Due to the nature of deep packet analysis and detailed drill-down reporting functionality, Zenarmor requires more hardware resources than a standard L3-L4 firewall.
--------------
**.. Note:: :**
With the Zenarmor 1.5 release, you can offload your reporting database to an external system. This allows you to be able to run Zenarmor on systems with a constrained amount of RAM.
-------------------
It is recommended that you check if your Ethernet adapter functions well with netmap.