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Questions tagged [networking]

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

1
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1answer
167 views

Python Code for Home Automation times out

I was making a python script for home automation using Adafruit IO as a conduit between IFTTT and the Raspi, and it works great for a while. But after a few hours, it just stops working. I have no ...
-1
votes
1answer
319 views

SSH and VNC work, but there is no connection to outside websites

I just got a Raspberry pi 3B yesterday, and I've been planging around with it quite a bit. I did run into one issue: the pi can't connect to the outside internet. I have the pi connected to my router ...
0
votes
2answers
109 views

Is it possible for the Pi to create a network upon boot that you can connect to it from?

I have recently bought a NodeMCU, a WiFi device that creates a WiFi network that you can connect to, and you get a web server from it at 192.168.0.4. Is it possible to do this with the Pi so that I ...
0
votes
1answer
173 views

Sending data to and from raspberry pi 3 wirelessly using wifi / sim network data

I'm looking for advice regarding sending and receiving data between raspberri pi 3 and other devices assuming everything has internet connection. The data I'm looking to send doesn't have to be ...
0
votes
1answer
325 views

Raspberry Pi 3 4G Dongle Internet to eth0

I have followed the following tutorial to setup Hotspot on RPi with a 4G Dongle. For 4G Modem i use Sakis 3g Scripts. It works fine. But when I try to connect my PC to the ethernet port of the RPi ...
0
votes
0answers
26 views

Can't send UDP packets

I am trying to send a 4-digit number, that is a result of two HC-SR04 sensors'measured distance, through UDP and according to almost every command and wireshark on my computer, the Raspberry isn't ...
1
vote
1answer
311 views

Connecting to Pi from Windows via Zeroconf - IPv4 pings fine, IPv6 does not

I've been struggling with getting into my Pi from Windows 10. I'm fairly sure the problem is on the Pi side but if so I can't for the life of me work it out. In short, on Windows I cannot ssh or ping ...
1
vote
1answer
41 views

Unable to connect the RPi to Internet

I am using a flat ethernet cable, connecting my Laptop output to RPi ethernet. I have left the /etc unmodified (to its original state) I have enabled my PC windows network for external ethernet device....
0
votes
1answer
203 views

How to set a default inet addr to ethernet card like wlan have?

First of all, i am sorry i don't know much about networking and i am beginner in linux networking. Please help me with my problem. I have a Rpi3 and i am configured it as ethernet router from eth0 ...
0
votes
1answer
129 views

Cannot Surf the Web Through Chromium

It's weird, I can reach google.com, perform a search and see the results, pull up Gmail, I can go to raspberrypi.org, but anything past that I cannot reach. In the Terminal I cannot ping google.com. ...
0
votes
3answers
46 views

How to log onto wifi using hotspot or USB connection?

I want to use the Raspberry Pi Zero W as an embedded controller for a device that a third party could use by configuring WiFi connection via USB or hot spot, like you would configure a wireless ...
0
votes
1answer
182 views

How to set up a Pi 3B to only utilize an external USB wifi adapter to connect to the internet (and not the internal wlan0 wifi card)?

I am working on creating a mesh network setup using the batman-adv routing protocol and a couple of Pis. One of my issues right now is turning one of those Pi nodes into a gateway node, which is ...
1
vote
1answer
305 views

Use Raspberry Pi as VPN gateway specific hosts on VLAN?

I've been trying to figure out how to do this for awhile now and I'm not even sure if what I want to do is possible at this point. I'm trying to update and simplify my current network while ...
0
votes
1answer
459 views

How do I create a bridge interface on a Raspberry Pi?

I need a bridge interface for LXC networking to work. Normally I just do something like this in /etc/network/interfaces: auto br0 iface br0 inet dhcp bridge_ports eth0 But Raspbian uses dhcpcd. ...
2
votes
2answers
205 views

Raspberry Pi as OpenVPN Access Point

I am trying to setup Raspberry Pi as VPN-WiFi access point connecting to AWS VPC. I followed Raspberry Pi as an access point Here are the all steps I performed in sequence Installed fresh full ...
0
votes
1answer
210 views

Not able to connect through RDP from public network with custom port

I am trying to connect my Pi 3 that is located at my home from my office network but Windows' RDP client giving error immediately. I am using DDNS service and I can connect my home desktop PC through ...
3
votes
2answers
458 views

How to connect a headless Raspberry Pi at coffee shops?

