Questions tagged [networking]

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

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Setup Wifi direct (wifi p2p) between dedicated pair of Raspberry Pi 3 B+ - One Group Owner, the other the client

What I would like to accomplish: A dedicated pair of RPi's using Wi-Fi Direct (p2p), one GO the other its Client. The GO is not to be an Access Point as neither RPi needs to connect elsewhere; they ...
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21 views

ubuntu server nmcli is not showing ssids

I have raspberry pi 4 with ubuntu server 64 bit installed. I'm trying to connect my pi with another wifi but unable to connect. I used netplan to connect with first wifi successfully connected. but ...
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26 views

Problems after attempting to connect to ethernet

Yesterday I had tried to connect my RasPi 4b to ethernet (it was on wifi before). It didnt work so I tried to revert back to WiFi. Now my static IP doesn't work. I tried editing /etc/dhcpcd.conf and ...
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14 views

Random network sleeps when using ubuntu 20.04 server

I am trying to setup a cluster of Pi4Bs, and have decided to use Ubuntu 20.04 server 64-bit. I have setup static IP via Netplan and have disabled cloud-init. (Wired ethernet interface) But after this ...
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2answers
39 views

Can no longer SSH into the Pi despite IP address not changing [closed]

so I haven't been able to ssh into my RPI since today even though I do see it's connected to my wifi. Nothing really changed from yesterday and not sure what happened. I just verified that the IP ...
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1answer
31 views

Raspberry Pi as Gateway and Router

My goal is to have wired internet on different devices using the tethering from a smartphone. My idea is that a raspberry pi receives internet over USB tethering of a smartphone, and acts than as a ...
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0answers
21 views

Can't seem to get Netgear 340u beam to work in raspbian

I've been trying for years to get some kind of wwan card working on a raspberry pi. I've tried the AT&T LTE dev kit (got it working but not where I need to use it - protocol not supported). I ...
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1answer
41 views

Pi eventually loses network connectivity since starting to use docker and docker-compose

I'm having this issue on both a Pi 3B and a Pi 4 4GB model. I'm running some programs I wrote that run with docker-compose, and most days, if not every day, around the same times I suddenly won't be ...
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19 views

When Expressvpn connected, no internet access [closed]

I have installed Expressvpn's client to my Raspberry Pi, when I connect to the VPN, the internet stops working. When I disconnect, the internet is working again. I tested ping, that's working well ...
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27 views

What is the pi hole? [closed]

What is a pi hole? Can I make one, and can that connect to a router so multiple devices can be connected?
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2answers
49 views

Best way to automatically reconnect to Wifi? NetworkManager? [duplicate]

I have a Raspberry Pi4 24h connected to the internet via Wifi. Sometimes, I think due some signal loss, it don't reconnect until I reboot it. I've already tried to run a script that automatically ...
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40 views

Raspberry doesn't recognize me disconnecting a USB device

I have a Raspberry Pi with an Amazonbasics 10-port USB hub which has a PPPS (port per port switching) function, basically, it can turn off power to any power via a tool called uhubctl. When I use ...
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1answer
51 views

Use Pi 4 to bridge wifi to ethernet router

I have my pc connected to the iPhone hotspot. My router is connected to the pc using Connectify. I have multiple devices connected to the router. What I would like to do is replace the pc with the ...
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1answer
28 views

Why doesn't my router appear on my pi hole network?

I went to my list of networks on pi hole, running on my raspberry pi, and it says "device does not use pi hole." I have my pi hole plugged into my router and it apparently works because I ...
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1answer
20 views

Change default gateway to connect the internet from eth0 to wlan0

I'm having "problems" with my Rpi 4 connection. Well, more than problems is that I think there's something I don't understand. So the thing is that I have my Rpi connected to both wired ...
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73 views

Why can I SSH in to my Pi, but can't access the network from it?

