问题来了,亚马逊的公网 ip 是怎么映射到虚拟机上的? - V2EX
w2ex2018

问题来了,亚马逊的公网 ip 是怎么映射到虚拟机上的?

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  •   w2ex2018 Nov 9, 2014 6583 views
    This topic created in 4201 days ago, the information mentioned may be changed or developed.
    亚马逊的ec2的服务器上只绑定了内网id地址,默认情况下会分配一个公网ip,也可以自助申请静态ip然后绑定到ec2服务器上,但是ec2虚拟机上始终只有一个内网ip,亚马逊是通过什么方式绑定的公网ip?
    4 replies    2014-11-09 21:41:02 +08:00
    zhangjian
        1
    zhangjian  
       Nov 9, 2014
    盛大云不也是这样,我就因为这个才喜欢用grandcloud
    w2ex2018
        2
    w2ex2018  
    OP
       Nov 9, 2014
    @zhangjian 亚马逊是怎么弄的?用一般的端口映射的话apache得到的访问者来源都是映射端口的那台机器的ip,但是ec2上的虚拟机上安装apache却可以得到访问者真实的ip地址
    linchanx
        3
    linchanx  
       Nov 9, 2014
    ip映射可以在路由器上完成,并不一定要在服务器上映射。
    mgoophile
        4
    mgoophile  
       Nov 9, 2014 via Android
    路由器上做NAT啊
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