Virtual Networking with 6 natachasery

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• Virtual network Editor

  Hello

  A number (12) of VMS, I moved from my old laptop under VM Workstation 9 to my new computer laptop with 10 Workstation (10.0.2 build-1744117).  The machines I spent are all affected with static addresses.  I added a new virtual network and so I gave him the IP address of my machines (192.168.95.0), but when I apply the settings, VM gives me a random address.

  First of all, is it possible to define your own IP address and the subnet in the virtual network Editor?  Example 192.168.95.0

  Second, networks, I added, I cannot delete them now.  Is it possible to delete the virtual network editor networks?

  Concerning

  Ewan.

  It is indeed unusual. Unfortunately I have an older version installed at the moment, and on this, everything works perfectly.

  I could think - other than a software bug-, is that maybe an application for Antivirus/end point protection is blocking something. What you can try is to temporarily disable these applications/services and also to start the virtual network with permissions editor high (by right clicking) "as an administrator".

  André

• Networking with 3 vms in VMplayer - laboratory facility

  A newbie maybe question... for a laboratory College experiment.

  I installed VMPlayer with the following configuration:

  HOST: Windows 7 x 64

  VMPlayer v3.x

  I want to set up a virtual network with the following in mind.

  VM 1 # - Windows Server 2003 -

  I want to use it as a domain controller and the DHCP server for the virtual network composed of--

  #2-Windows XP Professional as a Client VM

  #3-Windows XP Pro also as a second client VM

  Suppose that there is no internet connection required for the virtual machines as it's just an experience to teach the LAN.

  One of you can help me with this one using VMPlayer.

  Thank you.

  You have read Configuring a virtual network in the help file in VMware Player?

  In addition, if you need to change the VMware virtual network, you need to manually install the virtual network Editor, because it is not installed by default in VMware Player 3.

  ==========

  To install the missing virtual network Editor, the command prompt:

  VMware-player-*.exe -e c:\vmptmp
  

  Then in the c:\vmptmp folder find the file c:\vmptmp\network.cab and extract (double-click on the .cab file) vmnetcfg.exe (virtual network editor) file in the working directory of VMware Player usually 'C:\Program VMware Player' or ' C:\Program Files (x 86) \VMware\VMware Player.  You can create a shortcut and place it with the shortcut of VMware Player, if you want to access it more easily.  Note: there are some for all the files to be extracted to then access the network.cab file.

  Post edited by: WoodyZ - posted: May 26, 2011 19:10

• Not available in the configuration of the adapter VMNet8 virtual network

  Hi all

  I have HAD the following config:

  Virtual Server 2 on a machine with a physical NIC XP

  Two comments machines two Ent W2K3 running.

  IP address 192.168.1.1 and 2.1 default gateway of 192.168.1.5

  Both machines network cards configured to use VMNET8. VMNET 8 configured through the virtual network with IP 192.168.1.5 Editor

  The virtual card configured VMNET8 with 192.168.1.5 address in the host network configuration and the default gateway set as 192.168.0.254, that is the address of the gateway for my network home.

  With this config, I have had my two virtual on the same network and "Native" computers to the internet via my home network.

  Problem now is that somehow my journey becomes stripped on the host. The NIC VMNET8 achieved somehow a metric is lower than the physical host adapter. No problem when accessing the net from virtual methods, but when you try to access the net from the host machine, it attempts to route the internet traffic on the virtual interface on VMNET8 and of course fails.

  In addition, the possibility to connect the virtual machines to VMNET8 is not an option in NIC on each virtual machine settings more. I only have NAT, connected by a bridge and host-only.

  I spent some time on the issue without success so I uninstalled VMware and removed two virtual machines. After you have reinstalled, I am always presented with the same two questions.

  Does anyone have an suggestions?

  Kind regards

  Hamish.

  Welcome to the forums!

  I would say to keep the values by default as long as you have a good reason to change.

  Configure:

  I guess 192.168.1.0/24 is your address for VMnet8 network!

  The adapter VMnet8 host to:

  no gateway 192.168.1.1 by default, it is not necessary here.

  Comments:

  Either DHCP (served by the DHCP of VMware Server) or fixed IP 192.168.1. < starting="" with="" 10=""> , DNS, default gateway: 192.168.1.2
  If you use the VMware DHCP server control if 192.168.1.0/24 is configured as network VMnet8 address.

  Do not connect to the vNIC to VMnet8, choose 'NAT', which is VMnet8.

  If you found this information useful, please consider awarding points to 'Correct' or 'Useful' responses Thank you!!

