Enterprise Manager

I have been following the instructions upon how to install oracle 11g r2 on Fedora 12 using the given URL:
http://www.oracle-base.com/articles/11g/OracleDB11gR2InstallationOnFedora12.php

There were a number of additional RPM that were required before installation of the RDBMS (listed):

cloog-ppl-0.15.7-1.fc12.i686.rpm
compat-libstdc++-33-3.2.3-68.i686.rpm
cpp-4.4.2-7.fc12.i686.rpm
elfutils-libelf-0.143-1.fc12.i686.rpm
elfutils-libelf-devel-0.143-1.fc12.i686.rpm
gcc-4.4.2-7.fc12.i686.rpm
gcc-c++-4.4.2-7.fc12.i686.rpm
glibc-devel-2.11-2.i686.rpm
glibc-headers-2.11-2.i686.rpm
kernel-headers-2.6.31.5-127.fc12.i686.rpm
ksh-20090630-1.fc12.i686.rpm
libaio-devel-0.3.107-9.fc12.i686.rpm
libgomp-4.4.2-7.fc12.i686.rpm
libstdc++-devel-4.4.2-7.fc12.i686.rpm
mpfr-2.4.1-3.fc12.i686.rpm
pdksh-5.2.14-21.i386.rpm
ppl-0.10.2-10.fc12.i686.rpm
sysstat-9.0.4-4.fc12.i686.rpm
unixODBC-2.2.14-6.fc12.i686.rpm
unixODBC-devel-2.2.14-6.fc12.i686.rpm

The installation was a success. I am able to start up and shutdown both the database instance and listener. However I am facing issues on trying to execute the EM. ($ORACLE_HOME/bin emctl start dbconsole)

In the following directory: /u01/app/oracle/product/11.2.0/db_1/fedoralinuxbox_orcl/sysman/log/ we have a number of log files generated.

emagent.log:

+2010-07-19 12:42:55,895 Thread-3035932352 Starting Agent 10.2.0.4.2 from /u01/app/oracle/product/11.2.0/db_1 (00701)+
+2010-07-19 12:42:56,879 Thread-3035932352 [Oracle Exadata Storage Server] InstanceProperty (MgmtIPAddr2) is marked OPTIONAL but is being used (00506)+
+2010-07-19 12:42:57,545 Thread-3035932352 [Load Balancer Switch] InstanceProperty (snmpTimeout) is marked OPTIONAL but is being used (00506)+
+2010-07-19 12:43:05,483 Thread-3035932352 EMAgent started successfully (00702)+
+2010-07-19 13:01:57,176 Thread-3028286320 <HTTP Listener> Agent Signaled to EXIT by emctl (00800)+
+2010-07-19 13:01:58,205 Thread-3035932352 EMAgent normal shutdown (00703)+

emoms.log

+2010-07-19 12:43:22,505 [OC4J Launcher] ERROR app.ContextInitializer contextInitialized.420 - Integration Class not found: oracle.sysman.emCLI.CLIIntg+
+2010-07-19 12:43:22,595 [OC4J Launcher] ERROR app.ContextInitializer contextInitialized.420 - Integration Class not found: oracle.sysman.emCLI.CLIDownloadIntg+
+2010-07-19 12:43:22,601 [OC4J Launcher] ERROR app.ContextInitializer contextInitialized.420 - Integration Class not found: oracle.sysman.pp.asprov.ui.intg.ASProvisioningIntegration+
+2010-07-19 12:43:27,688 [OC4J Launcher] ERROR app.ContextInitializer contextInitialized.420 - Integration Class not found: oracle.sysman.eml.target.slb.common.SLBIntegration+
+2010-07-19 12:43:57,178 [OC4J Launcher] ERROR app.ContextInitializer contextInitialized.420 - Integration Class not found: oracle.sysman.pp.paf.sample.ui.intg.PAFDemoIntegration+
+2010-07-19 12:43:57,744 [OC4J Launcher] ERROR app.ContextInitializer contextInitialized.420 - Integration Class not found: oracle.sysman.pp.sidb.ui.intg.SIDBProvisioningIntegration+
+2010-07-19 12:44:00,604 [OC4J Launcher] ERROR app.ContextInitializer contextInitialized.420 - Integration Class not found: oracle.sysman.pp.racprov.ui.intg.RACProvIntegration+
+2010-07-19 12:44:00,608 [OC4J Launcher] ERROR app.ContextInitializer contextInitialized.420 - Integration Class not found: oracle.sysman.pp.ec.ui.intg.ExtendClusterIntegration+
+2010-07-19 12:44:00,645 [OC4J Launcher] ERROR app.ContextInitializer contextInitialized.420 - Integration Class not found: oracle.sysman.pp.dn.ui.intg.DltNodeIntegration+
+2010-07-19 12:44:00,715 [OC4J Launcher] ERROR app.ContextInitializer contextInitialized.420 - Integration Class not found: oracle.sysman.pp.common.ui.intg.ProvCommonIntegration+
+2010-07-19 12:44:00,756 [OC4J Launcher] ERROR app.ContextInitializer contextInitialized.420 - Integration Class not found: oracle.sysman.pp.bpelprov.ui.intg.BPELProvisioningIntegration+
+2010-07-19 12:45:22,459 [XMLLoader0 00000000006.xml] ERROR eml.XMLLoader LoadFiles.696 - Error while processing 00000000006.xml:+
java.sql.SQLException: ORA-20101: Metric PhysAddress for target type netapp_filer not configured
ORA-06512: at "SYSMAN.ECM_CT", line 718
ORA-06512: at line 1
ORA-06512: at "SYSMAN.EMD_LOADER", line 4931
ORA-06512: at line 1

+ at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:73)+
+ at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:111)+
+ at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:174)+
+ at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:472)+
+ at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:422)+
+ at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1089)+
+ at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:200)+
+ at oracle.jdbc.driver.T4CCallableStatement.executeForRows(T4CCallableStatement.java:1029)+
+ at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1347)+
+ at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3556)+
+ at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3727)+
+ at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:8130)+
+ at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1209)+
+ at oracle.sysman.util.jdbc.PreparedStatementWrapper.execute(PreparedStatementWrapper.java:173)+
+ at oracle.sysman.util.jdbc.CallableStatementWrapper.execute(CallableStatementWrapper.java:135)+
+ at oracle.sysman.emdrep.dbjava.loader.XMLDocumentSplitter.postLoadProc(XMLDocumentSplitter.java:1709)+
+ at oracle.sysman.emdrep.dbjava.loader.XMLDocumentSplitter.endElement(XMLDocumentSplitter.java:1009)+
+ at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1318)+
+ at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:336)+
+ at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:303)+
+ at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:206)+
+ at oracle.sysman.emdrep.dbjava.loader.XMLDocumentSplitter.split(XMLDocumentSplitter.java:477)+
+ at oracle.sysman.emdrep.dbjava.loader.XMLLoaderContext.loadFromStream(XMLLoaderContext.java:1824)+
+ at oracle.sysman.emdrep.dbjava.loader.XMLLoader.LoadFile(XMLLoader.java:578)+
+ at oracle.sysman.emdrep.dbjava.loader.XMLLoader.LoadFiles(XMLLoader.java:669)+
+ at oracle.sysman.emdrep.dbjava.loader.XMLLoader.run(XMLLoader.java:1316)+
+ at java.lang.Thread.run(Thread.java:595)+

I have googled for a resolution but have come to a dead end and am running out of ideas.

Has anyone seen this before?