一种分布式IP网络计费系统的设计与实现
|
摘要
随着网络应用的飞速发展，良好的网络管理已经成为网络能否正常、有效运行的关键。而计费管理作为网络管理的五大功能之一，对一个大型网络乃至中、小型网络来说都是不可缺少的重要组成部分。传统的流量计费系统大都采用在网络边界处进行集中式采集处理的方式，而面对复杂的网络环境和日益增大的网络流量，这种方式很难满足应用的需要。本文提出并实现了一种分布式IP网络计费系统，将流量的采集工作分散到各个采集点上进行，同时，实现集中式监控管理功能，实时地控制和管理流量采集、处理等各部分的运行情况，消除了因采用分布式采集而带来的不便，极大地提高了系统的可管理性。记费系统经过实际应用，取得了良好的应用效果。
With the rapid development of network applications, good network management has already become the key of whether the network could operate normally and effectively. As one of the five major functions of network management, the accounting management is regarded as an indispensable and important component of a large-scale, medium or small-scale network. The traditional network flow accounting systems mostly gather flow in the borders of networks. While facing the complicated network environment and the increasing of network flow day by day, it is very difficult for this way to meet the demands of application. This paper proposes and realizes a distributed IP network accounting system which gathers network flow at each gathering point. At the same time, it realizes concentrated monitoring which controls and manages the running situations of flow gathering, analyzing and other parts in real-time way. It avoids the inconveniences brought by adopting distributed flow gathering and improves its manageability greatly. This system has been put into application and acquired good effect.
With the rapid development of network applications, good network management has already become the key of whether the network could operate normally and effectively. As one of the five major functions of network management, the accounting management is regarded as an indispensable and important component of a large-scale, medium or small-scale network. The traditional network flow accounting systems mostly gather flow in the borders of networks. While facing the complicated network environment and the increasing of network flow day by day, it is very difficult for this way to meet the demands of application. This paper proposes and realizes a distributed IP network accounting system which gathers network flow at each gathering point. At the same time, it realizes concentrated monitoring which controls and manages the running situations of flow gathering, analyzing and other parts in real-time way. It avoids the inconveniences brought by adopting distributed flow gathering and improves its manageability greatly. This system has been put into application and acquired good effect.
引文
[1] V. Jacobson,C. Leres and S. McCanne. Libpcap. Lawrence Berkeley Laboratory, Berkeley, CA.Initial public release June 1994. Available now at http://www.tcpdump.org/.
[2] S. McCanne and V. Jacobson. The BSD Packet Filter: A New Architecture for User-level Packet Capture. Proceedings of the 1993 Winter USENIX Technical Conference (San Diego,CA,Jan. 1993), USENIX.
[3] Gary R. Wright, W. Richard Stevens. TCP-IP illustrated Volume 2. Addison-Wesley professional computing series.
[4] Mike D. Schiffman. Libnet Packet Assembly System. Available at http://www.packetfactory.net/Projects/Libnet/.
[5] Microsoft Corportation, 3Com Corporation. NDIS, Network Driver Interface Specification. May 1998.
[6] M. Yuhara, B. Bershad, C. Maeda, J.E.B. Moss. Efficient packet demultiplexing for multiple endpoints and large messages. In Proceedings of the 1994 Winter USENIX Technical Conference, pages 153-165, San Fransisco, CA, January 1994.
[7] Dawson R. Engler, and M. Frans Kaashoek. DPF: fast, flexible packet demultiplexing. In Proceedings of ACM SIGCOMM 1996.
[8] A. Begel, S. McCanne, S. L. Graham. BPF+: Exploiting Global Data-flow Optimization in a Generalized Packet Filter Architecture, Proceedings of ACM SIGCOMM 1999, pages 123-134, Septemper 1999.
[9] Marcus J. Ranum, Kent Landfield, Mike Stolarchuk, Mark Sienkiewicz, Andrew Lambeth, and Eric Wall (Network Flight Recorder,Inc.). Implementing a Generalized Tool for Network Monitoring, LISA 97, San Diego, CA, October 26-31, 1997.
[10] Jacobson, V., Leres, C., and McCanne, S. The Tcpdump Manual Page. Lawrence Berkeley Laboratory, Berkeley, CA, June 1989.
[11] McCanne, S. The BPF Manual Page. Lawrence Berkeley Laboratory, Berkeley, CA, May 1991.
[12] Mogul, J. C. Efficient use of workstations for passive monitoring of local area networks. In Proceedings of SIGCOMM 1990 (Philadephia, PA, Sept. 1990), ACM.
[13] Mogul, J. C., Rashid, R. F., and Accetta, M. J. The packet filter: An efficient mechanism for user-level network code. In Proceedings of 11th Symposium on
Operating Systems Principles (Austin, TX, Nov. 1987), ACM, pages 39-51.
[14] BRADEN, R.T. A pseudo-machine for packet monitoring and statistics. In Proceedings of SIFCOMM'88 (Stanford, CA, Aug. 1988), ACM.
