Node manager offline after adding Filter

By default installation all the spotfire services are running fine.
When we enable External authentication using a custom filter.
Adding a Custom Filter & its mapping into the web.xml.
After restarting all services

The Node manager doesnt show online in the UI (the service is up in windows services)

Below are the errors from nm.logs

ERROR 2019-01-22T01:51:55,838-0700 [] Could not connect to supervisor Node [serverName=MY-SERVER-NAME, port=9443]: PKIX path validation failed: Unable to determine revocation status due to network errorr

Has any one faced similar issue ?

Kindly help / share your inputs.


(1) Answer