Questions tagged [internet]

The Internet is the global system of interconnected computer networks. It uses the Internet protocol suite (TCP/IP) to link billions of devices worldwide.

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Wifi connects and has an IP address but no internet when using school network

I have 4 Raspberry Pi3 B+ at my lab and three of them have no issues connecting to the school network. ifconfig returns: wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet ...
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1answer
55 views

Raspberry Pi as Gateway and Router

My goal is to have wired internet on different devices using the tethering from a smartphone. My idea is that a raspberry pi receives internet over USB tethering of a smartphone, and acts than as a ...
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Can no longer ping IP addresses

I set up my raspberry pi and install pi hole. I went through the typical steps, and I uninstalled and reinstalled. Afterward, I can no longer ping external ip addresses. In every other way, my ...
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Onion Pi No Internet

Hey I am trying to set up and onion pi and hoping one of you can help with some issues I successfully got the wireless access point setup and onto the internet by following this guide: https://www....
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How to reroute all rpi traffic to a specific address based on type tcp/udp?

this could be more of a debian/linux question than a raspbian one, but I'm asking it here in case raspbian has certain pitfalls/loopholes which aren't covered in its sister OSs. I want to build a pi-...
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Abnormal data usage raspbian [duplicate]

I have notice a signification data usage on my pi even when I am not using it. this can be a problem as I am using a IOT sim card with a limited bandwidth. my goal is to stay under 5Mb/day however it'...
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1answer
30 views

Can you configure a pi zero so it gets internet and ssh access from both PC and Android?

For college, I have been tasked with a project where I have to give wireless connectivity to a sensor, and to collect the wireless data on the field and present it to the user I would like to use a ...
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1answer
47 views

How to use a Pi 3B+ as a “travel router” with both USB + wireless tether for multiple iOS or Android devices?

I have a Raspberry Pi 3B+ unit that I'd like to use as a "travel router" to attach multiple networks to the Internet via any one of a few different tetherable phones a la the following diagram via ...
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1answer
38 views

Raspberry pi 4 is not connecting to WiFi network

This is quite a long story but I thought it’d be good to share it all since that might give some perspective and reason to my problem. I bought a raspberry pi 4 about a year ago to build a “Magic ...
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1answer
48 views

How to get two raspberry pi's to talk over internet

I have an idea for a special project, but in order for it to work I need two raspberry pi's to talk to each other over the internet, not wifi. I use python3 as my programming language, and I want one ...
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1answer
86 views

Sending data to blynk with python to control widget LED

Greetings fellow programmers! Yesterday I asked a question on how to install blynk for python3, and thanks to some generous help I got it to install itself. However, now I need to know how to control ...
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PiVPN client cannot access internet but can remotely access local storage

i have setup PiVPN. Before setup, im connected to dedicated ip purevpn (just to use open port service for openvpn). The problem is, the openvpn client can connect to config file and can access to ...
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RaspberryPi3B does connect to wlan but not to ethernet

After a system update and reboot the Raspberry Pi stopped working on ethernet. When I run the command ifconfig I have the output returned for ethernet interface
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pi 3 won't connect to the internet through an Ethernet cable

Overnight I left my pi on so it could keep up the website I am hosting but come day my pi was not connecting to the internet so as I had setup a static ip (router side) I decided to delete the ...
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1answer
26 views

Pi3B WiFi and Ethernet OK, but NO INTERNET!

I have a Pi3B connected to my router via Ethernet, and have no problem on my LAN- WiFi is OK. In fact, I use it as a file and LAMP server using Raspbian STRETCH. But I recently noticed the clock ...
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2answers
89 views

Set WiFi Adapter as Eth0

I have an issue setting up my wifi adapter. To initally set up my raspberry pi zero w I used an old Wifi Pineapple from Hak5 to give the rpi W access to the internet. The Wifi Pineapple uses internet ...
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3answers
60 views

solar-powered access point for raspberry Pi in remote area

Not sure if this is right place to ask as it is not directly related to programming in Raspberry Pi but anyway.. I want to setup automated garden for my allotment. There is no electricity, no internet,...
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93 views

Suddenly can't connect to internet but SSH is ok

I was trying to fix a problem that the pi can only connect to the internet using the 5-Ghz wifi but not 2.4-Ghz, after messing with router and the network manager settings, I couldn't solve it but end ...
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2answers
333 views

RPi 4 connected to wifi but no internet?

