[英]AWS Network Load Balancer: why would an Internal NLB have a public DNS name?
The DNS name works inside the VPC network. DNS 名称在 VPC 网络中有效。 DNS isn't just for the Internet, it can work on any network.
DNS 不仅适用于 Internet,它还可以在任何网络上工作。
I understand the answer, but it's unsatisfactory.我理解答案,但它并不令人满意。
Seemingly if you create an internal NLB, it should at least be an option to associate that NLB domain name with a private hosted zone.看起来,如果您创建一个内部 NLB,它至少应该是一个将该 NLB 域名与私有托管区域相关联的选项。
While minor, DNS names and their associated IP's do leak network structure.虽然较小,但 DNS 名称及其关联的 IP确实会泄漏网络结构。 Perhaps, minor but it is an OPSEC concern.
也许,次要但它是 OPSEC 的关注点。
Here are the docs on the issue - https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/elb-internal-load-balancers.html以下是有关该问题的文档 - https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/elb-internal-load-balancers.html
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