I want to develop my Pi project at various coffee shops around town. Given a laptop and headless Pi, how can I get networking setup? I'm assuming I need to connect the Pi to the coffee shop network, ...
0
votes
1answer
142 views

Starting hostapd with script, interference from dhcpd

I'm trying to write a script that starts hostapd when called, but I don't manage to get rid of the dhcp client process: echo 'stopping wpa supplicant' systemctl stop wpa_supplicant.service sudo ...
1
vote
1answer
35 views

Connecting Raspberry Pi to 2 seperate networks

Hi I was wondering if the following setup would work. I am trying to accomplish the following. Connect to VPN server from outside my network and then VNC or RDP and possibly SSH into the other ...
2
votes
1answer
151 views

PI static LAN IP weird behavior (going to DHCP)

After many tries, I decided to simplify my problem. I am running W10 on my laptop and Raspbian on my PI2, on which is only connected a USB Wifi dongle. The laptop lan IP is static and set to 192.168.2....
21
votes
8answers
30k views

Can't get a CIFS network drive to mount on boot

I have added a share in fstab to access a network drive with all my files on... fstab looks like: proc /proc proc defaults 0 0 /dev/mmcblk0p1 /boot vfat defaults 0 2 /dev/mmcblk0p2 / ext4 defaults,...
0
votes
1answer
188 views

Prevent fallback from static IP to autoconf address

I considered asking under Unix but since this stems from using a Pi0 in ethernet gadget mode... I'm having difficulty with static IP assignments. The downstream computer is a Raspberry Pi Zero ...
3
votes
1answer
56 views

Connect to Raspberry PI over local network without adding .local

I have a Raspberry PI Zero W configured as a Wi-Fi access point and running a web server. Its hostname is a-casa-de-casario. I can access my website perfectly from any other machine connected to the ...
0
votes
1answer
24 views

Pi hostname can't be resolved after successful DHCP

-Running Raspian stretch -Corporate WIFI with Windows-based network run by IT Problem: Can't resolve the pi hostname from corporate DNS servers IT department baffled Situation: Pi boots and gets ...
0
votes
1answer
87 views

How do I can connect to static IP eth0 through wlan0

What I want to do : Device A (PLC, static ip=100.10.10.11) | | eth0 connection | Device B (raspberry B3, Rasbian lite) | | wlan0 (wi-fi) OR USB to Network ...
4
votes
1answer
769 views

Mount AirPort Time Capsule - Raspberry Pi 2

I've got a Raspberry Pi 2 on which I run Plex Media Server. Now I want to mount my AirPort Time Capsule, where I save all the movies and tv shows, to my raspberry Pi 2. Then I should be able to ...
1
vote
2answers
156 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
386 views

Pi Zero W Wifi repeater with OpenVPN

Im trying to setup a Pi Zero W as a wifi repeater with openVPN without using a USB wifi dongle, as a tiny travel router. I tried using this tutorial - by @ingo raspberry-pi-zero-w-as-a-wifi-repeater ...
0
votes
1answer
607 views

Can't ping or connect to Raspberry Pi on same Wi-Fi network

I have a Raspberry Pi 3 web server connected to a Wi-Fi network and Windows 10 PC connected to that same network. From the PC, I cannot connect to the pi server or use SSH, however, if I connect the ...
0
votes
1answer
39 views

dhcpcd and dnsmasq in same Pi

I have a Pi 3 running stretch which uses dhcpcd to configure its one network interface, eth0. But it also acts as the dhcp server for my LAN, courtesy of dnsmasq. The dhcpcd.conf file spells out ...
0
votes
1answer
239 views

Broadcom 43455 WiFi adapter problems

Raspberry Pi3 B+ running Raspbian Stretch 2018-03-13 Broadcom 43455 WiFi adapter connects to network but won't pass any traffic. If I connect an Asus dongle, that works perfectly once I turn off ...
3
votes
1answer
3k views

wlan0: link is not ready

I have had my pi3 for a while now all of a sudden I start to get IPv6: ADDRCONF (NETDEV_UP): wlan0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready and stalls there ...
1
vote
1answer
40 views

How to control the Bit Rate (mbps) of a Raspberry Pi Access Point

I have two "Raspberry Pi 3 B+" boards which are required to be connected. One Raspberry Pi is configured as Access Point (AP) and the other one is just a Client. When both are connected, I write the ...
0
votes
0answers
16 views

How can I make this setup refresh the files visible on the SMB server when files are added via usb?

