Site-2-Site IPSec with Dynamic IP

Hello, could some explain, it is possible to establish Site-2-Site IPSec VPN using domain names of the endpoints?

The easiest way is to use scripting to trigger updates. I’m on my phone now, but I can post some scripts as examples of someone else doesn’t beat me to it.

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I will be much appreciated.

If I have dynamic IP, and I got new IP, policy src-ip/sa-src-ip is old, then until script update IP is unencrypted connection, or NO?

Thanks for reply.

Jakub

I’m really sorry, but could give any examples?