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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Am I bridging this correctly?

So first of all I'm going to give the configuration I currently have, which is somewhat working The only difference between this image and my actual setup is that I have a router instead of a switch, ...
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22 views

IP Address Glitch on Lan to lan bridge?

I have Verizon FIOS with coax connection as primary router 192.168.1.1 (1st floor) Bridge 2nd router is TP-link wireless n router with cat5 connection point. 102.168.0.1 (2nd floor) Main use is 2nd ...
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184 views

Connect a Wireless router to the network?

I have an existing network attached to a (MASTER) router (of course). Now I got a Fritz!Box and I like to attach it to my current network. I give it the same IP as a free IP Address in the current ...
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1answer
87 views

Network Bridge two interface with different subnet

I have two network lan card . each network interface connected with different subnet , each network interface has own wan connection . for example Network interface 1 configuration ip : 192.168.10....
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1answer
19 views

KVM linux bridge

I'm quite new in networking. I have an server with an ip addr a on eth0. Now I have via KVM an VM running on the server. I've got an other ip addr b which I want to use for the vm so that it will be ...
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2answers
152 views

How to bridge enp0s3 with a peer of veth?

My Lap: Ubuntu 15.10. And I have a wired NIC enp0s3. I want to create a veth pair veth0 and veth1 and bridge them with enp0s3, and set veth1 to a new netns ns1, so that processes in ns1 can access the ...
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1answer
87 views

Connecting two routers wirelessly to extend wifi signal

I'm trying to extent my wifi signal with additional router wirelessly. My 'primary' router is Linksys WRT54gl and the second one is Linksys E900. Both routers have the same SSID. main router (...
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16 views

Bridging from specific ethernet port

I have a STB (set-top-box) for my cable TV, this STB only works if I plug it in the 4th slot in my router. It won't work if I plug it in 1st, 2nd, or 3rd slot. This router came from ISP. My question ...
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2answers
280 views

Hostapd - bridge lan + wireless

I'm trying to setup a LAN network on enp1s0 (other computers should be able to connect via this interface to the network) and wlp0s20u1 (wireless access point). There is also a othet interface that is ...
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25 views

Is it possible to bond two wireless networks to increase the data transfer rate?

Is it possible to use two WiFi connections using the in-built wireless adapter and a WiFi dongle, connected to two different networks to be bridged and used in order get a higher download speed? Any ...
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26 views

Purpose of WAN bridge interface

Can I safely remove the second interface:
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80 views

Duplicate packets with a bridged virtualbox

I have a virtualbox with 64-bit Ubuntu bridged with one of my interfaces on PC. The virtualbox VM has a router software Quagga and I'd like to have it as my OSPF router. However, the virtualbox VM ...
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106 views

Captive Wi-Fi to Regular Wi-Fi bridge solution

I'm looking for a software / hardware solution to my issue - I have free access to Wi-Fi in my building but it requires browser login (i.e. captive network). I want to use a streamer on this network ...
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1answer
72 views

Network Bridging on Windows 7

I've been messing with my Windows 7 Network Connections settings (i.e. Add to Bridge, Remove from Bridge), that i no longer know what is the default supposed to be. See screenshot. Is the "Local ...
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1answer
61 views

Access linux device through bridged interface

I'm currently trying to set up a device with a bridge in my network. The device used for the Bridge has two eth interfaces and a wlan interface. I managed to create the bridge from eth1 to wlan0. The ...
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1answer
31 views

A bridge builds up its routing table by inspecting incoming packets?

Which of the following is NOT true with respect to a transparent bridge and a router? Both bridge and router selectively forward data packets A bridge uses IP addresses while a router uses MAC ...
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1answer
95 views

Detecting ADSL modem hijacking

How would I know if my ADSL modem/router (HG532c Echolife) has been hacked? I have heard that it might be more secure to set the modem to bridge-only mode and use a separate router, but that still ...
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2answers
130 views

How to access an AP on a separate VLAN?

