Hi,
My mikrotik is working but i m trying to understanding it. I especially want to know which rule hits which traffic.
1 hour ago I tried to do dhcp relay... yes I did but my biggest problem was not being able to see where the package was drop ! 67 goes somewhere but where !!!???

Îs there an easy way to do this ??

See this post
viewtopic.php?t=179960
Section 2c explains how I do recommend naming the rules.
Select rule to log and see in the log.
If you do use Splunk, it is easy to see what is going on.