Hello Jochen

Thanks you or your reply.

My goal, is to authenticate differents users from each client network interface. If the first ipa server goes down (or network unreachable), then the admin user can access to the second network interface to make change/correct .....

The goals also, is between the the IPA1 et IPA2, the servers don't have any link.

If i understand well, is not possible easyer, because i must change or merge the krb5.keytab + sssd.conf right ?

Also i have another question:

What is the website to begun the full deloyement of FreeIPA ?

Because im litle lost with blog/freeipa.org/fedora/redhat, and somes commands was depreciated ...

Im in last version of IPA : v4.6.4

Regards