Microsoft Hyper-V is a hypervisor-based virtualization system for x86-64 systems. Hyper-V exists in two variants: as a stand-alone product called Microsoft Hyper-V Server 2008, and as an installable role in Windows Server 2008 R2 and Windows Server 2008 (the former containing the later release of ...

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Windows Server 2012 using Remote Desktop through RRAS to private network

I've already posted this on the Microsoft TechNet forums, but his site seems to provide more informative answers, so here goes... Here is my network configuration, in a nutshell. Cisco small ...
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517 views

Hyper-V server with multiple subnets and Active Directory Policies and adding domain objects to local groups not working

My lab is a test HP computer connected to a port on my wireless router. It is running Windows 2012 R2 with the Hyper-V role and I am trying to simulate multiple testing subnets to test a number of ...
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0answers
15 views

Hyper V host not showing in dhcp server client table, but guest is

So I've got Hyper V running on windows 8.1. I configured an external virtual switch which uses my wifi physical card. So I get a virtual adapter that gets its ip from my dhcp server (e3000 router). ...
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17 views

Is there away to rename a VM in System Centre Virtual Machine Manager 2012 R2?

I have a VM in SCVMM that the VM name no longer reflects the name of the OS. OS had to be renamed, and now the VM in SCVMM name is incorrect, and it's greyed out so I can't rename it. Is there any ...
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1answer
54 views

hyper-v error manage VM

I have a problem in the management of the machines in Hyper-V, when I try to open the console I get the following error: an error occurred while attempting to launch the Virtual Machine ...
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5answers
6k views

Hyper-V Cut-n-Paste

I use Hyper-V on a development machine for multiple reasons and one of my biggest annoyances is that I can't cut and paste to/from the virtual machines. I've been through all the options and can't ...
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1answer
24 views

DNS Issues in Hyper-V Environment

We have just stood up a new Hyper-V host with 2 VMs in a separate subnet and physical location. When I try to promote one of the VMs to a DC, I get an error that says the following: The following ...
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2answers
80 views

70+ VM migration from ESXi 4.1 free to Hyper-V [on hold]

We have 70+ VM's (all Windows except Elastix PBX and 1 more LAMP server) on 2 hosts running free ESXi 4.1, backed by a Dell PowerVault MD3220i SAN. I am adding another host and another PowerVault MD ...
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1answer
37 views

Windows Server 2012 R2 Virtual Switch

We have an Dell R510 that has Windows Server 2012 R2 Core installed. We are having a problem where the guest VMs are losing their network connections but will come back after a couple of minutes. The ...
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2answers
3k views

Microsoft Emulated IDE Controller Error

While I was starting my vm I got this error Microsoft Emulated IDE Controller Error(Instance ID 83F863B-8DCA-9EDA-2CA8B33039B4): Failed to Power on with Error 'The process cannot access the ...
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2answers
890 views

SCVMM 2012 R2 - Installing Virtual Switch Fails with Error 2916

So I've been attempting to teach myself SCVMM 2012 and Hyper-V Server 2012 R2, and I seem to have hit a snag. I've connected my Hyper-V Host to SCVMM 2012 successfully, and created a logical network, ...
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1answer
2k views

hyper-v fails when attaching more disk to VM. The VM won't start and generates an error

I'm lost at what to do about this: Hi... System: Windows 2008 R2 Hyper-V farm running with failover cluster with a EVA 4400 as backend. When I attach a new disk to a VM it fails when I try to start ...
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33 views

Cannot Properly Manage Server 2012 r2 Hyper V Core

http://i.stack.imgur.com/hYak5.jpg I have just installed the Hyper V 2012 r2 Core system. I was able to name it, add it to the domain, even RDP into it (which is just worthless). However, When I ...
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0answers
29 views

Clustering Windows Server VPN with RRAS on W2012R2? [closed]

I am trying to setup on-premises VPN gateway on 2 VMs running on Hyper-V with Windows Server 2012 R2 STD OS installed. The aim is to create a redundant S2S VPN which connects on-premises network with ...
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0answers
16 views

RemoteFX on a Windows Server 2012 R2 guest?

