I have pushed ePo installation of McAfee Agent to a Red Hat Linux machine, which has installed Agent correctly as I can see all the installed files and the log shows communication between the agent and the server.
However in ePo the system shows as unmanaged, I have followed the attached guide which has steps to amend this however even after this the system state still shows as unmanaged and Agent Wake Up always fails being unable to contact the machine.
2013-09-06 06:10:27  [Agent] [I] Agent is connecting to ePO server
2013-09-06 06:10:27  [imutils] [I] Trying with site: ***.***.***.***:85
2013-09-06 06:10:27  [naInet] [I] HTTP Session initialized
2013-09-06 06:10:27  [imsite] [I] Upload from: /opt/McAfee/cma/scratch/Unpack/pkgFriSep60510272013_1591827307.spkg
2013-09-06 06:10:27  [imsite] [I] Upload response target: /opt/McAfee/cma/scratch/Unpack/pkgFriSep60510272013_1161189968.spkg
2013-09-06 06:10:27  [imsite] [I] NaInet library returned code == 13
2013-09-06 06:10:27  [naInet] [I] HTTP Session closed
2013-09-06 06:10:27  [Agent] [I] No package received from ePO server
2013-09-06 06:10:27  [Agent] [I] Agent server communication session over
Hi Laszlo thanks for your response, I believe it connects ok I have copied in the log below from the red hat box.
[user@redhatserver ~]# telnet eposerver.domain.local 85
Connected to eposerver.domain.local.
Escape character is '^]'.
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<p>You don't have permission to access /
on this server.</p>
Connection closed by foreign host.
It looks as though the machine is communicating OK. If you haven't already done so, try searching for the machine in other locations in ePO, especially the Lost & Found groups. It's possible that it has created another entry in the tree.