QNAP Disk On-line Server NAS-2100 Manuel d'utilisateur télécharger pdf (Page 3)

The process

In this guide, we’ll discuss several different network topologies and walk you through the

process of performing NAS-to-NAS backups unique to each one. More specifically, we’ll:

9 Set up two ReadyNAS devices on a local LAN segment.

9 Create an Rsync-based backup job and verify its operation.

9 Relocate one ReadyNAS device to a remote location, residing behind a NAT firewall.

9 Configure the NAT device to accept incoming Rsync requests.

9 Create a virtual private network with two VPN endpoints.

9 Define a gateway and network policy to support Rsync backups over a VPN.

9 Discuss snapshots, a feature unique to ReadyNAS devices that allows you to freeze your

data a given point in time.

9 Tie everything together by providing an example of a typical backup scenario.

System requirements

To complete the tasks presented in this article, you’ll need:

9 A LAN segment with the appropriate switches and cabling.

9 An administrative workstation with a web browser installed.

9 Two ReadyNAS devices.

9 A NAT router.

9 Two VPN endpoint routers.

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QNAP Disk On-line Server NAS-2100 Manuel d'utilisateur Page 3