No network connection between the virtual machines on different hosts ESXi

Similar Questions

• no connectivity between the virtual machines on the guest only network

  I have trouble getting the network connectivity between two Windows 7 computers using a guest only network virtual in VMware Player.  Each virtual machine is able to get a (unique) IP address via dhcp and can ping itself and the bridge, but could not reach the other system.  I looked on my host computer adapter VMnet1 in Wireshark and saw incoming icmp packets in, but nothing is returned new.  My vmnetdhcp.conf file is unchanged with the exception to add a line to set the default gateway on my guests.  It was an attempt to solve this problem, and the same behavior was observed before changing anything.  Here are the details for this network segment:

  subnet 192.168.184.0 netmask 255.255.255.0 {}
  range 192.168.184.128 192.168.184.254;            # by default allows up to 125 VM
  option broadcast-address 192.168.184.255;
  option domain-name-servers 192.168.184.1.
  option domain-name "localdomain".
  routers option 192.168.184.1;  # This is the line, I added
  by default-lease-time 1800;
  Max-lease-time 7200;
  }
  host VMnet1 {}
  Hardware ethernet 00:50:56:C0:00:01;
  fixed-address 192.168.184.1;
  option domain-name-servers 0.0.0.0.
  option domain-name ";
  }

  Is there a problem with my configuration somewhere, or is it just a limitation of VMware Player?

  You may need to allow ICMP traffic of WF with Windows 7 as OS.

  André

• back-to-back connection between two virtual machines on different ESXi servers

  Assume that a name of Virtual Machine VM1 is on ESXi Server 1 and Virtual Machine name is VM2 exist on ESXi Server 2.

  We can configure two Virtual Machines back to back as connect us two physical machine back to back via cross cable. is this possible?

  Sorry for typo's fault, should be separated vswitch, with dedicated physical network card adapter

• Network connections for the virtual machine

  I have recently (1 year) past my office from a Windows computer to an iMac under 10.5 and VMware Fusion. My virtual machine is a member of our corporate domain.

  I can log on to the domain, and after making only two entries in my hosts, outlook, mapped file banks, etc. excellent work! However, here's my question...

  We use VNC widely remotely manage to help control our machines 100 + on our network. Our network is a network of class 10.25.1.XXX, and yet the VM is given an address 192.XXX.XXX.XXX in NAT mode.

  If I want to leave the running virtual machine and connect from work, I can't do my type in the 192.XXX.XXX.XXX as address/subnet is not in our routing tables.

  I'm not a network administrator, just the humble CEO of my company. Am I missing something?

  Thank you...

  Mr. bubbles

  I can't give advice on how get VNC running through a NAT configuration, but another option would be to give your virtual machine a network connected by a bridge instead of NAT configuration.  Then your VM would have its own IP on your network of 10.25.1.x.

• regarding the connection of the virtual machine to the external network

  Hi all

  I'm new to vmware and I have two virtual machines with windows operating system 7. How to connect to the external network?
  can I assign a NATed IP to them?

  If the need to talk about virtual computer internally, you can add all the VM in the same VSS(vswitch 1) at the same port group Network2 VLAN40. for virtual machines on that VLAN can communicate among themselves without problem and configure all virtual machines with IPs in VLAN40. no need for an another vs.

  For internet access, first check with your network administrator, if the VLAN has a routing or this VLAN has access to the DNS server that provide internet or the proxy server for internet access. He will confirm. or you can also check if this virtual machine are able to ping your DNS server or proxy servers. If its power of ping so it has access to this network. Configure the virtual machines that you configure a physical computer for internet access.

  If the VLAN has access to the internet, even that you configure the physical server with connection DNS and proxy for internet access only the configuraiton even here too in the virtual machine.

• Students cannot "connect/disconnect the virtual machine's CD/DVD devices.

  I will start with this context (and apologies for the wall o ' text): I'm a newbie.  I took the course VMware local community college offers [VMware ESXI Server Enterprise (CIS197)], but I've not yet certified. And I don't have a real experience, except what I have taught myself so far.

  I recently accepted a position of learning associated with the College (think: glorified lab tech). I was tasked to work with stuff from VMware in the laboratory (among other things such as Cisco and Juniper equipment). There is no pass-down information like the previous left the position four months ago.

