Questions tagged [bridge]

Bridge is the term used in computing to describe a device that connects two or more networks that use different protocols or equal to two segments of the same network using the same protocol, for example, ethernet or token ring.

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ssh randomly can connect, and sometimes “kex_exchange_identification: Connection closed by remote host”

Connecting to my server has never been a problem. But now I've added a mesh router in bridge mode to my regular router, and when I try to ssh to my server, sometimes it works fine, and other times ...
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1answer
4k views

Openwrt bridging issue between wireless and ethernet port

I've this scenario: an AP connected to the STA wirelessly, the AP is a DHCP server I have following configurations in /etc/config/network of the AP: config interface lan option ifname 'eth1 ...
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1answer
631 views

Connect internet camera and bridge/forward IP traffic

I have an Ubuntu (14.04) machine with two Ethernet cards. One Ethernet card (eth0) is connected to the office network. The machine is addressable from the outside Internet. I have a Web camera that ...
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2answers
7k views

How to bridge network connection between host and guest OS in VMWare Player

My host OS is windows 8 and my guest OS is lubuntu. Basically, I am trying to run a Django server form my guest OS on 0.0.0.0:8000 so that I can access it from my host OS. I posted how I can access ...
3
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1answer
396 views

Bridged DSL connection works for a bit, then fails bizarrely

I've got a BellSouth FastAccess DSL subscription that has run on an ISP-provided 2wire HomePortal 1700HW combination modem/router for a few years now with no significant issues. I recently acquired a ...
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0answers
2k views

DD-WRT router causing IP address conflicts across network

My DD-WRT router has lost its mind! (Caveat: technically neither of these devices are "routing". I'm going to call them routers anyway.) I just set up two DD-WRT routers, one as a WAP (...
3
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1answer
1k views

XEN dom0 network Bridge has no connection to domU's

I am using Debian wheezy with XEN 4.1. I have two network bridges xenbr0 and xenbr1. xenbr0 is linked to the real-eth0-nic so the domU's can talk to the outside world, which worked fine. xenbr1 was ...
3
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1answer
1k views

Can a Netgear Wireless Cable Modem Gateway (CG814GCMR) be used as a wireless bridge?

Can a Netgear Wireless Cable Modem Gateway (CG814GCMR) be used as a wireless bridge?
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0answers
399 views

Windows qemu how to create multiple TAP-Windows Adapter V9?

I installed qemu on my Windows 10 PC. I installed openvpn tap-win32 driver on my PC, after installation, there is a TAP-Windows Adapter V9 in the system 3.I used this command to start a ubuntu VM. ...
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0answers
535 views

Bridge config in netplan does not come up at boot

I had an ubuntu 18.04 working and decided to move it to a VM in Proxmmox. Configuration includes a bridge, it was working fine in the previous system but it does not come up at boot in the Proxmox VM....
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0answers
385 views

How to enable the rebroadcasting of bonjour packets coming from a device connected to a Mac's ethernet while sharing wifi onto the wifi segment?

The following is my current setup: Apple MacBook Pro (MBP) with macOS 10.14.4 with internet sharing from wifi to ethernet enabled as well as synergy pro running in server mode as a network-enabled ...
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0answers
274 views

Connecting another router to extend LAN – is bridge mode what I am looking for?

I want to connect my two routers as in the picture in order to extend my WLAN coverage. I got it to work by just disabling DHCP server on Router 2 and connecting the two routers by LAN ports, but I'd ...
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0answers
1k views

ZTE H168N in Bridge Mode: Passing ISP IP to secondary AVM Fritz Box

I have a ZTE H168N device set up as a PTM bridge, providing VDSL2 to my Fritz Box (3390). It works fine, however, my Fritz Box' "ISP IP" is e.g. 100.101.159.155, which I know is not routed and which ...
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0answers
373 views

What is master/slave architecture when related to network bridges, and why would I use one?

I was going through some instructional materials that show how to set up a master/slave relation on a linux virtual bridge, and while the mechanics of setting up a bridge in this way are clear, I can'...
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0answers
300 views

Multiple independent network bridges in Windows 10?

I have a situation where I have several network interfaces and need to create 2 separate bridges that are independent of one another with just 2 interfaces per each one vs one big bridge. Virtual ...
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0answers
590 views

Is it possible to use PPP to create a network bridge?

