The following illustration provides an example with eBGP peering over site-to-site VPN connections configured between two tenants, Contoso and Woodgrove, and the Fabrikam CSP datacenter.
M+N redundancy provides you with more flexibility in determining the level of reliability that you require when you deploy RAS Gateway.įor more information, see What's New in RAS Gateway and RAS Gateway High Availability. This means that an 'M' number of active gateway VMs are backed up by an 'N' number of standby gateway VMs. M+N Gateway Pool RedundancyĮvery gateway pool is M+N redundant. You can also add and remove entire pools of gateways.įor more information, see What's New in RAS Gateway and RAS Gateway High Availability. Removal or addition of gateways does not disrupt the services that are provided by a pool. You can easily scale a gateway pool up or down by adding or removing gateway VMs in the pool. Gateway pools contain many instances of RAS Gateway, and route network traffic between physical and virtual networks.įor more information, see What's New in RAS Gateway and RAS Gateway High Availability.
#BGP FULL MESH WINDOWS#
In Windows Server 2016, you can create many gateway pools of different types. The Route Reflector learns all routes, calculates best routes, and redistributes the best routes to its BGP clients.įor more information, see What's New in RAS Gateway. When you use Route Reflector, however, the Route Reflector is the only router that connects with all of the other routers, called BGP Route Reflector clients, thereby simplifying route synchronization and reducing network traffic.
With full mesh synchronization, all BGP routers must connect with all other routers in the routing topology. The Border Gateway Protocol (BGP) Route Reflector capability is now included with RAS Gateway, and provides an alternative to BGP full mesh topology that is normally required for route synchronization between routers. RAS Gateway includes multiple new features that change and improve the way in which you deploy your gateway infrastructure in your datacenter. How Network Controller Responds to RAS Gateway and Route Reflector FailoverĪdvantages of Using New RAS Gateway Features Route Synchronization and Data Plane Routing Using RAS Gateway New Features to Design Your DeploymentĪdding New Tenants and Customer Address (CA) Space EBGP Peering This topic contains the following sections. In addition, an example deployment is provided, including information about the process of adding new tenants, route synchronization and data plane routing, gateway and Route Reflector failover, and more.
#BGP FULL MESH HOW TO#
The following sections provide brief overviews of some of the RAS Gateway new features so that you can understand how to use these features in the design of your gateway deployment. You can use this topic to learn about Cloud Service Provider (CSP) deployment of RAS Gateway, including RAS Gateway pools, Route Reflectors, and deploying multiple gateways for individual tenants. Applies to: Windows Server 2022, Windows Server 2019, Windows Server 2016, Azure Stack HCI, versions 21H2 and 20H2
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