Adding a Client Node and Getting the Error: "Did not register with CMAGENT"

When you add a client node to an Enterprise from either one of the DPX Management Interfaces, you can see the following error:

The server on the node did not register with CMAGENT 
within the timeout setting.

If the client node is Linux, ensure that it has the libnss3 plug-in. The installation method varies by operating systems, distributions, and product versions. For example, you can use the following command to install the plug-in on Red Hat Enterprise Linux 8 and its variants:

$ sudo yum install libnss3.so

If the client node is FreeBSD, add this node from the Java-based DPX Management Interface.

The root causes of this error message vary. If you still see this error, contact Catalogic Technical Support.