WAN WAN : : : Glasfaser : DSL-Provider : : .---+---. .--+--. WAN1 | GPON | Modems | DSL | WAN2 WAN '---+---' '--+--' : | | : PPPoE1 | | PPPoE0 ( OpenVPN-Provider ) | .----------. | | +------| OPNsense |------+ | | | - - - - - - - - - - - -+ '----+-----' ovpnc1 | LAN | 192.168.44.0/24 | .-----+------. | LAN-Switch | '-----+------' | ...-----+-------------+-----... (Clients/Servers) | 192.168.44.51 (Mail Server)
PASS PortunityVPN 192.168.44.51/32 * * * PortunityVPN address * NO Mail OUT
PASS IPv4 TCP/UDP 192.168.44.51 * * * PORTUNITYVPN_VPNV4 * Mail auswaerts