Questions tagged [networking]

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

523 questions with no upvoted or accepted answers
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255 views

ifup wlan0 error messages with Edimax EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS]

I have a Raspberry Pi 2 running Jessie. root@raspberrypi:/etc# cat os-release PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)" NAME="Raspbian GNU/Linux" VERSION_ID="8" VERSION="8 (jessie)" ID=raspbian ...
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72 views

Can only ping through access point, no browsing

I'm using a Pi with a 3G dongle, and sharing the internet connection with the connected LAN-devices. That's working well. Now I want to add an access point to the network; a standalone device as I ...
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643 views

Is there a library for neural networks that works with the Pi?

I have a few Pis lying around and have been planning to learn about neural nets for a while. So far searching on google hasn't turned up many promising results. Has anyone tried? Are there libraries ...
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999 views

Does (raspbian) automatically renew DHCP lease when there is a problem?

For some reason my pi 2b Doesn't renew it's DHCP lease when something goes wrong. I have to restart it or manually reconnect to the wifi. I don't like doing that because it's supposed to be a '...
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230 views

Aircrack monitor mode disconnects other dongle from Wifi

I have a setup with a Raspberry Pi with two wifi dongles -- one is the Canakit Ralink 5370 dongle that supports monitor mode, and the other is an Edimax EW-7811Un adapter. iwconfig: wlan0 : Ralink ...
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2answers
261 views

Pi can't find Wifi Dongle Upon Turning On/ Rebooting/Ifup

I'm having lots of trouble getting my Raspberry Pi wlan*'s to work. I already have several Raspberry Pi 2's that work perfectly with the exact arrangement I'm about to describe, but this one I just ...
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60 views

Adhoc ports unavailable

I have created an adhoc network on wlan0 for my RPi using isc-dhcp-server to assign ips. This seems to work and I can connect from ubuntu and ping my RPi, however i can not SSH or access my remote i2p ...
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213 views

Raspberry PI Debian multiple network interfaces WiFi and LAN

I have an PI2 with an USB WiFi adapter, and want to set it up with both wifi and fallback to LAN cable, but can't make it work. Is there something wrong with my setup... When I boot with the LAN ...
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224 views

Setting Raspberry Pi Zero to access multiple routers

My Pi Zero has a USB WiFi Adapter attached. I want it to automatically connect to my home wifi network using a static IP. When I take it out and about... for walks, or whatever... I want to have it ...
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295 views

Ad-hoc WLAN configuration with 2 adapters

I have a Raspberry Pi 2 Model B configured to work with two different Wi-Fi USB dongles. The first one (wlan0) creates an ad-hoc wireless network using hostapd, while the second one (wlan1) should try ...
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504 views

Response timeout for webserver from public IP - Raspbian

I'm at a loss on this one. I am trying to forward traffic to my pi located beneath two routers. My network is structured like this: Public IP 56.xx.xx.xx router 1 (LAN Range 192.168.0....
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491 views

Bonjour Not Resolving Hostname

We've been having some trouble with connecting to the Pi using Win7 and Bonjour. This is what happens: Connect to the pi over ethernet. Ping can get a response from raspberrypi.local Setup wifi ...
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1k views

Raspbian Jessie: GUI tool for ethernet settings?

I'm glad to see the new GUI tools in Jessie. However, the networking widget (Network Preferences) on the taskbar still perplexes me. Is it supposed to work? Can I set IP settings with it? Am I ...
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138 views

Cannot access internet via WiFi, but 'apt-get' works fine!

I am very new to Linux environment and to networking. I have a Raspberry Pi 2 with Raspbian. The problem is, when I am connecting to the Internet via WiFi dongle (comfast, actually, I had pretty much ...
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373 views

VPS on clustered Pi

Can I setup VPS on a clustered RPi? I think Raspbian takes only about a 100mb of RAM, so there's plenty of space left to 'virtual'ize another set of simple OS, but I'm not sure how. Any suggestions ...
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568 views

How do I bind ftp client to a network interface

Sounds like as trivial thing but I can't get it done. I've got the ftp client by apt-get install ftp. Now I want to connect with some server but through specified network interface.
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622 views

