i configured one ntp server with sysncs time over network with it's local time, ntp server has not internet connectivity so it does's get synced from external ntp server, i enabled
server 127.127.1.0 # local clock
fudge 127.127.1.0 stratum 10
in /etc/ntp.conf so that server takes local time. Every thing is fine, problem is once set time via GUI it looks good, but when i check after one of two days time will be different, i guess its changing after a reboot, can anyone tell me how to set this thing.