hello
this day,electrisity goes down and my router off suddnly…after router boot ,i saw there was no graph and the clock is not same az my time…i set correct time but i cant see the hstory of graph…can anyone help me?
thank you
Hi mnsmill
There is a high chance the graph data was stored in the RAM memory and was lost when the power failed. Typically storing the data in the onboard flash will create a huge amount of read/write operations and will kill the flash over time! Look at setting up remote syslog or consider the dude server running on a server/hard disk (not a routerboard, Yes it will work but it will also kill the flash over time) The time will also reset due to the routerboards not having a clock battery, This is an easy fix. Set up the NTP client under System/NTP Client and the clock will always get the current time after power loss or clock change.
Hope this helps
Jon