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Questions tagged [networking]

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

0
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0answers
7 views

Raspberry pi port forwarding issue

I have a raspberrypi which is raspbian installed.I am connecting rpi with ssh via my home wifi.Then Installed 3proxy,usb modeswitch and wvdial.And my 4g wifi dongle is connected and up.This my config: ...
0
votes
1answer
708 views

RPi 3 SSH error- Destination host unreachable on Kali Linux

I got my Raspberry Pi 3 Model B shipped recently. As I don't have any HDMI display, I ran to my neighbor's house to test my Pi. I used the memory card provided with the kit which had NOOBS ...
0
votes
0answers
7 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 ...
0
votes
0answers
13 views

Steam Link app network problems

I setup an Pi 3 (B+) for connecting to steam on my main computer. Steam Link is an application used for connecting remote devices (like the pi) as client with steam on the host computer (https://store....
1
vote
0answers
9 views

How to allow access from OpenVPN set on eth0 to wlan0

So I have the following configuration: +---------------------+ +----------------------------------+ | 10.10.10.* | | 192.168.100.*...
1
vote
1answer
32 views

“Bridge” Raspberry Pi wlan0 to eth0

I would like to have the following setup. Please note that I'm a beginner therefore "Bridge" is in quotes. WiFi LAN 192.168.1.0/24 <~.~.~.~> (wlan0) RPi ...
0
votes
1answer
10 views

Make ifplugd available again since Raspbian Stretch

On networking I often need to know when a connection is complete established with an ip address or if it gets down. In the past this was done with the classic daemon ifplugd. The Debian package for it ...
1
vote
0answers
7 views

How do I prevent resolvconf to add %eth0 to an address in resolv.conf?

My raspberry runs the follwing relevant services: isc-dhcp-server bind9 radvd The message I get from isc-dhcp-server is this: Unable to set resolver from resolv.conf; startup continuing but DDNS ...
2
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2answers
2k views

Not able to use VNC on my Raspberry Pi

My Raspberry Pi once upon a time was able to VNC perfectly but then it just stopped. Tightvnc Server works but when i do netstat | grep 5901 the connection doesn't show up. I try using tightvncviewer ...
0
votes
1answer
400 views

Can't see ARP broadcasts

I'm trying to make my Pi listen for ARP broadcasts on my wireless network, to detect an Amazon Dash Button button press. When I push the button, it broadcasts an ARP request to find the network ...
0
votes
1answer
670 views

3G USB dongle together with LAN cable/port on a RaspberryPi

I have a problem similiar to this Ethernet and wifi together I have connected a device to my LAN port which requires static ip address I have given the LAN port a static IP address by modifying the ...
1
vote
1answer
3k views

How to connect with a 4G modem on RPi?

I recently purchased a Huawei e397u-53 4G LTE USB modem, marketed as the Cricket Boltz, for use as a modem with the Raspberry Pi 3 B+. This product comes with a Windows drivers which I installed on a ...
3
votes
2answers
2k views

Setting up ad-hoc wireless

I have pi 'A' setup to be an adhoc network and using dhcp3-server. /etc/network/interfaces auto lo iface lo inet loopback iface eth0 inet dhcp auto wlan0 iface wlan0 inet static address 10.10.1.1 ...
2
votes
1answer
2k views

Using 2 different networks on Raspberry Pi

I have a Raspberry Pi being used as a media server kind of system in my home. I have 2 internet connections, Router-1 192.168.1.1 is right next to Pi along with my PC and both are connected to Router-...
0
votes
1answer
3k views

RTL8188EU in Raspbian Stretch

In the latest Raspbian I found the firmware-realtek package is already installed. It should provide the drivers for RTL8188EU/EE WiFi dongles. When I insert such a dongle dmesg shows: [ 152.651026] ...
1
vote
2answers
1k views

how to setup pi to switch between two wifi connection if one is not working?

I have two wifi enabled ADSL modems connected to internet from two different ISPs. At times one of the line may go bad and I just connect to other wifi connection manually to continue the work. Is ...
0
votes
1answer
105 views

How to connect a ethernet device(having its own static I.p and netmask) wirelessly by my laptop?

