Questions tagged [ethernet]
Ethernet is a family of wired computer networking technologies for local area networks (LANs).
679
questions
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1answer
19 views
Can only initiate ssh ethernet connection to Pi when PC is off WiFi
I can seemingly only connect to my Pi via an ethernet cable if I have temporarily disconnected from WiFi. Once I login, I can reconnect to Wifi, and I can talk to both my Pi and use the internet.
...
0
votes
1answer
15 views
MDADM RAID 1 and Samba on gigabit ethernet only using 500mbps
I am using mdadm, samba and RPi4 to create a local nas for my house. It seems to work fine but when I transfer a file from the nas to my local machine, it doesn't use the full 1gbps and only uses ...
0
votes
1answer
17 views
I want a raspberry pi network bridge to my non-wireless PC with the same IP address if my PC had wireless internet (192.168.1.xx and not 192.168.56.x)
I want a raspberry pi network bridge to my non-wireless PC with the same IP address if my PC had wireless internet (192.168.1.xx and not 192.168.56.x)
I connect the pc to the internet via raspberry ...
0
votes
1answer
30 views
why does my Pi clock survive a reboot without an RTC or internet?
It seems time on my RPi 3B v1.2 survives a reboot without either an RTC or an internet connection. I was given the Pi used by someone else, but I'm pretty sure I don't see an RTC connected to it.
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0answers
38 views
How to bridge wired devices on a remote network to wired devices on a local network using openvpn?
I'm trying to bridge wired devices on a remote network to wired devices on my local network. I've read through a handful of great tutorials by Ingo, specifially on VPNs, wired routing and general ...
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0answers
35 views
Raspberry pi ethernet cable no longer working
I was working on Raspberry pi3+ for few days and didnt have any issues today unexpectedly after connecting it the ethernet LEDs didnt light up i tried 2 different ethernet cables the issue persisted ...
1
vote
1answer
31 views
Share internet connection from a pi 4 to a pi 0 non W via USB
I connected a raspberry pi 0 to a raspberry pi 4b+ via USB and i would like to know how can i share the internet connection. The pi4 is connected to the internet via the ethernet port.
P.S.: I did all ...
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1answer
33 views
Raspberry pi 4 ethernet connection
I am connecting my brand new raspberry pi 4 to my laptop by an ethernet cabel. This is the first time using it and it didin't connect. I tried every thing on internet and I couldn't get it's IP ...
1
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2answers
44 views
Pi 4 ethernet connector LEDs
My Pi 4 Model B - 2GB RAM SBC has an RJ45 ethernet connector. The connector itself has two inbuilt LEDs, one yellow, one green.
On some devices such as network switches, the colours can indicate link ...
0
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1answer
33 views
RPI4 -> RPI4 poor Iperf3 scores [Ethernet]
When running IPERF tests between to RPI4s scores are reported being much lower than expected.
Server:
iperf3 -s -p 5202
Client:
iperf3 -c 192.168.66.xx -u -b 1000M -k 100M -i 60 -p 5202
Resulting ...
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1answer
25 views
Raspberry Pi fails to connect to specific network by wifi/ethernet
I’ve been attempting to connect a Pi 4B 4Gb to a network on a Technicolor DGA4231 router in the latest Raspberry Pi OS. Flashed to a Micro SD card with no modifications at all.
It seems to get an ...
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0answers
23 views
Raspberry Pi not shown under ethernet connections
I am using a Raspberry Pi Zero W with my laptop via a USB to mini USB cable. I have made the changes in cmdline.txt, config.txt and a blank file named ssh in boot folder. However, when I connect the ...
0
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1answer
34 views
Using raspberry pi connected via USB network as host. What IP address is it running at?
I have set up a headless raspberry pi zero W to allow SSH via a USB connection. I now want to be able to host for example syncthing on the pi.
Under which IP address should this be accessible?
The ...
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0answers
19 views
Accessing pi-hosted website over ethernet
I'm trying to test Mopidy and the Iris web client on a Raspberry Pi, but it seems that the network I'm using doesn't allow clients to access other local IPs remotely (at least via SSH, ping, and ...
0
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0answers
23 views
Wakeonlan successfully wakes one machine but not the other
I'm experimenting with using my Pi as a Wake on LAN Server but only having partial success.
I'm using a RPi 4 and two regular x86-64 desktop PC's. The Pi is running the latest RPi OS Lite and the PC's ...
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0answers
50 views
Use WiFi as “local” hotspot and ethernet for Internet access
Using a Raspberry Pi 3, I would like to have a "wifi hotspot" (without internet connection) to connect my computer to it and use some applications (locally). From time to time, I would like ...
