Set Environment Variables (Kerberos)

When Replication Server serves as a client, set the KRB5CCNAME to indicate the location of the credential cache.

The credential is a combination of a ticket-granting ticket and the ticket’s session key. Replication Server uses this credential to identify itself when login to remote server.

If you are using the Kerberos network security, you may need to reset the shared-library path and KRB5_KTNAME environment variables.

Make sure that the shared-library file is in a directory specified in the shared library path so that the client can find the shared-library file at runtime. Shared-library files are:
- libgss.so on Sun Solaris
- libgss.sl on HP-UX
If the server key table file is in a location other than the Kerberos system default, set the KRB5_KTNAME environment variable to the fully qualified pathname of the key table file.
If you want to use a principal name which is different from Replication Server name, set the SYBASE_RS_PRINCIPAL environment variable.
Make sure that the LD_LIBRARY_PATH environment variable includes the path to the CyberSafe/MIT lib directory as well as the lib directories for Adaptive Server, Open Client/Server, and Replication Server.
Similarly, make sure that the PATH environment variable includes the path to the CyberSafe/MIT bin directory as well as the bin directories for Adaptive Server, Open Client/Server, and Replication Server.