1.2). I am bridging the connection between my wifi and LAN. RPI IP: 169.254.198.47 LAN IP on PC, Windows 7: 169.254.34.239 The VNC connection drops ...
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484 views

Wired network connection crashes router

I have an RPi2B and an RPi3B. Both of them crash my router (ASUS AC68U) some time after wiring them to the network physically. After the router crash happened, all of my other devices (tablets, ...
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1answer
189 views

Can i set eth0's ip on different subnet than wlan0 and still access internet from it?

I have a raspberry connected to a pc via ethernet. The pc's ip is 172.16.0.2 that can't be changed, so i had to give the rpi's eth0 172.16.0.1 so they can communicate. Meanwhile the rpi's wlan0 is ...
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1answer
1k views

Cannot ping in WiFi AP

I'm trying to set up an access point with my Pi 3 in order to capture and analyze traffic in a domestic network. I also have connected a Philips Hue bridge to the Raspberry via ehternet. The raspberry ...
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1answer
182 views

usb to eth adapter hot-plug on pi zero w causes reset

RPi zero w v1.3 running RASPBIAN LITE stretch I would like to use an ETH adapter to connect to the pi, but if I plug it before starting the system all works fine, while in case of hot-plug it causes ...
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3answers
1k views

Trying to Connect to Raspberry Pi through Ethernet

I'm trying to connect to a Raspberry Pi using the command ssh pi@raspberrypi.local (using Raspbian Stretch Lite) over Ethernet so I can configure Wifi on the Pi. However I keep on running into this ...
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1answer
408 views

Regarding RPi ethernet Hostname and IP address for Putty

QUICK QUESTION: Laptop has wifi. I have ethernet cable connecting laptop and raspberry pi to share wifi from laptop to pi. How to check the ethernet ip address of pi on laptop? (ipconfig doesn't work) ...
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1answer
453 views

Can I format RaspberryPi-3B+ micro SD and install Recalbox remotely? [duplicate]

Basically i’m asking if I need to buy a micro SD/USB adapter to format the micro SD on my PC (Windows) or if can can count on the Raspberry to connect on its own to my network (WiFi or Eth) and make ...
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1answer
698 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. ...
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1answer
2k views

eth0 is not configured

My raspberrypi is not connecting to internet. I am trying to connect it to laptop internet through ethernet but its not working. It shows following configuratoion error. sudo ifdown eth0 &&...
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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 ...
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3answers
2k views

PoE Switch hat not working

So I got the new raspberry pi 3 b+ and also bought the PoE switch to power it using Ethernet. https://uk.pi-supply.com/products/pi-poe-switch-hat-power-over-ethernet-for-raspberry-pi I don't know if ...
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0answers
397 views

USB to ethernet dongle not working on A+

I have an A+ I wanted to try use on my local network, so I installed Raspbian to an SD card, have a USB to ethernet dongle, and added a blank "ssh" file to the SD card root to be able to log in to it ...
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2answers
443 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?
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2answers
101 views

eth0 interface problems

I have about 400 pi units and some of them have developed a peculiar issue. The eth0 interface appears to be up, but I can't seem to pull a DHCP address. When I set a static IP, it shows in the ...
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2answers
656 views

Cooling down the Raspberry Pi 3 in a Vacuum

I'm working on a small little project involving the Raspberry Pi 3 and the LSM9DS1 Breakout board from Adafruit. We plan to place the Pi and the sensor board in a high radiation environment (but ...
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1answer
1k views

How to make Raspberry Pi adopt DHCP assigned hostname?

I have a script that I wrote that relies on the DHCP hostname to configure itself. When I check $HOSTNAME on the Pi I see the default "raspberrypi". How can I force it to take the DHCP hostname?
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261 views

Ethernet Blocks Internet of Wifi Access Point

I'm struggling with my configuration of my Raspberry Pi. My Raspberry Pi 3 is connected to the Router via Wifi (wlan0). I created an access point with the Pi (wlan1) but I also want to be able to ...
2
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1answer
334 views

Network problem on ethernet with raspberry Pi 2

I'm unable to get an ethernet connection with a raspberry Pi 2 over a cat7 cable of 40m. It works with my laptop, works over a short cable with same Pi. I used a same alimentation cable of 2.0A 5V ...
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0answers
91 views

Saving VNC settings on pi

I came across a slight problem in that I cannot save my screen capture settings on my Pi3 while using VNC viewer alongside my laptop and touchscreen. As far as I can see, there is even no way to ...
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1answer
170 views

Using Raspberry Pi as Wireless Access Point means I cannot SSH to it

So I have set up my raspberry pi as a wireless access point using HostAPD and Bridge. I have bridged my wlan0 to eth0. And I can connect to my Access Point successfully. But I also have a webserver ...
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0answers
797 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: ...
12
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2answers
12k 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 ...
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2answers
1k views

Not able to connect to RPi 3 SSH via ethernet directly to laptop

RPi Raspberry Pi 3 model B OS: Raspbian 9.3 stretch Kernel: armv7l Linux 4.9.76-v7+ CPU: ARMv7 rev 4 (v7l) @ 1.2GHz RAM: 1GB Laptop Linux Mint 18.3 I've been able to connect fine via SSH to my ...
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3answers
316 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 ...
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1answer
570 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 ...
1
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1answer
779 views

Why doesn't my RPi show up on my network? [closed]

I have read a number of posts on this topic, so I went into my router's network map to see what I could learn. I discovered that my RPi, which is connected by ethernet cable, has two different IP ...
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1answer
718 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
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1answer
576 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 ...
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2answers
823 views

Wifi on raspberry pi blocks incoming connections from the router

I'm having a networking problem connecting to my raspberry pi from the internet through the router. These are the facts and things that I have tried: My raspberry pi is connected by both wlan0 and ...
2
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2answers
737 views

RPi 3b to PC via ethernet peer-to-peer without internet sharing

All the material I find on the internet, is about sharing PC's internet connection with Rpi using the ethernet cable, and setting RPi static address etc. However, My RPi 3B already has it's own wifi ...
0
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2answers
846 views

RPI zero W with P4wnP1 via usb to computer cannot ping 8.8.8.8

i am having issues with my raspberry pi zero W. so my setup is like this: I have a laptop which is connected to the internet over wifi (fedora 27 workstation) on interface wlp4s0. now i want to ...
2
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3answers
6k views

Pi Won't Connect to Ethernet or WiFi

EDIT: This is a brand-new Pi 3 board running raspbian I just got my Pi, and for whatever reason I can't access the Internet. Ethernet will try and configure forever, and when I try to connect to ...
14
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2answers
9k views

Gigabit USB ethernet running at 100mb/s

I bought a small gigabit ethernet USB adapter, which works fine OOTB in a Raspberry Pi 3, but only at 100mbits/s. How can I make it run at full speed? ethtool: # ethtool eth1 Settings for eth1: ...
0
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1answer
3k views

Enable Ethernet tethering with LibreELEC

I have my Raspberry Pi 3 connected to my WLAN with the on-board chip. Now I want to connect my TV's Ethernet cable (it does not have WiFi) to the RPi3 to connect to the Internet from my TV (Ethernet ...
1
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1answer
351 views

How to control RPI remotely using sim card connectivity [closed]

I am setting up an IoT station, with a Raspberry Pi 3 and a mobile modem for the connectivity (Netgear LB1111) that work with a SIM card and it is connected to the RPI with an ethernet cable. The ...
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2answers
6k views

Setting up eth0 interface from /boot in Raspbian Stretch

Background / Setup: OS - Raspbian Stretch lite Board - Raspberry Pi Zero (no WiFi / no Ethernet) Ethernet Adapter - USB to Ethernet adapter The way I have got it working: After writing the ...
3
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1answer
2k views

Power consumption of LAN vs WLAN

I'm using a Raspberry Pi 3 running Raspbian with pretty standard settings and mostly manually triggered programs, except for a bot that synchronises two chats and a repeating Google Drive process. ...
0
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0answers
320 views

Raspberry.local connection problem (routing)

In the last 10 days I've been researching a lot about networks on Linux, more specifically, on Raspberry. After coming to the conclusion that I will not be able to solve it myself, I come to this ...
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1answer
62 views

Using Pi Model B as an access point [closed]

I want to connect my Model B to my university network, which I can do using the ethernet connection; this should be simple to do. What I am unsure of is how I can then use the Pi to act as an access ...
0
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0answers
232 views

IPv4 not working after losing connection to router

When I restart my router I can't connect to my Pi(3) anymore via IPv4 (IPv6 works!) until I restart the Pi (I've tried connection with SSH, SFTP, DHCP, HTTP(S) and the ping command). It is connected ...