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0answers
91 views
Cannot ssh raspberry zero over ethernet using adapters (Micro USB to usb and usb to ethernet)
I have:
Raspberry pi zero with one micro HDMI port and 2 microUSB (1 for power and the other for general purposes)
One Power Supply 2.1A (which I thought should be connected to the power microUSB
One ...
0
votes
1answer
69 views
Detect RPi4 as usb network interface (g_ether/dwc2?)
My issue
I am creating an image for my RaspberryPi 4 64 using Yocto and the meta-raspberrypi layer. I would like to plug the RPi into my laptop, have my laptop get an IP, and SSH into the RPi.
My ...
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0answers
29 views
Pi 3A+ keeps loosing connection randomly
I'm trying to set my rPi 3A+ as a local server running a docker container that is constantly logging info from a service. (It's running Teslamate)
I've been having trouble keeping it connected to my ...
0
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0answers
27 views
Turn of LAN Controller on Raspberry Pi 4 for power savings
I have a need for two UART ports with ~115200 bps capability without using the USB port due to which I'm forced to use the Raspberry Pi 4 with its multiple UARTs. My other problem is I'm trying to ...
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0answers
49 views
Failed to get D-Bus connection: Unknown error -1
Well I ran into a major network failure when I try to get two PIs talking to each other directly through their Ethernet ports. They use to connect to each other and communicate, but for some odd ...
0
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2answers
61 views
Troubleshooting cron job to restart broken internet connection
I have a pi zero 1.3 running on an ethernet connection (using this hub hat). I am running it headless, so I can only access it via ssh. Every once in a while, the internet connection drops, and I have ...
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0answers
65 views
Connect Raspberry PI to smartphone via bluetooth tethering (PAN)
Good evening everyone.
I turn on the "bluetooth modem" on my phone, aka bluetooth tethering. And I want my "raspberry pi zero w" to automatically connect to the phone and use the ...
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0answers
45 views
Raspberry Pi 4 8GB not showing up on network and isn't able to transfer files
I recently bought a Raspberry Pi 4 8gb that I am using as a local nas. When I got it I connected it to wifi, installed samba and got it configured - it worked perfectly (was accessible/discoverable/...
0
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1answer
64 views
Run raspberry pi 3b+ as router
I'm trying to setup my pi as router. And the graph down below is what I want to be.
________ _____________________
| | | wlan1| >)) lan ((< Other ...
0
votes
1answer
62 views
Pi 4 doesn't want to use ethernet port [closed]
Edit: I might be able to communicate with the port to some extent, see bottom
My pi doesn't seem to even acknowledge the ethernet port's existence. There are no lights at the port, and there doesn't ...
0
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0answers
37 views
Using raspberry pi for firewall and snort IDS
Currently have PI setup where I plug my laptop into it via the ethernet cable and it receives internet from the PI being connected to the wifi network. Just wondering how much control I have over the ...
0
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0answers
49 views
Raspberry Pi 4 network speed drop
I configured my Raspberry Pi 4 to be a wireless and wired router that I can also use in combination with a D-Link DWM-222 USB modem. The problem is that when I connect the Ethernet cable (I am using a ...
0
votes
1answer
40 views
Problem in connecting my Arch linux to My raspberry Pi (raspbian)
I am having problems connecting my Arch to Raspberry Pi 3 via ethernet. I am having Realtek r8169. Though internet is working but when I connect it to my Raspberry Pi, it shows
wire connecting
The ...
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0answers
18 views
Port forwarding tap0 and eth0
I am trying to do portforwarding on my raspberry pi 4 with eth0 and tap0 10.8.0.5.
I have followed this Guide to forward the internet connection from eth0 to wlan0 and changed it accordingly for my ...
0
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0answers
14 views
Mirror Ethernetport to another device
So basically I have 2 Raspberry Pis, 2 Computers(1 PC & 1 Microcontroller) and 1 VPN Server.
The situation is as follows, I am accessing the Microcontroller (which is part of a larger network) via ...
0
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0answers
19 views
How to stream a mp4 video from windows laptop to raspberry using direct network cable
I'm working on a video processing research using Raspberrypi3. Since the program getting slow when mp4 video process on a raspberry pi, I want to stream the video from windows laptop to the raspberry ...
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votes
1answer
128 views
Constant dhcpcd errors: eth0: authentication failed from IP address: No such file or directory
My syslog is full of these errors:
Feb 14 13:24:50 raspberrypi dhcpcd[564]: eth0: authentication failed from aa11::1111:aaaa:aa11:a1a1: No such file or directory
Feb 14 13:25:54 raspberrypi dhcpcd[564]...
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0answers
37 views
Getting “eth0: kevent 0 may have been dropped” randomly whenever the home router restarts
I have seen similar questions but ALL of them are having issues when they using the Pi as a Wifi AP. My question is different. I don't use the Wifi functionality of the Pi at all.
