Which flag shown in the output of the show conn command is used to indicate that an initial SYN packet is from the outside (lower security-level interface)?

A.
B                                                  initial SYN from outside hoofdletter Bshow

B.
D                                                  DNS

C.
b                                                  TCP state-bypass or nailed

D.
A                                                  Awaiting inside ACK to SYN,

E.
a                                                  awaiting outside ACK to SYN

F.
I

G.
1

H.
O                                                  Outband data