topic You need to make sure that in Network Access Control

ACS Redundancy Error

mynetwork014 — Mon, 11 Mar 2019 06:30:46 GMT

Hi,

When we tries get the secondary ACS registered to primary ACS, the error "This System Failure occurred: Registration failed due to Invalid Certificate. Your changes have not been saved. Click OK to return to the list page" is seen.

How this error can be solved?

Even tried

Generate new certificate in both servers and exchanged.

Configured same time on both servers.

Still same error appearing.

Thanks in advance

You need to make sure that

Javier Henderson — Mon, 22 Feb 2016 20:54:36 GMT

You need to make sure that each ACS trusts the certificate of the other.

In other words, export the cert on ACS A and import it as a trusted cert on ACS B. Then do the same the other way around, and try to register again.

Javier Henderson

Cisco Systems

I did the same but it giving

mynetwork014 — Tue, 23 Feb 2016 20:26:43 GMT

I did the same but it giving error which is attached...

Please suggest