Questions tagged [networking]

Questions about home networks, internet, repository issues or anything else regarding networks.

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12 views

Looking for help creating a secure IoT network with a Raspberry Pi

For a school project I'm trying to figure out how to create a safe network for IoT devices using a rpi. To achieve that I want to use basic things that are available on raspbian like iptables and ...
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1answer
14 views

Connection on Raspberry/Ubuntu as Access Point Wifi > Ethernet > Internet not going through

I managed to set up hostapd using wifi-ap via Snap so my Raspberry Pi 4 creates a new Wifi Network Ubuntu that I can connect to. When I log in to that Raspberry via SSH using the new network, I can ...
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1answer
172 views

Cannot connect to raspberry pi in the same subnet over ssl

I set up JupyterHub on my rpi3 via ssh, and want to access it from another computer (not through ssh, but through <rpi3's ip address>:<port>) My computer and my rpi3 are on the same ...
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20 views

How to resolve stalled data transfer during 'sudo apt-get upgrade'?

My board is a Raspberry Pi Zero W. I have freshly installed Raspberry Pi OS Lite. Release date: October 30th 2021, Kernel version: 5.10 I have connected USB hub, mouse, keyboard, and monitor. The PSU ...
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1answer
874 views

Connecting to Pi from Windows via Zeroconf - IPv4 pings fine, IPv6 does not

I've been struggling with getting into my Pi from Windows 10. I'm fairly sure the problem is on the Pi side but if so I can't for the life of me work it out. In short, on Windows I cannot ssh or ping ...
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7 views

Fresh installation - pi 2 - wired to LAN, has ip address, but hangs at 'sync to clock' and won't update, or subsequently connect to internet

Had this pi 2 running a pihole for ~ 4years without a problem; First with Jessie, then Buster. Since adding a pi 4 (running Ubuntu mate) to the LAN, the pihole won't connect to the internet (though ...
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1answer
90 views

Unable to connect the RPi to Internet

I am using a flat ethernet cable, connecting my Laptop output to RPi ethernet. I have left the /etc unmodified (to its original state) I have enabled my PC windows network for external ethernet device....
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0answers
38 views

Connecting Ethernet cable to Raspberry Pi causes Wifi to drop (and Ethernet does not connect)

I have a Raspberry Pi that had been operating with no problems for months hosting several services (including WireGuard and Jellyfin (with an attached USB drive)) via an Ethernet connection to the ...
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0answers
24 views

Force internet connection via wlan0

I have a Raspberry Pi connected via Ethernet to a local LAN that doesn't have internet. This Raspberry has a static IP fixed as 192.168.1.23 since we need each device in this LAN to have an specific ...
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4answers
3k views

Controlling a stepper motor with javascript

I'm trying to control atleast 2 stepper motors with the raspberry, which works fine with the following setup: Raspberrypi Model 2 MotorHAT from Adafruit https://www.adafruit.com/products/2348 Python ...
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1answer
38 views

Raspberry pi 4B 8 GB: Slow network performance with shared samba directory

I've set up an Raspberry pi in a network with Gigabit NICs. On an SSD I have set up an shared SMB directory. The SSD itself writes with more than 400 Mbyte/s. Due to an encryption this drops to 160-...
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1answer
2k views

Raspberry Pi 4G

I have a robot (using the Raspberry Pi 3) outside my home with no internet connection, and I want to remotely access like this my Raspberry Pi's desktop. How can I do this? Perhaps if I get this ...
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0answers
19 views

How to connect to a hotspot with dynamic ip on boot and get a static ip in rp4 with kali linux [closed]

I want to connect to hotspot on my phone automatically when i boot my raspberry pi 4 ( with kali linux installed ). I know that i can edit /etc/network/interfaces but the configuration file i have is ...
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1answer
1k views

Use Raspberry Pi as VPN gateway specific hosts on VLAN?

I've been trying to figure out how to do this for awhile now and I'm not even sure if what I want to do is possible at this point. I'm trying to update and simplify my current network while ...
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1answer
260 views

How can I create a bridge to eth0 with the following network configuration?