  AWo

  VCP / vEXPERT 2009

• I installed Virtual PC with XP Mode on Windows 7 but I can't access the network from XP Mode.

  Network with virtual xp problem

  I installed virtual xp on Windows 7. but I can't access the virtual xp network. My LAN card manufacturer is realtek but virtual xp Device Manager indicates a intel NIC

  First, know what kind of NIC with your computer:

  1. click on Start > Control Panel > System > Device Manager .
  2. double-click on network adapters .

  Then, adjust the virtual machine:

  1. click on Start > all programs > Windows Virtual PC .
  2. right click Windows XP Mode and click settings .
  3. click on the network .
  4. Select the network card in the computer in the menu 1 adapter on the right side of the window.
  5. click on OK .

• Help to get a list of virtual machines with switch network and name

  I'm trying to get a simple list of virtual machines on a single host and include their name and networkname.

  When I run this Get - vm | where {$_.} $host.name - eq "ESX.local"}, I get the virtual machines with their name.  When I run this Get-networkadapter - vm Get - vm | where {$_.} $host.name - eq "ESX.local"} I download news network with the name of the network, which is what im after. "  I want to combine these 2 commands and get vm name and network name in a csv.  The network name is the Group of ports, the VM is affected change settings for example, it could be vlan10 or what you named your group of ports in the switch DV.  I've attached a screenshot of the orders successfully.

  Hello, brisketx-

  You could do a little more efficiently by getting first the VMHost (s) that are of interest, then get their virtual machines and then using a computed property for the names of network for virtual machines.  As:

  Get-VMHost esx.local | Get-VM |    Select-Object Name, @{n="NetworkName"; e={(Get-NetworkAdapter -VM $_ | %{$_.NetworkName}) -join ","}}
  

  You can then, of course, lead to Export-Csv to write the data to a CSV file.  How does do for you?

• Average throughput of the network to a virtual machine with PowerCLI

  I would get average network throughput for a virtual machine with PowerCLI including all e-cards, the virtual machine has for the last week (not including NFS or storage of traffic-related).

  How best should add this report:

  Get - vm myvm | Select name, numcpu

  Thank you!

  Try like this

  Get-VM | Select Name, @{N="Avg Network Throughput MBPs";E={    [math]::Round((Get-Stat -Entity $_ -Start (Get-Date).AddDays(-7) -Stat "net.throughput.usage.average" |    where {$_.Instance -eq ""} |    Measure-Object -Property Value -Average | Select -ExpandProperty Average)/1KB,2)}}
  

  The script takes the aggregate value for all NICs for (the one where the Instance is an empty string).

  Then we take the average and converts the Kbps, Mbps.

• Network/DNS/DHCP issues with testlab - virtual network Editor is killing me!

  Hey all - a little new with workstation and have been messing around trying to get this to work for so long, I want to just set up my lab already but can't find the catch here.

  So, here is what I tried to do:

  Have a hand of Windows Server 2008 R2 (Controller/DHCP/DNS/Active Directory domain / IIS) addresses/leases DHCP of an internal network (which means, I want some Windows 7 Ultimate customers to assign IPs to the DC and NOT of VMWare offers integrated DHCP). I want clients to be able to use only one NIC (preferably) and both authenticate to AD and connect to the Internet (so I think I'll pass on DNS to resolve external domains?). I'm having a pretty hard time trying to understand what...

  My physical network is an active router Linksys with DHCP, so them to assign an IP address to the PC that I'm looking for this laboratory-perhaps it is a problem as well and must also be configured or have my VMNet reflecting?

  I tried to use NAT, a bridge connection, etc... and even then, when I got my DC with an active internet connection, how would I configure my clients (Win7 devices) to join the network even on my domain controller is? I tried some configurations in these forums as well, but none seems to for what I'm trying (which seems very simple!). Can anyone offer some advice? I am not opposed to the fresh start. Thanks for taking a peek.

  Here is an example of configuration when all the virtual machines are configured for NAT.

  Virtual network Editor:

  DHCP disabled for NAT

  For an example, I assume that the NAT subnet in 192.168. 100. x. You can change this if you wish.

