DBD::ODBC does not connect to server, while unixodbc does

[dv-petrov]

May be it's not related to DBD::ODBC, but I encountered problem with FreeTDS 1.3rc2, and the problem occurs only for Perl code.
All worked fine with 1.2 version of driver, but I needed to have sqlserver 2019 and utf8 collation, so I switched to new version.
And my environmet configuration is:
[application]

my $dsn_odbc  = 'dbi:ODBC:Driver=FreeTDS13;Servername=FreeTDS_local_19';
my $dbh =  $dbh = myDBI->connect(our $dsn_odbc, our $db_user, our $db_pasw);

[/etc/odbcinst.ini]

[FreeTDS13]
        Driver=/usr/lib/x86_64-linux-gnu/libtdsodbc.so
        FileUsage=1

[/etc/odbc.ini] (it seems FreeTDS ignore odbc.ini, but anyway)

[FreeTDS_local_19]
       Driver = FreeTDS13
        Server = localhost
        TDS_Version = 7.4
        Port = 1433

[/etc/freetds.conf]

[FreeTDS_local_19]
        Driver = FreeTDS13
        Server = localhost
        TDS_Version = 7.4
        Port = 1433

isql result:

$ isql -v FreeTDS_local_19 SA password
+---------------------------------------+
| Connected!                            |
|                                       |
| sql-statement                         |
| help [tablename]                      |
| quit                                  |
|                                       |
+---------------------------------------+
SQL>

Application run result:
DBI connect('Driver=FreeTDS13;Servername=FreeTDS_local_19','SA',...) failed: [unixODBC][FreeTDS][SQL Server]Unable to connect: Adaptive Server is unavailable or does not exist (SQL-08S01) [state was 08S01 now 08001]
[unixODBC][FreeTDS][SQL Server]Unable to connect to data source (SQL-08001) [state was 08001 now 01000]
[unixODBC][FreeTDS][SQL Server]Unknown host machine name. (SQL-01000)