Is it posible to use RemoteFX on a Windows Server 2012 R2 guest running on Hyper-V? From my understanding, it is possible from a a Windows Server 2012 R2 with the Hyper-V role installed host to run ...
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0answers
17 views

Running a web service from a Win 2012 R2 Hyper-V Host - xDoS prevention

Here's the scenario. We have a Windows Server 2012 R2 Hyper-V Edition hosting three NLB 2012 R2 web servers with our product on them. They receive XML data from connected public servers and work ...
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0answers
21 views

Alt gr not working on rdp [migrated]

we use windows 7 on hyperv 2012 r2 if I can connect to virtual pc via console, I can use altgr+3 or altgr+4 button combination. however, I can't use these combination when I connect to device via rdp ...
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1answer
22 views

Replacing 1GBe with 10GBe NIC Failover Cluster Host

We have a 3-node Failover Cluster - all currently running 4 Port 1GBe NIC Cards. We intend to upgrade these NICs to 2x 10GBe + 2x 1GBe NIC cards which have the following configuration: Ports 1 -- ...
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1answer
42 views

Time issue in Windows domain Hyper-V

I ran command on our Domain Controller that has PDC Emulator Role: w32tm /config /manualpeerlist:"0.pool.ntp.org 1.pool.ntp.org 2.pool.ntp.org 3.pool.ntp.org" /syncfromflags:manual /reliable:yes ...
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2answers
54 views

How to interpret values of Perfmon counter Hyper-V Hypervisor Virtual processor\CPU Wait time per dispatch

So there is a lot of guidance on the web that advises tracking the values of the Perfmon counter Hyper-V Hypervisor Virtual processor\CPU Wait time per dispatch as the nearest Hyper-V equivalent of ...
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0answers
20 views

RemoteFx 3d Video Adapter does not appear in Hyper-V R2 2012

Im running Windows Server 2012 R2 with the Hyper-V role. In the Hyper-V configuration, I was able to select the card I want to use with RemoteFX. I made the virtual machine (without installing ...
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1answer
62 views

Time problems in a Windows domain

I need some help getting NTP set up correctly on our Windows domain. We have 2 physical servers: Physical Server 1 Domain Controller (DC1) Physical Server 2 (Hyper-V Host) Data 1 (also a Domain ...
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2answers
178 views

Can't convert virtual machine from ESXi to Hyper-V 2012 R2

I have a VMWare ESXi 5.5 Server and a Hyper-V 2012 R2 Core server (called Lithium) in a WORKGROUP. My Windows 8.1 machine is in the same WORKGROUP. I am trying to convert a VM from the ESXi host to ...
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1answer
89 views

Hyper V 2012 R2 private virtual switch with trunk and access mode switches

Is it possible, using Hyper-V 2012R2, to construct a Virtual Switch internal to Hyper-V (no external connectivity necessary or desired), where one switch participant (VM 0 in the diagram below) has a ...
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0answers
16 views

Oracle Linux hangs on Hyper-V

I am trying to install Oracle Linux 7.0 on Hyper-V. While I click through the GUI installer the system stops responding. The mouse cursor stays in the same place. It happened to me a few times, ...
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1answer
3k views

Hyper-V MAC Address collisions

I am trying to troubleshoot a performance issue with our application on a customer network. We do not support the network infrastructure, and the people that do have effectively washed their hands of ...
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1answer
23 views

Hyper-V machines unable to receive external packets - name resolution/host machine work fine

Running into a problem which has me at my limits, unfortunately. I've set up a home lab consisting of the following: - host machine running Server 2012 evaluation - Watchguard router (layer 3 ...
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0answers
29 views

Windows Server 2012R2 Hyper-V Additional Public IP Subnet

I am using Ubiquti Hosting for a bare metal server. The server has a base IP address space of: Main IP: 24.79.37.82 Default Gateway: 24.79.37.81 Subnet Mask: 255.255.255.248 Usable Range: ...
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25 views

Can someone please explain Windows Server 2012 R2 virtual machine licensing? [duplicate]

I seem to fail understand the exact licensing rights I have when buying different versions of Windows Server 2012 R2 Here are the editions (Wikipedia) Here is what I understand: Foundation - ...
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votes
1answer
21 views

Change domain of hyper-v manager server

I have hyper-v manager running on my machine. I am logged in on this with as administrator@domain.com I had to build a new domain with a dc that is in hyper-v. The current machine where hyper-v ...
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3answers
2k views

Hyper V with local DNS and forwarding - nslookup works but ping gets general failure

I have a Hyper-V virtual machine configured with its own DNS manager and entries for testing. The VM DNS manager is setup to forward all other requests to the "regular" DNS servers. This all used to ...
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2answers
901 views

Getting “Stopped” Hyper-V VM state from PowerShell

I'm using http://pshyperv.codeplex.com/ for managing Hyper-V through PowerShell. OS: Windows Server 2012 This PS module can get VMs which are running and, I guess, should get the ones which are in a ...
6
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1answer
178 views

Is there no easy way to use the Hyper-V Manager remotely?

