About configuration files

Configuration files are created during installation at a default location in the $SYBASE directory structure. Open Client and Open Server products use the configuration files listed in Table B-1.

**Table B-1: Names and locations for configuration files**
File name	Description	Location	For more information
libtcl.cfg	The driver configuration file contains information regarding directory, security, and network drivers and any required initialization information.	$SYBASE/ $SYBASE_OCS/config	See “The libtcl.cfg and libtcl64.cfg files”.
interfaces	The interfaces file contains connection and security information for each server listed in the file. It is also used as a backup to the libtcl.cfg file.	$SYBASE	See “The interfaces file”.
objectid.dat	The object identifiers file maps global object identifiers to local names for character set, collating sequence, and security mechanisms.	$SYBASE/ $SYBASE_OCS/config	See Appendix C, “Localization.”
ocs.cfg	The runtime configuration file allows you to change certain values at runtime.	$SYBASE/ $SYBASE_OCS/ config	See “The ocs.cfg file”.