Open Client and Open Server read the libtcl.cfg file when loading a directory, or security driver. libtcl.cfg is located in the $SYBASE/$SYBASE_OCS/config directory.
The CS_LIBTCL_CFG configuration property specifies the name and path to an alternate libtcl.cfg file.
An entry in libtcl.cfg provides Open Client and Open Server products with the name of the driver and its initialization information.