My problem is similar to this question but the answer provided there is not helping me. I am working on RPI4B and connected to WiFi with my Android device. If I modify the etc/network/interfaces ...
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Network speed problem on Raspberry Pi 3

Both my desktop (running Windows Subsystem for Linux) and raspberry pi 3 connect to router via WiFi. Download speed from internet on desktop is decent : ~/tmp$ wget https://cdimage.debian.org/debian-...
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1answer
219 views

Reverse Tether: Sharing Raspberry pi's Internet connection to Android via Bluetooth or USB

I've seen a bunch of stuff where a phone provides internet to pi, but I was wondering the feasibility of the other way around, where the pi is connected via Bluetooth (or USB) to an android device ...
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1answer
70 views

How to make a system that uses a mobile sim and that acts on a relay by ringing the sim

I want to create a system that has an internet connection via a mobile sim and allows owners of enabled telephone numbers to switch a relay by ringing the device sim. The system must be able to ...
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2answers
186 views

Raspberry Pi backup 3G USB modem - can't connect

I'm trying to configure 3G USB dongle as backup solution to WiFi. Using Raspberry 4b, latest raspbian in which seems usb 3G dongles automatically converted to modems as I see. So I'm skipping usb-...
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1answer
34 views

Smart hub 2 setup

How do you configure a Raspberry Pi 3 WiFi to access the internet through a BT Smart Hub 2? Out of the box access to WiFi is reasonable simply but the final connection to the web is proving illusive. ...
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1answer
305 views

No internet,Dns resolution problem?

I've tried the solutions posted in other threads but have had no success. I have a problem with my Pi not connecting to the internet so far I've tried wired and wireless on my home network and ...
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1answer
168 views

Raspberry Pi Compute WiFi module via USB

I am designing a board around the RBp Compute and would like to add WiFi connectivity to this device. However, I do plan on using USB 2.0 for its datarate (e.g. to send and receive images), so the ...
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1answer
89 views

switching between network interfaces when main interface is down

I'm using Raspberry Pi 3B. I've ethernet eth0 and a 4G module ppp0 connected. Priority connection is eth0. I can detect whether ethernet cable is connected to the raspberry pi or not using commands. ...
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1answer
63 views

Over WiFi, I can establish a SSH connection but there is no internet connection

As described in the title, I can connect to my raspberry, via SSH connection, but raspberry has no internet access. All of this is done through an WiFi connection (Windows PC <--> Router <--> ...
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1answer
142 views

Sites unavailable ('Network unreachable') but pings work fine [closed]

I have a Raspberry Pi 2 Model B running Raspbian Buster (upgraded from Stretch). I don't use it very often, but recently I noticed that I can't do apt update because all the repos are unreachable (...
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1answer
206 views

Destination host unreachable, Pi not connected to internet

I'm using ssh to connect to the Pi from my MS Windows PC, and I'm using a wired connection to do so. Now the problem is even though my Pi is connected to wifi (which provides internet access), it ...
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199 views

Unable to access laptop's internet on Pi Zero over Usb

I've been going over so many web pages trying out numerous things for the past 6 hours to just get internet on my rpi to no avail hence I have come here to hopefully find a solution. Below are the ...
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Raspberry PI 3 B+ with 3G Pilot

Ive been trying to setup a 3G internet connection for my Pi using the Pi: PiloT. I keep getting and ERROR on the minicom window when i run the command AT+XCEDATA=1,0, in order to start an IP session.....
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406 views

How can I log all packets sent by connected devices over WiFi when using a Pi as a bridge? [duplicate]

I am using a Raspberry Pi 3B as a bridge between WiFi and another router in the network. My goal is to log all traffic (UDP and TCP) that's being sent by a connected device, such as a phone or a voice ...
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54 views

Share Internet with a Pi Zero over Bluetooth?

