site to site between meraki mx 250 to fortigate

[shlomoi]

Hi,

We recently set up site to site between MX 250 and Fortigate. The link went up normally but every day there are lots of disconnections.
Does anyone know the issue?

in The event log has error messages

Thanks

[alemabrahao]

How are configured the lifetime on both phase 1 and 2?

I would suggest you to configure the lifetime of 86400 seconds for phase 1 and 3600 seconds for phase 2.

[shlomoi]

Hi,

Thanks for your help, I set it up like this.
I will change and check

Thanks

[AndreaB]

I had a similar issue towards an Azure VPN Gateway. Moving to IKEv1 solved the flapping.