Power Nap while VPN is connected

I've implemented a custom VPN app (Packet Tunnel Provider) for macOS. Configured with full tunnel, on-demand with a rule to always connect, and disconnects on sleep.
Is Power Nap considers as a sleep mode?
Because the VPN disconnects when Mac enters Power Nap.

If yes - Should the VPN reconnects when the Macs periodically checks for mails/ other stuff?

According to the documentation - "Power Nap supports VPN connections that use a certificate to authenticate, not VPN connections that require entering a password.)"

But everything is already configured, the user shouldn't enter his password again when the VPN reconnects.
So I'm not sure what suppose to happen in this case.


(I wanted to fix some typos, but I can't edit questions on the new forums)
Power Nap while VPN is connected
 
 
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