  DC:

  IP address: 192.168.100.10

  Subnet mask: 255.255.255.0

  Gateway: 192.168.100.2

  DNS server: 127.0.0.1

  Configuration of the DHCP server:

  Range: 192.168.100.150... 200

  Subnet: 255.255.255.0

  Gateway: 192.168.100.2

  DNS server: 192.168.100.10

  The DNS server configuration:

  DNS forwarding to: 192.168.100.2 (for other than the own domain URLS)

  Other servers or systems with static IP settings:

  IP address: 192.168.100.11... 149

  Subnet mask: 255.255.255.0

  Gateway: 192.168.100.2

  DNS server: 192.168.100.10

  Customer:

  Networking will be set to automatic.

  In this way, the domain controller will be the only DHCP and DNS server, but each virtual computer will be able to access directly to the Internet. And because the domain controller is the primary DNS, your ad cannot function properly.

  André

• Best use of multiple NICS (collaborate with VIRTUAL networks or physcially separated)

  Set up my new production environment vSphere and trying to figure out the best way to set up the network.  I have pictures to illustrate, but the basic question is:

  1. use all NICS in a pool and VLANS to separate traffic - or -

  2 devote some physical nic to only certain things (VMotion, FT etc..)

  We use Dell R710 2 servers with 6 NIC of each.

  Our SAN is connected via zFCP iSCSI, see you in the group is therefore only for failover of emergency if environmental FC had to leave for some reason any.

  Please let me know which design you think would be the best.

  Thank you

  Michael

  Hello

  Everyone says to separate the service of the VMnetwork console.  If I can separate the traffic of service with one console vlan why separate physically?  If something happens to the service console connection disconnects but my machines always communicate then I would have trouble.  Why not make sure that if the network paths are for machines that I can control the server VM?

  Your VMNetwork is one of network environments more hostile within the vNetwork as its arbitrariness and a point of attack if someone breaks into a virtual machine. If you have the virtualization management network attached to your VMNetwork is on, there is a VERY good chance that the pirate VM now will be used to launch an attack against the network of virtualization management. Given the current set of attacks there is a VERY good chance of success. For security reasons, you want your management network virtualization to be separated and protected by a firewall of any other physical and virtual network. Ideally on its own switches with output physical switch VLAN in use. However if you use VLAN physical switch then you put your trust in these spending patterns, so you want to increase your monitoring of these switches.

  Since the original post, I combined the iSCSI traffic because it is a failover of emergency only where my zFCP hardware has a problem.  The iSCSI link rarely go to never get used and I didn't spend 2 physical network cards to something that would almost never be used.

  You want to spend 2 links for iSCSI, if you still do not have a failover, you can the bandwidth and redundancy. Consider all the links of storage redundancy.

  Let me know what you think on the service console.

  When you use VLANS in the vNetwork you are automatically protected against most known layer 2 attacks, but in the pNetwork you are confident that your switch configurations you will protect. These configurations have been known to change and not necessarily for the better. Some say, it must break so for that to happen, but 1 problem of configuration and your SC is now attacked. Remember, once the virtualization management networks can be attacked they can probably be broken. I know a pen-Tester, which can do that in a very short time, and they will have your virtual environment.

  Protect the machine from service/management console, Client vSphere, vCenter servers as if they were gold, access to them implies access to almost everything. That's why VMware strongly recommends that you create another network of virtualization management a firewall of all systems on your system. That within this firewall that place you jump machines that run all vSphere SDK and vSphere client and that you use something like RDP to access these tools without their execution through your firewall. Make this thing increases the security of your global virtual environment of giant protecting your investment in the current batch of management network attacks. VLANs are not a security tool, they are a tool of separation of network based on the pNetwork is correctly configured, maintained and checked. VLAN security is based on the confidence in your pSwitches not something that is authoritative.

  Best regards
  Edward L. Haletky VMware communities user moderator, VMware vExpert 2009, 2010

  Now available: url = http://www.astroarch.com/wiki/index.php/VMware_Virtual_Infrastructure_Security'VMware vSphere (TM) and Virtual Infrastructure Security' [/ URL]

  Also available url = http://www.astroarch.com/wiki/index.php/VMWare_ESX_Server_in_the_Enterprise"VMWare ESX Server in the enterprise" [url]

  Blogs: url = http://www.virtualizationpractice.comvirtualization practice [/ URL] | URL = http://www.astroarch.com/blog Blue Gears [url] | URL = http://itknowledgeexchange.techtarget.com/virtualization-pro/ TechTarget [url] | URL = http://www.networkworld.com/community/haletky Global network [url]

  Podcast: url = http://www.astroarch.com/wiki/index.php/Virtualization_Security_Round_Table_Podcastvirtualization security Table round Podcast [url] | Twitter: url = http://www.twitter.com/TexiwillTexiwll [/ URL]

• 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

  \[:o]===\[o:]

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• With the help of virtual network switches

  I use VMware Player 3.

