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Transfer data directly over backup proxies if the connection between two sites is fast and stable.
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One backup proxy in the remote DR site, closer to the target host.ĭepending on the network speed between the production and DR sites, offsite replication can run in two ways:.One backup proxy in the production site, closer to the source host.Replication traffic is transferred decompressed between the two Veeam Data Mover started on the same backup proxy.įor the offsite replication scenario, you must use at least two backup proxies: In the onsite replication scenario, Veeam Backup & Replication does not perform data compression. Backup repository for storing replica metadata.The backup proxy must have access to the backup server, source host, target host and backup repository that stores replica metadata. In the onsite replication scenario, the source Veeam Data Mover and target Veeam Data Mover are started on the same backup proxy. Onsite replication requires the following backup infrastructure components: For more information on the components, see Backup Infrastructure for Replication. If the target and source hosts are located in different sites, use the offsite replication scenario.ĭepending on the scenario you are planning to use, different backup infrastructure components will be involved in the replication process.
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If the target host is located in the same site as the source host, use the onsite replication scenario. Veeam Backup & Replication supports a number of replication scenarios that depend on the location of the target host: