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Questions tagged [ethernet]

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

-2
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1answer
70 views

Connect 8 Raspberry pi to MATLAB using Ethernet switch

I have 8 Raspberry Pi 3 and want to connect them to MATLAB (installed in my laptop) using Ethernet 16 port switch (NETGEAR). The idea is that RasPis do some processing and send data in real-time to ...
1
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1answer
309 views

Multiple Simultaneous SSH Connections

I'm curious to know if there are a maximum number of simultaneous SSH connections into my RPi. I've connected to it twice at the same time, but is there any theoretical limit for the number of ...
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3answers
865 views

Connect RPi to PC with direct Ethernet? [closed]

I am trying to transfer files from a PC to a RPi but I can’t find a way. Please help. Explanation: the PC is actually a Windows device on which I can’t make any installation or configuration. This ...
0
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0answers
84 views

Internet Radio Device with batteries

I have a project that I will make a connection with the Internet and listen to a stream (in my case IP:port or .ogg, .m3u URL online radio station) then decode the music and transmit it to speakers ...
0
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0answers
43 views

Both local network and enterprise wifi connection on pi 3 running stretch

I am currently trying to build a monitor system with rpi, running stretch image, and a esp8266 nodemcu 1.0. I want to connect them using MQTT via a local network on a router. The Rpi is also connected ...
0
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2answers
284 views

How To Create A Private Subnet Behind Raspberry Pi?

I have the following setup: Desktop -> [via RPI eth1] <-> Raspberry Pi <-> [via RPI eth0] -> Router -> Internet -> OpenVPN Server I created a bridge successfully but i do not believe a bridge ...
0
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0answers
10 views

Apt-get via mobile hotspot while connected to LAN

Can someone make some suggestions. I have an RPi that I am using to demonstrate a web server at a secondary school. It does not have any permissions or any way of accessing the outside world through ...
0
votes
1answer
349 views

Ethernet prioritized over WiFi (raspbian stretch)

My setup is that I have two raspberry Pis connected directly via ethernet (enxb827eb9c0ecf), let's call them Pi 1 and Pi 2. Pi 1 is also connected wirelessly to my home router. I would like to be able ...
2
votes
1answer
227 views

Raspberry pi not detected using direct Ethernet connection

I am unable to use a IP scanner to find my raspberry pi when directly connected using Ethernet. (it worked like 1 month ago) If i connect my rpi into my router and which is then connected to my pc ...
1
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1answer
91 views

How and from where is the ENC28J60 driver loaded?

I have a raspberry CM3 setup where I added an external eNet port so that I have internet connectivity. It is very similar to the break-out board setup such as this one which is also based on the ...
0
votes
0answers
28 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 ...
0
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1answer
962 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 ...
1
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0answers
215 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 ...
0
votes
1answer
580 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 ...
0
votes
1answer
85 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 ...
0
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1answer
27 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 ...
0
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1answer
41 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 ...
0
votes
0answers
18 views

Bridging XBee signal with LAN-cable

Currently have 3 RPi's in play. They all have an attached XBee, RTC and Accelerometer. The idea is to be able to send commands and recieve packages over larger distances using the XBee modules with ...
0
votes
2answers
115 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 ...
0
votes
2answers
382 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 ...
0
votes
1answer
55 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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0answers
197 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, ...
0
votes
1answer
132 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 ...
1
vote
1answer
382 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 ...
0
votes
0answers
346 views

Attempting to share wifi over ethernet breaks wifi

I am attempting to set up my rpi3b to share an internet connection from wifi to the ethernet port. I followed some instructions found here: Sharing the Pi's WiFi connection through the Ethernet ...
0
votes
1answer
114 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 ...
1
vote
3answers
616 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 ...
0
votes
1answer
282 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) ...
0
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1answer
394 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 ...
1
vote
1answer
347 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
1answer
817 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 &&...
2
votes
1answer
2k 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 ...
0
votes
2answers
1k 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 ...
0
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0answers
279 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 ...
0
votes
2answers
311 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?
4
votes
2answers
403 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 ...
0
votes
1answer
514 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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0answers
188 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
votes
1answer
222 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 ...
0
votes
0answers
55 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 ...
0
votes
1answer
107 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 ...
1
vote
0answers
486 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: ...
0
votes
2answers
885 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 ...
0
votes
3answers
161 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
0answers
42 views

VNC and SSH over ethernet working with my pi but it seems to break onboard wifi

I have a raspberry pi 3 with raspbian installed. On Windows 7, I'm using VNC over ethernet to access raspbian remotely. As per this tutorial https://www.youtube.com/watch?v=oM2zVD9rL8I I have utilized ...
1
vote
1answer
234 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
vote
1answer
364 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 ...
0
votes
0answers
52 views

Cannot connect to wifi ( ethernet icon )

I'm trying to connect a raspberry pi 3 to the wifi, I reinstalled raspbian using NOOBS, but instead of the wifi icon I get two lines with red crosses, when clicking on it I sometimes see the id of my ...
0
votes
1answer
506 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
238 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 ...