Questions tagged [bridge]

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VLAN and WLAN access point configuration. Bridging operation not supported. Looking for alternatives

I have an old WiFi appliance (air conditioner (AC)) that requires WiFi Protected Setup (WPS) to authenticate. I repurposed an old BT router with WPS, but this has died so I am attempting to configure ...
1 vote
1 answer
1k 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 ...
1 vote
1 answer
659 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 added USB-Ethernet adapter (...
2 votes
1 answer
1k 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 votes
1 answer
324 views

Raspberry Pi connected to Wifi, MAC also to Wifi but want an ethernet also direct between Pi and MAC

I have seen some similar questions posted but no firm response on how to do this. Raspberry Pi 4, connected through WiFi on the network. MAC is also connected to the WiFi Router. What i want to do is ...
0 votes
0 answers
19 views

Re-stream rtsp ip cameras for milestone

I have 15 axis ip cameras and i’m using milestone essentials which only allows 8 devises so i’m looking to use a raspberry pi that will take the axis cameras and restream them into rtsp streams I’m ...
0 votes
0 answers
39 views

Reroute DNS traffic through Raspberry Pi network bridge?

I just followed the tutorial here for creating a bridged wireless access point with my Raspberry Pi 4. Now what I'm trying to do is ensure that any device connected to the Pi's network gets specific ...
1 vote
1 answer
845 views

Configure Static IP For bridge connection

I am working on Raspberry pi 3B+ (Having Ethernet and wlan both). Currently i am trying to create a bridge connection between my Ethernet port and tap which i am using for other purpose. Below ...
0 votes
1 answer
46 views

Hostapd *just* for SSH

I have a WiFi-to-Ethernet bridge on my raspberry pi 4B that works great, but I’d like to be able to SSH into the unit when no network is detected. Is there a way to configure hostapd just so I can SSH?...
3 votes
1 answer
1k views

SSH into Pi working as wireless bridge

I have a Raspberry Pi 3 that I have set up as a wireless bridge. I have a static IP on the ethernet port of 192.168.0.20, and a static IP on the bridge of 192.168.0.30. The Pi is running headless, so ...
0 votes
0 answers
24 views

Router Cannot See MAC Address of Devices Behind RPi Bridge

I followed Option 1 (Same Subnet) of this tutorial to turn my Raspberry Pi into a WiFi-to-Ethernet Bridge. It works great, but the router cannot see the device connected behind the bridge as being ...
0 votes
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15 views

Raspberry Pi 4B: AP and Client

I ran this tutorial to setup my Raspberry Pi 4B as a WiFi-to-Eth Bridge, then ran this tutorial to add a virtual access point to allow me to SSH in afterwards. So far the bridge works and I can see ...
1 vote
1 answer
39 views

run script after some device from dhcp ip pool connect to hotspot raspberry pi 4

I was searching answer from over a week and still don't find it. I'm fresh user of raspi and linux and network config so be patient for my stupid questions :) I describe my problem. I used raspi to ...
0 votes
0 answers
19 views

Sharing WiFi Credentials with Raspberry Pi 4B over iPhone

I have a consistently working WiFi-to-Ethernet Bridge (using this tutorial), but would like the ability to easily share my network credentials with the Pi via my iPhone if my main WiFi network ever ...
0 votes
1 answer
570 views

Docker daemon does not start: "Error creating default "bridge" network: failed to check bridge interface existence: no buffer space available"

I use docker for years on my raspi 3b rev 1.2 (with RaspiOS bullseye 11.5). Recently, I don't know why, the daemon dockerd failed to start. The systemd unit remains in failed status. I can reproduce ...
0 votes
0 answers
39 views

Setting up a bridged eth0 and eth1 on a Raspberry PI without dnsmasq [duplicate]

The setup Hardware: Raspberry Pi 4 2 ethernet ports (one via USB ethernet) one switch Software: Raspbian 10 (buster) Pi-hole active as DNS server without DHCP (until now the router takes care of ...
1 vote
0 answers
194 views

Using Pi-Hole with USB Tether to Eth0 Bridge

New to the forums. Forgive me if my first question isn't that easy to understand. I'll try my best. For some background: I installed and configured pi-hole previously for an internet service that we ...
0 votes
1 answer
592 views

Wifi to ethernet bridge on a RPi 1B(+) with proxy arp

I'm trying to setup a wifi to ethernet bridge on a RPi model 1B (maybe B+, I can't remember) to connect a device with ethernet only to a wifi network. It's a freshly installed system, so latest ...
0 votes
0 answers
199 views

