Shogo Shimizu

Theoretical Suggestion of Policy-Based Wide Area Network Management System (wDACS system part-I)

In the current Internet-based systems, there are many problems using anonymity of the network communication such as personal information leak and crimes using the Internet systems. This is because the TCP/IP protocol used in Internet systems does not have the user identification information on the communication data, and it is difficult to supervise the user performing the above acts immediately. As a solution for solving the above problem, there is the approach of Policy-based Network Management (PBNM). This is the scheme for managing a whole Local Area Network (LAN) through communication control of every user. In this PBNM, two types of schemes exist. The first is the scheme for managing the whole LAN by locating the communication control mechanisms on the course between network servers and clients. The second is the scheme of managing the whole LAN by locating the communication control mechanisms on clients. As the second scheme, we have been studied theoretically about the Destination Addressing Control System (DACS) Scheme. By applying this DACS Scheme to Internet system management, we realize the policy-based Internet system management. Though the Wide Area DACS system (wDACS system) part-I, it was shown that it has problems because the processes of data transmission and reception are not encrypted. In this paper, we show the DACS system part-II with the encrypting mechanism theoretically. Keywords-policy-based netwok management; DACS Scheme; NAPT.

Load Experiment of the Cloud Type Virtual Policy Based Network Management Scheme for the Common Use between Plural Organizations

In the current Internet system, there are many problems using anonymity of the network communication such as personal information leaks and crimes using the Internet system. This is why TCP/IP protocol used in Internet system does not have the user identification information on the communication data, and it is difficult to supervise the user performing the above acts immediately. As a study for solving the above problem, there is the study of Policy Based Network Management (PBNM). This is the scheme for managing a whole Local Area Network (LAN) through communication control for every user. In this PBNM, two types of schemes exist. The first is the scheme for managing the whole LAN by locating the communication control mechanisms on the path between network servers and clients. The second is the scheme of managing the whole LAN by locating the communication control mechanisms on clients. As the second scheme, we have studied theoretically about the Destination Addressing Control System (DACS) Scheme. By applying this DACS Scheme to Internet system management, we will realize the policy-based Internet system management. In this paper, as the progression phase for the last goal, we perform the load experiment of the cloud type virtual PBNM, which can be used by plural organizations.

Theoretical Suggestion of Policy-Based Wide Area Network Management System (wDACS System Part-I)

In the current Internet system, there are many problems using anonymity of the network communication such as personal information leak and crimes using the Internet system. This is why TCP/IP protocol used in Internet system does not have the user identification information on the communication data, and it is difficult to supervise the user performing the above acts immediately. As a study for solving the above problem, there is the study of Policy Based Network Management (PBNM). This is the scheme for managing a whole Local Area Network (LAN) through communication control every user. In this PBNM, two types of schemes exist. The first is the scheme for managing the whole LAN by locating the communication control mechanisms on the course between network servers and clients. The second is the scheme of managing the whole LAN by locating the communication control mechanisms on clients. As the second scheme, we have been studied theoretically about the Destination Addressing Control System (DACS) Scheme. By applying this DACS Scheme to Internet system management, we will realize the policy-based Internet system management. As the first step, the DASC System is extended to move on the Wide Area Network (WAN) in this paper. We call the extended DACS system the Wide Area DACS system (wDACS system).

Concept of Policy-Based Wide Area Network Management System

In the current Internet system, there are many problems using anonymity of the network communication such as personal information leak and crimes using the Internet system. This is why TCP/IP protocol used in Internet system does not have the user identification information on the communication data, and it is difficult to supervise the user performing the above acts immediately. As a study for solving the above problem, there is the study of Policy Based Network Management (PBNM). As a scheme of the PBNM, we have been studied about the Destination Addressing Control System (DACS) Scheme. This is the scheme of managing the whole LAN by locating the communication control mechanisms on clients. By applying this DACS Scheme to Internet system management, we will realize the policy-based Internet system management finally. As a first step, the DASC system to realize this scheme is applied to the Wide Area Network (WAN). We call the extended DACS system the Wide Area DACS system (wDACS system). In this paper, a concept of the wDACS system is shown.

Load Experiment of the vDACS Scheme in case of the 300 Clients

In the current Internet system, there are many problems using anonymity of the network communication such as personal information leaks and crimes using the Internet system. This is why TCP/IP protocol used in Internet system does not have the user identification information on the communication data, and it is difficult to supervise the user performing the above acts immediately. As a study for solving the above problem, there is the study of Policy Based Network Management (PBNM). This is the scheme for managing a whole Local Area Network (LAN) through communication control for every user. In this PBNM, two types of schemes exist. The first is the scheme for managing the whole LAN by locating the communication control mechanisms on the path between network servers and clients. The second is the scheme of managing the whole LAN by locating the communication control mechanisms on clients. As the second scheme, we have studied theoretically about the Destination Addressing Control System (DACS) Scheme. By applying this DACS Scheme to Internet system management, we will realize the policy-based Internet system management. In this paper, as the progression phase for the last goal, we perform the load experiment of the cloud type virtual PBNM named the vDACS Scheme, which can be used by plural organizations, for applications to the small and medium size scale organization. The number of clients used in an experiment is 300.

Concept of the QOS Control Method Based on the Data Mining in the VDACS Scheme for the Common Use between Plural Organizations

In the current Internet system, there are many problems using anonymity of the network communication such as personal information leaks and crimes using the Internet system. As the study for solving this problem, there is the study of Policy Based Network Management (PBNM). This is the scheme for managing a whole Local Area Network (LAN) through communication control for every user. As one scheme of the PBNM, we have studied theoretically about the Destination Addressing Control System (DACS) Scheme and the Virtual DACS (vDACS) Scheme. By applying these schemes to Internet system management, we will realize the policy-based Internet system management. In this paper, to add the QOS control function for the DACS Scheme, we propose the concept of the QOS control method based on the data mining in the VDACS Scheme for the common use between plural organizations.

Concept of the Support System for Operation and Management of DACS System

As the work for managing a whole LAN effectively without limited purposes, there are works of Policy-based network management (PBNM). The existing PBNM is defined in some organizations including the Internet Engineering Task Force (IETF). However, it has structural problems. For example, it is necessary to add and exchange the mechanism called the PEP located between network servers and clients. That is, it is needed to exchange the network system configuration. To improve the problems, we have been studying next generation PBNM called Destination Addressing Control system (DACS) Scheme. The DACS Scheme controls the whole LAN through communication control by the client software as PEP which locates on a client computer. We have been directly studied the essential part to realize the DACS Scheme. That is, we have not been examined the support system for operation and management of DACS system. In this paper, the support system is examined.