Is it possible to use PPP (pppd) to create a network bridge between two subnets? That is, connect two segments of the same network, tunneling Ethernet frames, rather than IP packets? As I understand,...
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0answers
251 views

Docker questions, how to create docker containers with own network bridge NIC

I am newbie in Docker world. I have been using VirtualBox a lot before and understand everything from its perspective, but now I want to switch to Docker containers instead. I would be grateful if ...
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0answers
818 views

How do I troubleshoot a non-working docker network bridge (docker0)?

For me, docker run -it --rm --net=host debian ping -c3 heise.de results in successful ping output, while docker run -it --rm debian ping -c3 heise.de simply hangs (no network). I use Docker 1.11 ...
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0answers
481 views

Bridged qemu machine cannot receive packets, these are dropped

I've created virtual machine (ppc) with bridged interface (using bridge helper) on archlinux. Machine can send packet out, but cannot receive anything. I can see packets (dhcp discover,request and/or ...
2
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1answer
3k views

Is it possible to use a Netgear EX6200 W-Fi extender for Ethernet connections?

I have a main router and then in the other section of the house a router used as an extender (Let’s name this network “[Wifinetwork]”). I want to receive the Wi-Fi signal from the extender with my ...
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0answers
11k views

Bridged Network in VirtualBox cannot ping host OS to guest OS while everything else works well

VirtualBox 5.0.4 on Windows 10 Enterprise (host) in LAN. Launching VM from live image of WANem - a network simulator over Knoppix Linux. Changed Network Adapter to “Bridged Adapter” of my single ...
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0answers
1k views

SSH To Ubuntu through Bridged Connection

At the moment i have a small 2 computer network that i am trying to get to work how i want. I have a laptop which has a networking card which has wifi and Ethernet connections. This laptop is bridged ...
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0answers
216 views

Traffic shaping advice

I've been searching the topic I'm looking for for a quite some time, then I decide to ask my own question because I'm so confused right now. First thing first, here is the background information you ...
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1answer
2k views

Use ZyXEL WAP 3205 as LAN to WLAN bridge

I've got the following devices: ZyXEL WAP3205 WLAN Access Point [WAP] Comcast / Ubee device with 1 LAN port [COM] Laptop with LAN and WLAN [CLIENT] I want to connect WAP to COM via the LAN port and ...
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0answers
463 views

Cannot access internet on host computer when adapter is bridged for a virtual machine

I am running a Windows Virtual Machine in Hyper-V on Windows 8. To connect the guest machine to the internet, I create a virtual switch using the Hyper-V Virtual Switch Manager. I tell it to use my ...
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0answers
2k views

DD-WRT: Repeater bridge with VPN?

Setup: Router1 and Router2 run DD-WRT Cable modem is connected to WLAN port of Router1 Router2 runs in Repeater Bridge mode (there is also a separate SSID with virtual interface) This setup works ...
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0answers
569 views

No connection via Airport Express in bridge mode

I have trouble connecting to my wired network via an Airport Express. I would like to have the Airport Express just operate as a bridge -- i.e. as an access point. I have set up the Airport Express to ...
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0answers
797 views

Can't ping Linux IPv6 bridge from host

I'm using a Linux box with two network interfaces as bridge (br0) and one system (X) behind the bridge with its own IPv6 address configured. Its other end is connected to a router. The bridge ...
2
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1answer
1k views

802.11g -> wired ethernet bridging not working

Usually people want to go the other direction, but I want to take our relatively fast and stable house 802.11g signal and bridge it to ethernet. I have tried using an Airport Express (the b/g flavor) ...
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0answers
571 views

How to set up wireless access on a Cisco router

I've set up my 877W according to the configuration listed in this forum post: IPTV over Cisco 877 (It's the working configuration at the bottom of the post) Note that I have an 877W, so it also has ...
2
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1answer
691 views

SSH not working through Linux bridge

I am currently struggling with a very strange problem. I have a Linux Ubuntu 16.04 machine with two interfaces (eth1 and eth2). I set up a bridge between these two interfaces with bridge-utils for the ...
2
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1answer
2k views

Bridging NDIS into local LAN

I'm out of my depth here. I'm currently accessing the internet on my desktop PC via an NDIS USB connection to my cellphone which is accessing the internet via 3G. I'd like a laptop to also share ...
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0answers
37 views

Mac OSX forward internet sharing through VPN

I have been trying to forward packets from my internet sharing interface (bridge100) to my tunnel interface (VPN Software creates utun2) using the following: nat pass on utun2 from bridge100:network ...
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0answers
45 views

Is it possible to create a right-click menu shortcut for a contextual menu?

