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Barracuda NextGen Firewall X
Overview Documentation Materials

This Product is End-of-Life and End-Of-Support

End-Of-Life and End-Of-Support on December 1st, 2020: All Barracuda Firewall X-Series sales will cease; neither new sales nor any renewals will be available. If you currently hold a maintenance and support contract, you will continue to receive our award-winning support and services until your contract expires. Please see the End-Of-Life definition as described in the End of Support and End of Life Information.

Site-to-Site VPN

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Site-to-site VPNs let offices in multiple locations establish secure connections with each other over a public network such as the Internet. A site-to-site VPN extends the company´s network, making resources available to remote employees. The Barracuda NextGen Firewall X-Series establishes strongly encrypted IPsec VPN tunnels, using DES, 3DES, AES-128, AES-256, etc. It supports active and passive tunnel initiation and provides maximum flexibility.

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Configuring Site-to-Site VPNs

For instructions on setting up site-to-site VPNs, see the following articles: