Example provided is on 1941 ISR routers with 15.2(2)T1 software.  One router has 15.3(1)T.IKEv2 with pre-shared key comes up fine.IKEv2 with certificates gives auth exchange fail errorIKEv1 with same certificates comes up fine.The above were Microsof...

A "show run" from IOS 15.2 attempting to set up an IKEv2 IPSec VPN.and the results of a "sho crypto ikev2 diag error" command.

Has anyone been able to bring up a simple site to site IKEv2 IPSec VPN using the Microsoft AD CS on a Cisco ISR running IOS15.2?We have not seen any examples of this type of configuration and have been trying to construct our configuration from the d...