Is the network adapter in the vm how it was before setup . Then the whole problem is inside the vm . Try a clean reinstall of the vm file maybe that helps. Do the settings for the vm and check the network adapter inside the vm if it has all the settings like sub,gateway etc . Then start the server .
Also forgot to mention , since you are using a server if its bridge use the server local ip ( but from what you are saying u are using nat , keep in mind if you use bridge you need the router to actualy have the local ip adress of the VM without the router seeing it , you won't be able to connect the vm thru the client ) , if its not bridge and you go nat route, then you need the server local ip as well but with the routing the traffic from one local ip to vm local ip on those ports.