摘要： 采用网络处理器开发下一代网络设备,在保证性能的同时,不仅能加快产品投放市场的时间,而且容易通过软件升级的方式,延长产品的生命期。该文介绍了一款基于Intel IXP1200网络处理器的千兆比特防火墙的总体设计,并着重介绍了网络地址转换(NAT)功能的实现。
关键词:
网络处理器,
IXP1200,
防火墙,
网络地址转换
Abstract: Using network processor to develop next-generation network devices will not only ensure performance of products, but also accelerate time-to-market of products, and products can be easily upgraded in software. This paper describes the design for a 1000Mb hardware firewall based on the Intel IXP1200 network processor, and the implementation of network address transition (NAT) function in detail.
中图分类号:
彭永超,王辉,李津生,洪佩琳. 基于网络处理器的防火墙设计及其NAT功能实现[J]. , 2005, 31(07): 150-153.
PENG Yongchao, WANG Hui, LI Jinsheng, HONG Peilin. Design for Firewall Based on Network Processor and Its Implementation of NAT Function[J]. , 2005, 31(07): 150-153.