In the WUI, On Network (others) → firewallhits Graph on the NewNotSYN row, the value in the Average column shows zero even when min and max on that row have values greater than zero.
Could you please post the graph that shows the error?
Created attachment 784 [details]
Created attachment 785 [details]
Zoomed out for a little more perspective
The values were just mixed up:
You can download the graphs.pl file and copy it to /var/ipfire/graphs.pl to test and confirm this fix.
Looks good, thanks.
Created attachment 805 [details]
Min greater than Max
I updated to 152 but I am seeing weird values in the tables -- should I expect "mBps" values in in min while max has "kBps" values?
Yes this is correct. It is not "MBps" (as in mega), but milli as in millilitre.
rrdtool (which generates the graphs) is made for scientific stuff but it is very useless to use millibits/s. Statistically it makes sense.