ubunntu freetds connection without user

[rumrum]

I have got a server with running MS SQL server.

I have ubuntu linux working at my workstation. I would like to connect to this server. I have installed freeTDS from repository and set everything up and it does not work

/etc/freetds/freetds.conf
[myServer]
host=ip
port=port
tds version=4.2

/etc/odbcinst.ini
[TDS]
Driver=/usr/lib/odbc/libtdsodbc.so
Setup=/usr/lib/odbc/libtdsS.so
UsageCount = 1

/etc/odbc.ini
[MyDSN]
Driver=TDS
Database=mydb
Servername=myServer

The problem is that server is set with 'trusted connection'. Well at least I think it is set like this, because when I am connecting to this server through windows I do not have to pass UID and PID into connection strings (no user and password required).
Or maybe Windows driver passses user and password via domain?

[Rubberman]

You may need to install the OpenLDAP client on your Linux system, and join to the Windows domain, so you will be properly authenticated.