1. UNIX/Windows Integration Jon Dowland ISS UNIX team

2. Overview  Introduction –UNIX team –UNIX services  About Integration  Roadmap

3. /intro/team WITUNIX

4. /intro/services: platform; infrastructure; end-user

5. /intro/services/platform them us

6. /intro/services/infrastructure  Mail hubs  File servers  Print servers

7. /intro/services/end-user  lists.ncl.ac.uk  Cyrus mail service  version control service  time share systems …

8. Applying for a UNIX account  Not automatic  Fill out a form  Separate password  Separate file storage

9. /intro/services/example

10. /integration/challenges Authentication User metadata File storage

11. /integration/authentication  UNIX: Network Information Service  Windows: Active Directory

12. /integration/metadata njd33DFdfg%^SfgDFDF3301719100 Jonathan. Dowland /home/ucs/033/njd33/bin/csh

13. /integration/filestorage  UNIX: NFS issfs2:home/ucs/033/njd33  Windows: SMB/CIFS //tower3/home13/njd33

14. /roadmap

15. /roadmap/authentication  One account store  Active Directory –Largest –Web single sign-on

16. /roadmap/authentication  Secure binding  UNIX account optional –Simplify procedure  either/or grace period

17. /roadmap/authentication/protocols  Kerberos  LDAP

18. /roadmap/metadata  AD 2003 schema changes –Includes UNIX uid/guid attributes  Auto-populate fields

19. /roadmap/filestore  Windows file servers no good for UNIX –Symlinks –Allowed characters  NFS no good for windows –Same problems as UNIX

20. /roadmap/filestore  Samba? –potential scaling issues  AFS –Kerberos infrastructure  Not this time

21. Summary

22. Summary  Disparate systems bad

23. Summary  Integration good

24. Summary  Disparate systems bad  Integration good  Integration not that hard anymore

25. Summary  Disparate systems bad  Integration good  Integration not that hard anymore  One step at a time

26. Questions / Further info  jon.dowland@ncl.ac.uk  http://www.ncl.ac.uk/iss/unix/  https://lists.ncl.ac.uk/wws/info/ad-unix-project