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DanFlag for United States of America

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clients loosing default gateway and or 2nd dns entry.

Hi I have this one client that keeps loosing their IP settings on the client.

Never the IP, but the default gateway and or secondary dns entry.  They are all static so I figure the dhcp is off the hook.

These are all Windows 10 Pro clients.

Thanks all.
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bbao
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please provide the IPCONFIG /ALL and ROUTE PRINT results of the client computer.

please paste the results as code here. thanks. 

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Hello There

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OK, thanks, Ill try both of those when i can kick the sucka off.

I'm glad someone else has seen that before, I love this site.
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skullnobrains

you can also try
"netsh int tcp reset"
"netsh int ip reset"

and/or maybe delete the network card entirely from the device manager and let windows redetect it and hopefully recreate a set of pristine settings that solve whatever issue there was with the previous device

other than that, that could indicate a dhcp hijacking attempt which is a quite common and efficient way to perform man in the middle attacks on a LAN
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ASKER

Thanks SNB, ill try that too.
Any feedback?
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ASKER

Sorry I forgot to mention
Thank you for your feedback and time.