I have a device which is used to monitor analog sensor data(Micron optics sm130 ) with ethernet port available. It has Static IP as 10.0.0.126 Netmask as 255.255.255.0 DHCP server disabled Its ...
57
votes
6answers
109k views

Differences between /etc/dhcpcd.conf and /etc/network/interfaces?

I have this configuration in /etc/network/interfaces: auto lo iface lo inet loopback allow-hotplug wlan0 iface wlan0 inet manual wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf allow-hotplug ...
0
votes
1answer
778 views

How to identify the MAC address of built-in wifi in python

I'm experiencing some difficulties when I attempt to identify the MAC address of the built-in wifi in my raspberry pi 3 model B. My application requires the built-in wifi to always be identified as ...
3
votes
8answers
13k views

Raspberry Pi as a network monitoring device

I was thinking it would be cool to have my Raspberry Pi (RPi) monitor how long a computer/mobile device is connected to the network. This would be useful to figure out how many hours I spend on the ...
0
votes
0answers
58 views

proxy is working locally,But not with remote host

I have install 3proxy in rapberrypi.Raspberrypi is connected with 4g dongle.My proxy is working fine in locally,but I can not connect it to remote host(Vps).It shows "Error: I could not see your ...
1
vote
1answer
74 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 ...
1
vote
2answers
36 views

Continuously try to bring eth0/wlan0 up

Has anyone a working solution to bring up eth0/wlan0 when they are down using the information in interfaces.d/wlan0 and interfaces.d/eth0? I would need it for an IoT device that might have an ...
1
vote
1answer
35 views

Mirror Windows Screen to RPi 3B+

i want to mirror my Windows 10 Desktop to my Raspberry Pi. If possible real time but a little delay is alright. I want to be able to watch Netflix on it but i dont want to install Kodi or any other ...
1
vote
1answer
679 views

network setup when installing ubuntu core on raspberry pi 3

Does anyone know what I need to do with network configuration when installing Ubuntu core on the Raspberry Pi 3? I was able to download the Ubuntu image and copy it onto a small SD card as the ...
1
vote
1answer
34 views

Unable to exceed 100Mbps over 3B+ Ethernet link

I have an rpi 3B+ running Raspbian connected to a gigabit switch, and a Debian machine on the same switch. Both systems negotiated a gigabit link to the switch: $ sudo mii-tool eth0 eth0: negotiated ...
0
votes
2answers
36 views

Effect of Interfaces file on dhcpcd.conf in Raspbian Jessie

I was working with Raspbian Jessie version to set a static IP address for eth0 port. As of my knowledge we can configure it with interfaces file but for jessie, there is new file for it and that is ...
0
votes
0answers
12 views

Rasberry Pi board is not detecting LAN connection

I'm working on Rasberry Pi board with Ubuntu OS but it's not detecting the LAN connection and am not getting an IP address when I type ifconfig. I've added below code to /etc/netplan/01-config.yaml: ...
0
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0answers
23 views

Raspberry PI with LAN9514 [closed]

We use a RPI with LAN9514. The problem, the LINK lights are always on with unplugged network cable. If we connect the cable the light stays still on and on pink possible. Any idea?
4
votes
1answer
1k views

Capture AV/HDMI and stream over the network? (+IR extender too, maybe?)

Is it possible to have the Pi take-in/capture footage then stream that footage over the network? Could I also attach an IR receiver to one Pi, and have it repeat from an IR receiver on another Pi? ...
184
votes
5answers
746k views

How do I set up networking/WiFi/static IP address?

