How to connect to ikeav2 VPN on Debian 10 server?

Question

linux

Good afternoon!
We have an ikeav2 VPN based on Windows Server.
In Windows, the setup is simple - enter the server address, then .. then login and password - that's it.
On Debian 10 server, you need to use strongSwan , but we still can't find the right config.
Someone set it up? Do you have an example of a working config?

Answer 1

Strongswan's config is enormous. I can share dozens of options for working configs, but they work for me, and most likely they will not work for you. Shwan's website has a zillion examples.
Where do we start? We start with questions - how is authorization (PSK / certificates), what are the parameters of the first phase, what are the parameters of the second, how strictly does the server treat deviations from the parameters? (well, that is, is it possible to simplify encryption, set the lifetime more etc)

Answer 2

you need to test, look at logs and google
did a little differently
server on Debian
clients Debian, Windows, Android
everything worked

Answer 3

Google! https://www.securevpn.pro/rus/setup/linux-ikev2-vp...