Establishing a network video stream between two RPi

I have two Raspberry Pi connected to the same WiFi network and am trying to get a video livestream set up coming from RPi1's camera and being displayed on RPi2's HDMI screen. Currently I am setting ...
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45 views

trouble with 2nd AP/DHCP Server

I've got my FIOS router currently proving wifi, I bought a raspberry pi 2 to add a second AP with DHCP in a different area in the house to fill a strength void. (I don't mind having the fios router ...
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0answers
632 views

Raspberry Pi Tor router without WLAN

I have Raspberry Pi 1 model B+ with Raspbian Wheezy. I bought a USB2-Ethernet adapter and decided to create hardware Tor routing. What I mean by hardware routing: The Raspberry Pi will be in middle ...
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244 views

WiFi Hotspot is not working with LAN and wifi configuration in interfaces

I have setup a Wifi Hotspot using Edimax WiFi Dongle. The Hotspot is working without the eth0 configuration. auto lo iface lo inet loopback #wireless auto wlan0 iface wlan0 inet ...
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0answers
154 views

Cannot access wifi with Raspbian

I have Raspbian on a Raspberry Pi 2 and I am trying to connect to WiFi with it. It is able to see current networks but when I click one it asks for password and does nothing after I click OK (No ...
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0answers
298 views

Strange WIFI behavior on WPA2 Enterprise network

I spent most of last night trying to manually config the WIFI to automatically connect to my University's WPA2 Enterprise network using the RP2 w/ the Edimax EW-7811Un. I finally got the ...
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0answers
154 views

Raspbian reboot failure - wpa_supplicant but there is an ethernet connection

I'm using Raspberry Pi 2 with RASPBIAN (Debian Wheezy) ~ Release date:2015-05-05. I've just rebuilt it for the second time, including reprogramming the SD card. Both times, intial boot takes me into ...
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0answers
65 views

No internet access when connected to network via wireless and wired connections

I have recently been unable to access the internet via my raspberry pi 2, even with a valid wireless and wired internet connection. I tried ping and traceroute to a variety of sites, with the ...
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5answers
466 views

Wifi cuts out after a few hours, have to restart Pi

I intend to keep an SSH and a Minecraft server up 24/7 (with the exception of the monthly server update). My only problem is, the wifi just stops working after a few hours so I'll have to manually ...
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0answers
1k views

Packet loss when receiving UDP stream

I'm generating a 1080p h264 video stream over UDP on an Ubuntu 14.04 LTS x86 host with gigabit ethernet using avconv: avconv -re -i big_buck_bunny_1080p_h264.mov -f mpegts udp://pi:8765/ The plan is ...
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0answers
668 views

Problem “RTNETLINK answers: File exists” when running ifup (WiFi + Eth)

I'm having a problem similar to this one Solving “RTNETLINK answers: File exists” when running ifup My setup is basically 2 separate networks one via Ethernet and one WiFi. I want to have a simpless ...
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0answers
459 views

10 second delay on Post Request from Midori with node backend server

I have a RaspberryPi that runs a small web-application on it. It is auto-loaded on boot in midori (kiosk mode) and a small timer runs on it (updated every second). This works all right. Now, the ...
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0answers
5k views

Unable to open port 7077

I'm unable to connect to a Raspberry PI on same network. Here is my setup : PI1 (server running on this PI) pi@raspberrypi ~ $ telnet raspberrypi 7077 Trying 127.0.1.1... Connected to raspberrypi. ...
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0answers
165 views

Share ethernet connected printer with CUPS to Wi-Fi

I'm searching and trying for days now to get a LAN-Network Printer (Kyocera) working. Here is what I want: [Printer] - [eth0| RPi/CUPS | wlan0 ] - [Wifi] Here is what I have: ip_forward enabled ...
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0answers
110 views

Network Manager - VPN add button enabled but inside of it everything is grey

I've been playing around with the network-manager trying to get it to connect to my VPN server. I got the Add button enabled, which seemed to be most people's problem, but inside it i find this, where ...
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0answers
452 views

“PulseEight CEC Adapter - Configuration updated” crash the network

I read a lot about this problem but i can figured out how to solve it! I tried to install raspbmc and openElec but i have the same result. When i connect the raspberry, i have a network connection (...
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276 views

