Questions tagged [networking]

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

Filter by
Sorted by
Tagged with
0
votes
0answers
3 views

Raspberry Pi as wireless Access Point, managing intefaces

I have a Raspberry Pi 4 running Raspbian Lite and I have been trying for a couple of days to use it as a wifi extender. In my building the management limits the number of devices connected to WiFi (...
0
votes
1answer
762 views

RPi 3 SSH error- Destination host unreachable on Kali Linux

I got my Raspberry Pi 3 Model B shipped recently. As I don't have any HDMI display, I ran to my neighbor's house to test my Pi. I used the memory card provided with the kit which had NOOBS ...
0
votes
2answers
56 views

Raspberry Pi share ppp0 via USB

I have the following setup: Raspberry Pi 3 Sixfab 3G/4G Base Shield v2 Queltec UC20 I have connection to the internet over ppp0 interface but now I want to connect the Instantel Micromate sensor to ...
0
votes
1answer
41 views

Unable to ping from the Revolution Pi Connect (Raspberry pi based IIoT device) to PC?

Before going ahead what is the problem I am facing let me give you a hint about the Revolution Pi Connect an IIoT device based on Raspberry pi:https://revolution.kunbus.com/tutorials/uebersicht-revpi-...
0
votes
0answers
11 views

I am trying to use my Pi 3 as RADIUS server and TACACS+ server but i dont know how and is it possible?

I am trying to use my Pi 3 as RADIUS server and TACACS+ server because im trying to practice for the CCNA is it possible to configure the pi as a radius or TACACS+
2
votes
1answer
28 views

USB devices (Including Internal NIC) got disconnected without a reason

I am using raspberry pi 1 B+ model with two USB devices (wifi dongle/Ethernet ) along with builtin NIC. all the USB devices including builtin NIC getting disconnected time to time kernel version is ...
0
votes
1answer
896 views

3G USB dongle together with LAN cable/port on a RaspberryPi

I have a problem similiar to this Ethernet and wifi together I have connected a device to my LAN port which requires static ip address I have given the LAN port a static IP address by modifying the ...
0
votes
1answer
483 views

Can't see ARP broadcasts

I'm trying to make my Pi listen for ARP broadcasts on my wireless network, to detect an Amazon Dash Button button press. When I push the button, it broadcasts an ARP request to find the network ...
1
vote
1answer
6k views

How to connect with a 4G modem on RPi?

I recently purchased a Huawei e397u-53 4G LTE USB modem, marketed as the Cricket Boltz, for use as a modem with the Raspberry Pi 3 B+. This product comes with a Windows drivers which I installed on a ...
3
votes
2answers
2k views

Setting up ad-hoc wireless

I have pi 'A' setup to be an adhoc network and using dhcp3-server. /etc/network/interfaces auto lo iface lo inet loopback iface eth0 inet dhcp auto wlan0 iface wlan0 inet static address 10.10.1.1 ...
0
votes
0answers
22 views

Connecting to PuTTY with an Ethernet connection difficult

So, I've used all ips i could find to try and connect, yet it won't work. Port 22 is open, and I've set up SSH as well. It says "connection refused" for an error message. Help would be great. ty in ...
1
vote
3answers
80 views

Configuring a Raspberry Pi as a bridge? (purpose: extending WIFI)

Context: I have a raspberry pi working properly with its version of Raspian (actually I have all the Raspberry Pi version, all). The problem to solve: The wifi where I work does not reach every ...
0
votes
1answer
4k views

RTL8188EU in Raspbian Stretch

In the latest Raspbian I found the firmware-realtek package is already installed. It should provide the drivers for RTL8188EU/EE WiFi dongles. When I insert such a dongle dmesg shows: [ 152.651026] ...
0
votes
2answers
1k views

How to identify the MAC address of built-in wifi in python

I'm experiencing some difficulties when I attempt to identify the MAC address of the built-in wifi in my raspberry pi 3 model B. My application requires the built-in wifi to always be identified as ...
0
votes
1answer
26 views

wpa_supplicant.conf second network not saved when using wpa_cli

On multiple RPis I have the same issue - once I have a /etc/wpa_supplicant/wpa_supplicant.conf with a single network configured, using wpa_cli to add a network does not update the configuration file ...
-1
votes
2answers
969 views

Is it possible to add a captive portal to a wifi network just my connecting a pi to the router?

