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Questions tagged [wifi]

Questions on the use of Wi-Fi (local area wireless computer networking technology). This tag is also used for generic "wlan" questions since they are commonly synonymous. Note shopping questions are off-topic.

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0
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2answers
5k views

Set a static IP address for wlan0 from /boot partition of Raspberry Pi on Raspbian Stretch Lite

I am using Raspbian Stretch Lite 2018-04-18. I currently have static IP working over wifi. I setup /etc/wpa_supplicant/wpa_supplicant.conf to connect to my wifi and setup /etc/dhcpcd.conf to use a ...
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1answer
17 views

is it possible to set up multiple ssids using rpi 3?

I have been trying to setup multiple ssid configuration in my rpi 3B so that my rpi can broadcast multiple ssid through the adapter present in the stock hardware itself. Does BCM43143 support it?
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0answers
13 views

How to connect Pi 4 to WiFi AP that requires web page logon

SCENARIO I have my headless RPi 4 running Raspbian Buster Lite setup as a NAT router, using the internal antenna wlan0 to connect to the WAN, and an external USB antenna wlan1 with its own SSID. I am ...
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3answers
4k views

Strange wifi/ethernet behaviour when plugging in/out ethernet cable

i came accross a problem i was yet unable to solve with my raspberry pi. what i want is the following: startup wifi on boot with no ethernet connected when plugging in ethernet cable switch to ...
3
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3answers
523 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, ...
7
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1answer
4k views

How to setup the Raspberry Pi 3 onboard WiFi for Ubuntu Server 18.04 with netplan?

How to setup of Raspberry Pi 3 B+ onboard WiFi for Ubuntu Server 18.04? In particular, with netplan? This is a clean install of the Ubuntu Server 18.04 image for Raspberry Pi 3. File: ubuntu-18.04.2-...
0
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1answer
155 views

How can I set my pi 3 up to be WiFi AND ethernet router simultaneously?

I want to use my Pi as a fully fledged wifi and ethernet router. I'll connect an external modem/phone with tethering to it and want to share that internet connection with all devices connected to the ...
1
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1answer
120 views

How to bridge an access point with a remote network by openvpn?

My access point spawns a wireless local area network. Now I want to connect it to my other private network over the internet with openvpn so it gets direct part of the remote network in a common ...
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2answers
12k views

Howto migrate from networking to systemd-networkd with dynamic failover

Systemd's systemd-networkd can be used to replace the existing networking system on Raspbian. How does it work with Raspbian on a Raspberry Pi with two interfaces for ethernet and wlan? Can I also ...
111
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10answers
285k views

Disable WiFi (wlan0) on Pi 3

Got a Pi 3 which will always use ethernet, so trying to figure out how to disable the WiFi such that it does not even turn on after a reboot. If I do an ifconfig I see the wlan0 device. I can do ...
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0answers
11 views

bridge repeater unsure what to call it

ok here is the set up router 1 ~~ pi ~~ router 2 ~~~ rest of the home router 1= public wifi (aka library) i need the rpi to pick the signal up using a [Alfa Long-Range Dual-Band AC1200 Wireless ...
3
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1answer
840 views

Using the Pi as wifi/ethernet Bridge and extend LAN?

I'm curious whether it is possible to use the Pi in the following configuration: ╔══════════╗ ╔══════════╗ ║ internet ║ ║ device 1 ║ ╚═════╤════╝ ╚═════╤════╝ │ ...
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1answer
473 views

Error driver marvell 88W8997 File sd8997_uapsta.bin not Found on kernel

We are developing a carrier board for CM3 and we want to have WiFi dual band on CM3. We choose a module with the marvell 88w8997. We connect the module by SDIO for WiFi. I think all is connected OK, ...
3
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2answers
1k views

Predictable Network Interface Names inconsistently applied in Stretch

I have a PI 3 B running Stretch, and I have enabled Predictable Network Interface Names, using raspi-config. However, the naming is not being consistently applied. The results of ifconfig are ...
0
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1answer
143 views

How to use Ethernet and Wifi on Pi3b+ and Raspbian buster

Yes, I am aware that similar questions have been asked before on this StackExchange but almost all of those are old and don't seem to be working for me. After googling around I found that things have ...
1
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1answer
239 views

wlan - Can't allocate interface wllease { interface

I've configured wlan0 on my Pi, (file /etc/network/interfaces and /etc/wpa_supplicant.conf). In the past I could connect to it with no problems but now I can't. I've tried a few different LANs and I ...
1
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0answers
21 views

