#EVENT ID 20209 MICROSOFT VPN SOFTWARE#

Solution:Р’В Confirm user credentials are correct. Change the Startup typeР’В to 'Automatic.'Р’В If this automatically reverts to 'Disabled' or fails to start, it may be necessary to remove the third-party VPN software. Find the service named 'IKE and AuthIP IPsec Keying Modules' and open it. This can be reenabled by navigating in Windows to Control Panel > Administrative Tools > Services.

#EVENT ID 20209 MICROSOFT VPN SOFTWARE#

Solution: This occurs most often when third-party VPN software has been installed and disables the IKEEXT service.

IKE and AuthIPР’В IPsecР’В keying modules disabledР’В (Windows only).

If traffic cannot reach the MX on these ports, the connection will time out and fail. Solution: Ensure UDP ports 500 (IKE) and 4500 (IPsec NAT-T) are being forwarded to the MX and not blocked. More information about setting the shared secret can be found in the links at the top of the page. It must match between the MX and the client.

Solution:Р’В Ensure that the shared secret is configured correctly on the client machine. Incorrect secret key (preshared key in Windows).This issue may also result in no event log messagesР’В if the client's traffic doesn't successfully reach the MX's WAN interface. Jul 2 13:53:20 VPN msg: invalid DH group 20. Jul 2 13:53:20 VPN msg: invalid DH group 19.

Event id 20209 microsoft vpn