Which statement is true if a packet does not match any terms in a firewall filter?

Which statement is true if a packet does not match any terms in a firewall filter?

A.
The packet is forwarded and no other action is taken.

B.
The packet is forwarded and the “no-match” counter is incremented in the firewall statistics.

C.
The packet is rejected and an “administratively-prohibited” message is sent back to the source.

D.
The packet is silently discarded.