What is a reason for triggering IPS fail open?
What is a reason for triggering IPS fail open?
The IPS fail open is triggered when the IPS socket buffer is full and the IPS engine cannot process additional packets. This ensures that network traffic continues to flow even if the IPS system is overloaded or encounters a processing issue, thereby maintaining network availability.
Tambien hay una referencia en administration guide pag. 1313 A fail-open scenario is triggered when IPS raw socket buffer is full. Therefore IPS engine has no space in memory to create more sessions and needs to decide whether to drop the sessions or bypass the sessions without inspection
A is the correct answer. FortiGate_Security_7.2_Study_Guide Page 418
A is the correct answer. The IPS socket buffer is full, see Infrastructure Guide p.368
Answer is A
Sec 7.2 p.418
A is the right answer.
Answer is A. https://community.fortinet.com/t5/FortiGate/Technical-Tip-IPS-socket-size-and-fail-open-mode/ta-p/191254#:~:text=A%20'fail%2Dopen'%20scenario,or%20bypass%20them%20without%20inspection.
A is correct
source : Fortinet community: Technical Tip: IPS - 'socket size' and 'fail-open' mode
The answer is A
A is the correct answer.
https://community.fortinet.com/t5/FortiGate/Technical-Tip-IPS-socket-size-and-fail-open-mode/ta-p/191254
A is a valid response