freebsd samba mount without netbios

conneting samba share from freebsd over simple TCP and without netbios:

mount_smbfs -I <server> -W <domain> //agreif@<server>:445/<share> /home/agreif/<mountpoint>

2 important points:

• use the workgroup for the correct authentication domain 
• use the 445 port "samba over tcp" instead of 137 or 139