Host-ID mismatch
OngoingHi,
I am using Gurobi (on Linux) with an academic license. It is all working out, but as soon as I have to change my Wi-Fi connection I get the feedback: host-id mismatch. As I am partly working from home and partly remote, I cannot avoid changing the connection.
Unfortunately, it does not work to activate a new license over the VPN, so I cannot just get a new license every time.
Does anyone know the problem and was able to resolve it?
Thank you and greetings,
Laura
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Official comment
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Gurobi Staff
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Hi Laura,
This is interesting!
Are you using a laptop? If so, are you using a docking station?
Cheers,
David0 -
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Yes, I am working on a laptop, but without a docking station.
Do you have any idea what might be the cause?
Thank you and greetings,
Laura
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Turning this into an internal ticket to better track this request.
Cheers,
David0 -
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The primary adapter and HostID may be changing when attaching and detaching from some docking stations. See What system changes can invalidate a license file? You can get a second academic license (or WLS) in this case.
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