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Approach to address translation and address translation devices

机译:地址翻译和地址翻译设备的方法

摘要

To be able to utilize more efficiently the port resources are global address finite resource assigned to the address translator. Session was associated local endpoints in the address conversion device and the existing session and (port resources) - holds the port allocation table, the port assignment rules that indicates the port use for that can be assigned port, address conversion unit, session - as well as to convert the address information of the received packet according to the corresponding relationship between the port and resources existing session indicated by the port assignment table, for packets to open a new session, assign a port according to the port applications represented by the port assignment rules. The allocation rule updating unit, session - is intact, correspondence to and from the port and resources existing session at the port assignment table to change the ratio of port applications in port assignment rules.
机译:为了能够更有效地利用端口资源,是分配给地址转换器的全局地址有限资源。会话与地址转换设备和现有会话中的本地端点相关联,并且(端口资源)保存端口分配表,指示端口使用的端口分配规则,可分配端口的端口,地址转换单元,会话-以及用于根据端口分配表指示的端口与资源现有会话之间的对应关系转换接收到的报文的地址信息,对于打开新会话的报文,根据端口分配所代表的端口应用分配端口规则。分配规则更新单元会话-是完整的,与端口分配表中的端口和资源现有会话相对应,并且可以更改端口分配规则中端口应用程序的比例。

著录项

  • 公开/公告号JPWO2008153193A1

    专利类型

  • 公开/公告日2010-08-26

    原文格式PDF

  • 申请/专利权人 日本電気株式会社;

    申请/专利号JP20090519338

  • 发明设计人 狩野 秀一;地引 昌弘;

    申请日2008-06-11

  • 分类号H04L12/46;

  • 国家 JP

  • 入库时间 2022-08-21 18:57:53

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