We have setup a fully fault tolerant SDM and SDC configuration. However, anytime we try to test fault tolerance, we have found that our backup Secure Domain Connector is not working. It does not matter which of our Secure Domain Manager servers are connected to the backup SDC, we still see everything in alarm.
We have confirmed that the network firewall has port 6844 open between both SDM servers and both SDC servers. When we run a netstat -an |grep 6844, we see the port has an established connection for both SDM servers.
Our SDM configurations is using the "-remoteconnect <primary_SDM_IP> -remotebackup <secondary_SDM_IP>" settings. While our SDC configuration is using the "-accecpt" options for each SDM.
Looking at the sdmLog.log file of the backup SDC, the following errors are being generated repeatedly:
ERROR: SdmEtpkiEndpoint::doShutdownSocket() Socket disconnected.
ERROR: SdmEtpkiEndpoint::send() socket invalid.
What is causing this?