I followed this tutorial so I have a network with two wireless interfaces, wlan0 working as a access point and wlan1 working as a client from another router. How can I bridge wlan1 to eth0 without ...
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1answer
193 views

Routing traffic with 2 VPN Gateways on RaspberryPi

I'm using Raspberry Pi to run OpenVPN client. I have 2 client connectios set up, using interfaces tun0 tun1 The raspberry pi uses interface eth0 to connect to the internet. Then I have USB ...
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1answer
65 views

RPI4 receives IP, doesn't respond to ping (over Ethernet)

I've been using a RPI0W as a server for a while now, but an upgrade was getting necessary. So... I bought another RPi4 (Because the PI1 and PI2 that I still had laying around weren't much of an ...
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0answers
11 views

RPi 4 - route internet from android to LAN

i am trying to do a "router" from Raspberry Pi 4 2GB Model. Rpi all is set, working, installed updates etc. Pi will run standard Raspbian Bullseye (newest OS), with Pihole and other software....
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20answers
208k views

Find Raspberry PI address on local network

I need to find the Raspberry PI IP address on local network without connect the Raspberry to a monitor. How do I do it on Linux or Mac OS systems?
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1answer
35 views

Connecting to wifi and ethernet at the same time

Device: Raspberry PI 4 OS: Raspberry Pi OS I have a setup pihole to run on my Raspberry PI with the below network setup. Wifi - Connected to Guest Network(Static IP: 192.168.1.56) Ethernet - Connected ...
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0answers
23 views

Raspberry Pi router lab

I have purchased a couple of Raspberry Pi 4's (1 x 4Gb & 1 x 8Gb) and would like to use them to set up a small lab to familiarize myself with ONOS such as FRR. I understand that the Raspberry Pi ...
5
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1answer
370 views

Wi-Fi transfers hang on Raspberry Pi 3

I was trying to transfer a 50 MB file to my Raspberry Pi 3 via samba and I noticed that after few seconds the transfer slows down until it stops, same thing via scp. It starts but after few seconds (5-...
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1answer
1k views

Mount AirPort Time Capsule - Raspberry Pi 2

I've got a Raspberry Pi 2 on which I run Plex Media Server. Now I want to mount my AirPort Time Capsule, where I save all the movies and tv shows, to my raspberry Pi 2. Then I should be able to ...
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1answer
810 views

dhcpcd and dnsmasq in same Pi

I have a Pi 3 running stretch which uses dhcpcd to configure its one network interface, eth0. But it also acts as the dhcp server for my LAN, courtesy of dnsmasq. The dhcpcd.conf file spells out ...
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3answers
4k views

No wireless interface after initial setup Raspberry Pi 4

The wifi worked before the initial setup, but after reboot it stopped working. raspi-config says no wireless interface found when trying to set up the wifi. wpa_supplicant.conf states: country=US ...
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6answers
16k views

How to prevent /etc/resolv.conf from being overwritten?

I use a static IP for my RPi: root@rpi2:/etc# cat /etc/network/interfaces auto lo iface lo inet loopback allow-hotplug wlan0 iface wlan0 inet static address 192.168.0.2 netmask 255....
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1answer
1k 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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1answer
212 views

ssh via USB while wifi is enabled and working (Pi zero W)

Is it possible to connect to the "Pi zero W" via usb-network, while wifi connection is already set up and working? My observation: 1.) initial Pi Zero W setup. Pi is attached to the notebook (OS: ...
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0answers
13 views

Samba compressed transfer over network under Raspbian?

I am currently using a Raspberry Pi 3 A+ as a NAS, and the bottleneck is the 100Mb ethernet adapter I am using. Is it possible to configure Samba to automatically and transparently compress/decompress ...
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1answer
233 views

Tethering Pi to Computer for Internet

Good Evening, Ideas- I'm operating at work so I'm very limited to my "lab" to play around with stuff. Anyway- here's what I've got- Ubiquiti EdgeRouter 8 Raspberry Pi 4 Windows 10 Machine (with VNC, ...
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0answers
31 views

Configure and restart wlan0 network interface with uap0 interface without disrupting connection to uap0

I have two network interfaces, wlan0 and uap0 currently set up. I am using uap0 as WiFi access point that a user's WiFi device can connect to and be used to configure the wlan0 interface via a Web UI ...
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8answers
45k views

WiFi disconnects after period of time on Raspberry Pi, doesn't reconnect

I was finally able to get my Raspberry Pi connected to a hidden SSID network (WPA2 Personal) using the below settings (not using wpa_supplicant.conf). However, after a few hours it disconnects and ...
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1answer
1k views

