| 面向应用的可编程报文转发技术研究 |
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| 引用本文： | 可向民,龚正虎,钟国涛,姜玉琴. 面向应用的可编程报文转发技术研究[J]. 计算机工程与应用, 2001, 37(19): 4-6,22 |
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| 作者姓名： | 可向民 龚正虎 钟国涛 姜玉琴 |
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| 作者单位： | 国防科技大学计算机学院网络与信息安全研究所 |
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| 基金项目： | 国家863高科技计划(编号:863-317-01-10-99) |
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| 摘 要： | Internet正从单一服务形式的网络逐步向多服务、智能化网络发展。根据应用的需求和特征,通过可编程机制动态形成适应应用的报文转发机制,是未来路由器发展的趋势。该文提出了一种面向应用转发的多服务虚拟交换路由器结构:PVSMR,并对其主要构成及其关键实现技术进行了深入的探讨。PVSMR基于资源分割形成的虚拟转发结构,它能够提供与多类应用相适应的、灵活的报文处理和转发控制能力。
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| 关 键 词： | 虚拟交换 机软交换机 多服务转发 可编程路由器 |
| 文章编号： | 1002-8331-(2001)19-0004-03 |
Programmable Application-Specific Packets Forwarding Technology |
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| Ke Xiangmin Gong Zhenghu Zhong Guotao Jiang Yuqin. Programmable Application-Specific Packets Forwarding Technology[J]. Computer Engineering and Applications, 2001, 37(19): 4-6,22 |
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| Authors: | Ke Xiangmin Gong Zhenghu Zhong Guotao Jiang Yuqin |
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| Abstract: | The Internet is increasingly changing from the network that provides single simple service to a sophisticated infrastructure that delivers multi-services.According to the requirement and characteristic of applications,and dynamic creation of packet forwarding mechanism that adapts to applications through programmability of routers is a trend.This paper presents a new virtual switching architecture of multiservice routers that implement application-specific packets forwarding:PVSMR,and studies its composition and key implementation technology.Based on the virtual forwarding architecture by resource partition,the PVSMR can provide flexible packet processing and forwarding control that adapt to applications. |
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| Keywords: | Virtual Switches Softswitches Multiservice forwarding Programmable router |
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