network stream between 2 virtual machines in the same vlan and host using DVS

Similar Questions

• Tagged management VLAN and the virtual machines on the same VLAN

  I'm faced with a problem related to our Brocade switches newly acquired and get the private VLAN to work on trunk connections to our ESX servers.  Every time I try something different, he creates a new problem.

  In our configuration, our management of VLAN is not tag and we have a VLAN for this management network that is placed on our switches VLAN no marked native.  We also have virtual machines hosted on those same ESX servers that are on the same VLAN and everything works fine.  However, when I change the ESX management to carry a label on this VLAN and change the switchports accordingly (IE no untagged VLAN native), management work, but hosted on the ESX Server machines that are on the same VLAN can get no network connectivity.

  Is it possible to have a management network labeled and also the host of virtual machines on the same VLAN or is it totally impossible?  I'm not very familiar with networking behind ESX, so I apologize if this is a dumb question with an obvious answer.

  Thank you

  Mark J.

  Is it possible to have a management network labeled and also the host of virtual machines on the same VLAN or is it totally impossible?

  Yes, it is possible... why it doesn't work for you I don't know, but try the following:

  1. set up the Group of ports of VMS to use VLAN;

  2 configure the interface of management VMkernel port group use VLAN;

  3 configure the physical switch port to allow to this VLAN and put the default VLAN natively for these interfaces.

• How to change network name for all virtual machines within the same cluster

  We have recently changed name vswitch to take into account that something significant, in the past vCenter could change the labels of networh for all virtual machines... seems this time help labels are not changed (maybe its got something to do with the update vcenter for 2.5.U3)...

  in any case, someone at - it a powershell script that could find all the virtual machines that are referring to the old label network and then changing again the name... ?

  Enjoy the respponses...

  Thanks in advance

  A few things on this blog could help.

  If you know the names you want to use, you could also just use something like:

  Get-Cluster X | Get-VM | Get-NetworkAdapter | Where { $_.NetworkName -eq "OldNetwork" } | Set-NetworkAdapter -NetworkName "NewNetwork" -confirm:$false
  Get-Cluster X | Get-VM | Get-NetworkAdapter | Where { $_.NetworkName -eq "NewNetwork" } | Set-NetworkAdapter -Connected:$true -confirm:$false
  

• I had the opportunity to see all the drives in windows 7 and XP virtual machine on the same screen. He suddenly disappeared, and I need.

  As I set up my computer with Windows 7 Professional and XP virtual machine, I could see all the readers, W7 and the virtual machine on the same screen. I can't do now for some reason any. All I can understand what is is past is that I got a page long list of automatic updates of W7 and some XP updates and as far as I know, the current page of readers has disappeared since then.  I need this feature if I can transfer files between W7 and XP because some of my programs are in one program of windows. I have nothing special when I installed XP to achieve this functionality, so I really don't understand what it controls.  How can I get that back?

  I have solved my problem by trying everything that moves. Here are my steps:
  -Open Virtual PC and minimize it
  -In the Windows 7 machine, click Start click all programs
  -Select Windows Virtual PC
  -Select Windows Virtual PC (in the drop-down list)
  -When the window opens, right-click on Windows XP Mode
  -Select share >
  -Select the homegroup (read/write)

  -Minimized open Virtual PC
  -Select my computer
  Windows 7 disks will be under other

  I hope this works for you also. As I said, it worked like this until I had a huge list of automatic updates of Windows 7 and XP more some updates. Apparently, one of them cut something.

  Even a blind squirrel finds an Acorn once in a while!

• Let me know scenarios when different virtual machines with the same UUID are created in VMware Hypervisors?

  Let me know scenarios when different virtual machines with the same UUID created in VMware Hypervisors, aside from editing the .vmx file?

  The only other way I've seen is when you manually copy the virtual machine to another location on the data store (or another data store) and then when turn on/off the virtual machine, select I moved, rather that I copied it (the default option).  This will keep the same UUID.

• A virtual machine at the same time...? Which means that for Vmware replication

  Hi guys

  I read the Vmware 5.5 replication, and it says what I do not understand.

  I was reading the recovery process and he said:

  You can recover a virtual machine at the same time on the site replicated on the incoming replication tab

  what it means?

  I restore a VM and I have to wait until he said recovered to start the recovery process or simply means that a single virtual computer at a time and no group of the virtual machine can be recovered I can begin the process of recovery in 3 VMs at the same time, but I have to go one

  Thanks a lot guys

  Hello

  The second. You can begin the process of recovery for each virtual computer and they can go in parallel. However, there is no option to select more than one replication and begin the process of recovery in a single step.