Looking for help creating a secure IoT network with a Raspberry Pi

For a school project I'm trying to figure out how to create a safe network for IoT devices using a rpi. To achieve that I want to use basic things that are available on raspbian like iptables and ...
2 votes
2 answers
5k views

Share USB tethered phone to Raspberry Pi 4 LAN port

I want to share my phone data by connecting to my pi4 running buster. I wish the data to pass through the ethernet which has a router connected to it. The router has both wireless and wired ...
1 vote
2 answers
4k views

Using a pi as a wireless access point with bridge - incorrect password

I'm trying to set up my raspberry pi 3 running a fresh install of raspbian buster as a wireless access point with a bridge to ethernet to give connected devices internet access. I followed the ...
-1 votes
1 answer
443 views

I want a raspberry pi network bridge to my non-wireless PC with the same IP address if my PC had wireless internet (192.168.1.xx and not 192.168.56.x)

I want a raspberry pi network bridge to my non-wireless PC with the same IP address if my PC had wireless internet (192.168.1.xx and not 192.168.56.x) I connect the pc to the internet via raspberry ...
1 vote
1 answer
273 views

Bridge and Wifi Webserver on Raspberry Pi 3 B+ (Raspbian Stretch)

So I am trying to realize the following Setup with a Raspberry Pi 3 B+ (latest Stretch Lite): Modbus TCP/IP Device with a static IP Adress connected to the Raspi Pi via Ethernet. Raspberry Pi ...
0 votes
0 answers
158 views

Problem following guide - Configuring Raspberry pi as Router, Wifi and Ethernet Bridge - HowTo solve?

I'm trying to follow through Ingo's guide here(Configuring Raspberry pi as Router, WiFi and Ethernet Bridge. One way or the other I can't seem to get it working though. I'm on Raspbian Buster. I'm ...
2 votes
1 answer
5k 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 ...
-1 votes
1 answer
454 views

No wifi connection after setting up a raspberry pi bridge

I tried to set up a bridge to extend my wifi connection following the instructions here. Some background: I've followed this setup before and it worked. I also added a bind9 server to host my own DNS. ...
0 votes
0 answers
50 views

Is it possible to spoof tcp sockets of an additional IP using the wireless NIC on the Raspberry Pi 3B+?

If it is not possible, I would be curious to know what the closest solution would look like pushing the limits of the Rpi's hardware. Additional information and a concrete example: I have a Pi ...
0 votes
1 answer
28 views

i created a wifi access point on my raspberry pi but it doesn't serve internet to clients why does this happen

I created a wireless router with RPI3 but isc-dhcp-server is not working i made changes to dhcp.conf ie uncommenting authorative and also subnet 192.168.1.3 netmask 255.255.255.0 { range 192.168.1.10 ...
0 votes
1 answer
299 views

Trying to make PI 4 into headless VPN, WiFi hotspot and provide VPN connection to a VOIP adapter [closed]

I’ve looked at this board and done quite a few Google searches and haven’t found what I’m looking for. I have read a few replies to posts that say the writer should include more information and be ...
7 votes
2 answers
12k views

How to bridge an access point with a remote network by Wireguard? (with the use of systemd-networkd)

Have been following a members' posts about using the Pi as a Wifi Repeater and/or Bridge and also bridging via openvpn. A member of this forum (Ingo) has provided awesome step-by-step instructions ...
-1 votes
3 answers
728 views

eth0 not added to bridge br0

I followed the official guide and it works perfectly for an rPi3 running on buster but fails on an rPi4 running on buster-lite and I can't see why/I can't see the difference. The problem: In contrast ...
0 votes
1 answer
460 views

tethered android phone to raspberry pi bridge to edgerouter x

I do not have internet except by using my mobile phone. Last week I bought my first raspberry pi its a 4b and is really amazing. I'm an experienced programmer but a networking failure. I have linux &...
0 votes
2 answers
253 views

Bridged Wireless Access Point Using USB Modem Stick (E3372). DHCP not working as expected

I have followed this documentation to set up the wireless access point on my RPi 3B+ successfully by Using this tutorial, but after setting static IP to br0 bridge - Hostname -I says RPI name's as ...
1 vote
1 answer
265 views

Is it possible to make a WIFI to LAN Bridge with the RaspberryPi3b and Bridge Utils?