Raspberry Pi error when connecting to Firebase

When I tried from firebase import firebase running in the Python 3 (IDLE) and Thonny Python IDE, it gives an error likes this at the first line: Traceback (most recent call last): File "/home/pi/...
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1answer
344 views

Configuring static IP on Raspberry Pi

I have a Raspberry Pi 4 and a Raspberry Pi 0. The RPi0 is connected via the data USB port to the RPi4 (and otherwise doesn't have any connections), and the RPi4 has an Internet connection so is ...
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3answers
25k views

No wireless interfaces found

I am currently trying to connect my Raspberry Pi 3 to Wifi, but the UI is telling me "No wireless interface found". Here is my ifconfig : eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu ...
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3answers
11k views

Set static IP and default gateway using Python script

I'm creating a network testing tool (educational project) at work which is to be used by non technical staff. I have created a simple GUI with buttons for preconfigured IP addresses, of which I can ...
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1answer
49 views

No DHCP response with USB ethernet

I'm using a usb to ethernet with my Raspberry Zero W but it doesn't get any IP (usb0 interface): rogermiranda1000@raspberrypi:~ $ ifconfig lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 ...
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1answer
53 views

Unable to connect to PI despite nmap shows open port

I have a PI 4 with ethernet connection and I am unable to connect to the pi from any external connections (SSH, VNC, or Nginx). All external connection results in connection refused but I can access ...
0
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1answer
31 views

Media server without internet?

On my phone I have the Foobar2000 app which allows me to play music through media servers. On my raspberry pi I connected a USB stick and set up MiniDLNA. This works fine but I figured it requires an ...
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5answers
526 views

Wifi cuts out after a few hours, have to restart Pi

I intend to keep an SSH and a Minecraft server up 24/7 (with the exception of the monthly server update). My only problem is, the wifi just stops working after a few hours so I'll have to manually ...
5
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3answers
10k views

Raspbian Buster Lite: couldn't communicate with wpa_supplicant

Just flashed a card with Raspbian Buster Lite on a Raspberry Pi 2, and ssh'd into it using an ethernet cable. raspi-config/wpa_cli can't communicate with wpa_supplicant (there's no /var/run/...
0
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1answer
62 views

Raspberry pi doesn't connect via ssh

I am quite new to the raspberry pi and to get used to it I wanted to start a project with it. The first step is obviously to flash an image (I am using Raspberry pi lite since the recommended one is ...
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1answer
1k views

BerryBoot will not connect to any wifi network

Trying to get berryboot on my Pi 3B to connect to my WiFi has been a PITA. When connecting it says "connecting" for a few seconds and then errors with Error connecting or obtaining IP-address. Check ...
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1answer
74 views

Where to set Static IP when running ISC DHCP Server

I've set up a standard ISC DHCP server on my Pi4 running 5.10.52-v7l+ of Pi OS. I'd initially had my static IP set in my /etc/network/interfaces file and that worked ok but I couldn't get WiFi working ...
2
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2answers
515 views

No internet connection post-buster to bullseye upgrade

Problem: I've successfully upgraded a RasPi 3B+ dev box from Buster to Bullseye. However, when the Pi boots up, there is no internet connection. Background: Boot up showed a [FAILED] entry of: Failed ...
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1answer
26 views

How can I connect and communicate between Pis using an Ethernet?

New to Pi, but want to be able to connect two Pi’s together using an ethernet and communicate with each other. How would I do this?
0
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1answer
372 views

Setting up the Raspberry Pi as a client on a sever

I'm attempting to give my Raspberry Pi a static IP address on an ethernet network that I am controlling from a Windows machine. I want to be able to send my PI UDP packets directly from my server via ...
0
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1answer
72 views

Unable to connect to WIFI

I'm new to raspberry Pi usage and have taken over a raspberry pi project from a colleague who has just left. The model I'm using is 3B on a 7" Touch Display. Upon booting it up, it says 'no ...
7
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3answers
8k views

Difference between using wpa_supplicant and /etc/network/interfaces

I've used the wpa_supplicant and changed the interface to use this and I can get the pi to connect to the network. network { ssid="YOUR_NETWORK_NAME" psk="YOUR_NETWORK_PASSWORD" } I can also ...
0
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0answers
39 views

Raspberry pi Wireless NAS router

I know there is a way to make the pi into a wireless router with USB WiFi dongle, and I know how to make the raspberry pi into a NAS, but is there a way I could do both on the same Pi? The idea behind ...

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