  We have a single host running ESXi 348481 4.1.0. "We have vCenter Server (5.5.0, 1312298), running on Windows Server (2008 R2, Enterprise Edition).  Access host and vCenter through two different IP, addresses using the vSphere client (either 5.5 or 4.1, using a single application - depends to know if I connect to the host or vCenter).

  At that time, the host is using local storage only (we have plans to change this, but it will take time).  The host is not a production on its own server, because it does not have a school systems.  He does, however, run a number of virtual machines in the lab, students use (Linux, Microsoft, Web design, etc.).  So, right now, I can't take it down.

  I was tasked to create a number of virtual machines that students can use to make the basic labs of Microsoft Windows 7.  So far, I have:
  -Created users, one per student, on the host.
  -Creating VMs, deploy one per student, I have a gold model vcenter.
  -Creation of roles to limit the access of students to just their VM attributed, which they access via client vSphere.
  -Created a Windows Server 2008 R2 domain controller that is also a DHCP server.
  -Created a virtual network, which is accessible only by the Windows 7 virtual machines and is not visible outside the vSphere environment (if I said this right - he does not see the Internet or school network).

  So far, it's all good.

  However, I need to be able to allow students the ability to edit the ISO file on which their VM points in order to complete some laboratories. I guess they would use the button "connect/disconnect the virtual machine's CD/DVD devices" on the taskbar (or console window). It does not work.
  I searched a lot and found that others have had the same problem.  However, all of the solutions I've tried so far have failed.  When they click 'Connect to ISO image on the data... store. "they get an error message means nothing to me,"an internal error has occurred in the vSphere Client. Details: Object Reference not set to an instance of an object. Contact VMware support if necessary.
  The role that I use for students has these settings:
  -Data store > Browse the data store
  -Virtual Machine > Configuration > change the settings of the device
  -Virtual Machine > Configuration > settings
  -A bouquet under the virtual machine > Configuration >
  -Configure CD media
  -Console interaction
  -Connection of the device
  -On
  -Power off
  -(and more, which I don't believe are important to the question)
  -State > create the snapshot
  -State > go back to the snapshot

  I tried "Virtual Machine > Configuration > add existing disk", "Virtual Machine > Configuration > add new disk" and "Virtual Machine > Configuration > add or remove an instrument" with no luck.

  Either by the way, the root account can do all these things, but no other account can - not even a game as an administrator account.

  I've seen mention I have apply the role in the data store.  It is perhaps part of the problem. I can't see the data store when I am connected to the host (wellll, I can, if I click on the host name, then on the Summary tab - but roles do not apply at this stage).  I see is 'Inventory' (which has virtual machines and Pools of resources), 'Rôles' and 'log files '.

  I can see the data store when logged in vCenter. Roles of students, however, are defined on the host computer. If I clone the role of users in vCenter and change this role cloned to have "permissions" that those who are on the host computer and then apply it to the data store, it still does not work.

  So, after all this (which I hope I've included all the necessary information), what can I do to allow the students to change ISO to which they are connected?

  Of course, if I left something, or if someone has a question, please ask.  I want to get this resolved as soon as I can.

  It turns out that I finally found the solution to the problem.

  What 'fixed', it is sufficient to vSphere Web Client to vCenter, which then allowed us to use Single Sign-On (SSO).  This, in turn, allowed us to define users and roles in vCenter (rather than having set them up directly on the host computer) which have then been applied to the VMS of students and also to the data store.

  Now, they can (de-) connect their ISOs at will.

  I find it interesting that vSphere Client (application) shows the users (and the things that they have access to), but it won't let you set of users.

• Dedicated network adapter to the virtual machine and the host computer not let can visit his profile

  OK, here's my question, I know how to give themselves a phyiscal nic to a vmware, but I wanted to take it one step further and do not leave the host send or receive data from this network card, only the virtual machine can use this network/NIC...

  Here's my reasoning, I have to network conections, one is for my internal/field network and the second is a direct connection to the internet (Comcast) I don't want to use to separate the machines have for internet connection, I want to be on the same machine phyiscal and have just the vmware machine talking to comcast... is it possible?  I am running VMware workstation 7, last update.

