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