I have several Linksys routers and I use one as DHCP server running Tomato and the rest as access points running stock firmware and DDWRT spread around my home office. To control bandwidth on certain ...
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1answer
35 views

Semi Network Isolation

Warning: I sincerely apologize for any kind of ignorance displayed on my part. I am not a network engineer and I do not know anything more than how to mod routers into network switches and plug in ...
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1answer
4k views

Remove docker0 bridge

I'm using docker via # service docker start This creates a docker0 bridge. However using # service docker stop doesn't remove this bridge. How do I get rid of it? I'm not sure if I missed ...
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40 views

Port forwarding on a bridged network

I would like to setup a network connection on my PS4, which goes throught my PC, so no direct connection to the Internet. If I create a network bridge between the devices, will I be able to use ...
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1answer
25 views

Bridge Problems

I have a router that the ISP gave me, its an Arris TG862 that has internet connection and I have my old router, Linksys E2500, that I use in bridge mode, then all of the sudden my 2 routers stop ...
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7 views

Can Humax HG100R-L2 router's ethernet port be used for a bridge? [duplicate]

I am trying to set up a bridge network from router 1 to router 2 to expand my home wifi. Both routers are the Humax HG100R-L2 router which has two Gigabit Ethernet(RJ45) ports. A photo of the ports ...
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1answer
196 views

Can Humax HG100R-L2 router's ethernet port be used for a bridge?

I am trying to set up a bridge network from router 1 to router 2 to expand my home wifi. Both routers are the Humax HG100R-L2 router which has two Gigabit Ethernet(RJ45) ports. A photo of the ports ...
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1answer
90 views

On an ADSL modem set in bridge mode is the bandwidth limit tied to the physical device—the modem—itself?

So I have this ADSL modem/router issued by the ISP and I reconfigured it to bridge mode. ISP method for acquiring internet access is plain DHCP. The device has 1 telephone jack connected to the ...
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1answer
28 views

Bridged pc pc network in sleepmode

I have bridged the lan and wifi conections on my desktop, and i'm trying to figure out how to keep this bridge active while the desktop is in sleep mode. Any ideas? In case it's relevant, im using a ...
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110 views

What is the best way to connect my HTPC to my NAS?

This may be a question for Server Fault but I'll post it here first. I have a NAS that runs WebDAV, Sonarr, CouchPotato, Plex, and HAProxy (so that I can access all of those services through one port)...
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1answer
277 views

Static IP address outside of DHCP subnet?

I just set up a wireless repeater bridge. My primary router's IP address is 192.168.1.1. I had a friend guide me over the phone on setting this up. He told me to set my bridge's IP address to 192.168....
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73 views

LXC Bridge IP Not Configurable

I have a fresh install of Ubuntu 14.04. On it (from the ubuntu-lxc/stable PPA) I have installed LXC. In my /etc/network/interfaces I have setup: auto lo iface lo inet loopback auto em1 iface ...
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1answer
962 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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5k 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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142 views

Accidentally bridged my modem/router. How can I undo this?

Earlier I was checking my router settings on my Arris TG1672 and I had changed my LAN settings on my modem to bridge thinking it would help with my xBox since I had swithched it to it. Well long story ...
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4answers
3k views

Host and guest suddenly cannot communicate in bridged mode after working fine before

Up until a few hours ago, my VirtualBox setup worked perfectly, Windows 10 Host, Ubuntu 15.04 Server and Linux Mint 17.2 guests. Both guests set to bridged networking mode and every device on my home ...
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1k views

DD-WRTs Repeater Bridge Mode and additional virtual interfaces with own DHCP range

I'm using a WRT160NL as Repeater Bridge. It extends my wireless signal and all clients are on the same subnet getting DHCP leases from the primary router which also connects to the internet. Reference ...
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1answer
153 views

Configure second wifi router on same LAN as primary?

