Routing through IPSec tunnel



  • Hi there,

    I'm currently using something like a star-setup for IPSec tunnels between branches and the headquarter. The communication between each branch and the hq works very well, but routing between two branches using the hq as a static route doesn't work.

    HQ Subnet: 10.0.0.0/24
    Branch 1 Subnet: 10.1.0.0/24
    Branch 2 Subnet: 10.2.0.0/24

    Static Routes:
    HQ: None, routes are set upon initiating the IPSec tunnel.
    Branch 1: 10.2.0.0/24 via 10.0.0.1 (IF: LAN)
    Branch 2: 10.1.0.0/24 via 10.0.0.1 (IF: LAN)

    But this doesn't work, even if all traffic is allowed on IPSec interface firewall configuration…

    Any ideas?

    Thanks, Tim




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