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实现lvs调度及lvs+keeplivead高可用-这是一个简单的小博客

 3 years ago
source link: https://blog.51cto.com/rickzhu/2498439
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1.简述下lvs四种集群特点及使用场景LVS有三种负载均衡的模式，分别是VS/NAT（nat模式）,VS/DR(路由模式),VS/TUN（隧道模式）,VS/FULLNAT一、NAT模式（VS-NAT）原理：就是把客户端发来的数据包的IP头的目的地址，在负载均衡器上换成其中一台RS的IP地址并发至此RS来处理,RS处理完后把数据交给负载均衡器,负载均衡器再把数据包原IP地址改为自己的IP将目的地址改

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