-# syslog appender for exporting karaf messages to a syslog server
-# To enable the syslog appender, add it to the log4j.rootLogger list above.
-#
-# Make sure to set log4j.appender.syslog.syslogHost in the format:
-# <syslogHost>:<syslogPort>
-# If no port is specified, the default, 514, is assumed.
-log4j.appender.syslog=org.apache.log4j.net.SyslogAppender
-log4j.appender.syslog.layout=org.apache.log4j.PatternLayout
-log4j.appender.syslog.layout.ConversionPattern=%d{ISO8601} | %-5.5p | %-16.16t | %-32.32c{1} | %X{bundle.id} - %X{bundle.name} - %X{bundle.version} | %X{currentGraph} | %X{nodeId} | %m%n
-log4j.appender.syslog.syslogHost=127.0.0.1
-log4J.appender.syslog.facility=KARAF
-log4j.appender.syslog.facilityPrinting=false
+# Audit file appender
+log4j2.appender.audit.type = RollingRandomAccessFile
+log4j2.appender.audit.name = AuditRollingFile
+log4j2.appender.audit.fileName = ${karaf.data}/security/audit.log
+log4j2.appender.audit.filePattern = ${karaf.data}/security/audit.log.%i
+log4j2.appender.audit.append = true
+log4j2.appender.audit.layout.type = PatternLayout
+log4j2.appender.audit.layout.pattern = ${log4j2.pattern}
+log4j2.appender.audit.policies.type = Policies
+log4j2.appender.audit.policies.size.type = SizeBasedTriggeringPolicy
+log4j2.appender.audit.policies.size.size = 8MB
+
+# OSGi appender
+log4j2.appender.osgi.type = PaxOsgi
+log4j2.appender.osgi.name = PaxOsgi
+log4j2.appender.osgi.filter = *
+
+
+# help with identification of maven-related problems with pax-url-aether
+#log4j2.logger.aether.name = shaded.org.eclipse.aether
+#log4j2.logger.aether.level = TRACE
+#log4j2.logger.http-headers.name = shaded.org.apache.http.headers
+#log4j2.logger.http-headers.level = DEBUG
+#log4j2.logger.maven.name = org.ops4j.pax.url.mvn
+#log4j2.logger.maven.level = TRACE