Raspberry Pi Bluetooth/6lowpan to WiFi IPv6 Router. Ping6 Not working

I want to route data between BT/6lowpan interface and wifi interface on a Raspberry Pi platform. Done all the setup as described below. But the Ping6 from Bluetooth (bt0) to Wifi (wlan0) not working. ...
0
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1answer
21 views

pi-gen + Access point as WiFi router/repeater with additional WiFi-dongle

We're using a forked version of pi-gen (https://github.com/RPi-Distro/pi-gen) to build custom RPi images. As part of the build, we're trying to set the RPi up as an Access point as WiFi router/...
0
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1answer
43 views

Raspberry Pi 4 - Connection to dhcpcd lost

I was trying to set up an ad-hoc network on my Raspberry Pi 4 and now the WiFi is not working. If I try to run ifconfig there is no wlan0 interface that shows up. I have also tried to manually change ...
0
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2answers
141 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
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2answers
34 views

WiFi - No Support in Old Image

I have a old Raspberry Pi model 2 B - with no GUI support for WiFi and no image that support WiFi. I now have a Raspberry Pi Zero that support WiFi, i use the old image on this. sudo apt-get update ...
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0answers
18 views

Use Raspberry Pi 4B as wifi access point and wifi client at same time to function as an extender/repeater [duplicate]

Looked at older threads and found that none of them were working properly and was hoping for an updated tutorial. My main issue is that my Model 3 won't connect to a certain wifi network, and was ...
1
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2answers
43 views

Wifi connection issues, can't see wifi network one of my pi

I have an university project, with 4 raspberry pi 3 (starter kit). I've successfully set 1 as an AP, and 2 with client (all 3 has mosquitto installed), they works fine. The AP is next to the router, ...
2
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1answer
82 views

Can't connect PI through wifi but ethernet routing is working

I want to access my RPI using SSH, so connected my PI to wifi router via ethernet and i'm trying to access this via Laptop connected through wifi on the same router. When I search for IP using ...
0
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1answer
60 views

Android cannot connect to Pi's wlan

I'm running a Node server on port :3000 and want to access it from other devices using Pi's wlan0 address. wlan0: 169.254.36.22 Accessing from Macbook works Accessing from iPhone works Accessing ...
1
vote
2answers
23 views

How can I connect 2+ Rpis outside of a wireless net

I’m building an AI powered robotic car which needs multiple Pi, one driving, one sensing, one learning etc. The individual boards need to talk to each other, most likely using MQTT, outside of a ...
1
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1answer
20 views

Wireless Transparent Proxy Troubleshooting

I'm someone who has very little technical experience but became interested in the idea of a transparent Tor proxy. I'm well aware that this isn't a secure implementation but I thought I could learn a ...
0
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3answers
314 views

Raspberry Pi: Automatic wifi connect without entering SSID, password

I am working on a project in which the Raspberry Pi kit will be shipped to the customer site. However, I am stuck at the question how to get the kit online, so that it can communicate with the ...
1
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1answer
237 views

Raspberry Pi 3 B+ won't connect to WiFi

I got new internet so I tried to connect my Pi to the new internet by modifying /etc/wpa_supplicant/wpa_supplicant.conf and now it looks like this: ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=...
0
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1answer
884 views

Access point as a Wifi repeater for WPA2-Enterprise network

So this is a little bit of a random question but I'm attempting to follow this tutorial to set up a wifi repeater with my Raspberry Pi 3B+. I can get the Raspberry Pi to generate a network that can ...
3
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1answer
2k views

Access point as WiFi router/repeater with additional WiFi-dongle

There are some tutorials to make an access point a WiFi repeater using only the on-board WiFi chip of a Raspberry Pi. But I want to use an additional USB/WiFi dongle as second interface for the up-...
0
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1answer
94 views

Connecting ESP8266 wifi module with Raspberry Pi zero to use home wifi

I have been following 3 sources below where I could set up my Raspberry Pi zero with Wifi using ESP-01 (ESP8266) but am still struggling to get it working. Wifi configuration 1 Wifi configuration 2 ...
0
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1answer
75 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 ...
1
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1answer
96 views

Intercepting HTTP request to fool Android into thinking WiFi network has internet

