Refer to the exhibit. Which three statements about the exhibit are true?

(Choose three)

A.
The DCHP-assigned IP address of the VPN client is 10.0.21.1.

B.
The IP address of the security appliance to which the VPN client is connected is 192.168.1.2.

C.
The name of the group policy for the current session is CorpNet, a group policy that is configured on the security appliance.

D.
The VPN client is encrypting packets.

E.
HMAC-SHA1 makes data that is transmitted over the VPN unreadable if it is interceptee.

F.
The VPN client rejected 539 packets because they did not come from the VPN headend security appliance.