We would like to setup an IPSec tunnel between an MX84 pair and a fortigate 70D. The Fortigate is behind a NAT device which allows IPSec. Error message at the Fortigate is: Negotiation failure. At the Meraki side: phase1 negotiation failed due to send error. 8fc23f30749477ae:0000000000000000
Config on the Meraki side is default with very simple PSK.
Anybody got any tips on IPSec settings between Meraki and Fortigate?
We've tried several different combinations of sets.