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? (This is a Dorothy Dixer to hopefully catch the hundreds ...
2
votes
1answer
474 views

Cloned Jessie image fails to acquire a dhcp address

I have a very nasty issue with Jessie :-( Background: I wrote a tool called raspiBackup which backups and restores a Raspberry and because it works fine for me and helped me multiple times to recover ...
0
votes
1answer
18 views

Cannot ping Raspberry Pi 3 b+

My Raspberry Pi 3 b+ will not allow me to ping it even though I've ping'd and ssh'd into it plenty of times before now. I can ping my main computer from the pi but not the other direction. ping ...
2
votes
2answers
88 views

eth0 interface problems

I have about 400 pi units and some of them have developed a peculiar issue. The eth0 interface appears to be up, but I can't seem to pull a DHCP address. When I set a static IP, it shows in the ...
0
votes
1answer
1k views

How to play m3u8 link

How to open player on automatics some m3u8 URL for example: http://192.168.1.99/atc/videourl.m3u8 When raspberry pi open then start player full screen and open this URL. I am using raspi little
0
votes
0answers
15 views

Made a Pi Zero W into a print server for a Dymo 4x6 label maker. However, when I added the printer via Windows, the format is incorrect

And I have no idea how to fix it. The microsoft ipp class driver only has format options for A4 and letter, no 4x6. It prints fine on my iphone but I really would like to be able to print via my ...
0
votes
2answers
22 views

How to prioritize Wifi over Ethernet

Scenario wlan0 is configured to connect to an internet-connected router and get an IP via DHCP eth0 is set to a static IP (via /etc/dhcpcd.conf, different net than wlan0) and connected to a net with ...
2
votes
2answers
35 views

SSH Raspberry Pi from other local network

We have set up a Raspberry Pi as a honeypot using honeypi. Now it is in a different network with a firewall in between with static NAT configured. It is possible to ping the Raspberry Pi but SSH does ...
1
vote
1answer
129 views

OVS + Hostapd Raspberry pi setup

My experimental aim is to create OVS+Hostapd on raspberrypi 3B Module connected to PC as sdn controller. initial ovs configuration is ovs-vsctl add-br0 br0 ovs-vsctl add-port br0 eth0 Setting up ...
2
votes
1answer
21 views

Speed up initial connection to AP through wifi

I have a Raspberry Pi Zero W-based device that records data from sensors. The device is mobile so it gets out of access point's range several times per day. When the device returns to the access ...
1
vote
2answers
46 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 ...
1
vote
1answer
2k 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/...
2
votes
2answers
93 views

Connect Pi to two LANs using USB-Ethernet adapter?

I need to connect my Raspberry Pi 3B to two local area networks: 1) First is a closed (secured) network that does not have an internet access (it has a web server that is accessible from that network)...
0
votes
0answers
28 views

RPI zero W g_multi on Mac OS X

I've a strange issue when using g_multi on my Raspberry Pi Zero W. Now I can format the SD card with archlinux system and enable the g_multi (network, serial and mass storage) and work fine with my ...
3
votes
0answers
30 views

Read/Write LAN9512 EEPROM

We are building a device around the Compute Module 3 and since it needs internet access we decided to go with the LAN9512 that was also used in the Raspberry Pi earlier. The LAN9512 requires an ...
2
votes
1answer
2k 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 ...
5
votes
4answers
17k views

Show IO value on webpage in realtime

I would need to check the value of a IO pin in realtime over the LAN. Since I need to do it from differnet devices (pc, palm, iphone, Samsung galaxy etc) I was thinking of a webpage. The value can be ...
5
votes
5answers
23k views

possible to ssh with Ubuntu MATE

I flashed the Ubuntu MATE distro with my OSX. Now I try to connect to my pi through ssh. I get an IP but when I try to log with ubuntu/ubuntu as a login/password, it does not work. Is it configured to ...
2
votes
1answer
40 views

WiFi dongle need to be re-inserted after every restart

I'm configuring RPi as a WiFi repeater. Built-in WiFi module works as a main network adapter and configured to receive DHCP address. Second adapter Asus N10 dongle, meant to create a local WiFi ...
3
votes
1answer
62 views

3G modem connects and ping is working, can't access web

Huawei E369 3G modem connected to RPi3 Model A+ and managed by NetworkManager cli: connects allows for pinging websites has working DNS But does not allow for performing any http requests using CURL ...