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Full transparent setup: Bridge WAN and LAN?
However, if you want to connect two existing LANs together with a local bridge you will have to re-design the network topology and come up with new IP address assignment rules. I happen to have an Ethernet cord on my laptop, and true to form, it is in the network at Log into the New-Router's administration page by: Post as a guest Name. A cascade connection is a feature that allows you to connect Virtual Hubs running on different computers together at the Ethernet level. Subscribe to EE-Mail and receive automatic notice of new documents in your areas of interest. OpenWrt news, tools, tips and discussion.

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10.5 Build a LAN-to-LAN VPN (Using L2 Bridge)

This section will explain how to create a layer 2 connection between two or more remote networks with a bridge connection. In the past, it proved physically difficult to connect two points together into a single segment via a layer 2 connection.

Then, services such as Wide Area Ethernet appeared and it became possible to extend an Ethernet segment out to another location via common carrier networks.

This means improved security compared to currently available Wide Area Ethernet or frame relay services. Local bridging, which appeared in section A cascade connection is a feature that allows you to connect Virtual Hubs running on different computers together at the Ethernet level. This section will explain the pros and cons of using only bridge connections between multiple networks to create a VPN connection.

The pros of connecting two LANs via a layer 2 bridge connection are as follows:. At the same time, the cons of connecting two LANs via a layer 2 bridge connection are as follows:.

If you believe the cons listed above would result in problems for your network, we recommend connecting your LANs via layer 3 routing. This method is introduced in section In the above example, two physically separated LANs, one in Tokyo and one in Osaka, are formed into a single segment via a layer 2 Ethernet bridge connection. A cascade connection is also made to Tokyo from Osaka. Now, the once separated network segments are formed into a single segment which can communicate between each other.

Once the segments have been combined the computers on both segments can communicate as if they were on the same segment. Thus, they can be configured and used as if they were all on the same LAN.

Therefore, it must be installed physically close enough to the LAN to connect to the layer 2 segment via a network cable. Please consult with your network administrator if you are unsure about any of these issues. The functionality will not be affected either way. Just leave it on, and configure it so it is different then the primary router. Not Helpful 0 Helpful 0. My computer will be connected via WiFi. It depends on your network setup.

If you have 2 separate networks at home office network and home network for example , then you can configure it using LAN to WAN. If you chose LAN to WAN, it would be best to name your networks differently for you to easily identify which network you are connected to.

Include your email address to get a message when this question is answered. Already answered Not a question Bad question Other. Tips When you connect your secondary router's Internet port to the main router's Ethernet port, you can determine which router devices connect to since they will have different LAN IP segments.

When you connect your second router's Ethernet port to your primary router's Ethernet port, devices that connect to either router will be on the same LAN IP segment. Sources and Citations http: Wireless Networking In other languages: Router kaskadieren Print Edit Send fan mail to authors. Thanks to all authors for creating a page that has been read , times. Is this article up to date?

Cookies make wikiHow better. By continuing to use our site, you agree to our cookie policy. Can you tell us which parts were out of date so we can update them? With your wireless network settings configured the same same SSID, encryption method, password, etc. By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies.

Home Questions Tags Users Unanswered. What do you mean with: Devices need to respond to broadcasts. And I want both subnet to be able to communicate to each other. Optionally, most home routers have: Used for maintaining a map between machine hostnames and assigned IP addresses those handed out by the DHCP server above. I suggest the following procedure: Some assumptions about your network: Your current network is That means machines on your network are confined to Main-Router the router you have in place now with the IP address: An overview of what you need to do: Log into the New-Router's administration page by: Connecting your computer directly to one of it's LAN ports.

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