We are facing an error with our NES, which records below error
ERROR (com.nolio.nimi.comm.impl.nettysupport.BasicHandler:57) - NimiConnectionImpl{remoteAddress=null, localAddress=null, connectionID=null, channel=null, closed=false, lastAccessedTime=1575248898128}:javax.net.ssl.SSLException: Received fatal alert: certificate_unknown
In review of the logs, we can see that there is an error recorded.
2019-12-02 16:44:44,685 [http-nio-8443-exec-7] ERROR (org.apache.activemq.broker.
2019-12-02 16:44:44,685 [http-nio-8443-exec-7] INFO (org.apache.activemq.broker.
2019-12-02 16:44:44,685 [http-nio-8443-exec-7] INFO (org.apache.activemq.broker.
We can't determine the exact cause without reviewing and verifying the configuration setup for NES, as it may be related to some corruption of data in LevelDB or missing/wrong configuration of SSL. Please follow steps in resolution section to troubleshoot the same.
Release : 6.4, 6.5, 6.6 or higher
Component : CA RELEASE AUTOMATION RELEASE OPERATIONS CENTER
Configuration Validation
Note: Refer the section Secure Communications ->Secure Management Server to Execution Server Communicationin 6.4 Installation guide, making sure the configuration is not missed as required.
On NES:
<security>
<enabled>true</enabled>
<keystore>conf/custom-
<keystore_password>*******</
<trust_store>conf/custom-
<trustore_password>***********
</security>
On NAC: