网络地址转换管理信息库研究

Research on NAT management information base

对当前网络地址转换(Network Address Translation,NAT)信息管理存在的问题提出了看法,强调对NAT信息进行标准化归类管理的重要意义所在,研究了可扩展为管理信息库(ManagementInformation Base,M IB)子树的NAT管理信息库(NATM IB)中主要管理对象节点的内容、作用和特点,以及其中几个重要表对象节点之间隐含的相互依赖关系和它们的内容一致性要求。

Because some problems exist in the current management of NAT, the standardization significations of its managed information to be classified were emphasized. As a expansive sub-tree of IETF MIB tree, the contents, functions and characteristics of NAT managed objects became a research focus in this article, and were summarized in more detail. The implied dependent relationships among the important tables including the need for their data to be eonsistent were analyzed.