Snort IPS inline mode

[Guest]

[mobitek]

Hello everyone,
i am using endian firewall (v 2.4.1) to protect our web servers.I have done enable snort in services tab then configured it , but when i check the snort on shell console,  so i am seeing as it is running in IDS mode isn't running IPS mode.
Consequently while i am checking endian's IPS for attacks such as SQL Injection which any attack can come through to our web servers.Thus snort rules can't block any attack.
How can i configure snort to take inline mode for protect these attack ?

thanks in advance.