I have two DC's with Samba 4.2.1 (primary DC) and 4.2.3 (secondary DC). I have installed Samba 4 from the source code (configure,make,make install). I'm using rfc 2307. How can I update to Samba 4.6.3 version ? Is the same strucure samba 4.6 version and samba 4.2? Is there any incompatibility? Regards, Márcio Bacci