【摘要】：針對使用轉(zhuǎn)換技術(shù)實現(xiàn)IPv4網(wǎng)絡(luò)與IPv6網(wǎng)絡(luò)通信存在的問題,文章提出了一種在數(shù)通產(chǎn)品上實現(xiàn)NAT64(由IPv6到IPv4的網(wǎng)絡(luò)地址轉(zhuǎn)換)的方案,該方案在充分分析NAT64工作原理的基礎(chǔ)上,力求結(jié)合現(xiàn)有數(shù)通產(chǎn)品的硬件平臺資源狀況和軟件平臺特性,既保證相關(guān)功能的完善實現(xiàn),同時也盡可能地減少對系統(tǒng)資源的使用。對方案進行了測試驗證,結(jié)果表明,該方案能夠?qū)崿F(xiàn)NAT64的功能要求,自身運行性能達到設(shè)計預(yù)期,同時未對設(shè)備性能和網(wǎng)絡(luò)環(huán)境造成不良影響。
[Abstract]:Aiming at the problem of using conversion technology to realize the communication between IPv4 network and IPv6 network, this paper puts forward a scheme to realize NAT64 (network address translation from IPv6 to IPv4) on digital communication products, which is based on the analysis of the working principle of NAT64. This paper tries to combine the hardware platform resources and software platform characteristics of the existing digital products, not only to ensure the perfection of the related functions, but also to reduce the use of system resources as much as possible. The test results show that the scheme can meet the functional requirements of NAT64, and the performance of the scheme can meet the design expectations, while the performance of the device and the network environment are not adversely affected.
【作者單位】： 光纖通信技術(shù)和網(wǎng)絡(luò)國家重點實驗室;武漢郵電科學研究院;
【分類號】：TP393.04

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