How do I share my Macbook's Internet connectivity with a Raspberry Pi Zero over a Bluetooth PAN? I am able to SSH into my RPi Zero via Bluetooth on pan0 interface, so the Bluetooth connection works. ...
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Internet slowing down at specific time in the morning

I am using a RaspberryPi 3B as a server to run a Telegram bot (using node) and I began to notice that after some time the bot takes ages to reply; so I downloaded speedtest-cli and setup a python ...
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45 views

RaspberryPI use with 3G/4G dongle

I've been looking into a project which would require me to enable my PI to have a remote internet connection. I'm wondering if the PI is able to use a 3G/4G dongle for this? If it can, does anyone ...
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1answer
35 views

I want to give Internet to the Raspberry Pi via PuTTy

I can't connect the Raspberry Pi to the internet due to VLAN vulnerabilities. I can connect the Raspberry Pi via Ethernet just in the network to connect to PuTTy. I want to connect the Raspberry Pi ...
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1answer
36 views

Raspberry 3B+ Can it be connected the same time for WiFi and for Ad-Hoc wireless network

Sorry guys, I'm not a Linux guru at all. So the problem: I have a general wifi in my office and there is Internet shared via this network I have a raspberry 3b+ device I could connect rpi to this ...
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1answer
225 views

Help in setup for RPi3 for internet connection sharing to eth0 and wlan0 (from eth1)

I have already setup the RPi3 for share my internet connection (from eth1 usb ethernet dongle) to my eth0 (Rpi3 internal ethernet port). The "ASCII diagram" is this: Internet -> Fiber Router (192....
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3answers
870 views

Can't connect to the samba server?

I am trying to set up a file sharing server on this here raspberry pi. The pi is running on Raspbian. I have it plugged in to my Google Wi-Fi router via Ethernet. SSH and ping are working fine, but ...
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72 views

Broken eth0 (not about strange name)

Well, when I got my RPi3B+ all was gud as it should be(probably). But now my Ethernet port just don't work. Many distros just don't shows eth0 (or neb24dfaw or how it...) (like with ifconfig -a) and "...
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128 views

How do you set up Squid Proxy behind DHCP router?

I installed Squid on my RPi-3 for use behind a DHCP router. However, the pi will not route traffic back and forth between my computer because my router's DHCP settings. I don't want to give my router ...
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52 views

Share Ubuntu Internet Connection With Raspberry Pi 0

I'm connecting to my raspberry pi zero over USB and SSH currently but would like to share my computer's internet connection to it over the same USB cord. I've seen people do it on Windows and Mac but ...
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2answers
838 views

Raspberry Pi Zero Internet connection through USB for linux OS

I connected my Pi Zero to my PC ( Linux LMDE 3 Cindy) via USB port successfully, SO i want to connect to internet via my laptop which is connected to internet by its WIFI. I found this instruction ...
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1answer
27 views

Get the default raspberry pi internet disconnection event

I'm working on a python script running on a script, which would upload some files to the server. Probably, this needs internet connectivity to be turned on. I'm seeing a log pi@raspberrypi dhcpd[5] ...
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Obtaining GPS & Internet together with Waveshare GSM/GPRS/GNSS HAT module

I'm using Stretch installed Raspberry Pi 3 B and Waveshare GSM/GPRS/GNSS HAT to obtain GPS real-time location and internet. What I have done : Used USB-UART interface and connected jumper Using ...
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1answer
16 views

I am having a problem connecting my Pi 3B to the internet wirelessly

I have recently bought a Raspberry Pi 3. When it prompted me to connect to my internet I entered the password but it just displayed failed to connect. So I tried an Ethernet cable and it worked, but ...
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1answer
22 views

Is it possible to preconfigure a WiFi before the Pi is on its range?

I have a program running on my Pi that needs to run in another household, without me coming to this household. The only thing needed is that the Pi is automatically connected to this household's WiFi ...
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1answer
1k views

Raspberry pi 3 ERR_NAME_RESOLUTION_FAILED wire

All of the sudden for no reason my raspberry stop access to the internet. I have reinstalled the OS and no help. Connect to the WiFi lan but does not connect and returns an error when wire line to a ...
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facing problem connecting the raspberryPi to internet

I am facing a typical problem of not getting the proper two way internet connectivity with my raspberrypi. I have connected the raspibian based pi to my router directly with an ethernet cable and I ...

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