I did a bit of research but I think my google is failing me. I know there are options where you can use the pi as a hotspot and have a captive portal. I was wondering if its possible to have a setup ...
0
votes
1answer
46 views

Networking interfaces disappeared from my RPI 4B 4GB

Since receiving this Pi I've installed and configured Octoprint for my printer. It ran fine without issues for 3-4 days, until I got disconnected when checking from work. Once home I found the Pi in ...
1
vote
2answers
2k views

how to setup pi to switch between two wifi connection if one is not working?

I have two wifi enabled ADSL modems connected to internet from two different ISPs. At times one of the line may go bad and I just connect to other wifi connection manually to continue the work. Is ...
1
vote
1answer
1k views

Difference between iface wlan0 inet manual and iface wlan0 inet dhcp in wifi to ethernet router?

I have developed a wifi to ethernet router. Wifi is connected to my home router having internet and ethernet is connected to my laptop( just for testing).My laptop is not getting internet, but it gets ...
1
vote
1answer
288 views

Mirror Windows Screen to RPi 3B+

i want to mirror my Windows 10 Desktop to my Raspberry Pi. If possible real time but a little delay is alright. I want to be able to watch Netflix on it but i dont want to install Kodi or any other ...
1
vote
1answer
1k views

network setup when installing ubuntu core on raspberry pi 3

Does anyone know what I need to do with network configuration when installing Ubuntu core on the Raspberry Pi 3? I was able to download the Ubuntu image and copy it onto a small SD card as the ...
23
votes
8answers
25k views

What are the possible OUIs for the Ethernet MAC address

I'm setting up a computer lab in which many Raspberry Pis are going to acquire IP addresses via DHCP. I'd like to have the DHCP server to differentiate between Raspberry Pis and other clients. What ...
0
votes
2answers
101 views

Effect of Interfaces file on dhcpcd.conf in Raspbian Jessie

I was working with Raspbian Jessie version to set a static IP address for eth0 port. As of my knowledge we can configure it with interfaces file but for jessie, there is new file for it and that is ...
0
votes
2answers
55 views

How to find IP addresses of other systems connected to Wi-Fi router from Raspberry PI?

I have connected ESP32, ESP-12 and ESP8266 Nodemcu to the Wi-Fi router. I have also connected my raspberry pi 4 to this network through wifi. The scenario is when my device raspberry pi comes in any ...
0
votes
2answers
535 views

Why does my pi using Cups print test pages fine, but nothing else?

I installed cups onto my pi fairly smoothly, printed the test page on cups, all good. Locate the printer (HP deskjet 960c) which is located inside the RASPBERRYPI network folder, all connects fine, ...
4
votes
1answer
1k views

Capture AV/HDMI and stream over the network? (+IR extender too, maybe?)

Is it possible to have the Pi take-in/capture footage then stream that footage over the network? Could I also attach an IR receiver to one Pi, and have it repeat from an IR receiver on another Pi? ...
1
vote
1answer
483 views

On-premises Central Device Management tool

This might be a duplicate, but after a days of research I haven't found an answer to this. I'm looking for a device manager tool to which I can register tens/hundreds of Raspberry Pis located inside ...
2
votes
1answer
547 views

Cloned Jessie image fails to acquire a dhcp address

I have a very nasty issue with Jessie :-( Background: I wrote a tool called raspiBackup which backups and restores a Raspberry and because it works fine for me and helped me multiple times to recover ...
11
votes
5answers
29k views

Multiple IP addresses being assigned

My Raspberry Pi B+ is running Raspbian (Linux version 3.18.11+) updated, etc. It's connected to the network by ethernet. I want a static IP, and have assigned it one in /etc/network/interfaces (shown ...
0
votes
1answer
1k views

How to play m3u8 link

How to open player on automatics some m3u8 URL for example: http://192.168.1.99/atc/videourl.m3u8 When raspberry pi open then start player full screen and open this URL. I am using raspi little
0
votes
0answers
14 views

set PAN network on raspberrypi with ubuntu OS

First of all sorry for my English. I am trying to set a pan network in ubuntu OS on raspberry pi 4B+. I have used the below guide to set up the PAN. https://raspberrypi.stackexchange.com/a/71587 But,...
0
votes
0answers
12 views

how can openvpn to autoconnect and not ask password for connecting to and ovpn profile

I installed sudo apt-get install network-manager-openvpn-gnome -y then I imported the my-openvpn-server.ovpn file like this: sudo nmcli connection import type openvpn file my-openvpn-server.ovpn ...
1
vote
1answer
418 views

OVS + Hostapd Raspberry pi setup

My experimental aim is to create OVS+Hostapd on raspberrypi 3B Module connected to PC as sdn controller. initial ovs configuration is ovs-vsctl add-br0 br0 ovs-vsctl add-port br0 eth0 Setting up ...
223
votes
5answers
974k views

How do I set up networking/WiFi/static IP address?

