IPsec with Cisco RV082 over NAT



  • Hi,
    I connect some Cisco RV082 with Ipsec on the Pfsense fine. My problem is when the remote RV082 is behind a routeur, I can't connect to the IPsec anymore.
    The NAT traversal is configured and the same VPN worked fine when I had a Stormshield appliance instead of the Pfsense.
    Any idea why?

    The type of error the RV082 gives is: "encrypted Informational Exchange message is invalid because it is for incomplete ISAKMP SA"
    For now, I switched back to the Stormshield and everything works fine.

    Thanks