Windows updating hostname on network disconnect

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Windows updating hostname on network disconnect – Managing your servers can streamline the performance of your team by allowing them to complete complex tasks faster. Plus, it can enable them to detect problems early on before they get out of hand and compromise your business. As a result, the risk of experiencing operational setbacks is drastically lower.

But the only way to make the most of your server management is to perform it correctly. And to help you do so, this article will share nine tips on improving your server management and fix some problem about windows, networking, windows-xp, , .

We have a problem with a desktop app system which reads hostname and uses it to set context for the execution.

One of the conditions is when it is connected to Network it reads the hostname, call it as [hostname] and uses it to set the context. But one of the users disconnected the machine from network which inadvertently set the hostname different, call it as [hostname1] (It really appended 1 to the hostname). When the user got back to the network the hostname was updated back to [hostname], the old name. This created some inconsistencies in our software.

Any idea why this can happen and is it an expected behavior from OS and Networking stack?
Any help will be appreciated

The system is running in Windows XP SP2. Are there any other factors which can affect this behavior?

Solution :

It’s expected. An administrator can change a system’s host name as he pleases. The networking system can change a system’s host name if it changes networks as it may have a different host name on each network.

It sounds like your software makes a false assumption. You need to decide whether you want to just grab the hostname once and accept that it may not be current or develop an organized way to consistently handle a hostname change.

If you think about it, it pretty much has to be this way. Otherwise, when would the hostname be determined?