Raspbian can't forward port to a ip in lan

I have a problem: I have a DVR connected to my router and I want to access it from remote but in my country there aren't ISP that offers free ports. So I bought a Raspberry Pi, connected it to Hamachi ...
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429 views

WebIoPi buttons don't show up over Internet even with port-forwarding

I am trying to setup my RPi to access over the Internet and tried to setup a simple rule to port forward to RPi. I see the buttons and a camera feed if I access the WebIoPi over the local Intranet. ...
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1answer
2k views

Usb_modeswitch doesnt seem to work in raspberry pi b+

I just purchased a raspberry pi b+. I want to connect to the internet using a 3g dongle (huawei ec152). I followed http://www.thefanclub.co.za/how-to/how-setup-usb-3g-modem-raspberry-pi-using-...
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0answers
582 views

Network Won't Work Even When the Ethernet Cable is Connected

My Rasberry Pi won't connect to the internet. I know that my Internet setup is good because when I connect the same Ethernet cable to my main laptop is works perfectly. Please help.
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0answers
268 views

Trying to install Apache Traffic server armhf to raspberry pi

I have installed Apache Traffic Server into my raspberry pi. But whenever I try starting it i get segmentation error. anyone has any SD images that I can use that already has the Apache Traffic Server ...
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0answers
910 views

Raspberry have DNS, but 100%packet loss

Today I moved my raspberry of place, it s connected to the same switch, same router, but different port. I can ssh to it (so obviously, it connect at least to the switch), my PC is on the same switch ...
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0answers
859 views

can't ping my Access point RPI although it says connected

okay, I started configuring my access point and then I tried to connect to it. until now both access point and client don't have ip addresses. I give it manually an ip address 12.12.12.12/24 to my ...
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0answers
877 views

Pi and school network proxy

Hey I now tried to figure out a solution for 3 weeks but now I am about to give up. I want to connect my pi to the school network via LAN. The network infrastructure is very unusual but I was able to ...
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0answers
853 views

Issues with rtl8192cu drivers

The Problem: I am currently having trouble with WiFi drivers on the Raspberry Pi. I am using PiBang which is built on top of the Wheezy distribution. I have an Edimax nano USB WiFi dongle which ...
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0answers
315 views

Can't connect to WAN wirelessly

I have a rpi model B, internet works fine when using cat5 cables plugged into the router. I recently purchased a BUFFALO AirStation N150 Wireless USB Adapter - WLI-UC-GNM and configured it to work, or ...
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0answers
376 views

Using wireless and wired NIC on Pi simultaneously with raspbmc

I have a setup where I have my pi getting internet from my router on a wifi dongle, and then a blu ray player is connected to the pi's ethernet. The pi should be able to forward packets through from ...
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0answers
756 views

Raspberry Pi Static IP setup for wlan0 not working

I am trying to create a static ip for my wlan0 connection. Here is my modified /etc/network/interfaces file auto lo iface lo inet loopback iface eth0 inet dhcp allow-hotplug wlan0 iface wlan0 inet ...
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1answer
382 views

External Wifi not properly connecting to AP

Problem: External WiFi connect to Access point but does respond, static configuration does not work also, dhcp is OK Configuration: OS: Raspbian installated by NOOBS - only necessary things ...
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2answers
314 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 ...
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2answers
677 views

Not able to connect Raspberry to laptop

I'm trying to connect my laptop to my Raspberry PI with just a LAN cable and without a router because I don't have one. So I just configured a static IP in both the devices and tried to setup a ...
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1answer
1k views

Pi-hole vs dd-wrt script

I own a TP Link 1043nd router with dd-wrt on it. I am able to block ads in my whole network using a firewall script. I am considering to build a pi-hole ad blocker. Is it a good idea to shift to pi ...
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1answer
105 views

Network drops after 10 minutes of moderate activity

Model: B (512 MB RAM) Distribution: XBian 1.0 RC2 Connection: Ethernet My Raspberry Pi functions mainly as a server for my files, hosing various services such as FTP, rsync, samba, etc. I have ...
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1answer
377 views

Samba configuration file

I'm attempting to set up a NAS using samba on my raspberry pi, running raspbmc. I'm following this tutorial to do so. I've got to the stage of editing the config file: Our next stop is to turn on ...

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