JXTA网络路由机制研究
Research on JXTA network routing mechanism
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摘要: JXTA的技术手册中对JXTA的路由协议进行了描述,但并未对其中关键的防火墙、NAT穿越实现问题进行详细介绍,这导致在利用JXTA技术开发、部署P2P网络应用时,在穿越防火墙和NAT时面临困难.针对P2P路由面临的问题,探讨了使用Relay技术实现JXTA网络防火墙、NAT穿越以及路由表的组织维护等问题,同时给出了使用JXTA ERP协议搜索有效路由的例子.Abstract: The Manual describes the routing protocol of JXTA, but doesn't introduce the key implement about passing through Fire Wall and NAT, which has trouble passing through them in JXTA P2P development and distribution. Aiming at this problems faced by P2P routing, how to use JXTA Relay technology across the network barriers,routing table maintenance and other issues were analyzed and studied, and the example of search for effective routing using JXTA ERP protocol was given.
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Key words:
- P2P network /
- JXTA /
- Relay peer /
- routing mechanism
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[1]
RFC3235,Network Address Translator (NAT) Friendly Application Design Guidelines[S].
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[2]
JXTA Java Standard Edition V2.5,Programmer Guide[S].
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[3]
张琳.JXTA路由机制的研究与监测[J].北京:邮电大学学报,2004(3):15.
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[4]
许斌.JXTA-Java P2P网络编程技术[M].北京:清华大学出版社,2003.
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