As of three hours ago, I am receiving reports from clients that VPN is erroring with application event log error 718. Same as last week.  Is anyone else experiencing this issue today?     ... View more

VPN connection confirmed! 🙂 ... View more

Okay, at least we know where the issue stems, that is something at least. Thanks for passing the information on to the community.  ... View more

Some of my clients are reporting that the connection will succeed after 4-5 attempts, most are not able to connect at all.  ... View more

Thanks for verifying that AD/RADIUS is working, that helps to narrow it down for sure.  ... View more

Today I am not able to connect to any client networks via VPN. The error returned, is 718 with a message that the computer did not respond in a timely manner.  Each client site has either an MX67 or MX68. All sites have been working fine until today. I am now beginning to receive service tickets from clients that cannot connect to their workplace networks.  Is anyone else experiencing this issue today?   Thanks in advance! ... View more

Ensure you run updates for both win 10 and 11 in their entirey, to the point that when you check for updates the message received is "Your all up to date". Then follow instructions here: Client VPN Overview - Cisco Meraki That is the process I have been using and have had no issues at all.  ... View more

I have tested this on a system with KB5009566 installed, I used a version of the IKEEXT.DLL file dated 11/15/2021. Booted the system with Hiren's and overwrote the dll dated 1/12/2022. Rebooted, tested VPN and works no issue. Not a practical solution for remote deployment, but if there is local access it works allowing the KB5009566 update to be installed. Not sure if subsequent updates will replace the ikeext.dll file, will continue testing on a bench system and post new information should it be helpful. Fingers crossed for a real solution from Meraki and/or Microsoft.    ... View more

Thanks to everyone for your combined efforts in troubleshooting this latest vpn client issue, what a fiasco. I can confirm that removing KB5009566 on Win11 resolved the issue for me. I lost 13vpn configs on my machine yesterday, a pain to say the lease. Now off to do a regression patch on a mind numbing number of client systems, Gack!  I have been dealing with random windows client vpn connection issues on MX devices for over a year now. Have tried all the methods to resolve, not one consistently is the fix however. One method I have tried which is partially documented is the removal of all wan miniports, but before scanning for hardware changes to re-install I would configure the required vpn's and when finished I would then re-install the miniports.  Have no idea why, but that process has worked on quite few win 10 machines over the past several months.   ... View more