Client VPN Not Working after Windows Server 2022 Update

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Client VPN Not Working after Windows Server 2022 Update

All users are getting unable to use client VPN after upgrading my DC to Server 2022. 

 

The client side error is: "The remote connection was denied because the user name and password combination you provided is not recognized, or the selected authentication protocol is not permitted on the remote access server."

 

I also get a WMI error on the Active Directory authentication screen when I'm adding my new domain server.

 

Thank you.

4 Replies 4
alemabrahao
Kind of a big deal
Kind of a big deal

I'll assume you're using L2TP, have you tested it with anyconnect?

Did you validate the operation before updating?

I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.

Please, if this post was useful, leave your kudos and mark it as solved.
alemabrahao
Kind of a big deal
Kind of a big deal

Look at this:

 

https://community.meraki.com/t5/Security-SD-WAN/MX-AD-integration-broke-after-Windows-updates/m-p/13...

I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.

Please, if this post was useful, leave your kudos and mark it as solved.
alemabrahao
Kind of a big deal
Kind of a big deal

alemabrahao_0-1667697700735.png

 

I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.

Please, if this post was useful, leave your kudos and mark it as solved.
Brash
Kind of a big deal
Kind of a big deal

What version of windows server were you running before and what version have you upgraded to?

Also, what version of MX firmware?

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