Part II - Enable DDNS on the Router............................................. 115
Part III - Setting up Virtual Servers (HTTPS).................................. 115
Firewall Software Configuration........................................................115
Replacing Damaged Hard Drives........................................................116
Hard Drive Damage.................................................................... 116
Replacing a Hard Drive............................................................... 116
RAID Auto-Rebuild..................................................................... 116
Chapter 7: Troubleshooting ....................................................... 117
Forgot My Network IP Address..........................................................117
Can't Map a Network Drive in Windows XP........................................117
Restoring Factory Defaults ................................................................117
Problems with Time and Date Settings..............................................117
Dual DOM Supports for Dual Protection.............................................118
Appendix A: Product Specifications ........................................... 119
Hardware Specifications....................................................................119
Software Specifications.....................................................................119
Appendix B: Customer Support.................................................. 121
Appendix C: RAID Basics ........................................................... 122
Overview ...........................................................................................122
Benefits.............................................................................................122
Improved Performance............................................................... 122
Data Security............................................................................ 122
RAID Levels.......................................................................................122
RAID 0..................................................................................... 122
RAID 1..................................................................................... 122
RAID 5..................................................................................... 123
RAID 6..................................................................................... 123
RAID 10 ................................................................................... 123
JBOD ....................................................................................... 123
Stripe Size.........................................................................................123
Disk Usage.........................................................................................124
Appendix D: Active Directory Basics.......................................... 125
Overview ...........................................................................................125
What is Active Directory? ..................................................................125
ADS Benefits......................................................................................125
Appendix E: UPS Compatibility List............................................ 126
Appendix F: Licensing Information............................................130
Overview ...........................................................................................130
Source Code Availability....................................................................130
CGIC License Terms...........................................................................131
GNU General Public License...............................................................131
7