  Kind regards

  Martin

• PowerCLI to deploy virtual machines at the same time

  Can I deploy multiple VMs usng PowerCLI, but they spread out in the order and with an error.  It seems almost easier to deploy them manually so that they are created at the same time and not one after the other.  I also want the static IP but don't know how.

  For now, I use a card file customization that indicates static IP and guest for this.  But he never does, he deploys the vms system then throws an error stating VC ' a specified parameter was not correct.  nicsettings: adatpter:ip. "I want to increment IP addresses on virtual computers deploy.

  This is my Basic .ps1 file content

  New-vm - vmhost vm04a.domain.com - name w2k8sp2s64qa14-vm-model Template_w2k8sp2s64qa - Datastore vm04a_storage OSCustomizationspec - w2k8sp2s64

  Can someone help me?

  1 assign static IP addresses

  2 deploy all virtual machines at the same time

  ...

  The parameter - RunAsync right on the New - VM cmdlet.

  She will continue with the line after the New - VM without delay that the cmdlet New - VM to finish.

• Oracle XE on multiple virtual machines on the same physical machine?

  Hi people,
  
  Can I install Oracle XE on several virtual machines that are on the same physical machine?
  
  Thank you
  
  G. grangier

  I find that this interpretation is questionable.
  Instance, what do mean?
  What they mean by server?
  Unless Oracle explicitly forbids the execution of several databases of XE on different virtual machines at the same time, I don't see violations.

  For example, imagine that the user has runs that XE on AWS and user B running an another XE on AWS.
  They are not running on the same "Server"?

  Flavio
  ----

  http://oraclequirks.blogspot.com

• Network problem in the virtual machines on the same switch

  Hello

  I'm stuck on a problem with my small network.  I have an ESXi 5 host that hosts around 10 virtual machines.  The last two machines I install recently displayed an unexpected behavior.  I can't do a ping between the two machines or in those 2 VMS to anywhere else in the same subnet or other networks.  These two VMS, I am able to ping and have network connectivity.  Two of these virtual machines reside on the same vSwitch and belong to the same group of port as other machines.

  The configuration of these two VMs appears to be identical to all other virtual machines that work properly.  The two guest virtual machines running Windows Server 2008 R2.

  So far, I tried several static IP and DHCP assignments with the same effect.  (Including spend another virtual machine a static IP at work known to one of the computers virtual problem)  I tried to delete and re-create one of the virtual machines completely.  I also did an upgrade from 5.0 to 5.1 for vCenter, ESXi host and virtual machines, and I am always observing the same behavior.

  Any advice on what to check next would be greatly appreciated.  Thanks in advance.

  Greg

  I assumed that you have checked the windows firewall? Because they block default ping...

• PowerCLI Script to migrate virtual machines with the same network Source for the new vCenter Server.

  Hi all

  I checked a few posts on the migration to the new vCenter Server virtual machine. But I'm not very good with Powercli and need some help here.

  We have a new vCenter server where we migrate virtual machines from one source vCenter server. Here are two things that I don't know how to connect together to make sure that bwfore we turn on the virtual machine to the virtual machine is connected to its source network.

  Part 1 - this script works well but do not get any network on the vCenter destination.

  cluster = Get-Cluster "clusterA.

  $inventory = get-Cluster $cluster | Get - VM | Add-Member - MemberType ScriptProperty-name "VMXPath" - value {$this.extensiondata.config.files.vmpathname}-Passthru-Force | Select-Object Name ResourcePool, folder, VMXPath |

  $inventory | Export-Csv c:\file.csv

  $inventory = import-csv c:\file.csv

  $cluster = get-group 'b '.

  {foreach ($vm to $inventory)

  $ESXHost = get-Cluster $cluster | Get-VMHost | Select - 1 first

  New-VM - VMFilePath $vm. VMXPath - VMHost $ESXHost - location $vm. Folder - ResourcePool (Get-Cluster $cluster |) Get-ResourcePool $vm. ResourcePool)

  }

  Part 2 - I want to preserve the Portgroup macaddress and the Ip of the virtual computers and connect them to the new vCenter. How can I do this with the script below. Or how can I combine them together?

  $vm_list = get-Cluster-name "clustera | Get - VM test * | Name sort

  $information = {foreach ($vm to $vm_list)

  $network_adapter_information = get-NetworkAdapter - VM $vm

  $vm | Select Name,PowerState,ResourcePool,@{N="Path; E=       {$_. ExtensionData.Summary.Config.VmPathName}},@{N="NetworkAdapter '; E = {[string]: join (":", ($network_adapter_information |))} %{$_. {{(Nom + "," + _.NetworkName $}))}}, @{N = "MacAddress"; E = {[string]: join (",", ($network_adapter_information | % {$_.}))} MacAddress}))}}

  }

  Step 2

  # Unsubscribe virtual machines

  Remove-VM - VM $vm_list-RunAsync Verbose - confirm: $false

  Step 3

  $cluster = get-group 'b '.