My home router ...
0
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0answers
30 views
Ethernet connection on PI4
Ethernet connection on PI4.Why are they so loose when you put the cable in the PI?
When I put it in a PC I get a click and it is a solid connection.
Putting it in the PI I push it in, but get no click ...
1
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1answer
53 views
Single Device Appearing as Multiple Devices on Network
Brief:
I want my Raspberry Pi to appear as multiple different devices on a network.
Details:
My laboratory contains multiple test equipment that communicate GPIB/SCPI/VISA via a USB interface.
I would ...
0
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2answers
88 views
Is This an Issue?
Reason For Pi4
I'm trying to setup a headless fileshare/music server
Setup
A Pi 4 Model B 8GB inside a DeskPi Pro Case, all connected to a Tripp-Lite B004-HUA4-K containing a Crucial SSD. I haven't ...
2
votes
1answer
55 views
Connecting two Pis in ethernet
I wanna connect two RPis together with an ethernet cable. I did it and test with ping function and it works, I can communicate.
But for my task I have to be sure that the IP addresses are static on ...
0
votes
1answer
136 views
IPv6 not reachable
I have this strange bug on my Raspberry PI that my public IPv6 is not working (sometimes!). When I restart my Pi the IPv6 gets assigned and I can reach my Pi from the internet. However and some point ...
0
votes
3answers
84 views
How to provide internet access to multiple raspberry pis in the same local network?
I have connected 6 raspberry pi's to an ethernet switch with 8 ports. I have connected my laptop to the switch as well. I am using VNC Viewer (and sometimes SSH) to connect to these raspberry pis ...
0
votes
0answers
24 views
Name resolution error when provisioning Kubernetes on RPi cluster using Macbook as Bridge
Issue
I repeatedly get this error: Request failed: <urlopen error [Errno -3] Temporary failure in name resolution> when I try to provision K3S using Ansible on my Raspberry Pi connected to my ...
0
votes
1answer
158 views
How can the Pi Zero (connected over WiFi) be set as the DNS resolver for your WiFi router (instead of say 8.8.8.8)?
I'm an experienced SO'r but am a Pi n00b so please forgive my ignorance if you will.
I badly want a low-effort Pi-hole. A Pi Zero seems the optimal setup for it except that I can't see how what seems ...
1
vote
3answers
83 views
Where to put “/sbin/ethtool -s eth0 speed 100 duplex full”
I'm on a raspberry pi 4b
/home/pi# uname -r
5.4.79-v7l+
and trying to set
/sbin/ethtool -s eth0 speed 100 duplex full
The simple reason for that is because it does not work with autoneg / full speed....
0
votes
1answer
179 views
tethered android phone to raspberry pi bridge to edgerouter x
I do not have internet except by using my mobile phone. Last week I bought my first raspberry pi its a 4b and is really amazing. I'm an experienced programmer but a networking failure. I have linux &...
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votes
3answers
134 views
eth0 not added to bridge br0
I followed the official guide and it works perfectly for an rPi3 running on buster but fails on an rPi4 running on buster-lite and I can't see why/I can't see the difference.
The problem: In contrast ...
2
votes
1answer
55 views
How to connect the raspberry pi to the internet with the internet from a pc (via an ethernet cable) [closed]
excuse me I want to ask. I am still a beginner in raspberry pi. I have internet connection problems on the raspberry pi. I can remote raspberry with PC using ethernet. and my pc is also connected to ...
-1
votes
2answers
63 views
Raspberry Pi ethernet connection not recognized unless directly plugged into router
Problem
Raspberry Pi 4 only recognizes Ethernet cable when plugged directly into router
Background
I have Ethernet wired throughout my house using cat5 cables. My router is connected to one of the ...
0
votes
0answers
98 views
RPi 2B slower internet speed via ethernet connection
I have a RPi2 B and been noticing I am not getting the full internet speed via the ethernet connection.
My setup:
1TB HDD via USB
16gb Sandisk MicroSD
RPi2 B connected directly to modem
Plex, RClone, ...
1
vote
2answers
799 views
Max networking performance with RPi 4 (Gigabit ethernet), with/without a USB3 external disk connected
I want to use my RPi4 as a small home NAS. To do that, I'm trying to benchmark the maximum file transfer performance.
Workflow:
Rpi4 connected to home router with a 1 Gbit cable
computer connected ...
-1
votes
3answers
380 views
How to config static IP on eth0 but keep wlan0 dynamic
I'm trying to achieve two things, but they seem to be contradictory:
I want to set a static ip on eth0 to be able to SSH into it from my Windows 10 Laptop via Ethernet cable.
(I take my Rpi on the go,...
