Linked Questions

304 votes
7 answers
1.4m views

How do I set up networking/WiFi/static IP address on Raspbian/Raspberry Pi OS?

I have followed (any one of hundreds) tutorial, and it does not work. How do I set up networking/WiFi/static IP address on the Raspberry Pi? After the Foundation introduced the dhcpcd networking ...
Milliways's user avatar
  • 60.4k
17 votes
8 answers
104k views

Mysterious RPi wifi problem -- No wireless interfaces found

Alright, I have been unable to find a solution to this problem anywhere else online, so please bear with me: I have a new Raspberry Pi Model 2B which came with a wifi dongle (Ralink RT5370) and when ...
Kyle's user avatar
  • 179
15 votes
2 answers
31k views

ifup and ifdown do not work on raspbian stretch lite 2017-09-07-raspbian-stretch-lite.img

I just installed a clean image of the latest Raspbian Stretch Lite. Specifically - 2017-09-07-raspbian-stretch-lite.img ifconfig shows that my wifi interface wlan0 is detected and up. eth0: flags=...
saraf's user avatar
  • 571
9 votes
1 answer
15k views

How to correctly restart wpa_supplicant debug with networkd-systemd?

I am trying to debug setting up wifi with networkd-systemd managing wpa_supplicant. The overall objective is to get wifi AP and managed client modes working at the same time. I can get managed ...
dazz's user avatar
  • 175
2 votes
3 answers
6k views

eth0 with dhcp ip address AND additional static IP

I'm using Raspbian Jessie. I would like to have 2 ip addresses on my raspberry eth0 interface. One dynamic, dhcp assigned, One static, configured either in /etc/network/interfaces, either in /etc/...
Olivier's user avatar
  • 129
2 votes
1 answer
10k 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 ...
vishnu m c's user avatar
3 votes
0 answers
5k views

Setting up a DHCP server on a Pi v3B with Raspbian Jessie?

I'm attempting to set up a Pi as a DHCP server for a private network of ~10 machines. The pi will be connected to a network switch. So far I've been following this well written guide: https://www....
Lee's user avatar
  • 209
1 vote
4 answers
3k views

Raspberry Pi 3 can't update IP address

I can't update an IP address from DHCP to static. I changed the /etc/network/interfaces file and I rebooted the system but IP still is the same as the one that DHCP gave me before. I changed /etc/...
Miren's user avatar
  • 111
2 votes
2 answers
2k views

Ethernet not working, sometimes defaults to random IP - raspberry pi 2 model b

Raspberry Pi 2, Model B Latest Raspbian Jessie - Headless I have spent literally weeks of my spare time trying to debug this - so naturally, it's probably a simple problem I have mucked up. I have ...
Kennedy Baird's user avatar
1 vote
1 answer
3k views

set ppp0 as default gateway permanently

I have a Zero W with a 4G module, to use the sim to access internet I did: pi@raspberrypi:~ $ ip route default via 10.111.100.1 dev wlan0 proto dhcp src 10.111.100.143 metric 302 10.64.64.64 dev ...
Miky's user avatar
  • 171
3 votes
1 answer
1k views

How to automatically connect to a known wifi and if it doesn't find it, connect to LAN Ethernet?

I wanted my Raspberry Pi 3 to automatically connect to a known wifi, so I edited the file /etc/network/interfaces: auto wlan0 iface wlan0 inet dhcp wpa-ssid ssid wpa-psk password and then I ran ...
Ujjwal Gupta's user avatar
0 votes
1 answer
1k views

What is the easiest way to set static ip in raspberry Pi?

I want to do port fowarding of my raspberry Pi, so first I need to set static ip. I searched in Google but didn't find any easy answer.
Thetips4you's user avatar
0 votes
1 answer
3k views

RPI Station+AP with ap0 bridged to eth0

I'm trying to setup the RPI3 with these two network features (using built-in hardware only): Isolated network with Wifi Access Point and Ethernet. A) Sharing same domain "pi.lan". B) Sharing one DHCP ...
regexing's user avatar
0 votes
1 answer
2k views

My Raspberry Pi cannot connect to the Internet. etc/network/interfaces file does not appear

I am trying to connect my Raspberry pi 1 model b to the internet using an Edimax adapter. My pi recognises the adapter, but when I try to configure my pi to connect to my WIFI by using sudo nano /etc/...
Pedro Hablespanyos's user avatar
2 votes
0 answers
1k views

RaspberryPi access point on wlan1 stopped working

I have a Raspberry Pi 3 with an external WiFi antenna wlan1 set up as an independent IoT access point without Internet connection following this tutorial, using hostap and isc-dhcp server. I omitted ...
birgit's user avatar
  • 71

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