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Questions tagged [networking]

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

0
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2answers
34 views

Can a single Ethernet interface be addressed on DIFFERENT subnets?

Can a single REAL Ethernet interface be addressed on (2) DIFFERENT subnets? But how can this be when a Pi only has a single REAL interface- and therefore only a single MAC address to map the (2) ...
0
votes
1answer
33 views

SSH over hotspot network?

I have looked through here a bit and seem to have a unique situation I'm trying to address. I have an iphone with my hotspot enabled. I connect to the hotspot with a raspberry pi zero w over wifi. I ...
0
votes
0answers
24 views

Mobile Wi-Fi Solution

I have created a Raspberry Pi 3A+ prototype system consisting of a rover with camera and touch screen remote control that communicate across a Wi-Fi network. My expectation was to have the rover ...
0
votes
0answers
10 views

dhclient doesent renew lease after wifi drop - wpa_supplicant

i have set up /etc/network/interfaces because i need some static adresses on single interface. This causes to use dhclient instead of dhcpcd wich works fine. Now i have the problem that when i boot ...
0
votes
1answer
30 views

How to get Raspberry Pi 3 & Android device to communicate with each other, and authenticate?

In an Android app that we created for a project (a step-counter fitness tracker), we require user authentication to access the user's data in Firebase. Same goes for the Python program in the ...
1
vote
1answer
36 views

Autoconnect headless Pi to Wifi

I want my Pi B+ running Raspbian to auto connect to Wifi and startup SSH, but I'm doing something wrong. I created file named ssh in /boot/, and configured interfaces and wpa_supplicant as in guides ...
0
votes
2answers
32 views

Wireless communication for RC project

I'm planning to build a remote controlled car based on either a Raspberry Pi 3 or a Raspberry Pi Zero (the one with bluetooth and WiFi). Currently I'm struggeling with how to communicate with the Pi. ...
0
votes
1answer
25 views

RASPBERRY PI 3 B+ internet access problem

A static Ip has been given for my raspberry pi from my company. That means if a connected to my office wifi network in anytime, the ip is 172.16.100.13 I have not changed anything in my Pi. Any ...
1
vote
1answer
42 views

Raspberry pi3 model B+ connect to wifi but no internet

I have connected my raspberry pi 3 (running Raspbian) to my company's wifi network. It has connected to wifi, but there is no internet access. I cannot ping also. I did following modification in my /...
0
votes
0answers
26 views

Connectivity to internet with two WiFi adaptors

I am using Rasberry Pi with Kali Linux. I have two WiFi adapter one (internal). I am using for headless mode connection to my phone and other (external). I am using for connectivity to internet to ...
1
vote
1answer
23 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 ...
0
votes
1answer
16 views

How to setup an acces point on 8812au driver using systemd networking?

I've been using this guide I've setup a Raspberry Pi 3+ which has a WiFi dongle and onboard WiFi to do this. The WiFi dongle is an AC600 with the 8812au chipset, requiring compiled kernel drivers, ...
1
vote
1answer
25 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
votes
0answers
20 views

How to share internet through LAN from wifi-laptop to Raspberry PI

I would like to give my Raspberry PI internet through a LAN cable from my laptop (my laptop is connected to the internet with wifi). I just can't get this working. I tried this (How can I connect my ...
0
votes
2answers
30 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
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0answers
26 views

MotionEyeOs: How to connect to rpi from a different router

My Router Setup: R1 (Modem router) ->My main router to the internet ->SSID = "Router1" ->IP: 192.168.1.1 ->Dhcp server ->this is where my rpi (motioneyeos) is connected R2 -Connected to R1 via R1'...
0
votes
0answers
28 views

Use of bind-interfaces in dnsmasq?

We have used dnsmasq to set up a wifi to ethernet router on raspbian jessie. I have configured eth0 for static IP address using dhcpcd.conf file and it is given as follows. interface eth0 static ...
0
votes
0answers
27 views

No static IP until a device is connected on Raspberry Pi3 jessie?