I bought a second home wifi router to extend my wireless coverage. It has a wired connection to the primary router and is configured with a different SSID. I'd also like the second router to perform ...
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1answer
851 views

how do i select bridged network adapter in virtualbox?

A CentOS 7 VM is running in virtualbox inside a Windows 8.1 host. I am trying to set up Bridged Networking, but am getting the following error highlighted in green in the print screen: However, ...
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2answers
58 views

How can I capture the outgoing traffic from a Bridge?

Sorry if my question is unclear. I am not network expert. I have a Bridge that connects my network to an external network comprises of several nodes. The Bridge receives my request including the ...
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158 views

Securing bridged lxc container with iptables

For some reasons I need lxc containers which have the same IPs like the host itself and other computers in the internal network. Now, I setup so far the containers with a bridge which routes to veth ...
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11 views

How to bridge an IP on OS X

I am running Virtualbox on OSX with one Ubuntu machine as guest. VB is configured with 2 interfaces. One with DHCP to provide internet access to ubuntu and one as virtual interface to maintain the ...
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51 views

Bridging internet from wlan via ethernet (+ switch) on Debian Linux

I have a Debian PC with 2 interfaces: wlan0: a TP-link wn722n, connected to internet eth0: connected with a cable to a 4 port switch On the switch I would like to connect a couple more PC that ...
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1answer
4k views

How to force Vagrant to have a single, bridged, network interface

Using vagrant 1.7.2 on OSX (MacBook Pro), Ubuntu 14.04 guests, VirtualBox 4.3.26. Mac is connected to the world via standard WiFi interface. I want the Vagrant boxes to use the bridged network on the ...
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2answers
105 views

Limit a Network Adapter's Traffic to a Subnet in Ubuntu

I've set up a virtual (software emulated) network between a handful of VPSs that I run. Also on the virtual network is a linux server in my home, and on that server I've created a bridge between the ...
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1answer
607 views

Create a bridge between a tunnel and ethernet device

I have a Raspberry pi with Debian wheezy. There are three connections exists: eth0: native usb ethernet, connected to the router. eth1: plug-in usb ethernet adapter tun0: tunnel created by ...
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767 views

Motorola SBG6580 cable modem into Bridge mode on Bright House Networks does not work

I tried placing a Motorola SBG6580 into bridge mode but when I connected via Ethernet to it, I was not able to access the internet or get an IP, I had to statically assign myself a 192.168.100.x IP to ...
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1answer
335 views

Wireless bridge DNS issues

I just moved into a new place, and now use Comcast's Cisco 105+ as a cable modem/wifi gateway. I've set up my Buffalo WZR-300HP (DD_WRT v24 SP2) as a wireless bridge, using the "Client Bridge (Routed)...
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1answer
304 views

DHCP server on bridged Ethernet/Wifi not working; Windows 7

I live in an apartment complex that provides Wifi. I have my Windows 7 laptop connected to this Wifi, and that works fine. I have setup a network bridge between Wifi and the Ethernet port. I have also ...
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3answers
388 views

Wireless AP wired to a non-wireless router which is connected to the modem

So I just realized this works - is this normal? I have a wired router which is connected to a modem. I have another wireless router which has 5 LAN ports. I connect port 1 to port 1 between the wired ...
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2answers
98 views

How to bridge the unbridgable on Windows 7?

I have a small Windows box I once used as a means of making a 4G LTE network (USB modem) available on a wider network, basically bridging its connection to a standard "Local Connection" on 100Base-T. ...
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2answers
109 views

Can I use a router to distribute an internet connection from a laptop?

I want to take the signal from one router, using a laptop. From this laptop, send it to another router, and distribute the aforementioned signal throughout another wireless network. I even have a ...
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1answer
398 views

Virtualbox - how to custom NAT and port forward?

How can I use Virtualbox custom NAT and also port forward? For demos, I am running my VMs behind NAT on my laptop. If I run it in the vanilla NAT mode, then each VM I spin up automatically gets 10.0....