528c519 Use new API for auto-forwarders

Authored and Committed by cheimes 3 years ago
    Use new API for auto-forwarders
    
    Auto-forwarders and manual configuration now use the new API to get a
    list of DNS servers. Manual installer refuses loopback, too.
    
    See: https://pagure.io/freeipa/issue/8275
    Signed-off-by: Christian Heimes <cheimes@redhat.com>
    Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
    
        
file modified
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