VM NIC上的GCP静态公共IP [英] GCP static public IP on VM NIC

问题描述

我对在VM上安装的特定许可软件有问题，并且该软件许可证应与VM的NIC上的公共IP地址绑定.

I have a problem with a a particular licensed software that I have installed on a VM, and the software license should be tie to a public IP address on the NIC of the VM.

该软件检查安装了应用程序的服务器的IP地址，并根据应用程序制造商的公共许可证服务器进行验证，如果IP地址不匹配，则该软件将停止运行.

The software checks the IP address of the server where the application is installed and verifies against the public license server of the application manufacturer, and if the IP address doesn't match, the software stops working.

该软件公司已使用私有IP地址向我的VM颁发了临时许可证，因为我无法在NIC上拥有一个公共的静态IP，但是我必须每月更改一次该许可证，因为这样做不安全.软件公司使用私有IP颁发许可证.

The software company has issue temporary license to my VM using private IP address, since I wasn't able to have a public static IP on my NIC, but I have to change that license every month, since is not safe for the software company to issue a license with a private IP.

我阅读了几个讨论组，这些讨论组无法为NIC分配公共IP地址，但是是否有任何方法可以避免此障碍，并且可以通过某种方式使VM验证NIC上是否配置了公共IP地址?

I read on several discussion groups that is not possible to assign an public IP address to NIC, but is there anyway to circumvent this obstacle and for some means make the VM verify the public IP address is configured on the NIC?

我今天的工作方式(每月为我的私有IP地址更新许可证的麻烦)是使用具有私有IP地址的VM NIC，并为VM分配一个公共静态IP地址.该应用程序可以运行，但是就许可而言，这很痛苦，我受软件公司的支配.

The way I have it working today, with the hassle of renewing the license for my private ip address every month, is with the VM NIC with the private ip address and the VM assigned a public static IP address. The application works, but in terms of licensing it's been a pain and I am at the mercy of the software company.

任何帮助将不胜感激.

谢谢！

推荐答案

在大多数云中，IBM Cloud是一个例外，VM NIC实际上没有绑定公共IP地址，您也不能这样做.公共IP地址绑定到一对一NAT的公共端，该NAT从公共Internet转换为内部VPC.

In most clouds, IBM Cloud is an exception, the VM NIC does not actually have a public IP address bound to it nor can you do so. The public IP address is bound to the public side of a one-to-one NAT which translates from the public Internet to the internal VPC.

这是我的选择:软件供应商需要更新其许可策略，该策略使用简单，不成熟且有问题的许可策略.除了必要的外部系统外，大多数公司都无法将公用IP地址分配给计算机系统.对于企业系统，嵌入式防火墙将甚至阻止外部系统拥有公共IP地址.基于系统的NIC地址(IP或MAC)的许可策略是技术支持的噩梦.

This is my option: the software vendor needs to update its licensing strategy, which uses a simple, immature and problematic licensing strategy. Most companies are not able to assign public IP addresses to computer systems except for necessary external facing systems. For enterprise systems, inline firewalls will prevent even external systems from having public IP addresses. A licensing strategy based upon a system's NIC address (IP or MAC) is a technical support nightmare.

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