At my workplace we've been using VMware vSphere as our VM server which uses the vSphere client to connect. Using a simple port forwarding rule on our router we've been able to allow all employees to ...
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votes
1answer
52 views

Monitoring a cluster storage on Microsoft Windows Server 2012 R2 HyperV via SNMP

As a part of my task of monitoring our whole server environment it is planned to check the cluster storage (cluster shared volume, csv) of our HyperV cluster with Check_MK/Nagios3. Exactly needed is ...
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votes
3answers
322 views

Hyper-v back-up

We are trying to decide a good backup strategy for our new Hyper-V setup. We have 3 VMs on Windows 2008 R2 Hyper-V host. We installed Symantec BackupExec 2010 on the host and have the Hyper-V Agent ...
0
votes
1answer
25 views

Should I virtualliy split a multi-port NIC for various virtual machines in Hyper-V?

I have a NIC with 4 ports running on Hyper-V. I would be running two virtual machines one would be a WS2012R2 (DC, DNS, DHCP, FS, RRAS, etc.) and a W7 (basically used with one application that needs ...
2
votes
2answers
366 views

How to add NT Virtual Machine\Virtual Machines to GPO?

I have a Windows 2012 Server with Hyper-V enabled and a few virtual machines. My current configuration has a few account in the "Log on as a service" list in the domain policies, and sometimes this ...
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votes
1answer
35 views

Windows Server 2008 is connected to network but Internet Explorer can't browse

I'm creating a Virtual Machine using Hyper-V with Windows Server 2008. The VM is ok, I can connect all my network and I can ping any address with success. But when I try to browse using the default ...
8
votes
1answer
1k views

Virtualized pfSense 2.0.1 affecting Hyper-V host connectivity? arp?

The Setup I have setup pfSense 2.0.1 (64bit-amd image) as a host in Hyper-V. As described in other blogs I had to do the “ifconfig down deX”, “ifconfig up deX” to get the network up and running. The ...
3
votes
4answers
12k views

Hour-long shutdown duration “shutting down hyper-v virtual machine management service”

I have a Windows 2008 R2 server that is a Hyper-V host (Dell PowerEdge T300). Today for the first time I encountered an odd situation; i lost connection with one of the guest machines but logging on ...
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1answer
1k views

No mouse, no keyboard, no network on Virtual SBS 2008 (Hyper-V)

I am trying to convert a physical SBS 2008 to virtual with Hyper-V 2012. Everything seems fine (the VM boots quickly - 5 minutes) until I reach the welcome screen asking me to press CTRL-ALT-DEL. ...
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0answers
28 views

Hyper-V Machine harddisk full, but not so

My virtual machine is having harddisk issues, at least that is what Hyper-V says. The VM has 20 gb available and is running ubuntu 14.x server. Its current usage is 4.7 GB and hyper-v pauses it time ...
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1answer
888 views

Dell 12G R720 Hyper-V host virtual/physical NIC stops working

On the host 1 physical adapter is plugged into our network, on host itself I have Hyper-V role. I have created a external switch and binded it to the physical Broadcom NetXtreme Gigabit Ethernet, box ...
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votes
1answer
35 views

Virtual network - tracert to local vm results in over 255 hops [closed]

Why does my tracert take over a maximum of 255 hops, when both vm's are on the same local network, hosted on my laptop? I have a laptop which is connected to my home router via wireless lan with ...
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1answer
40 views

Ubuntu Subdomains on the Fly

We're a trying to accomplish the following on a Ubuntu Server 13.04 installation. We host SaaS apps for customers are are currently moving off shared hosting environments due to limitations with ...
3
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2answers
454 views

INACCESSIBLE_BOOT_DEVICE on Hyper-V 2012 R2 virtual machines

I have a Hyper-V 2012 R2 cluster, 4 Dell PowerEdge R620 servers connected to a Dell PowerVault MD3600F storage array by means of FC connections; it's all pretty straightforward, all servers run ...
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0answers
61 views

How to fix Hyper-V Server, 2012 R2 VM, which is slow and using too much RAM

I have Hyper-v Server running on a server with 256 GB RAM. We upgraded the RAM in an effort to allow us to run more VMs on the server. Most of our VMs are Windows 7, and they are running pretty ...
3
votes
2answers
92 views

2012 R2 Hyper-V and File Server (general purpose) cluster

I am in the process of creating a Hyper-V 2012 R2 Cluster. I have 3 physical hosts (128GB RAM , dual Hex-core and 12 NICs each) and a SAN to play with. The SAN is a Virtual Storage system (Datacore), ...
2
votes
1answer
30 views

Is it possible to run production machines on a replication target?

I'm considering a Hyper-V replication scenario in which: SiteA is a Failover Cluster of 2012R2 machines containing a number Linux guests serving as production databases and application servers. ...
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1answer
143 views

Cross domain Hyper-V Replication on HV 12r2

I have to get virtual machines replicating across the internet, from a Hyper-V Core 2012 R2 machine on one domain (lets call this Primary.Domain1.local) to our replica machine here (Lets call this ...