IPSec VPN between my pfsense+ appliance and VMware cloud firewall drop connection
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I have this strange issue with the IPSec VPN connection made between my pfsense+ appliance and my cloud space in VMWare cloud I think they call it NSX firewall or something else I am not sure, VPN connection is up for both Phase1 and 2 but after 7 min more or less the connection still up but there is no ping no file sharing nothing I have to disconnect the VPN and connect again then everything works fine for some time then it stops working again.
I have changed the key exchange the hash but still the same, i made another VPN connection with the same setting from FortiGate to VMWare cloud it works fine stayed up for a day with no problems.
what do you think any helo will be appreciated?