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Questions tagged [networking]

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

-1
votes
1answer
42 views

Lost internet in raspbian, dhcpcd not found, can't use apt-get

In my raspberry pi 3, I ran this command: sudo apt-get remove network-manager network-manager-gnome openvpn openvpn-systemd-resolved network-manager-openvpn network-manager-openvpn-gnome After that, ...
4
votes
2answers
125 views

Raspberry Pi DHCP Server: clients not getting IP addresses

I am relatively new to networking, so please bear with me. For a purely educational project, I've set up a network where the Raspberry Pi 3 running Raspbian Stretch is to function both as a router and ...
0
votes
2answers
19 views

Want to make wifi router, Download manager & Stream Simultaneously

I want to make my raspberry pi 3 B+ as a wifi router with a external wifi adapter for better speed, will attach a portable HDD/Pendrive to download file remotely by my phone from any place, And Stream ...
0
votes
0answers
17 views

Analog input together with LoRaWAN

I am looking for a hardware configuration enabling me to read an analog input from ammeter and collect the historical data and send them over LoRa to a server. So I could use something like Monarco ...
1
vote
1answer
75 views

Samba permission [How to chmod FAT32]

I have samba installed on the Pi and mounted a usb drive, I can access it on windows but I cannot write to it, I suspect it’s because I need to chmod the drive, but FAT32 does not support permissions, ...
2
votes
1answer
53 views

Connect Pi to two LANs using USB-Ethernet adapter?

I need to connect my Raspberry Pi 3B to two local area networks: 1) First is a closed (secured) network that does not have an internet access (it has a web server that is accessible from that network)...
1
vote
0answers
25 views

Rasbperry 4g usb modem + WIFI priority

When i connect raspberry to router by WIFI and plug usb modem - wifi have priority over internet. i need that 3g modem will get internet and have priority over WIFI. but i still can connect by local ...
1
vote
1answer
54 views

Connecting to raspberry pi to set up wireless access point

I am using the following link :https://thepi.io/how-to-use-your-raspberry-pi-as-a-wireless-access-point/ to set up my raspberry pi to act like a wireless router. So far I have installed raspbian on a ...
0
votes
2answers
92 views

Changing SSH server port#

So i am not sure if its the right place to ask because its my first time using this platform. Just for security reasons, i wanted to change the port number of my ssh server runnin on Pi3 and then i ...
0
votes
1answer
77 views

Force RPi3B Ethernet to connect gigabit

My RPi3B and my PC are connected to gigabit Cisco switch. My PC's Ethernet gets connected 1000 Mbps but RPi3B's Ethernet connects 100 Mbps. Does anyone know what settings should I perform to get ...
1
vote
2answers
41 views

Stream remote pi+rasp camera to another computer?

Hi is it possible to stream the video feed from a pi camera (3 b+ model) across a LAN to another computer running Linux? My idea is to see if pi can be used almost like an IP security camera where I ...
1
vote
1answer
145 views

What is the cheapest way to get gigabit ethernet on the Pi Zero?

The Raspberry Pi Zero does not come with an ethernet port. For my experimental router project, I need to connect the Pi Zero to a wired network where the Pi Zero will act as a router for many ...
0
votes
2answers
59 views

What is the best way to permanently disable all types of networking in Raspbian?

I wish to completely disable all networking capabilities on Raspbian running on a raspberry pi 2. What is the best way to accomplish this? It is of utmost importance that no user of this device ...
0
votes
2answers
70 views

Why does eth0 have no IP after reboot? Running dhclient -v fixes

When I reboot my Raspberry Pi, my WiFi connection works, but my eth0 interface has no ip adresss. In the gui it says "eth0: Link is up, configuring" If I run dhclient -v it will obtain an IP and the ...
0
votes
2answers
47 views

How do I make my raspberry pi invisible on a LAN?

How do I make my RaspberryPi running Raspbian invisible on my LAN? Or, if that's impossible, at least customize what information is given from it?
0
votes
1answer
76 views

No default gateway with dhcpcd

I hope some can help me. I installed dhcpcd (to be able to use WiFi) on a custom Debian build for a Raspberry (so I can have a 64 bit OS). It seems to work all fine. The WiFi link is getting ...
0
votes
0answers
35 views

Create network audio stream from USB sound card input

I'm trying to accomplish the following project: I have a USB Soundcard connected to my Pi. Connected to the soundcards input is the output of my DJ mixer. I would like to have a simple network audio ...
0
votes
0answers
24 views

No network out of the box?

New Rpi 3B+, fresh download of Raspian image, Boots OK, Goes through the setup (localization, time zone, etc), and even finds my WiFi AP and asks for my password. But, WiFi says "Wlan0 not associated"...
0
votes
1answer
122 views

Cannot resolve local hostname of my Raspberry Pi

Currently I am using a pi 3 model B+ as a mopidy server. I set this up at home and I was able to access the pi with the hostname from a browser (e.g. going to http://hostname.local/ in a browser). I ...
0
votes
0answers
18 views

Simple network manager application for 5inch display

I want to install on my Raspbian Lite (I already installed basic xinit packages and I'm able to run a graphical jar app without problem) a simple network configuration with GUI. My goal is to connect ...
0
votes
0answers
30 views

Raspberry Pi to Raspberry Pi (Host to Host) IPSec Tunnel

I neeed to create an IPSec tunnel from RPi1 to RPi2 as described in the diagram below: RPi1-------WLan0------Router(No internet connectivity - only LAN)------WLan0 ------RPi2 A few days ago I posted ...
0
votes
2answers
48 views

Why does my IP address become weird when trying to set up a static IP address?

My Pi is connected to my router by Ethernet. Attempting to set up a static IP address for my Pi, I added the following lines to dhcpcd.conf: interface eth0 static ip_address=192.168.0.2/24 static ...
0
votes
0answers
60 views

This site can't be reached

My Raspberry Pi is successfully connected to internet but my chromium browser is showing the error "This site can't be reached".
0
votes
0answers
38 views

Raspberry PI 3 Time sync interval configuration

I have made time-sensitive application for Raspberry Pi. However, I found that my RPi showed 5~6 sec error per day. Therefore I need to do time sync more frequently. I had been searched many QnAs ...
0
votes
0answers
32 views

Daily outgoing traffic of ~10MB normal?

I recently installed RaspAP and through their interface I saw that in the past month, everyday I had outgoing traffic of ~8-12 MB on eth0. Is it possible to see where this traffic went to? I have ...
0
votes
1answer
38 views

Devices connected to raspi router are not lan visible

I have recently setup a RPi0W as a means to connect my Echo Dot to my University's WPA-Enterprise network (MSCHAPv2). I was successful in doing so following this Wifi Repeater Guide and modifying the ...
0
votes
2answers
29 views

Set for Graphical WLAN and static (bridged) br0 and eth0

I'm using the latest (Stretch) version of Raspbian (2018-11) on both Raspberry PI 2B and 3B hardware, one with working WLAN dongle and the other with internal WLAN. For the last three weeks or so I'...
1
vote
1answer
209 views

Failed to start raise network interfaces & wifi devices say 'device not ready' in the network manager

I'm trying to get the wifi working on my raspberry pi but the devices say 'device not ready' and when the pi boots it says failed to start raise network interfaces. Any help would be appreciated. ...
19
votes
2answers
5k views

Why does my Pi always have the same IP address?

My router uses DHCP, and whenever I reformat my raspberry pi, even when using a different microSD card, it always has the same LAN ip. I'm not quite sure how IPs are assigned, but I assume the device ...
0
votes
1answer
25 views

Raspberry pi on TV for gaming [closed]

I am looking forward to buy a rasberry pi but I am confused can it do the following things I want. Can I use it as an Android for making my TV smart. ( I have HDMI in my TV. It's a led tv 3 years old ...
1
vote
2answers
109 views

Simultaneous dual networks (LAN + Wifi) setup

I am in the middle of setting up my home automation system with my Raspberry Pi (3B+), and I have a question regarding networking. My Raspberry is running the Rasbian Lite derivative called ...
0
votes
0answers
21 views

Raspbian not bringing up interface on boot (NUT not starting)

I'm using Raspbian stretch, an a Raspberry Pi 2 B+, and I can't seem to have it wait for an IP address on boot. The purpose of the Pi is to act as a network UPS server, using NUT. NUT doesn't ...
0
votes
2answers
149 views

Stretch - static ip not working on boot

I have a pi working as a pihole that is also working as my dhcp server as my router doesn't allow setting alternate DNS servers, the DHCP server in my router is disabled. I had previously configured ...
0
votes
0answers
285 views

How to stream an RTSP source (e.g., Raspberry Pi camera) over the Internet without port forwarding?

