1:1 NAT / Port Forward Over Site-Site VPN


  • I have been having trouble to achieve the following.

    Site A:
    WAN IP: 1.1.1.1 (1.1.1.2 - 1.1.1.4)
    LAN IP: 10.10.10.1

    Site B:
    WAN IP: 2.2.2.2
    LAN IP: 10.10.20.1

    Site A and Site B has been setup with IPSec

    is it possible, that I can forward the traffic going to Site A (1.1.1.2) to a server inside Site B (eg. 10.10.20.55)

    Internet –> (Site A) 1.1.1.2 --> (Site B) 10.10.20.55