Database Firewall Health Indicator Controller_connection Down
(Doc ID 2946913.1)
Last updated on JUNE 05, 2023
Applies to:
Oracle Audit Vault and Database Firewall - Version 20.4.0.0.0 and laterInformation in this document applies to any platform.
Symptoms
controller_connection status status under health indicator shows down.
Navigation : Logon to AVDF Console as AVADMIN --> Database Firewalls -> Select your firewall name -> under Diagnostics ,click Health Indicators -> Configuration - > controller_connection status is shown in red (Down).
/var/log/messages will have similar entries like below.
mwecsvc: com.oracle.dbfw.MwecStundSinkConnection INFO - Incoming secure connection established: Protocol=TLSv1.2 (%x303), Cipher=ECDHE-RSA-AES128-GCM-SHA256
mwecsvc: com.oracle.dbfw.MwecStundSinkConnection INFO - Unknown firewall(<XXXXXXXXX>) is trying to connect from IP: <xx.xxx.xx.xxx>
mwecsvc: com.oracle.dbfw.MwecStundSinkConnection INFO - Incoming secure connection established: Protocol=TLSv1.2 (%x303), Cipher=ECDHE-RSA-AES128-GCM-SHA256
mwecsvc: com.oracle.dbfw.MwecStundSinkConnection INFO - Unknown firewall(<XXXXXXXXX>) is trying to connect from IP: <xx.xxx.xx.xxx>
Changes
Network interface change was done recently.
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |