WAN / Internet : : DialUp-/PPPoE-/Cable-/whatever-Provider : .-----+-----. | Gateway | WAN-Gateway '-----+-----' | WAN IP | .-----+------. VPN-Verbindungen | OPNsense +----------------- (OpenVPN für User-Zugriff, IPSec für Verbindung von Server aus anderen Netzen) '-----+------' '------------' | | .-----+-----. | Gateway | Lan-Gateway (alte Firewall) '-----+-----' | LAN | 10.0.0.1/24 | .-----+------. | LAN-Switch | '-----+------' | ...-----+------... (Clients/Servers)
WAN / Internet : : : .-----+-----. | Gateway | WAN-Gateway '-----+-----' | WAN | .-----+------. VPN-Verbindungen | OPNsense +----------------- '-----+------' | LAN | 10.0.0.1/24 | .-----+------. | LAN-Switch | '-----+------' | ...-----+------... (Clients/Servers)