I am using the jessie version 2017-07-05 on Rpi3. I have set the a static IP address for eth0 interface using dhcpcd.conf as shown below. interface eth0 static ip_address=192.168.0.10/24 static ...
1
vote
2answers
32 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 ...
0
votes
0answers
26 views

Buffer speed way below theoretical speed on local network while watching a movie in Kodi

I am running a Kodi media center, more specifically OSMC, on a Rapsberry Pi 2 in my living room which sources its movies, shows etc. from another Pi thats located in another room (the rest of my home ...
4
votes
1answer
63 views

Unable to Reconnect WiFi on Pi 3 after Connection Drop

Question What is the current proper way to force reconnection to a WiFi access point? (Or even better: automatically reconnect after the connection is dropped?) The only way to reconnect that has ...
2
votes
2answers
46 views

Routing from Raspberry WiFi interface to Ethernet

I have Raspberry Pi (with osmc), turned on Tethering from WiFi to Ethernet. Raspberry is a WiFi client on my home WiFi network with IP 10.0.0.15 and gateway 10.0.0.138. I have connected MyBookWorld ...
0
votes
0answers
15 views

How to redirect domain to test server IP using bridged wlan0 to eth0 connection?

Following this tutorial https://www.raspberrypi.org/documentation/configuration/wireless/access-point.md from "Using the Raspberry Pi as an access point to share an internet connection (bridge)" ...
0
votes
2answers
28 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 ...
0
votes
1answer
27 views

p2p_group_add setting own password and ssid

want to ask help, for setting the desired password for p2p_group_add command, if we run p2p_group_add on wpa_cli, it will generate random ssid and passphrase P2P-GROUP-STARTED p2p-wlan0-3 GO ssid="...
1
vote
1answer
16 views

Connecting a raspberry pi to a second raspberry pi that is a network repeater

I have two Raspberry Pis, one that is a wireless repeater, and another one that I just want to be connected through ethernet to the repeater and be connected. Is this possible to do?
0
votes
0answers
26 views

Sharing home LTE conncetion via RPi + OpeVPN

Setup: RRi connected (bridged) to home network router (192.168.178.99) RPi LTE stick (192.168.8.100) RPi acts as OpenVPN server on 192.168.178.99 being publicly available via portforwarding and ...
2
votes
1answer
43 views

Swapfile on another machine

I have read in many places that increasing your swap file size, or making a big swap partition; can boost the memory of your system as temporary files can go there instead of in RAM. However, on ...
0
votes
1answer
34 views

Automation Project Relay Connection [closed]

How many Relays we can connect with one Respberry Pi? and can we connect two respberry devices with each other for home automation?
1
vote
1answer
33 views

Raspberry PI Laptop Ethernet Connectivity Issue

I setup my headless Raspberry PI and called it Optimus. I connect my Windows 10 desktop machine to the Raspberry PI via an ethernet cable. If I ping optimus.local I get a response and can SSH into it -...
0
votes
1answer
51 views

Setting a static IP address in /etc/network/interfaces disables WiFi - Country Code not set

I want to assign a static IP-address to the Wireless LAN interface on my raspberry pi, but after setting the address in /etc/network/interfaces as follows: auto wlan0 iface wlan0 inet static ...
0
votes
2answers
34 views

Internet - Prioritise Wifi connection over 3G Modem

I have: A Raspberry Pi 3B SBC I have a Huawei E5330 3G Wifi router connected to the Pi via USB I have a Wireless router connected to my internet line (fibre) I have set a static IP address for my Pi'...
-1
votes
0answers
16 views

Creating a P2P network among sensors and RPi

I want to create a P2P network of sensors(not on RPi, maybe on ESP32) to talk to RPi(ZERO W) where RPi is not connected on the internet. Can anyone give me ways of doing it? Any specific proven way?
0
votes
2answers
47 views

How to connect to the internet using an Ethernet cable

I have an Ethernet cable which I use to connect to the internet on a desktop Windows machine. These are the IP settings I gave the Windows machine: IP adr. 172.18.14.19 subnet mask 255.255....
0
votes
0answers
27 views

RealVnc reverse connection to running server--is it possible?

