sentinel.tcl doesn't have a specific detector for plain notice floods. It will only detect them if they have an "avalanche" or "tsunami" component. Up to the current released version, plain notice floods were in the "annoying" category considered beyond the scope of the script at the time (sentinel was meant for "dangerous" floods).
Sir_Fz wrote:ok, I got it

But can u tell me what are the perfect settings to set for botnet floods ?
(events:time)
Start with the default settings. After a while you will be able to see for yourself whether they're too sensitive or too lenient, and adjust them for your situation. Follow the recommendations given in the documentation (e.g. it is better to fiddle with the "number" rather than the "seconds" field in the flood settings).
and I'm facing another problem, it seems that my eggdrop everyday dies with no reason, any reasons why ?
Check the bot's log and see if there's something that tells you what it's doing just before it dies. If you have netbots.tcl loaded, perhaps disabling nb_update would help (it has an every-other-day update check which can block the bot from doing other things).