  {foreach ($vm to $inventory)

  $ESXHost = get-Cluster $cluster | Get-VMHost | Select - 1 first

  New-VM - VMFilePath $vm. VMXPath - VMHost $ESXHost - location $vm. Folder - ResourcePool (Get-Cluster $cluster |) Get-ResourcePool $vm. ResourcePool)

  }

  # Save virtual machines

  foreach ($info in $information)

  {

  $vmxpath = $info. Path

  $resource_pool = $info. ResourcePool.Name

  New-VM - ResourcePool (ResourcePool-Get-name $resource_pool) VMFilePath - $vmxpath - RunAsync-Verbose | Out-Null

  }

  Step 4

  # Put the network cards

  foreach ($info in $inventory)

  {

  foreach ($network_information in ($info.NetworkAdapter - split ":"))))

  {

  $virtual_machine = $info | %{$_. Name}

  $network_adapter = ($network_information-split ",") [0]

  $network_vlan = ($network_information-split ",") [1]

  Get-VM-name $virtual_machine | Get-NetworkAdapter-name $network_adapter | Together-NetworkAdapter - NetworkName $network_vlan-Verbose-RunAsync-confirm: $false | Out-Null

  }

  }

  # Start the virtual machines

  foreach ($vm to $vm_list)

  {

  Start-VM - VM $vm. Name-RunAsync Verbose - confirm: $false | Out-Null}

  }

  Thanks in advance for any help.

  Hi all

  I made some changes to the script and it worked for me. We have added a host on the destination with all exchanges and storage mapped vCenter.

  $vm_list = get-Cluster-name 'Site B - b | Get - VM | Name sort

  $information = {foreach ($vm to $vm_list)

  $network_adapter_information = get-NetworkAdapter - VM $vm

  $vm | Select Name,PowerState,ResourcePool,@{N="Path; E=       {$_. ExtensionData.Summary.Config.VmPathName}},@{N="NetworkAdapter '; E = {[string]: join (":", ($network_adapter_information |))} %{$_. {{(Nom + "," + _.NetworkName $}))}}, @{N = "MacAddress"; E = {[string]: join (",", ($network_adapter_information | % {$_.}))} MacAddress}))}}

  }

  # Unsubscribe virtual machines

  Remove-VM - VM $vm_list-Verbose - confirm: $false

  $cluster = get-Cluster "Site A - clustera.

  {foreach ($vm to $information)

  $ESXHost = get-Cluster $cluster | Get-VMHost | Select - 1 first

  New-VM - VMFilePath $vm.path - VMHost $ESXHost - location $vm. Folder - ResourcePool (Get-Cluster $cluster |) Get-ResourcePool $vm. ResourcePool)

  }

  # Save virtual machines

  foreach ($info in $information)

  {

  $vmxpath = $info. Path

  $resource_pool = $info. ResourcePool

  New-VM - ResourcePool (ResourcePool-Get-name "test1") VMFilePath - $vmxpath - RunAsync-Verbose | Out-Null

  }

  # Put the network cards

  .

  foreach ($info in $information)

  {

  foreach ($network_information in ($info.NetworkAdapter - split ":"))))

  {

  $virtual_machine = $info | %{$_. Name}

  $network_adapter = ($network_information-split ",") [0]

  $network_vlan = ($network_information-split ",") [1]

  Get-VM-name $virtual_machine | Get-NetworkAdapter-name $network_adapter | Together-NetworkAdapter - NetworkName $network_vlan-Verbose - confirm: $false | Out-Null

  }

  }

  # Start the virtual machines

  foreach ($vm to $vm_list)

  {

  Start-VM - VM $vm. Name-RunAsync Verbose - confirm: $false | Out-Null

  }

  Hope this will help many of you.

• Orchestrator 5.1 REPORT-all the virtual machines in the data center and create a CSV file

  Hello

  What I basically want to do is create a report CSV of all virtual machines in the data center with various information (VMname, domain name FULL, IPaddress, status, data warehouses, tools etc...).  The export list in the client feature is insufficient (especially for any KPI report).

  Problem: (workflow is still under construction so real email send does not not and need to clean the code)

  I am stuck at the part of the creation of a table that can be parsed correctly in the CSV file.  2 ways I've tried will produce a report of single object or combine all of the table into a single string (where I am now).  I think the main problem I have is that I have to create a 2D within my service to push toward the final table that is written to the CSV format.  Basically, I do not understand how to push my variables in a loop of a table.

  Any help or assistance?

