后端池丢失负载均衡器的公共IP [英] Backend pool losing Public IP of Load Balancer

问题描述

我有一个令人讨厌的问题，后端池虚拟机不断丢失负载均衡器的公共IP.

我已使用静态公共IP设置了负载均衡器，创建了负载均衡器规则，运行状况探测器等.所有VM均未分配公共IP，因此所有人都应选择负载均衡器的公共IP.

首次将虚拟机添加到后端池时，将分配负载均衡器的公共IP，但是几天后或如果虚拟机被取消分配，它将永远不会选择负载均衡器的公共IP.我可以再次使用它的方法是删除 nic并为虚拟机创建一个新分配，然后重新添加回后端池.

只是想知道是否还有其他人有这个问题?

谢谢

 

解决方案

您可以使用网络监视程序(Microsoft推出的新工具)来识别和解决与网络相关的问题.
该工具可在Azure门户中使用

Hi,
I have an annoying issue where the backend pool VMs keep losing the public IP of the loadbalancer. 

I have setup the load balancer with a static public IP, created the load balancer rules, health probes etc. None of the VMs have a Public IP assigned so all should pick up the Public IP of the load balancer.

When the VMs are first added to the backend pool, the load balancer Public IP get's assigned, but after a few days or if the Vm gets de-allocated it will never pick up the public IP of the load balancer - the only way i can get it to work again is to delete the nic and create a new one assign to the VM and re-add back to the back end pool. 

Just wondering if anyone else has this problem?

Thanks

 

解决方案

You can use network watcher (new tool introduced by Microsoft) to identify and troubleshoot network related issues.
This tool is available in Azure portal

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