help plzzzzzzzzzzzzzzzzzzzzz

hi all
iam new in mikrotik and i hope that i can find all my answer in this great forum

1st i would like to know what is the important mangle roles knowing that i used both hotspot and pppoe
2nd what is the fire wall filter to protect my claint and server

thanx to all

read this:
http://wiki.mikrotik.com/wiki/Securing_New_RouterOs_Router

also read the rest of the wiki articles and the documentation. they will help you a lot.

you would have to use a subject relative to the content of your
question… ¬¬

thanx for ur respond friends