Tutorial on how to setup OpenVPN TAP in bridged mode with a raspberry pi and an already existing network. The idea is to give access to the LAN.

GRC | OpenVPN HOWTO Guide: Routing vs Bridging Feb 18, 2008 OpenVPN - MikroTik Wiki Debian provides OpenVPN packages as part of the standard distribution, just install them by typing apt-get install openvpn. For a server, you want additionally to install the openssl package. For easy client access, you would want to install network-manager, network-manager-openvpn and network-manager-gnome or network-manager-kde. This is a EdgeRouter - OpenVPN Layer 2 Tunnel – Ubiquiti Networks

To my knowledge, Windows 2000 does not support bridging, however a Windows 2000 machine can be a client on a bridged network, where the other end of the OpenVPN connection where the bridging is occurring is a Linux or Windows XP machine.

When configuring two Cradlepoints in an OpenVPN bridged site-to-site configuration, it may be helpful to be familiar with OpenVPN definitions and concepts. Remote Servers: This is the WAN IP address of the remote Cradlepoint. In a site-to-site OpenVPN configuration, both sides must be using publicly routable IP addresses. OpenVPN Access Server can be configured in a site-to-site bridging setup that allows you to transparently bridge two sites together using a OpenVPN gateway client. In order to do so, some requirements must be met. These requirements are detailed below. Bridging overview and requirements See also the OpenVPN Ethernet Bridging page for more notes and details on bridging. Overall, routing is probably a better choice for most people, as it is more efficient and easier to set up (as far as the OpenVPN configuration itself) than bridging.

Tutorial for OpenVPN TAP Bridge Mode - Antoine Aflalo

OpenVPN - Site-to-Site Bridged VPN Between Two Routers To understand more about bridged VPNs, you can read Ethernet Bridging on www.openvpn.net. Also, this document utilizes public key authentication rather than static key authentication. Static key authentication should work just as easily (possibly easier), but the author has not tried to establish a site-to-site VPN using static key authentication. howtos:network_services:ethernet_bridging_with_openvpn Other guides detail setting up of OpenVPN for 'tun' bridging, where IP traffic is efficiently routed between a couple of geographically separated sites, but this guide is about so-called 'tap' bridging. 'Adapter 1', however can be NAT instead of bridged, as nothing needs to be able to find it. 'Adapter 2' will be connected to a private nethserver-openvpn — NethServer 7 documentation