UNKNOWN_CONN
if (test->conn == UNKNOWN_CONN)
{ TCP, ACCEPT, UNKNOWN_CONN, NO_HOPS, SYN },
{ TCP, ACCEPT, UNKNOWN_CONN, NO_HOPS, ACK },
{ TCP, FORWARD, UNKNOWN_CONN, ONE_HOP, ACK },
{ UDP, ACCEPT, UNKNOWN_CONN, NO_HOPS, NONE },
{ UDP, FORWARD, UNKNOWN_CONN, ONE_HOP, NONE },
if (test->conn == UNKNOWN_CONN)