I have a product on a Raspberry Pi, using Raspbian where people connect to their Pi using WiFi served from the Pi, and then access the software via the web browser on their device (smartphone, tablet, ...
1
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1answer
81 views

Access point as WiFi router with additional WiFi-dongle

I am trying to set up a Raspberry Pi 4 as a wlan0 <-> wlan1 router and followed Ingo's excellent guide here: Access point as WiFi router/repeater with additional WiFi-dongle Having gone through ...
3
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1answer
6k 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
385 views

How to set up the Edimax EW-7611ULB combo Bluetooth WIFI dongle

Although, this dongle works (for awhile), there is a problem with the bluetooth driver. After streaming for about an hour, the driver eats up all the Pi memory and the Pi stops responding. Power ...
0
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1answer
22 views

FreePBX AND Wireless Bridge on same RasPi?

I have a RasPi 3 and I want to install FreePBX onto it AND I want to use it as a wireless bridge. Meaning, when it's setup I want to use the RasPi 3's wifi to connect to my home wifi and then use the ...
0
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1answer
87 views

Rpi3 tethering with mobile phone

I would like to give an internet connection to my rpi3 no matter where I am. I have no screen and no keyboard for my rpi3, but I can modify the sd card in my computer. I saw a lot of thread where ...
1
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2answers
259 views

Raspberry Pi WiFi connection to Enterprise WPA2 WLAN

This is my first question here. I want to connect my RPi to my company WLAN network but there are some problems and I am out of ideas to solve them. The WLAN does not appear in the list of WLAN's in ...
1
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1answer
95 views

Pi zero w headless: Already setup and running. No HDMI option. Wifi password changed. How to connect again?

I have a working pi zero w, already setup and running. BUT, the wifi password changed. As a result, I'm unable to connect to it via SSH. I don't have an HDMI adapter nor an HDMI compatible screen ...
0
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1answer
20 views

Raspberry Wlan Reapter without Internal Wifi - I want to use USB/Dongle ( wlan1 ) POSSIBLE?

just a short scenario i want to use Raspbeery as a Wlan Repeater with a USB/Dongle Wlan Adapter because the internal has less Range. Is there any chance to get this scenario to work? if so any help ...
0
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1answer
106 views

Transfer PSTN call to mobile over Wi-Fi?

I'm a newbie to Raspberry pi and I'm currently working on project and what I need is ,real time transfer analog call to mobile application over WiFi. So can someone suggest a way to accomplish my task?...
1
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1answer
288 views

iw scan of a single channel appears to be broken

If you do sudo iwlist wlan0 scan freq 2412 or sudo iw wlan0 scan freq 2412 you will get a full scan and not a channel scan. I think there maybe a bug in the RPi implementation of iw. Has anyone had ...
9
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3answers
6k views

How to disable wifi in Raspberry Pi 4

How to disable WiFi in Raspberry Pi4, possibly keeping the chip powered off.
1
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1answer
350 views

Raspberry Pi Wi-Fi AP problem: no network and internet access on the Pi, though got them on Wi-Fi

I decided to use my Pi as a WiFi-AP, and followed the manual here: https://thepi.io/how-to-use-your-raspberry-pi-as-a-wireless-access-point/amp/ I did not setup a DHCP server though, because my ...
0
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1answer
68 views

Remove device history wireless hotspot

I have been using Raspberry pi 3B as a wireless hotspot following this How to use your Raspberry Pi as a wireless access point. I think there is a limit to a number of devices that can be connected to ...
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3answers
3k views

RPi3 unable to connect to wifi

We have an RPi3, but we are not able to connect to the wifi network. It shows "No wireless interfaces found". We have tried modifying 'wpa_supplicant.conf' file but it didnt help. Also we tried ...
0
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1answer
264 views

Raspberry pi Proxy ARP wifi bridge + extra ethernet adapter

Going through this thread: proxy ARP WiFi bridge Raspberry Ingo´s solution is working fine for me but I´m looking for an extra... With this WiFi bridge I want to use an add USB-Ethernet adapter (...
2
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2answers
6k views

Configure WLAN for RaspberryPI3 using image created with Yocto

I have some trouble trying to configure my wlan in my new RaspberryPi3 maybe you can help me. I created my own image for the RaspberryPI3 using the Yocto Jethro (rpi-basic-image) and Ubuntu 14.04. ...