[Snort-inline-users] client-side attack

[Pom P. <pom...@gm...>]

Hello!
Iv'e just installed snort-inline 2.6.1 on my linux bridge, and changed all
the rules to 'drop'.

I used metasploit 3.0 in order to test snort's abilities.
snort  drops many attacks successfully, but when I use client-side attacks
(which exploits vulnerability in the browser) it fails to stop them.
I used the default snort-inline.conf file.

why snort-inline doesn't drop the attacks?

thanks