I recently re-arranged my home office, which required unplugging my router and Raspberry Pi 3 (among other things). Despite changing nothing besides the ethernet cable, I am now encountering the ...
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1answer
32 views

Fixed IP on phone (Android) hotspot

I'm trying to fix the IP address of my Pi Zero W when it connects to my mobile phone hotspot. From what I have gathered, the way to do this would be to specify a static ip_address entry in /etc/...
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1answer
43 views

Setting up Raspberry Pi as wireless access point with static IP config

I am trying to set up my raspberry pi to act as a router. The set up is the following: The Raspi receives its connection to the internet through Ethernet, with a static IP address setting. The subnet ...
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1answer
25 views

Create a wifi accesspoint (sharing wifi) with traffic routed over VPN

I know we can create a wifi hotspot, sharing ethernet over wifi but is there a way I can create a new wifi hotspot while staying connected to a wifi. So something like sharing wifi. My use case is I ...
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27 views

Static IP with dhcpd not working

I want a static IP on the WiFi, and changed dhcpd.conf to the following: interface wlan0 static ip_address=192.168.178.2/24 static routers=192.168.178.1 static domain_name_servers=1.1.1.1 That doesn'...
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36 views

Onion Pi No Internet

Hey I am trying to set up and onion pi and hoping one of you can help with some issues I successfully got the wireless access point setup and onto the internet by following this guide: https://www....
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25 views

Veth as interface Pi4 Model B

Very new at this, so forgive my ignorance; I have portainer container running in docker on my Pi 'Model B. al was working fine and suddenly I cannot go on internet (altough connected via either eth ...
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2answers
30 views

Raspberry pi run startup python script cannot send HTTP requests

I let my python script run at startup but some of HTTP requests (using requests pip module) not working. However, when I run the script manually with sudo openvt -s -w /path/to/launcher.sh, all HTTP ...
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2answers
96 views

Wired network eth0 IP address is lost and not renewed

I use eth0 interface on RPI 3B+ with DHCP and when cable is disconnected then IP address is lost and when cable is reconnected then IP is usually not renewed. I tried to set static address in /etc/...
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28 views

Connect to Wifi and Ethernet use the Ethernet for services hosted and wifi for regular internet

I have two routers one is secured with VPN the other is not. I have a Raspberry Pi 4 I am running Vanilla Raspbian I would like internet traffic to run through the VPN secured router using WIFI ...
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39 views

Raspberry Pi 4 as Thin client for low traffic program (http requests)

My setup is: A Smart plug (Tp link HS 110), A Raspberry Pi 4B What I already achieved/main project: The Smartplug is connected to my TV, when my TV is turned on and the power consumption through ...
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2answers
44 views

Raspberry Pi Zero as a usb ethernet gadget but with networked storage

I am trying to make my raspberry pi emulate a usb ethernet gadget that when attached to a pc you can access some storage through its network. I was thinking that u might be able to make a samba file ...
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1answer
21 views

How do I route web traffic to specific service ports based on host name?

I have a 3b+ that I want to run several services on to support my home network. All of the services provide web interfaces to manage the service. I can handle remapping the ports on the ones that ...
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15 views

RPI2 with two WiFis works ok for single requests, browsing is impossible

I want like to create a simple WiFi booster with Raspberry PI. So I have RPI2 with two dongles: Ralink (rt2800usb) and Edimax (rtl8812au). pi@raspberrypi:~ $ lsusb Bus 001 Device 005: ID 148f:5370 ...
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1answer
55 views

Rasbian WebDav-Client davfs2: Create folder successfully, but files won't

Dear specialists :) , I got a lot of help during the last month from this forum but this time I can't find the right thread. Problem: I had connected a WebDav-Connection to the https://dav.mailbox....
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20 views

Cannot connect to PiVPN(open VPN)

Raspberry Pi Model: Raspberry Pi Zero W Router Model: Telekom Speedport Smart 3 TpLink Model: 450M Wireless N Router Hi, im using a Raspberry Pi Zero. With the script PiVPN, i wanted to turn the Pi ...
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2answers
29 views

Update raspberry pi's through other device

In our company we have multiple raspberry pi's in our network. These devices don't have access to the internet however. We would like to keep our devices up to date and since it would be a lot of work ...
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1answer
53 views

Using Raspberry Pi as web server - but with web content on external drive

What would be the best way to set up a Raspberry Pi as a webserver, but with the hosted files on an external hard drive? I have a Raspberry Pi 3 Model B+ which I would like to use as a web server. The ...
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1answer
35 views

