GitHub user rajujith added a comment to the discussion: VMware Instances not 
able to reach to management server

> @rajujith , Why do we want VMs be able to reach the MS? they could go through 
> the north net if needed. It does not seem like a good idea to route them 
> directly. I understand that it would be convenient for CKS nodes, but it does 
> not seem like a good idea to me. cc @weizhouapache @vishesh92

@DaanHoogland, consider the management server URL public/intranet. It is 
expected that all intended users, including guest instances, should be able to 
access it from their client devices. In this specific case, the client is CKS. 
If there is a use case to allow access only from the CKS nodes but not regular 
guest instances even that could be implemented. The traffic traversal is CKS 
node -> VR guest interface -> VR public interface -> other hopes in the path -> 
management server public interface directly or via LB.  Since the guest 
instance traffic is not traversing the management networks I believe it is a 
regular traffic that can be allowed. 

GitHub link: 
https://github.com/apache/cloudstack/discussions/10258#discussioncomment-11930691

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