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Questions tagged [networking]

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

0
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0answers
57 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 ...
0
votes
0answers
10 views

How do I properly configure my Pi-3B+ and Pi-Zero to share an internet connection over usb0 and eth0?

I've been trying to configure my Pi-3b+ and Pi-Zero to share a network connection for about a week now without success. Can anyone tell me how to configure the two pi's to enable the following ...
2
votes
1answer
34 views

Missing UDP output in `ss -an`

While running the latest version of Raspbian Stretch Lite, I've noticed that the ss command does not show any information for processes listening on UDP even though the netstat does report these ...
1
vote
1answer
42 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
27 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}?
3
votes
1answer
19 views

LibreELEC startup with LAN excludes WLAN

When the RPi (with LibreELEC) is connected to the web via WLAN, plugging also the Ethernet cable for wired LAN does not affect the WLAN functionality: it automatically connects to the web via LAN (...
0
votes
2answers
72 views

How to stream video with a 1km far RPI to a PC

I have a project which requires wireless video transmission I also use arduino there but to control motors, it uses hc 12. And I am wondering if I can stream real Tim video to pc. I can use another ...
0
votes
0answers
20 views

RPI zero W g_multi on Mac OS X

I've a strange issue when using g_multi on my Raspberry Pi Zero W. Now I can format the SD card with archlinux system and enable the g_multi (network, serial and mass storage) and work fine with my ...
0
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0answers
20 views

dhcpcd times out

I've had a 3b+ running in headless mode for ages. I rebooted it last week, and it never came back online. It looks like dhcpcd is failing to start. I figured I might have misconfigured something, so I ...
0
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0answers
25 views

Curl: No route to host via ipv4 but works with ipv6

I can curl with ipv6 succesfully but not with ipv4. > curl -4 icanhazip.com curl: (7) Failed to connect to icanhazip.com port 80: No route to host But with ipv6 it's successful > curl ...
2
votes
2answers
3k views

Pi3 WiFi extremely slow

I know there have been several questions like this but none of them have solved my issue. I just purchased a Raspberry Pi 3 and the WiFi on it is incredibly slow. The Web application is slow and when ...
0
votes
2answers
41 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
49 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 ...
0
votes
1answer
35 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
28 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
12 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 ...
63
votes
10answers
119k views

How do I modify my Raspberry Pi to be powered over PoE?

Is it possible to modify the Pi, so that it can receive it's power via Power over Ethernet (PoE)? I would like to be able to power my unit via the ethernet cable, so that I don't have to worry about ...
1
vote
2answers
81 views

eth0 interface problems

I have about 400 pi units and some of them have developed a peculiar issue. The eth0 interface appears to be up, but I can't seem to pull a DHCP address. When I set a static IP, it shows in the ...
1
vote
1answer
2k 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 ...
0
votes
4answers
821 views

Raspberry Pi 3 Occasionally 'Falls Off' The Wireless Network

I have a few raspberry pi 3 model B's that I use for data acquisition and communication. I occasionally have a need to remote access them, so I have set up an xrdp communication on the pi's, and I use ...
2
votes
1answer
3k views

Can the Pi 3 Be Used as a USB Wifi Adapter?

Problem The reason I must try to use the Pi as a Wi-Fi adapter rather than the one I currently use for Windows 10 (Netgear A6200) is not even close to compatible with GNU/Linux or *BSD. Ubuntu will ...
1
vote
1answer
39 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 ...
20
votes
2answers
6k 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
0answers
27 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 ...
0
votes
1answer
47 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
2answers
34 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
45 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 /...
1
vote
1answer
27 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
220 views

Pi Zero-W Networking between modem and router

I have the following equipment that I wish to utilise. My internet connection is provided by way of a TP-Link M7350 3/4G modem. This does have a USB output that is capable of data sharing, but I don’...
1
vote
1answer
24 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
votes
0answers
21 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 ...
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
2answers
31 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
3k views

Dnsmasq fail to start at boot on Raspberry Pi 3 with Stretch OS

I have configured my Rpi3 as an ethernet router. Rpi3 is running on Stretch Raspbian OS. dnsmasq.conf interface=eth1 listen-address=192.168.2.1 bind-interfaces server=8.8.8.8 # Forward DNS requests ...
0
votes
0answers
37 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
2answers
107 views

Pi doesn't connect to wifi on boot?

I'm using VNC viewer to connect to my Raspberry Pi 3 running Raspbian Stretch. I set up my wifi connection using the wifi setting on the menu bar. However, after I reboot the Pi it does not connect to ...
1
vote
2answers
19 views

RPi 3 connects to Wi-Fi and has internet access, but not visible in MS Explorer

I have a RPi 3 that's running Libreelec and up until two days ago, it never had an issue appearing in MS Explorer under Network and Homegroup. It is connected to the Wi-Fi and I can actually see/...
0
votes
2answers
38 views

2 wireless dongles in an access point issues

I have setup an access point and all works fine when I have just the one wifi dongle connected. However, if I have 2 wifi dongles connected when the system boots up the system connects to the ...
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
28 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 ...
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
1answer
10 views

check connections to server

Running a LAMP server in my RPI for my LAN. i have a few devices in my network for testing that each one calls a specific php file. eg device 1 calls file1.php, device 2 calls file2.php and so on. ...
1
vote
1answer
111 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 ...
0
votes
2answers
164 views

RaspberryPi3 Model B - Replacing usb with additional Ethernet port

I wanted to ask whether it is possible to somehow remove one of the double usb hubs and solder there additional RJ45 port? I know it is possible to use USB to ethernet dongle but that is sadly not an ...
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'...
0
votes
1answer
25 views

Correctly Route 2 Newtorks

I am currently running Pidora and I have configured it so that dhcpd hands out an IP address to devices connected via Ethernet on a network of 192.168.2.1 whilst it (the Pi) obtains a static IP from ...
2
votes
1answer
26 views

Raspberry Pi ZeroW - i can't acces from mobile (android)

I configured apache2 + php7 on Rpi Zero W, and I can access to the webserver using my PC by enter ip address of Rpi - but if I try to do that from mobile it fails... Raspberry and phones are ...
1
vote
2answers
34 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 ...