Click the Exhibit button.
You configured an IPsec tunnel to a branch office. Now you want to make sure that the encryption of the tunnel is offloaded to hardware.
Referring to the exhibit, which statement is true?
A. Incoming and outgoing traffic is offloaded.
B. Outgoing traffic is offloaded; you cannot determine if incoming traffic is offloaded at this time.
C. Traffic is not offloaded.
D. Outgoing traffic is offloaded; incoming traffic not offloaded.
D
https://kb.fortinet.com/kb/documentLink.do?externalID=FD36203
npu_flag=00 Means that ingress & egress ESP packets are not offloaded
npu_flag=01 Means only egress ESP packets can be offloaded, ingress ESP packets will be handled by the kernel
npu_flag=02 Means only ingress ESP packets can be offloaded, egress ESP packets will be handled by the kernel
npu_flag=03 Means that both ingress & egress ESP packets will be offloaded