Ability to whitelist IPSec VPN peers?

[aairey]

Hello,

There already is a post on this, but this seems like a more appropiate forum.

Is there a way to allow/whitelist only the peers that are known (via an address group) to do IPSec (UDP500/4500) to the FortiGate device?

We are getting a lot of unsolicited attempts on creating an IPSec tunnel.

[ede_pfau]

The answer is already given in the post cited. Please don't cross-post, there won't be more answers if you ask multiple times.