Static IP Address / Dynamic Gateway

Is it possible to set ONLY the raspberry pi's IP address as static, and request the gateway from the DHCP server? I have devices that connect to the internet through mobile hotspots. They are ...
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23 views

Pi Access Point - Hostname mapping

I have my IP address mapped to a hostname "example.com" where I have a simple Welcome webpage. The webpage is written in PHP. After I successfully connect to the Pi Access Point I attempt to go to the ...
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1answer
36 views

Raspberry Pi 4 Fails to Get New IP for ethernet, does so successfully for WiFi

I just recently had a router fail so I utilised an older router in its place. Failed router was giving out IP addresses from 192.168.1.2-192.168.1.254, and from that router I had reserved 192.168.1....
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1answer
43 views

How do I use a Raspberry Pi to install OpenWrt firmware on a BT HomeHub 5a or PlusNet Hub One router

I have a spare BT HomeHub 5a clone (actually a PlusNet Hub One router). I would like to install the OpenWRT firmware on it, in order to reliably use it as a wired wifi range extender without a DHCP ...
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1answer
25 views

Problems using OpenSSH to remotely Access Raspberry Pi

I have a static IP setup for the raspberry pi and have no problem connecting via ssh while on the local network. I have the OpenSSH server running on the raspberry pi(pi4 model B running rasbian) and ...
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32 views

Can I span the SD card over IP like a USB device?

My issue is that I have 3 or 4 Raspberry Pis zeros, each with a 400gb sd card but I have a 500gb Bitcoin blockchain to store on it, that is growing very quickly. In theory, if I partition drive space ...
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1answer
30 views

Cannot ping clients on WLAN from RasPi

Installed fresh 2020-02-13-raspbian-buster-full Did apt-get updates. I have a Pi connected to my Ethernet network behind a router connected to the Internet. I am running apps on the Pi that I can ...
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2answers
36 views

LAN only works if connected directly to the router

I have this setup: A router in my living room that "feeds" all internet plugs. In my office the LAN connection works correctly with my PC and PS4 but my Raspi 4 does not detect any signal. However, ...
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19 views

UDP Packet Forwarding

I have a project where it requires me to control two drones and receive video streamings for both (udp packets) on the Host Computer (Ubuntu VM). The two drones are connected to my 2 of my Raspb Pis ...
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29 views

Remote Access to Multiple Pi using Mobile Hotspot

I have a setup which has multiple Pi's connected to dlink router on the LAN ports. I want to remotely access the Pi over internet. I cannot provide internet to my LAN ports. Can I remote access the Pi ...
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1answer
47 views

How to use a Pi 3B+ as a “travel router” with both USB + wireless tether for multiple iOS or Android devices?

I have a Raspberry Pi 3B+ unit that I'd like to use as a "travel router" to attach multiple networks to the Internet via any one of a few different tetherable phones a la the following diagram via ...
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1answer
32 views

Apache2 how to access .html file outside website root

I am trying to create a localhost website that has multiple links to redirect to other .html files on the raspberry pi. These other .html files and websites are located in a folder located at /home/pi/...
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1answer
58 views

Setting up a local node-red server on RPi

I am interested in setting up a node-red server locally on a headless RPi. I expect the raspberry to host a local wifi network with the node-red server running on a static IP. I want to then access ...
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1answer
51 views

Setting up bridged tun/tap interfaces on Raspbian Buster

I am running some SIMH emulators (think of them as vintage computer virtual machines) on a Raspberry Pi running Raspbian buster, and I'd like to set up networking so that a two-way connection with the ...
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1answer
39 views

How many parallel server applications are too much?

I am curious what general recommendations are. I would like to set up the following application, ideally on one device (RPi4, 4GB): InfluxDB and Grafana PiHole PiVPN and SSH nginx (simple) ...
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1answer
39 views

apt-get connection time out on pivpn

I have PiVPN installed on a Raspberry Pi (Buster). I can connect from outside my network to the system without issues, I can see local devices, and the internet is routed through the device (I can ...
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0answers
33 views

Headless Raspberry Pi 4 model B won't connect to internet via WiFi or Ethernet

I've been flashing and re-flashing my SD card to no avail. The annoying things is that it was able to connect to the WiFi network on first start-up, and then it decided never to connect to the ...

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