Using x11vnc, I can initiate a reverse connection command to a listening vnc client. It will connect to a vncserver that's already running. I can't figure out how to do that using RealVnc. When I ...
1
vote
2answers
67 views

How to connect a ethernet device(having its own static I.p and netmask) via internet by my laptop?

I have a device which is used to monitor analog sensor data(Micron optics sm130 ) with ethernet port available. Its works fine if If I connect it with my laptop using ethernet cable and by configuring ...
0
votes
0answers
18 views

I lose Plex and minidlna about once a day

I have plex and minidlna installed in my raspberry pi, and I watch the content with my LG TV. I don't know why, but about once a day, I lose both systems on my TV. I tried to restart services, but ...
0
votes
0answers
20 views

Can't Get Pi to Forward port (Network)

I've got a port forwarding issue on my Pi. I have 2 Pi's running and listening with the same server software, Pi's listening respective on ports ie 8005 and 8006, one pi has 8005 and the other 8006 ...
1
vote
3answers
58 views

Network Hats for Raspberry Pi 3

I am trying to be able to connect Raspberry Pi 3 to two networks at the same time through Ethernet. Unfortunately it has only one Ethernet port available. The solution so far is to buy a network hat ...
1
vote
0answers
30 views

What is Hostapd interworking? How to use it?

I am very excited to use the interworking functionality of hostapd! I aim to do a network redirection once a client connects to my RPI access point. I am following this tutorial for RPI AP. In the ...
0
votes
1answer
19 views

Raspberry Pi WiFi hotspot - Assign address from Wireless network IP range to eth0

I have hostapd and dnsmasq running on a RPi which I have configured to broadcast a local wifi network and assign connected wireless devices an address in the 192.169.1.x range. What I want to achieve ...
1
vote
1answer
124 views

Setting up Wifi direct (wifi p2p) and DHCP server

So I have a fresh pi zero w up and running raspbian stretch lite. How can I enable Wifi direct/p2p where the Pi is GO and where it has a static ip i can connect to, and install/configure a DHCP ...
1
vote
2answers
169 views

dhcpcd.conf setting static ip not working!

Ok, so i might have messed up a bit my system and now i am unable to set a static ip through /etc/dhcpcd.conf I'm running raspbian stretch on pi zero w here is what i have done: I followed this link ...
0
votes
1answer
96 views

How to connect a ethernet device(having its own static I.p and netmask) wirelessly by my laptop?

I have a device which is used to monitor analog sensor data(Micron optics sm130 ) with ethernet port available. It has Static IP as 10.0.0.126 Netmask as 255.255.255.0 DHCP server disabled Its ...
0
votes
1answer
45 views

Why might a Pi Zero connected by USB OTG seem to disappear from the local network?

The set-up I set up a Pi Zero running Stretch Lite, and connected it via USB in OTG mode to a MacBook. I successfully found it at raspberrypi.local from the Macintosh, was able to ssh in, install ...
0
votes
0answers
42 views

Send IP packets between two Arduino or two Raspberry boards

I have two Arduino boards and I want to do a small project with them. I want them the do the following: Firstly, I want to send an IP packet through the network from the first Arduino to the other. ...
0
votes
0answers
53 views

enabling Wifi direct (p2p) along with DHCP server

How can I enable WiFi p2p on raspberry pi zero w and have dhcp service running so that other devices that connect to it get assigned an IP address? I am able to configure the dhcp service on the pi ...
2
votes
2answers
96 views

How can I stay connected wirelessly online but also set the ethernet to a set ip address to connect to a piece of hardware

I am currently working on Raspberry Pi 3B+ (Stretch 9) and I have been stumped on how to be connected online wirelessly while also having my LAN port configured to receive and send data via a ...
0
votes
1answer
27 views

Is LWIP integrated with USB in Raspberry?

Can I add to a Raspberry Pi (2, 3?) an usb dongle (to add a network interface) and then install LWIP to manage that connection using LWIP code? LWIP is a IP/TCP Open stack (https://savannah.nongnu....
0
votes
0answers
13 views

Debian gateway server with webmin suddenly unable to communicate with anything

I have a Raspberry pi running Raspbian Lite and webmin that is been serving as my home network gateway (and has been for some time without issue). Tonight I was attempting to add some port forwarding ...