Oops ...
:)
Philip
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Browse All TopicsI've setup a workgroup for the purposes of testing Hyper-V Server 2008, the free download version from Microsoft that is, not the Server Core version.
I have followed the instructions and prerequisites in John Howard's blog (if you are familiar with it) for configuring a remote management PC to connect to the Hyper-V Server. This includes allowing WMI and MMC through the client and server firewall, adding a local user to DCOM and admin groups on client and Server machines, and modifying the client DCOM permissions to allow for ANONYMOUS to launch remotely.
I can connect to the Server via Computer Management but whenever I attempt to modify the WMI Security settings I receive the following error "RPC Server is unavailable". Just prior to that it alerts that it couldn't determine if the Server is part of a domain or not.
I can only connect to the server via IP address, receiving a "(null)" error when using the Server hostname. There is no DNS server configured in the workgroup, but the router handles DNS and has logged the Server hostname in its client table. As things stand I cannot connect to the Server using the the Hyper-V MMC.
There is no domain available to join either the workstation or Server to, and there are no other machines available for this project. Please post back if you can suggest a solution.
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hi,
confirm if you are using vista to manage the hyper-v box you have applied the latest update for managing hyper-v from vista running on x64 with sp1
http://www.microsoft.com/d
if this is windows 2008 box from which you are connecting to the hyper-v server then ensure that all the latest update are applied on the windows 2008 box as when you try to manage a hyper-v machine from windows 2008 you get errors with xml and rpc errors
bhanu
HI bhanukir7
Yes, that's what I thought - the comment I read was that if the firewall was only stopped and not completely disabled then the ports might still be blocked. I've blitzed the server machine and started the build again - will take in both your and MPECSInc's comments during config and post back tomorrow.
Thx
Thanks a lot... pit1140! All the solutions above are of course valid and important but we have run into the same problem - all is set, all is allowed on firewall, every console (EventViewer, Services, Wndows Firewall etc.) can be operated remotely... except Hyper-V and Disk Management. Even with the firewalls down on both sides it just does not work so we figure that much that it can't be blocking problem. The solution was to add machine names to hosts files as mentioned above. We did it at the beginning but we did it only on client but not the server (we have been configuring several servers at once and just missed the entry on one, therefore just this one had problems). Therefore without this critical post above we would be still wandering in the dark... 39!
For remote Disk Management make sure that you also enable the ports on the _local_ machine that you are using to manage a _remote_ server.
See:
http://blog.mpecsinc.ca/20
Philip
Business Accounts
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by: MPECSIncPosted on 2008-12-08 at 16:43:10ID: 23125889
Hyper-V Server 2008 = Server Core with Hyper-V role installed - some additional features of full Server Core.
08/10/serv er-core-fi rewall-net sh- command -line.html 08/05/serv er-core-fr om-scratch -to- hyper- v.html erver_core /archive/2 008/01/14/ configurin g-the-fire wall-for-r emote-mana gement-of- a- workgrou p-server-c ore-instal lation.asp x
You may need to further configure the firewall. See:
http://blog.mpecsinc.ca/20
http://blog.mpecsinc.ca/20
http://blogs.technet.com/s
Otherwise from the CL:
Open up the firewall for firewall settings remote management:
netsh advfirewall firewall set rule group="Windows Firewall Remote Management" new enable=yes
Use the Vista MMC to add the Firewall Management (attached screenshot) for the Hyper-V Server. You should be able to fine tune the firewall settings from there.
Philip