I have followed (any one of hundreds) tutorial, and it does not work. How do I set up networking/WiFi/static IP address on the Raspberry Pi? (This is a Dorothy Dixer to hopefully catch the hundreds ...
1
vote
2answers
202 views

Netboot PXE and usage extremly slow

I tried to use the netboot feature of the RPi3 and booted via network. Therefore I used dnsmasq of pihole, tftpd-hpa and NFS on another Rpi3. I want to use the RPi headless. The Boot takes up to ...
1
vote
0answers
14 views

Python script to search and get files from NAS [closed]

I am trying to use my RaspberryPi as a photoviewer, using the thousands of photo's from my NAS. I've build python scripts to show a random selection of the photo's. The NAS is not allways up, so my ...
2
votes
1answer
3k views

eth0 with dhcp ip address AND additional static IP

I'm using Raspbian Jessie. I would like to have 2 ip addresses on my raspberry eth0 interface. One dynamic, dhcp assigned, One static, configured either in /etc/network/interfaces, either in /etc/...
1
vote
1answer
341 views

Troubleshooting Ethernet: Network is unreachable

I have a Raspberry Pi 2 Model B V1.1 running Raspbian (I'm not a confident Linux user, but I understand this is the "Jessie" distribution) and have been using it to install matplotlib and other MATLAB-...
0
votes
1answer
60 views

Restart wifi using bash script and systemd service?

My rpi is connected to a captive portal hotspot. I have prepared a python login script to login to the captive portal and it was working fine. But sometimes the wifi is getting disconnected and at ...
3
votes
4answers
260 views

Fastest 2-to-1 simplex connection of 3 pis

I have two Raspberry Pi B+ and one Raspberry Pi 2. I would like to have the two B+ pis stream video to the model 2 pi. This is for a realtime computer vision application, so I need the absolute ...
2
votes
1answer
37 views

Pi Zero Fails to Raise Network Interfaces

I recently installed Kali Linux on my Raspberry Pi Zero W and following this guide connected it to my local WiFi network. I was able to connect just fine on the first try as well as the second try and ...
-1
votes
0answers
60 views

Raspberry Pi unable to ping any Network device

I have a Gateway 192.168.0.1 and few devices all connected over WiFi. All of them have static IP's given by the the Gateway. I've 3 Raspberry Pi (RPI4, RPI3 and RPI0w), all of them have static IP (192....
0
votes
0answers
15 views

Can only connect to Google and package repositories

I just did a brand new installation of Raspbian on a Pi3 and have a bit of a weird network issue. I was able to update the system without issue. But, when I open Chromium, I can only reach Google ...
0
votes
0answers
36 views

pulseaudio server RP3 can't play audio from network client and local client at the same time

I have a Raspberry Pi 3 B connected to my speakers through a usb soundinterface. It's also connected via usb midi to a masterkeyboard which I use to play piano and doesn't have it's own speakers. On ...
1
vote
1answer
40 views

Network automatic reset on boot on raspberry pi 4

I have 2 Raspberries. First, one 3B, which, I used for a while, everything works well. Now when I'm started using the 4B also, I encountered an issue. My 4B, doesn't resolve nameservers. Example: ...
2
votes
1answer
20 views

Server client connection recovering

I have Sever/Client sending data back and forth, everything works fine, until the client looses connection and tries to reconnect. When I run the project in the coding windows I can disconnect any ...
0
votes
2answers
51 views

Ethernet for SSH via Offline Router, WiFi Chip for Internet

So, here’s how it goes. I have an old Linksys router which I have my raspberry pi connected to via Ethernet. I SSH to it via my laptop or phone by connecting to my router via WiFi. I want to be able ...
2
votes
2answers
53 views

Share input between 2 RPis

I have Two or more RPIs where one is places in a different building with a few buttons. The other has to get the value from the first and play a sound if one of the buttons is pushed on the first. ...
0
votes
2answers
866 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
votes
3answers
1k views

Raspbian support for TLS 1.3

Are there or will there be packages available to support TLS 1.3 on Raspbian GNU/Linux 9 (stretch)? For example OpenSSL 1.1.1{,a,b}?