  Thank you

  Cdrshm

  I assume you are using a Windows host?

  If Yes...

  -first set up networking networking with vmnetcfg.exe

  -assign vmnet0 to the network card for the internal network

  -assign vmnet2 to the network card used for direct access to the internet

  -Right-click on the map network-icon in the systray and access the properties of the network adapter for vmnet2

  -Disable all other protocols and the Protocol of vmware_bridge for this network adapter

  result: a virtual machine that uses vmnet2 can directly access the internet and the host has no IP address for this network adapter - and therefore cannot use it.

  _________________________

  VMX-settings- WS FAQ -[MOAcd | http://sanbarrow.com/moa241.html]- VMDK-manual

• Disable the Internet connection for the virtual machine.

  Is it possible to disable the internet connection to the virtual machine from Windows XP with on the neutralization of him on my Mac?  I just want to connect to the internet if/when updates are required.  Any other time.

  I run Windows XP Pro SP1 on VMware Fusion v. 2.0.1

  You have a virtual NETWORK adapter, Fusion UI calls it just a network adapter (which, due to a bad design, choice flowing from the settings box, but it's another criticism for another time...) This screenshot shows a disconnected virtual NIC:

  

• whenever I have to connect to the virtual machine asks me to enter login and password I can't save the credentials

  Hi, I used Windows Virtual PC XP mode for awhile and I just do a fresh install, and I'm having a problem that I seem not to be able to solve.

  After you enable the integration features, I got to the Windows Security login screen. I typed in the login and the password, but I accidentally made a mistake and could not connect. I clicked on cancel and was then in the XP login screen, where I entered then the right login and password and it me connected to the virtual machine XP without problem.

  Now, the problem I have is every time I connect to computer virtual it asks me the login and the password on the login screen of XP and I don't have the option to connect using the login Windows Security screen, so it do not give me an option to save my password and login information. So, to make things worse is that moment every time I have to resize the virtual pc it then asks me to log in again.

  Is it possible to return me to the Windows security login screen where can I put my login instead of the XP login screen when it is not an option?

  Hi Richard,

  The question you posted would be better suited in the TechNet Forums. I would recommend posting your query in the TechNet Forums.

  TechNet Forum

  http://social.technet.Microsoft.com/forums/en-us/w7itpronetworking/threads

   

  Hope this information helps.

• Smart card reader does not correctly connect once the virtual machine is restored from sleep using the vmrum controls

  Smart card reader does not correctly connect once the virtual machine is restored from sleep using the vmrum controls

  Scenario is,

  1. smart card reader is connected to the VM with card inserted in

  2 initiate a prompt suspension of the VM toolbar

  3. now to resume the virtual machine by using vmrun command into the host machine

  WS t vmrun start xxx.vmx

  Now, the recovery of VM but the smart card reader that was previously connected does not work properly in VM that is to say, sometimes after CV chip card reader driver is uninstalling and a few other times, chip connected to the drive is not available on a virtual computer

  My requirement is after power, smart card reader can stay connected to the virtual computer with the already installed driver and the smart card.

  Kindly help with this problem.

  Host operating system: Victoire 2012 R2

  The VM OS: win 10 x 64

  Thank you!!

  Dear all,

  I had a work around for this problem. By adding "usb.autoConnect.device0 ="0xVID:0xPID"" this statement to the VMX file, solves this problem, that is, whenever the VM is wake-up by clicking on the link CV or using vmrun commands, it connects the unit in question automatically and it is charging correctly with his driver. Obtaining smart card detected after sleep\hibernate with no problems.

  VID & PID is respective ID of the device that can be seen in the properties of the Device Manager "Device Instance path".

  For more information about this, visit VMware KB: automatic connection of USB devices to the virtual machine power on

  ~ Surendra

• What is the interval of time between the virtual machine Linux and ESXi host synchronization?

  I have ESX5.0 with a centos6 installed on this linux virtual machine.

  After the installation of vmware for Linux virtual machine tools, I activated the time synchronization between the virtual machine linux and ESXi host through vmware-toolbox-cmd.

