计算机工程与设计
計算機工程與設計
계산궤공정여설계
Computer Engineering and Design
2015年
11期
2921-2925
,共5页
郭艳来%崔益民%唐洪%李津
郭豔來%崔益民%唐洪%李津
곽염래%최익민%당홍%리진
大规模网络%网络安全实验%拓扑分割%负载均衡%实验资源映射
大規模網絡%網絡安全實驗%拓撲分割%負載均衡%實驗資源映射
대규모망락%망락안전실험%탁복분할%부재균형%실험자원영사
large-scale network%network security experiment%topology dividing%load balance%resource mapping
为实现大规模网络安全仿真实验场景构建，针对大规模网络仿真实验的虚拟资源映射问题，提出一种基于图论的拓扑分割方法。通过拓扑压缩、拓扑划分、拓扑恢复等步骤，将实验所需的虚拟资源映射按照实际可用的物理节点的数量进行分割，映射到相应的物理主机上，保证各主机上计算负载的平衡和各主机间的网络通信量，有效减少实验所需的物理资源，缩短实验所需时间，能够很好地解决大规模网络安全实验场景构建、实验资源映射和部署问题。
為實現大規模網絡安全倣真實驗場景構建，針對大規模網絡倣真實驗的虛擬資源映射問題，提齣一種基于圖論的拓撲分割方法。通過拓撲壓縮、拓撲劃分、拓撲恢複等步驟，將實驗所需的虛擬資源映射按照實際可用的物理節點的數量進行分割，映射到相應的物理主機上，保證各主機上計算負載的平衡和各主機間的網絡通信量，有效減少實驗所需的物理資源，縮短實驗所需時間，能夠很好地解決大規模網絡安全實驗場景構建、實驗資源映射和部署問題。
위실현대규모망락안전방진실험장경구건，침대대규모망락방진실험적허의자원영사문제，제출일충기우도론적탁복분할방법。통과탁복압축、탁복화분、탁복회복등보취，장실험소수적허의자원영사안조실제가용적물리절점적수량진행분할，영사도상응적물리주궤상，보증각주궤상계산부재적평형화각주궤간적망락통신량，유효감소실험소수적물리자원，축단실험소수시간，능구흔호지해결대규모망락안전실험장경구건、실험자원영사화부서문제。
To resolve the creation of the experiment scenarios and the virtual resources mapping problem in the large‐scale net‐work security experiment simulation ,based on the graph theory ,a method of topology dividing was proposed ,which divided and mapped the virtual resources to the corresponding physical hosts through topology compressing ,dividing and resuming .The computing load and communications between hosts were balanced ,the required physical resources were reduced effectively and the time of the experiment was shortened .Using the method in the experiment ,the creating problem of experiment scenarios , resources mapping and deployment can be resolved .