I use Adobe Bridge to make photo contact sheets. Is it possible to add a keyboard shortcut to the contextual right-click menu? For example, adding a shortcut through the system preferences works for ...
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0answers
196 views

Cannot access internet on wireless network bridge, but can access LAN

I have a wireless bridge/wifi repeater that I am trying to use as a bridge. I have successfully gotten it to work with home network using the a DHCP IP address, but something I cannot reach the ...
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0answers
28 views

bridge two lan adapters openSuse

On my OpenSuSe 15.1 Leap I have two lan adapters (eth0 and eth1). With eth1 I'm connected to the router and have internet access. On eth0 I want to connect a different PC such that i gets the ip from ...
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0answers
493 views

What is the difference between bridge connection and internet connection sharing?

I have an external WiFi card, and I want to use it to share internet with my PS4, since I get bad signal in my room. But in the Network settings there is the option to bridge the connection between ...
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0answers
127 views

Virtual Box bridged network and port forwarding VAGRANT

Hey guys i'm having serious problme with to portforward my port 5060 i'm stuck on it since 1 week :( the probleme is i want to portforward the port 5060 on my bridge network not in nat so naturaly i ...
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0answers
355 views

Switching a VM to/from LAN when Cisco AnyConnect is disconnected/reconnected

Question Here is my current setup (refer to the diagram below): Within my local LAN, call that LAN1, I have a Windows 10 Enterprise laptop called host2. Within host2 I have running VMware Workstation ...
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0answers
41 views

Ethernet bridge for only one IPv4 subnet while isolating other IPv4 subets?

We have a growing robotics setup for which we need to improve the network configuration. The fact that is is a robotic setup is not important for the question itself, but it could IMO help ...
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0answers
76 views

Docker network equivalent of virtual machine bridged network mode

I want to deploy a Docker container within a network that appears accessible with its own link layer device / MAC address, the equivalent of a virtual machine with a bridged mode network adapter. In ...
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0answers
2k views

Automatically Add Network Adapters to Bridge

I've been using WSL 2 with a Windows Insider build. I've managed to get around some networking and systemd issues by creating a network bridge with my Wi-Fi adapter and the WSL network adapter and ...
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0answers
823 views

Setting up bridged networking between Linux host and Windows guest

I have a locked down version of Linux where tools like virt-manager, virt-install are not available. qemu-kvm, bridge, ip, brctl commands are available though, and I have managed to run aVM running ...
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0answers
209 views

Why is ip defaulting to tap0 interface

I am trying to configure a few interfaces on my network. I have created tap0 for my VBox VMs and set enp6s0 (my Ethernet connection) to manual. I would like for my host to connect via br0 which is why ...
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0answers
253 views

Ubuntu 18.04 Netplan routing to VM

I have an Ubuntu 18.04 server with Hetzner on which Virtualbox is running Windows server '12. The host has ip: 144.76.116.79 I've got an additional ip, 144.76.116.125, since I want all traffic ...
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0answers
36 views

Virtual machines can't reach each other through bridge

I am using the QubesOS operating system, and I am failing to connect virtual machines through a bridge in another VM. The initial config looks like this: Router VM: [user@lab-adsis2-router ~]$ ip a ...
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0answers
654 views

Configure bridge/router to work same as Windows 10 mobile hotspot?

Is there any way to configure a router in the same way as how the Mobile Hotspot functionality in Windows 10 works (https://support.microsoft.com/en-us/help/4027762/windows-use-your-pc-as-a-mobile-...
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127 views

Bridge packets from WAN port to a specific MAC address (e.g., Set-Top-Box behind router)

My ISP feeds me with Internet and IPTV; however, the current setup is that there is a switch before my Wi-Fi router that I want to eliminate. Here is a diagram of the current setup (as you can see it ...
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0answers
702 views

Network Bridge shows Unidentified network on second PC

I have a Laptop and a desktop PC. Laptop has a WIFI connection , I want to connect Laptop to Desktop for internet connection as dekstop doesnt have WiFi card. On my laptop I have Windows 8.1 and on PC ...
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1answer
1k views

IPV6 Internet Conntion Only Working with VirtualBox Bridge Adapter

On an Ubuntu 16.04 host with WIN 10 VirtualBox guest, I'm using a Bridge Adapter network connection. The internet connection worked just fine until I added a wireless network extender. That extended ...

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