The following components are required for a non-Sybase primary to non-Sybase replicate configuration:
Non-Sybase primary data server (for example, Oracle)
Replication Agent designed for the primary data server (for example, Sybase Replication Agent)
Replication Server
DirectConnect database gateway designed for the replicate data server (for example, DirectConnect for Informix)
Non-Sybase replicate data server (for example, Informix)