  After you create a virtual machine, how can I associate a network interface to a given virtual network switch?

  I see no possibility to associate it with a particular switch, say VMnet4.

  Can I edit the .vmx file manually?

  Concerning

  Marius

  Yes, you will need to manually change.

  Where (n)"in what follows is the target number.

  ethernet(n).connectionType = "custom"
  ethernet(n).vnet = "vmnet(n)"
  

  For example...

  ethernet0.connectionType = "custom"
  ethernet0.vnet = "vmnet2"
  

• Fully virtual network

  I currently have a single Linux public invited on ESX 4. I would like to divide it into several guests who have their own network that is completely internal to the ESX Server. For example, taking the mysql off the coast of the prompt public face and giving him his own virtual machine that can be accessed by existing comments on a virtual network card.

  I did this years on VMWare Server 1.0 by a "Custom" network interface (rather than NAT, connected by a bridge or host only), such as VMnet4. I can't work on how do it on ESX 4 well because as far as I can tell, the interfaces are all similar to what was "Bridged" Server 1.0.

  How can I do this so that multiple virtual interfaces can talk to each other, but in no case to the outside world?

  The reason that I am so insistent on them not being not able to talk to the outside world, it's that I got once my contract is finished from a data center because a virtual network such as this one had a top DHCP server and it was somehow affect the rest of the data center, causing problems with physical machines that didn't belong to me. I've never worked on how it happened but I don't want to take that risk again (I don't plan on not on use DHCP for this network virtual anyway, but better be safe than sorry).

  I hope that I don't not too simplify this for you.  Network traffic will remain internal if the vSwitch machines virtual connected to doesn't have any physical (uplink) NIC connected to it.

  Create a virtual switch with no attached natachasery, create a second vNIC in each VM attached to these switches.  Of course, you should make sure that the IP address scheme works... That's assuming you don't need routing (which you shouldn't, this should be a simple configuration)

• Best practices with two natachasery

  Hello

  I'll put up a small environment Vi3 with two HP DL380 G5 machines ESX and NFS on NetApp for storage. This must be installed in a field of laboratory and serve as both a learning platform Vi3, we, the admins and a test environment for some of our customers run their own virtual machines with the test software and others. For this purpose, safety is a higher priority than redundancy, roughly equal performance. What is a decent way to implement the two natachasery for this configuration?

  vSwitch0 and pNIC1:

  -VMkernel (vMotion and NFS)

  -Console service

  vSwitch1 and pNIC2:

  -VM network

  This would obviously no redundancy (not counting the vMotion between hosts) but separate VM and non - VM traffic. Is there anything else I should be concerned?

  Thanks in advance,

  Daniel

  Hi Daniel,.

  Available seems very well, simply create a trade.

  (Depends on the load, you might want to consider making another Nic dual or quad). I have 2 natachasery for virtual machines and 2 for NFS...

  Here is a great link to the blog created by Texiwill: (best practices for up to 8 NIC explained)

  It was useful for me (thanks Texiwill..!)

  http://www.astroarch.com/wiki/index.php/Blog_Roll#Cisco_Subnet_-_Blue_Gears_-_Virtual_Networking

  Alex

• Check Point virtual network adapter for SSL Network Extender

  I just downloaded an update recommended for Windows 10. After updating downlaoded, whenever I start my computer it say compatibility assistant this app is not working properly try to reinstall Check Point virtual network adapter for SSL Network Extender. Why do I get this notice? I have no problem getting on the internet. I have a modem and a router that work well with all my devices. I use an ethernet cable, nothing has changed in addition to the recommended update.

  I thought I would try devices and adapters Manager double click Network and looked for updates. Updated and now I don't get notification any longer.

• How to monitor the TX and RX on PERFORMANCE for virtual network adapter BASP monitor?

  How to monitor the TX and RX on PERFORMANCE for virtual network adapter BASP monitor?

  I have a virtual network adapter that is created with Broadcom.

  This virtual interface named "BASP eCard" visible on the performance monitor in the category 'Rhythm Pipe' but not in the category "Network Interface".

  This is problematic because the Tx and Rx (bytes received/send in second) is available in "Network Interface" that show physical network cards only.

  Someone has an idea?

  Thank you

  This issue is beyond the scope of this site (for consumers) and to be sure, you get the best (and fastest) reply, we have to ask either on Technet (for IT Pro) or MSDN (for developers)

  *

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