[15] 赵严．网络计费系统浅析．互联网周刊，2001，6．
[16] 唐志涛．一个局域网计费系统的设计与实现．互联网周刊，1998，6．
[17] 陈熊．基于防火墙的网络计费系统．互联网世界，2001，7．
[18] 王俊波．网络计费系统．互联网世界，2000，1．
[19] 安常青．面向用户的综合网络计费系统．计算机工程与应用，2000，36卷，8期．
[20] 黄川．IP计费系统的设计与实现．计算机工程与应用，2000，36卷，8期．
[21] 张庄．企业网计费系统的设计与实现．计算机应用，1999，9．
[22] 杨国才．基于Linux的TCP／IP网络计费管理的研究．小型微型计算机系统，2000，21卷，7期．
[23] 赵晓守．校园网防火墙及记费系统．河北大学学报，2000，20卷，4期．
[24] 孙莉．校园网拨号用户的记费管理．重庆建筑大学学报，2000，22卷，3期．
[25] 曹杨．校园网记费系统的设计与实现．华北工学院学报，2000，21卷，1期．
[26] 孙魁明．基于Windows平台的网络记费系统．北京师范大学学报，2000，36卷，1期．
[27] 姜良华．基于代理服务器的校园网记费系统．桂林工学院学报，1999，3．
[28] 胡敏．支局集中记费系统的设计与实现．科技进步与对策，1999，3．
[29] 钱丽萍．基于BPF和LIBPCAP库的包捕获应用系统的设计．电脑学习，1999，6．
[30] 李卫，郑卫斌，张德运．基于IP的Internet记帐系统研究．微机发展，1998，3．
[31] 安常青，岑贤道．基于SNMP的网络流量管理系统．计算机工程与应用，1997，5．
[32] 丁伟，吴剑章．基于会话的网络记费管理系统．小型微型机算机系统，1998，1．
[2] S. McCanne and V. Jacobson. The BSD Packet Filter: A New Architecture for User-level Packet Capture. Proceedings of the 1993 Winter USENIX Technical Conference (San Diego,CA,Jan. 1993), USENIX.
[3] Gary R. Wright, W. Richard Stevens. TCP-IP illustrated Volume 2. Addison-Wesley professional computing series.
[4] Mike D. Schiffman. Libnet Packet Assembly System. Available at http://www.packetfactory.net/Projects/Libnet/.
[5] Microsoft Corportation, 3Com Corporation. NDIS, Network Driver Interface Specification. May 1998.
[6] M. Yuhara, B. Bershad, C. Maeda, J.E.B. Moss. Efficient packet demultiplexing for multiple endpoints and large messages. In Proceedings of the 1994 Winter USENIX Technical Conference, pages 153-165, San Fransisco, CA, January 1994.
[7] Dawson R. Engler, and M. Frans Kaashoek. DPF: fast, flexible packet demultiplexing. In Proceedings of ACM SIGCOMM 1996.
[8] A. Begel, S. McCanne, S. L. Graham. BPF+: Exploiting Global Data-flow Optimization in a Generalized Packet Filter Architecture, Proceedings of ACM SIGCOMM 1999, pages 123-134, Septemper 1999.
[9] Marcus J. Ranum, Kent Landfield, Mike Stolarchuk, Mark Sienkiewicz, Andrew Lambeth, and Eric Wall (Network Flight Recorder,Inc.). Implementing a Generalized Tool for Network Monitoring, LISA 97, San Diego, CA, October 26-31, 1997.
[10] Jacobson, V., Leres, C., and McCanne, S. The Tcpdump Manual Page. Lawrence Berkeley Laboratory, Berkeley, CA, June 1989.
[11] McCanne, S. The BPF Manual Page. Lawrence Berkeley Laboratory, Berkeley, CA, May 1991.
[12] Mogul, J. C. Efficient use of workstations for passive monitoring of local area networks. In Proceedings of SIGCOMM 1990 (Philadephia, PA, Sept. 1990), ACM.
[13] Mogul, J. C., Rashid, R. F., and Accetta, M. J. The packet filter: An efficient mechanism for user-level network code. In Proceedings of 11th Symposium on
Operating Systems Principles (Austin, TX, Nov. 1987), ACM, pages 39-51.
[14] BRADEN, R.T. A pseudo-machine for packet monitoring and statistics. In Proceedings of SIFCOMM'88 (Stanford, CA, Aug. 1988), ACM.
[15] 赵严．网络计费系统浅析．互联网周刊，2001，6．
[16] 唐志涛．一个局域网计费系统的设计与实现．互联网周刊，1998，6．
[17] 陈熊．基于防火墙的网络计费系统．互联网世界，2001，7．
[18] 王俊波．网络计费系统．互联网世界，2000，1．
[19] 安常青．面向用户的综合网络计费系统．计算机工程与应用，2000，36卷，8期．
[20] 黄川．IP计费系统的设计与实现．计算机工程与应用，2000，36卷，8期．
[21] 张庄．企业网计费系统的设计与实现．计算机应用，1999，9．
[22] 杨国才．基于Linux的TCP／IP网络计费管理的研究．小型微型计算机系统，2000，21卷，7期．
[23] 赵晓守．校园网防火墙及记费系统．河北大学学报，2000，20卷，4期．
[24] 孙莉．校园网拨号用户的记费管理．重庆建筑大学学报，2000，22卷，3期．
[25] 曹杨．校园网记费系统的设计与实现．华北工学院学报，2000，21卷，1期．
[26] 孙魁明．基于Windows平台的网络记费系统．北京师范大学学报，2000，36卷，1期．
[27] 姜良华．基于代理服务器的校园网记费系统．桂林工学院学报，1999，3．
[28] 胡敏．支局集中记费系统的设计与实现．科技进步与对策，1999，3．
[29] 钱丽萍．基于BPF和LIBPCAP库的包捕获应用系统的设计．电脑学习，1999，6．
[30] 李卫，郑卫斌，张德运．基于IP的Internet记帐系统研究．微机发展，1998，3．
[31] 安常青，岑贤道．基于SNMP的网络流量管理系统．计算机工程与应用，1997，5．
[32] 丁伟，吴剑章．基于会话的网络记费管理系统．小型微型机算机系统，1998，1．