Link to home
Start Free TrialLog in
Avatar of Declaro
Declaro

asked on

Connections to 2012R2 L2TP Server Fail From Windows Client But MAC OS X Works OK

Hello all,

I have a small Domain network and have set up RRAS on the server to accept L2TP connections using a pre shared key.

VPN works fine from Mac OS X & IOS Clients but always fails from Windows clients.

I have added the AssumeUDPEncapsulationContextOnSendRule registry value to

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\PolicyAgent

As in this Microsoft KB Link but the connection still fails

NPS is set up and working fine for VPN and Remote Desktop Gateway connections

Any advice is welcomed..

Thanks

Dave
Avatar of Aaron Tomosky
Aaron Tomosky
Flag of United States of America image

Are the windows clients joined to the domain? Do you have a public cert installed?
Avatar of Declaro
Declaro

ASKER

Hi Thanks for the reply

Clients are not joined to the domain and yes there is a trusted certificate (GoDaddy DV)

I have narrowed it down to a local problem on the site I'm trying to connect from as it works from other locations

Going to look in depth a their firewall and router etc.

will let you know when I have more info.

Dave
SOLUTION
Avatar of Aaron Tomosky
Aaron Tomosky
Flag of United States of America image

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
ASKER CERTIFIED SOLUTION
Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
Well done. Hope talking through it with me helped but you did the heavy lifting ;)
Avatar of Declaro

ASKER

It worked