+---------------------+ | | | Computer Standort 2 | 10.2.20.20/21 | | +---------------------+ ^ | | | v +---------------------+ | | | Firewall Standort 2 | 10.2.23.100/21 | | +---------------------+ ^ | | IPSec Tunnel | v +--------------+ +-------------+ +----------+ | | | | | | | Firewall alt | <-----------> | Core Switch | <----------> | OPNsense | 10.1.20.1/21 | | | | | | Route: 10.2.16.0/21 -> 10.1.23.2 +--------------+ +-------------+ +----------+ ^ 10.1.23.100/21 10.1.23.2/21 | Route: 0.0.0.0/0 -> 10.1.23.100 | | | | v +--------+ | | | Client | 10.1.16.135/21 | | +--------+