  Thank you

  B

  BOOM!

  Added some comments, removed the hardcoded in the csv temp file, deleted path the hardcoded port 25 for SMTP - mail settings should come from the configuration of the MAIL plug-in. And fixed / confirmed that the workflow now includes the attachment for e-mail and ends with success!

• Question: Can store virtual machines on the same drive as ESXi?

  I'll be downloading the trial soon and construction of a test at home server. I see that the minimum requirements are that 80 GB for ESXi but does that mean that ESXi needs 80 GB to be run in addition to virtual machines?

  I want to just prepare for the way I need to build it. Will be need ESXi on it's own hard drive must be installed, and then the other hard drives for data storage?

  Welcome to the community - the best practice is to seprate the storage that you House your virtual machines are the disk that contains the ESXi software - I don't think the 80 GB will be inlcude nominal VMFS datastore but I would invest in a disk drive inexpensive in order to give you more storage.

  Another suggestion to get tested as painless as possible - to confirm that the hardware you are using is supported - http://www.vmware.com/resources/compatibility/search.php

• Script to list all the warehouses of data in a cluster, the virtual machines on the data store and the host of the virtual machine is on

  We have warehouses of data which are seen by more than one cluster. I need a script that will display:

  all stores of data seen by a cluster

  the virtual machines on the data store

  the host of the virtual machine is on

  the cluster the host is in

  The output I want is

  name of the store of data, the VM name, host name, the name of the Cluster

  any help would be appreciated

  Pretty sure this will do what you need:

  $report = @()
  Foreach($cluster in Get-Cluster){
      $datastores = $cluster | Get-VMHost | Get-Datastore
      foreach($datastore in $datastores){
      $vms = $datastore | Get-VM
      If ($vms.count -ge 1){
          foreach($VM in $vms){
          $object = New-Object -TypeName PSObject -Property @{
                Datastore = $datastore.Name
                VM = $VM.Name
                HostName = $VM.VMhost
                Cluster = $cluster
              }
          $report += $object
          }
  
      }
      }
  }
  $report | Export-Csv C:\Temp\VMs.csv -NoTypeInformation -UseCulture
  

  If you only want to shared data warehouses you can then use

  $datastores = $cluster | Get-VMHost | Get-Datastore | Where {$_.Extensiondata.Summary.MultipleHostAccess -eq $True}
  

  Hope this helps

• Restrict 2 virtual machines on the same host at any time.

  Hi all

  I am implemented in virtual machines as an HA pair and would limit the virtual machines to be on the same ESX host, someone did that? or can someone point me in the right direction?

  Thank you

  Amar

  Hi Amar,

  You will need to create a VM host affinity rule but this DRS must be activated, see page basic guide System Admin. 72 of link http://www.vmware.com/pdf/vsphere4/r41/vsp_41_resource_mgmt.pdf

  If you have found this or other useful information, please consider awarding points to 'Correct' or 'useful '.

  F10

  VCP3, VCP4, HP UX CSA

  http://KB.VMware.com/

• Network down frequently on a virtual machine after the upgrade of computers host and vmware to win 10

  Dear all,

  A week ago, I upgraded both my two machines VMWare Win 7 to win 10, as well as the host operating system. also from 7 to 10.

  Now once every 1 or 2 days, one or both the two vmwares aura an esclamation mark on the network status icon in the lower right corner and West no connection.

  The host operating system is NOT having any problems with the network.

  The solution is to disable and reactive the adapter to virtual machines, or repair of running Network Diagnostics where she'll tell me that it s has reinstated the connection to the bridge. But obviously I´d prefer the VM´s to be on the internet 24/7 without my intervention.

  I have another computer on the same router on which I did the same thing, but with this I m not having these problems. A different and not connected equipment via the VPN running on the host OS, which is the case with the machine that s had questions.

  But even once, the host operating system is not having issues, the two VM´s aren´t always the two to have this problem, and this never happened when he was all Win 7.

  I ve disabled some nights windows defender analysis and TCP/IP V6, but neither helped.

  Want to see some of the information from the last network diagnostics / repair or some log file, or you already know what would be the solution to my problem?

  Thanks in advance!

  Best regards

  Jazzl

  Well, I thought that a vm was having this problem a lot more often than the other, so I looked for error messages in windows journal, showing that the network problem - have to with DHCP btw - always spent 2 minutes after an event regarding slui.exe, not found on the other machine.

  What I also noticed was that the problematic vm had lost its activation of windows with the upgrade to win 10 (win 10 has limits to how much the same license can be run as virtual machines), is is not the case for the more successful one.

  Then I copied the good machine, which contains the same as the other, changed mac and uuid and now it s showing that enabled, no problem so far.