[Users] Host installation issues

Hello, Hopefully some one can point me in the right direction. I have a ovirt-management node running centos 6.4 and 1 compute host also running centos 6.4. The management node is running and configured correctly. However when I attempt to add a host im getting the following in my ovirt engine.log: 2013-08-09 16:05:03,755 INFO [org.ovirt.engine.core.bll.VdsInstaller] (NioProcessor-65) Installation of 192.168.50.4. Received message: <BSTRAP component='SetNetworking' status='FAIL' message='addNetwork error trying to add management bridge'/>. FYI. (Stage: Running first installation script on Host) 2013-08-09 16:05:03,766 ERROR [org.ovirt.engine.core.bll.VdsInstaller] (NioProcessor-65) Installation of 192.168.50.4. Received message: <BSTRAP component='RHEV_INSTALL' status='FAIL'/>. Error occured. (Stage: Running first installation script on Host) 2013-08-09 16:05:03,814 ERROR [org.ovirt.engine.core.utils.hostinstall.VdsInstallerSSH] (pool-3-thread-50) SSH error running command root@192.168.50.4:'umask 0077; MYTMP="$(mktemp -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; rm -fr "${MYTMP}" && mkdir "${MYTMP}" && tar -C "${MYTMP}" --no-same-permissions -o -x && "${MYTMP}"/setup -c 'ssl=true;management_port=54321' -O 'ux-of-ovr1-hw' -t 2013-08-09T20:04:54 -f /tmp/firewall.conf.fc06688a-e180-4cdf-960c-0afec02c3bce -S /tmp/ovirt-id_rsa_fc06688a-e180-4cdf-960c-0afec02c3bce -p 80 -b -B ovirtmgmt http://ux-of-ovr1-hw:80/Components/vds/ http://ux-of-ovr1-hw:80/Components/vds/ 192.168.50.4 fc06688a-e180-4cdf-960c-0afec02c3bce False': java.io.IOException: Command returned failure code 1 during SSH session &#39;root(a)192.168.50.4&#39; 'umask 0077; MYTMP="$(mktemp -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; rm -fr "${MYTMP}" && mkdir "${MYTMP}" && tar -C "${MYTMP}" --no-same-permissions -o -x && "${MYTMP}"/setup -c 'ssl=true;management_port=54321' -O 'ux-of-ovr1-hw' -t 2013-08-09T20:04:54 -f /tmp/firewall.conf.fc06688a-e180-4cdf-960c-0afec02c3bce -S /tmp/ovirt-id_rsa_fc06688a-e180-4cdf-960c-0afec02c3bce -p 80 -b -B ovirtmgmt http://ux-of-ovr1-hw:80/Components/vds/ http://ux-of-ovr1-hw:80/Components/vds/ 192.168.50.4 fc06688a-e180-4cdf-960c-0afec02c3bce False' at org.ovirt.engine.core.utils.ssh.SSHClient.executeCommand(SSHClient.java:501) [engine-utils.jar:] at org.ovirt.engine.core.utils.hostinstall.VdsInstallerSSH.executeCommand(VdsInstallerSSH.java:438) [engine-utils.jar:] at org.ovirt.engine.core.bll.VdsInstaller.runBootstrapCommand(VdsInstaller.java:216) [engine-bll.jar:] at org.ovirt.engine.core.bll.VdsInstaller.RunStage(VdsInstaller.java:340) [engine-bll.jar:] at org.ovirt.engine.core.bll.VdsInstaller.Install(VdsInstaller.java:279) [engine-bll.jar:] at org.ovirt.engine.core.bll.InstallVdsCommand.executeCommand(InstallVdsCommand.java:110) [engine-bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:875) [engine-bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:964) [engine-bll.jar:] at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1345) [engine-bll.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:166) [engine-utils.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:108) [engine-utils.jar:] at org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:982) [engine-bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:291) [engine-bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner.executeValidatedCommands(MultipleActionsRunner.java:200) [engine-bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner.RunCommands(MultipleActionsRunner.java:180) [engine-bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner$1.run(MultipleActionsRunner.java:101) [engine-bll.jar:] at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:64) [engine-utils.jar:] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.6.0_24] at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.6.0_24] at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.6.0_24] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) [rt.jar:1.6.0_24] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.6.0_24] at java.lang.Thread.run(Thread.java:679) [rt.jar:1.6.0_24] I have checked for the obvious such as name resolution etc. I am using the following installation guide: http://wiki.centos.org/HowTos/oVirt Thanks! 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