High Availability ensures a prearranged level of operational performance (MS-6400, MS-6410, MS-6420, MS-1225, MS-6430, MS-6440, MS-6450)

1. ShareTech
Mail Server HA
LOGO
www.themegallery.com
www.sharetech.com.tw / www.higuard.com

2. High Availability(HA)
Its Hardware High Availability offers you with additional
survivability during down time and helps your network
stay connected.

3. Original Network Architecture
Mail Server IP:192.168.88.68

4. Original Network Architecture
LAN Internal Users
Mail server IP : 192.168.188.68

5. Mail Server Down One Day Suddenly
Mail Server IP:192.168.88.68

6. Why Do We Need HA?
IP:192.168.88.67
Slave
Mail Server IP:192.168.88.65
HA
Management IP:192.168.88.65

7. Why Do We Need HA?
Answer :
HA ensures a prearranged level of operational performance
System Management > High Availability

8. Configure Master First
Master
Slave
Master IP:192.168.188.68
Slave IP:192.168.188.67
Management IP:192.168.188.65

9. Master
Master IP:192.168.188.68
Management IP Address:192.168.188.65

10. Master
Master IP:192.168.188.68

11. Configure Slave Then
Master
Slave
Master IP:192.168.188.68
Slave IP:192.168.188.67
Management IP:192.168.188.65

12. Slave
Slave IP:192.168.188.67
Management IP Address:192.168.188.65

13. Slave
Slave IP:192.168.188.67

14. RJ45-cat 5 or 6 Cable plug in HA port
Master
Slave
Master IP:192.168.188.68
Slave IP:192.168.188.67
Management IP:192.168.188.65

15. LAN Internal Users
Mail server IP : 192.168.188.65

16. Master
Master IP:192.168.188.68

17. Slave
Slave IP:192.168.188.67

18. HA Settings Completed
Noted: Please choose the same Data Source and type the
same communication Password
Master IP:192.168.188.68
Slave IP:192.168.188.67

19. Master
Master IP:192.168.188.68

20. Slave
Slave IP:192.168.188.67

21. Sync
Completed

22. Sync Completed
Master IP:192.168.188.68
Slave IP:192.168.188.67
Sync all data and settings between two servers
without Network Setup
ShareTech mail server offers additional survivability–
"Never-fail network". Master and Slave servers are
connected to keep the data in sync between the two
servers. Slave server will take over the master server to
ensure email service continuity once device failure occurs.

23. Sync All Data
Mail server
Mail Server
Mail Record
Mail Record
Mail Filter, Audit & Firewall
Mail Filter, Audit & Firewall
Anti-Virus
Anti-Virus
Anti--Spam
Anti-Spam
User Management
User Management
Mail Log
Mail Log
Flow Statistics
Flow Statistics
Webmail
Webmail

24. Settings
Wrong
Your HA settings might wrong
if you see "cannot sync."
Please mail us if you have
further technic questions.
help@sharetech.com.tw

25. How to Upgrade firmware?
Please disable HA application both master and salve.

26. Disable HA Application
Master IP:192.168.188.68
Salve IP:192.168.188.67
Management IP:192.168.188.65

27. Upgrade Master first!!
Master IP:192.168.188.68
Slave IP:192.168.188.67

28. Please don't hesitate to mail us if you have further questions.
help@sharetech.com.tw
LOGO
www.themegallery.com
www.sharetech.com.tw / www.higuard.com