  I wonder what is the interval of time between the virtual machine linux and ESXi host synchronization? If I quickly time OS system, when the OS system time will sync back to the ESXi host?

  According to http://www.vmware.com/files/pdf/techpaper/Timekeeping-In-VirtualMachines.pdf:

  By default, the demon checks the guest only once per minute operating system clock.

  However, depending on whether the guest is behind or in front of the result is different. So, please read the section "periodic synchronization" (at least) in the document mentioned above.

  André

• Unable to connect to the virtual machine after adding new eSATA drive

  Hello.

  I'm trying to connect my new 2 TB drive in VMWare Workstation. It is connected via eSATA to the host computer, and it works. I added the drive to the desktop as a new "physical disk." But now I can not power the workstation the most.

  (1) when I start the VMWare Workstation it right ask admin (it didn't need before).

  (2) when I turn on the prompt does not charge even the bios. It shows a rear screen with the logo of VMWare for a while and then stop saying: "VMware Workstation cannot connect to the virtual machine. Make sure that you have the rights to run the program and access all directories that it uses and access rights to all directories for temporary files. »

  The host is running Windows 7 x 64. The workstation runs under the standard user account.

  Thank you.

  Hmmm - it's unexpected - works for me here - only difference: I tried with only 1 TB disks.

  You start Workstatiion as an administrator?

  _________________________

  VMX-settings- WS FAQ -[MOAcd | http://sanbarrow.com/moa241.html]- VMDK-manual

• Not allowed to connect to the virtual machine after archive / installation of the Tiger

  I made an installation of archive / install OS 10.4 as part of the maintenance of the system. Today, VMware does not connect to the virtual machine and wants me to check my right to use the program and its directories.

  I recently bought VM Fusion and bought the license / registered. Something to do with installing the OS, maybe, but everything else works well.

  I don't have reinstall Fusion as part of the installation of archive / install.

  I would say that (this will not affect your VMS) because it is an easy thing to do and should decide on problems of permissions on the application itself.

• Move the virtual machine from one host to another with shared storage

  Hello

  I have a question on how to move a virtual machine from one ESX 4 host to a host ESXi 5.  These hosts have access to the same shared storage but the ESX 4 host is outside the network and host ESXi 5 is inside the network so vMotion is not an option.  They are in different groups.  I know that there must be an easy way to move this virtual machine, but for the life of me, I can't find it.  I guess I have remove the virtual machine from the external cluster but how to make the virtual machine in the internal cluster?

  Thanks in advance...

  If both host access to the data store even where VM's store, just stop the virtual machine, remove inventory on ESXi 4, go to ESXi 5 vSphere vSphere, browse the data store where the VM is stored, do a right-click on the .vmx file and add to the inventory.

• Networking between the virtual machine with the operating system Linux in VMWorkstation

  I'm new to Vmware Workstation 7

  I had installed vmware workstation on XP. I created two virtual machines with RHEL 4. I am unable to network between two virtual machines.

  I can't make a ping a machine to other Linux, which is the operating system on both the machine. However, cannot connect ftp or can't see computer networked in computer > network under linux...

  I had used the guest network only on both the machine with the same adapter vmnet8 (considering as switch) and have assigned static IP address at a time

  ORDI1 - 192.168.42.21

  COMP2 - 192.168.42.10

  and also have installed vmware tools on both the machine...

  can someone help me on this...

  muzaffar700 wrote:

  I can't make a ping a machine to other Linux, which is the operating system on both the machine. However, unable to

  ftp connection or may not see computer networked in the computer > network under linux...

  Disable all firewalls in your linux guests.

  I had used the guest network only on both the machine with the same adapter vmnet8 (considering as switch) and have assigned static IP address at a time

  ORDI1 - 192.168.42.21

  COMP2 - 192.168.42.10

  and also have installed vmware tools on both the machine...

  can someone help me on this...

  Host-Only is VMnet1, you used only NAT. static use of intellectual property and switch to DHCP for now. Make sure that the VMWare DHCP Server service is running. Put network cards in comments to "host-only '.

  Post your host ' ipconfig/all'.

  AWo

  VCP 3 & 4

  Author @ vmwire.net

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