I have a Raspberry Pi with the camera module attached and I can view the RTSP stream fine when I'm within my local network. What I want to achieve and am struggling to figure it out is how to stream ...
2
votes
2answers
80 views

Waiting for network connectivity instead of just sleep fixed time

I'm new to the whole Raspberry Pi and Bash scripting thing, so bear with me. I run raspberry autopilot on a remotely controlled vehicle thru a 3G/4G connection. Raspberry Pi is installed onboard the ...
0
votes
1answer
36 views

Raspberry Pi: Host a Site That Can Be Viewed by Access Point Devices

I am thinking of making a Raspberry Pi project in which my Raspberry Pi acts as a special WiFi access point that is connected to my home router. Devices connected to the access point will NOT have ...
2
votes
2answers
289 views

How to make Raspberry Pi a Tor router with all kind of network setup using systemd-networkd

I have looked for a way to connect to the Tor network transparently using systemd-networkd. I want just to connect to a Raspberry Pi by wifi or wired and get into the internet through the Tor network. ...
1
vote
1answer
46 views

Raspberry Pi with USb Ethernet and Plex

been trying to get some more performance out of my Plex server on RPI 3B. It works fine on files up to about 6-7gb, so quite a lot of movies. But above that, it sits and buffers. From what I found ...
0
votes
1answer
48 views

What is a proper way to run scripts when a network interface is up/down on Raspbian Stretch?

I have some Pi Wifi experience on Raspbian Jessie (just followed tutorials, though), but not an expert on networking. Anyway, I recently moved to Stretch. Thanks to new tutorials and Internet ...
0
votes
0answers
27 views

Trying to use Bluetooth to connect to the network

I'm using the latest Raspbian OS (Linux raspberrypi 4.14.79-v7+ #1159) and using a RPi 3 board. Trying to construct a network interface ('ip address') that would allow me to connect to another Linux ...
0
votes
2answers
77 views

Raspberry Pi batman-adv ad-hoc network setup unreliability

Problem: I am trying to configure batman-adv network on raspberry pi 3b+ following this, using on-board wlan0 interface coming with raspberry pi 3b+. Once the network is executed by following all ...
0
votes
1answer
29 views

Functioning Script for Access Point Which Fails When Run as a Service

In order to reach my Raspberry Pi 3 B +, I need it to broadcast an access point upon booting. I am aware that there are common issues with crontab @reboot and systemctl running when networking is ...
0
votes
0answers
43 views

How to assign IPs so that clients on wlan0 and eth0 are on the same network

I have followed this guide: https://cdn-learn.adafruit.com/downloads/pdf/setting-up-a-raspberry-pi-as-a-wifi-access-point.pdf to create a wireless router on my Raspberry Pi. This works perfectly. I ...
1
vote
0answers
74 views

Connection problem with OpenVPN on Raspberry

I try to use nordvpn on raspberry jessie. Nordvpn say to use openvpn with their .opvn. It works in normal linux but on raspberry, the IP do not change. I have strange errors "ERROR: Linux route add ...
0
votes
0answers
20 views

why rsync speed slows down as the transfer progresses?

whenever I am doing rsync of large files , I noticed the rate of transfer goes down as it reaches transfer completion. why does it happen ? when I start it always start with 10Mb/s.
1
vote
0answers
56 views

Raspberry Pi not seeing multicast traffic?

I have a setup in which one Raspberry Pi 3 is publishing ethernet multicast traffic and another Raspberry Pi acting as a subscriber. Both are on a wired connection, plugged into the same switch and ...
1
vote
1answer
50 views

How to synchronize GPIO state between two Raspberry over Internet?

What is the simplest way to synchronize GPIO state (states are: 1 or 0) between two Raspberry devices connected via Internet ? What I need is immediately change GPIO state on Raspberry 1 if Raspberry ...
2
votes
2answers
40 views

Supplies for non-internet connected, wire-only machine

Instead of using wireless technologies or Bluetooth or anything like that, I would like to only work with wires like the Ethernet and USB cords. This way you can know that the machine has only ever "...
1
vote
1answer
38 views

Is there a way to connect to a Raspberry server with only bluetooth?

Let's say I installed an API on my raspberry pi (with Php, python, it doesn't matter). Is there a way for my Android phone to make direct requests on my API through Bluetooth ? (If my raspberry and my ...
0
votes
1answer
53 views

Unable to ping all PCs inside company network

I am using RPI3 with raspbian and I have it connected to my personnal network via wifi (works fine) but I also connected it to company network with cable. Also I am new to RPi and Linux. So I have ...