1.7 Large Load VPN by Clustering

Combined revision comparison

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Fig. 1-7-1 Processing large amounts of VPN connections by clustering.

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Load balancing.Fig. 1-7-2Load balancing

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Fig. 1-7-3 Cluster controller and cluster member servers.

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Fig. 1-7-4 Large scale remote access VPN Server.

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Fig. 1-7-5 Large scale Virtual Hub hosting VPN Server   1.7.5 Product License and Connection License when Clustering If using the clustering function of SoftEther VPN Server, each SoftEther VPN Server that participates in the cluster requires a product license and a SoftEther VPN Server 2.0 Enterprise Edition License or SoftEther VPN Server 2.0 Carrier Edition License.

Connection licenses (client connection license and bridge connection license) are administered by the cluster as a whole. Consequently the exact amount of connection licenses is obtained by estimating the possible number of simultaneous connections for the entire cluster and connection license registration is completed by just registering the licenses for the cluster controller. There is no need to purchase a connection license for each VPN Server. Compared to the case where load is distributed manually for each individual VPN Server, by processing a large number of simultaneously connected users as a cluster, in some cases the number of connection licenses required can be dramatically reduced. Fig. 1-7-6 Product license and connection license when clustering  

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