I am currently trying to make a bridge between the Wifi and Lan on the Raspberry Pi 3b with Raspberry Pi Os Lite for an Assignment. The Task is to connect the Raspberry to the Wifi and then Bridge it ...
0 votes
0 answers
133 views

Would like to use wlan0 to autologon to a captive portal, then bridge to wlan1 as AP

Scenario is this: My office wifi AP uses a simple "press to agree button" captive portal. That works well for humans, but in this case my wifi client is an instrument that does not have any ...
0 votes
0 answers
23 views

link two wifi systems

My neighbor and I would like to share several rpi surveillance cameras. They are all on distinct and separate IP addresses. Question: how can we each see each others IP cameras from our own wifi ...
17 votes
2 answers
24k views

Workaround for a wifi bridge on a Raspberry Pi with proxy arp

I want to bridge the wifi interface with the ethernet interface on a Raspberry Pi so any device on the ethernet port becomes a member of the wifi network. Usually this is done by a bridge (OSI layer 2)...
0 votes
1 answer
120 views

Is it possible to connect my Raspberry Pi to a hotspot over WiFi, then give that hotspot device an IP on my home network?

I own a dashcam that creates a WiFi hotspot that I can connect to using my phone and download all the footage. However, that is extremely annoying to do, so I want to make something automated to ...
0 votes
1 answer
162 views

wifi to ethernet trunk port

I have a location in a building where running an ethernet cable is just not possible. I am looking for way to get a raspberry pi to connect wirelessly to one of the AP's and convert it to ethernet. ...
2 votes
1 answer
4k views

How to make Raspberry Pi 4 as "WIFI" -> "Ethernet" adaptor without add any USB component?

Considering the following situation: There is a available WIFI source which is connect to Internet, and there is a desktop computer which is lack of WIFI adapter. Then a Raspberry Pi 4 is provided ...
3 votes
1 answer
2k views

Setting up an access point with a bridge

I followed this guide to try to set up my RPi 3B (Rapian buster) as a wifi bridge. I performed the "General setup" and then the steps under "Setting up an access point with a bridge". There's one big ...
1 vote
1 answer
2k views

Ways to forwarding traffic from both interfaces to another Raspberry Pi

In the below setup, Raspi 2 (3B) needs to get a copy of the TAP traffic from Raspi 1, for both eth0 and eth1, preferably without an additional switch. I have another spare usb-to-ethernet adapter. ...
0 votes
3 answers
427 views

VNC connection drops when i bridge wifi with ethernet on Windows 7

. Installed Raspbian stretch on Raspberry Pi B+ (v1.2). I am bridging the connection between my wifi and LAN. RPI IP: 169.254.198.47 LAN IP on PC, Windows 7: 169.254.34.239 The VNC connection drops ...
0 votes
1 answer
2k views

unable to add wwan0 to bridge

I am trying to add the interface wwan0 to a bridge. Currently I am unable to do that. When I run the command brctl addif br0 wwan0 can't add wwan0 to bridge br0: Invalid argument Any ideas why this ...
1 vote
0 answers
111 views

connecting a LAN device to openvpn through raspberry pi network bridge

hi i have recently set up a raspberry pi to be a network bridge for my router to my room as i thought it would be quicker to do than wait for the delivery of a plug in network adapter in this lock ...
2 votes
2 answers
286 views

Raspberry Pi WLAN Bridge

I have a range extender on one side of the house but it gives out really poor signal and looks to be slowly dying. I have a spare UniFi AP that I want to use but no Ethernet connection on that side ...
0 votes
1 answer
131 views

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

I have such a question I found a great @Ingo tutorial from this forum. Access point as WiFi router/repeater with additional WiFi-dongle Therefore, I have a question. I have an IP camera that creates a ...
2 votes
1 answer
397 views

AP Bridge VPN IPTABLES rules needed

I have set up an access point with a bridge (bridge: I want to be able to access all other devices within my network) using this How-To (Setting up a Raspberry Pi as an access point - the easy way). ...
2 votes
1 answer
836 views

Using a RPi 4B to create a client bridge from WiFi (internet) to local devices using Ethernet - Can it be done?

I have organized an IPv4 schema for my company's equipment that allows us to know what type of asset it is and the unit number. I'm trying to grant this equipment roster access to a wireless network ...
0 votes
1 answer
342 views

Local network with several Pis and devices connected

I have to create a local network (without internet connection) with several Pis (around 20) in a straight queue. Each Pi has to connect as many Pis as possible, but the regular case is that every Pi ...