Azure的内部到外部的IP地址 - 他们离开数据中心网络？ [英] Azure Internal to External IP addresses - do they exit the datacenter network?

问题描述

我有一个三Azure的虚拟机，其中两个有一个负载均衡的端点。第三个需要传达给这个负荷经过磅的公网IP​​地址均衡端点。在Azure中，将这些流量退出数据中心？我的假设是，它会得到的数据中心网络的边缘，但将不再往前走了，并相对固定。不幸的是，我似乎无法找到这将证实这一点的任何文档。

I have a three Azure VMs, two of them have a load balanced endpoint. The third needs to communicate to this load balanced endpoint via the lb's public IP address. In Azure, will this traffic exit the datacenter? My assumption is that it would get to the edge of the datacenter network but would travel no further and is "relatively" secure. Unfortunately, I can't seem to find any documentation that would confirm this.

是我的假设正确，任何人都可以提供验证文档？

Is my assumption correct and can anyone provide validating documentation?

推荐答案

在一个区域内的交通不会离开数据中心，并且不会产生费用。有一个在 http://research.microsoft.com/pubs研究论文这形成了新的Azure Q10网络架构的基础/80693/vl2-sigcomm09-final.pdf 。它没有具体谈一下Azure的终结点，但你可以看到，该架构允许纯粹的数据中心内的流量有效的路由。

Traffic within a region will not leave the datacenter and will not incur charges. There is a research paper at http://research.microsoft.com/pubs/80693/vl2-sigcomm09-final.pdf that formed the basis of the new Q10 Azure network architecture. It doesn't specifically talk about Azure endpoints, but you can see that the architecture allows for efficient routing of traffic purely within the datacenter.

您还可以观看 http://channel9.msdn.com/Events/微软技术大会/北美洲/ 2012 / AZR302 ，其中马克讨论了新的Q10架构开始27:30。他在那里讨论了存储集群可以以同样的方式为公众IP为您服务，因为他们都以同样的方式在网络层想起来了。

You can also watch http://channel9.msdn.com/Events/TechEd/NorthAmerica/2012/AZR302 where Mark discusses the new Q10 architecture starting at 27:30. Where he discusses storage clusters you can think of it in the same way as the public IP for your service since they both work the same way at the network layer.

您还可以看到的http://davidpallmann.blogspot.com/2010/08/hidden-costs-in-cloud-part-2-windows.html,这是不是官方文件，但描述的流量和费用。

You can also see http://davidpallmann.blogspot.com/2010/08/hidden-costs-in-cloud-part-2-windows.html, which is not official documentation, but does describe the traffic and costs.

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