^ | | | | |"WAN" 192.168.50.0 | +-----+------+ | | | opnsense | OPT1 192.168.40.0 | +------------------> | | | | | | +-----+------+ | | "LAN" 192.168.30.0 | | | v
^Internet +--+--+ Fritzbox | | | | +--^--+ | | | | |192.168.50.0 | | +------+ OPNsense | | 192.168.40.0 | |-----------> +------+ | | | |192.168.30.0 | v