I am trying to get this device https://www.raspberrypi.org/magpi/pi-zero-w-smart-usb-flash-drive/?fbclid=IwAR1GbWFUUhoGW8_enGVy9vwQLo-83pPKYnG_fsgZ1_uKuM75lq7bNw9PW6E Working in such a way that ...
0
votes
2answers
210 views

How to broadcast command across network?

I have an Apache server running on one Pi and also hosts a PHP script that gives the Raspistill command to take a photo. After running through the problems of permissions, I finally got the Pi to take ...
0
votes
1answer
418 views

Raspberry Pi3 Jessie will not reconnect after ethernet cable re-plugged

My Pi3 running Jessie loses connectivity after unplugging and plugging back the ethernet cable. It's literally driving me crazy. Hope you could shed some light here. Wifi is disabled in /boot/config ...
0
votes
2answers
32 views

2 Wifi NIC's that each only connect to one (different from each other) network

The Setup: Raspberry Pi 3 B (Raspbian GNU/Linux 9 (stretch)) and boots to Command Line (internal Wifi NIC) [wlan0] additional external Wifi NIC [wlan1] What I want to achieve: I Have two different ...
4
votes
0answers
30 views

Multiple USB modems issue with HUB external power

When I connect 6 modems ZTE WCDMA Technologies MSM into USB hub Terminus Technology Inc. Hub everything works fine. Modems are detected as eth0, eth1, eth2, eth3, eth4, eth5 When one more modem is ...
0
votes
1answer
22 views

ssh via USB while wifi is enabled and working (Pi zero W)

Is it possible to connect to the "Pi zero W" via usb-network, while wifi connection is already set up and working? My observation: 1.) initial Pi Zero W setup. Pi is attached to the notebook (OS: ...
0
votes
1answer
739 views

Wrong wlan0 IP address from ifconfig and hostname -I, raspberry pi

I'm finding 10.0.0.89 as my wlan0 inet adr on my pi when I use "ifconfig" or "hostname -I" in the command line. That's clearly the wrong IP, and it doesn't work for setting up SSH. I'm running ...
0
votes
1answer
94 views

Raspberry Pi error when connecting to Firebase

When I tried from firebase import firebase running in the Python 3 (IDLE) and Thonny Python IDE, it gives an error likes this at the first line: Traceback (most recent call last): File "/home/pi/...
1
vote
0answers
15 views

Full-disc encrypting Pi causes unpredictable network interface naming to stop

Today I setup a Pi 3B+ with the latest Raspbian Stretch image and recognized a strange behavior: When initially looking at the network interfaces, the unpredictable network-interface naming was ...
15
votes
8answers
37k views

Force IPv4 address

I upgraded my Raspberry Pi to Jessie, which uses systemd. One side-effect is that it connects using IPv6 only and does not have an IPv4 address. How can I force it to get an IPv4 address from the DHCP ...
0
votes
1answer
4k views

No wireless interfaces found

I am currently trying to connect my Raspberry Pi 3 to Wifi, but the UI is telling me "No wireless interface found". Here is my ifconfig : eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu ...
0
votes
0answers
93 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
1answer
266 views

“Destination Host Unreachable” when not logged in

I ping a device on my network by its local IP. When the device is logged out (at lock screen), I get a wall of "Destination Host Unreachable". When the device is logged in, the pings return just fine. ...
0
votes
1answer
283 views

Network interfaces boot order priority

Is there any way to set priority of network interfaces at bootup? auto lo iface lo inet loopback #iface eth0 inet manual auto eth0 iface eth0 inet static address 192.168.10.1 netmask 255....
0
votes
1answer
225 views

Windows 7 drops connection to shared folder on Raspberry Pi

Start Edit I'm connecting the Pi directly to my PC with an ethernet cable. End Edit I'm trying to share a folder that's on a Raspberry Pi (running Jessie Lite) with my laptop (running Windows 7) so ...
2
votes
2answers
660 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
28 views

Network error: Connection timed out while connecting raspberry Pi via SSH using putty

I am trying to connect Raspberry Pi with my laptop so that I may use my laptop mouse, screen and keyboard but its giving me error Network error: Connection timed out These are the steps I have ...