Setting up COLLABNET Subversion Edge authorization through an Active Directory account?

Question

LDAP

Good afternoon!
Question about setting up SVN Edge authorization, in particular setting up LDAP authorization from AD.
Perhaps, of course, I searched badly, but could not find a solution to my problem on the Internet.
After filling in the data for connecting to AD, it is impossible to authenticate to svn with a domain account.
I checked the availability of the AD server by ports, I checked the correctness of the account with which we log in to AD, perhaps we need to make some settings on the domain controller itself?
LDAP connection settings:

Thanks to everyone who can tell me what the problem is!