(3) Choosing an encryption algorithm and AES-NIīetter throughput can be achieved by selecting a faster encryption algorithm.
When Software blades (other than "Firewall") are enabled on VPN traffic (for example, Application Control), Encrypt-Decrypt will still take place on SecureXL level (on CPU cores running as CoreXL SND), but the clear packets will be forwarded to a CoreXL FW instance for the blade's processing. Any Software Blades other than "Firewall" are used.Monitoring Software Blade - if in addition to "System Counters", also "Traffic" counters are enabled in Security Gateway object (in such a case, connections are flagged with "Accounting" flag in the output of "fwaccel conns" command).Any transport mode SA (used in L2TP clients and GRE tunnels).
10 CPU cores are used for CoreXL FW instances, and.2 CPU cores are used for Secure Network Distributor (SND), and.As an example, we will use a 12600 appliance with a default CoreXL configuration of "2:10"