blocks|key|671621|text|亚马逊最近宣布了区域间VPC扫描。您现在可以连接VPCs，而不必创建任何实例。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|671622|entityMap|0|LINK|mutability|MUTABLE|url|http://docs.aws.amazon.com/AmazonVPC/latest/PeeringGuide/Welcome.html^0|8|8|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Amazon recently announced <a href="http://docs.aws.amazon.com/AmazonVPC/latest/PeeringGuide/Welcome.html" rel="nofollow noreferrer">inter-region VPC peering</a>. You can now connect VPCs without having to create any instances.

blocks|key|671556|text|连接位于不同区域的两个Amazon+VPC的一些选项是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|671557|：两个区域之间的软件虚拟专用网连接：|offset|length|style|BOLD|671558|​|671559|📷|atomic|671560|671561|软-硬件VPN连接在一端利用虚拟网关：|671562|671563|671564|671565|他们都依赖于在互联网上运行。避免互联网的唯一方法是通过直接连接光纤链接，回到您自己的数据中心：|671566|671567|671568|671569|请参见：|671570|白皮书：Amazon网络连接选项|unordered-list-item|671571|文章：将多个VPCs连接到EC2实例(IPSec)|671572|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/6f3086b3967a585dcb726386a3cc3a66.jpg|imageAlt|1|https://developer.qcloudimg.com/http-save/yehe-900000/9ba76e5d63383fbfb9dda383da955bac.png|2|https://developer.qcloudimg.com/http-save/yehe-900000/de317fb4ee227aeb5ff186692bc5982c.png|3|LINK|MUTABLE|url|https://aws.amazon.com/whitepapers/amazon-vpc-connectivity-options/|4|https://aws.amazon.com/articles/5472675506466066^0|0|0|I|0|0|0|1|0|0|0|0|9|0|0|0|1|1|0|0|R|4|0|0|0|1|2|0|0|0|4|C|3|0|3|M|4|0^^$0|@$1|2|3|4|5|6|7|1O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1P|8|@$D|1Q|E|1R|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|1S|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|1T|8|@]|9|@$D|1U|E|1V|1|1W]]|A|$]]|$1|M|3|I|5|6|7|1X|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|1Y|8|@$D|1Z|E|20|F|G]]|9|@]|A|$]]|$1|P|3|I|5|6|7|21|8|@]|9|@]|A|$]]|$1|Q|3|K|5|L|7|22|8|@]|9|@$D|23|E|24|1|25]]|A|$]]|$1|R|3|I|5|6|7|26|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|27|8|@$D|28|E|29|F|G]]|9|@]|A|$]]|$1|U|3|I|5|6|7|2A|8|@]|9|@]|A|$]]|$1|V|3|K|5|L|7|2B|8|@]|9|@$D|2C|E|2D|1|2E]]|A|$]]|$1|W|3|I|5|6|7|2F|8|@]|9|@]|A|$]]|$1|X|3|Y|5|6|7|2G|8|@]|9|@]|A|$]]|$1|Z|3|10|5|11|7|2H|8|@]|9|@$D|2I|E|2J|1|2K]]|A|$]]|$1|12|3|13|5|11|7|2L|8|@]|9|@$D|2M|E|2N|1|2O]]|A|$]]|$1|14|3|-4|5|6|7|2P|8|@]|9|@]|A|$]]]|15|$16|$5|17|18|19|A|$1A|1B|1C|-4]]|1D|$5|17|18|19|A|$1A|1E|1C|-4]]|1F|$5|17|18|19|A|$1A|1G|1C|-4]]|1H|$5|1I|18|1J|A|$1K|1L]]|1M|$5|1I|18|1J|A|$1K|1N]]]]

Some options for connecting two Amazon VPCs that are located in different regions are:

A software VPN connection between the two regions:

<img src="https://awsmedia.s3.amazonaws.com/articles/connecting-multiple-vpcs-with-ec2-instances/example_vpc_setup.jpg" alt="Software VPN connection between two regions">

Software-to-Hardware VPN connection taking advantage of a Virtual Gateway on one end:

<img src="https://i.stack.imgur.com/ISkBH.png" alt="Software-to-Hardware VPN connection">

They both rely on running across the Internet. The only way to avoid the Internet would be to run across Direct Connect fibre links, hubbing back to your own data centre:

<img src="https://i.stack.imgur.com/gelUW.png" alt="Direct Connect hubs">

See:

<ul>
<li>Whitepaper: <a href="https://aws.amazon.com/whitepapers/amazon-vpc-connectivity-options/" rel="nofollow noreferrer">Amazon VPC Network Connectivity Options</a></li>
<li>Article: <a href="https://aws.amazon.com/articles/5472675506466066" rel="nofollow noreferrer">Connecting Multiple VPCs with EC2 Instances (IPSec)</a></li>
</ul>

blocks|key|671596|text|您可能必须通过使用2+EC2和StrongSwan相互连接来建立VPN连接。然后，您可以使用私有地址访问其他VPC。前段时间我也不得不这么做。希望这能帮上忙：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|671597|https://notes.ayushsharma.in/2017/02/connecting-vpcs-in-2-aws-regions-site-to-site-vpn|offset|length|671598|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|2E|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@$D|O|E|P|1|Q]]|A|$]]|$1|F|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|C]]]]

You may have to set up a VPN connection by using 2 EC2 with StrongSwan connected to each other. Then you can use private addresses to access the other VPC. I had to do the same some time back. Hope this helps:

<a href="https://notes.ayushsharma.in/2017/02/connecting-vpcs-in-2-aws-regions-site-to-site-vpn" rel="nofollow noreferrer">https://notes.ayushsharma.in/2017/02/connecting-vpcs-in-2-aws-regions-site-to-site-vpn</a>

I have a requirement to host MySQL RDS on Sydney region and connect to it from Singapore region. RDS is hosted on VPC which is located on Sydney region. Connect to a DB over the internet is too slow.

How to connect aws VPC's on two regions?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

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我有一个要求在悉尼地区主办MySQL RDS，并从新加坡地区连接到它。RDS托管在位于悉尼地区的VPC上。通过互联网连接到数据库太慢了。

问如何连接两个区域的aws VPC？
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