problem with clock

RouterOS The User Manager
1

Hi
I am using winbox routerOS. I have a problem with system clock. When i restart the router the date & time is changed to default settings as jan/02/1970. It affects my rules. Is there any solution for this issue?

Thanks and Regards,
Suresh.

2

Use NTP client to sync the date/time of mikrotik?

3

http://forum.mikrotik.com/t/rb1100-does-it-have-battery-for-clock/44165/7