Server with multiple network cards

Similar Questions

• How to configure a VM with multiple network cards to see Agent?

  How to configure a VM with multiple network cards to see Agent?

  We can archive this requirement by configuring the subnet used view Agent.

  The subnet determines which view address of Network Agent provides the server instance to connect to view for the client protocol connections. The view on VM officer has more than one NIC

  Follow the procedure below:

  on a display Agent installed VM,

  * Recording of VM session.

  * RUN--> type regedit or type regedit.exe at the command prompt

  * Create a registry entry to configure the subnet.

  For example: is HKLM\Software\VMware, Inc. \VMware VDM\Node Manager\subnet = n.n.n.n/m type - REG_SZ.

  In this example, n.n.n.n is the TCP/IP subnet, and m is the number of bits in the subnet mask.

• How can I force a virtual computer to use a specific physical network adapter in a system with 2 network cards?

  I have a host with 2 network cards system.   I have a NETWORK card for the host computer to connect to my domain.  I have a virtual machine that is a deployment server Windows running Windows 2008 server.   The second NIC is to come and turn off the host machine and will then go to a CIsco 3550.   I need the server VM to use deployment only the second NETWORK card and does not communicate the 1st network card that the host uses.

  Can someone please help?  I'm new to VMware.   The original virtual machine on an esx server and was then converted to VMware server 2.

  Yes, just run the network on this host Editor as well.

• WLAN, lan, dmz on esxi with 2 network cards

  Hello

  I'm newbie esxi. What I'm trying to achieve on my esxi server is simple firewall/gw between internet (vmnic1), LAN (vmnix0) and DMZ. I have only physical 2 NICs in my server, DMZ should be "completely collapsed DMZ. I intend to have 1 web server (www, ftp) in the DMZ, 2 LAN and smoothwall acting as firewall servers.

  After reading some pdf files and some forum discussions I've come with an attached 'Networking' design.

  Could you experts please check design and advise me how secure is it and where are the potential pitfalls?

  COS you need to manage your esxi server.

  The following work of wll:

  An Esx3i server with two physical network (Teddy) interfaces

  pNic0 connected to the internet

  pNic1 connected to your local network

  3 vSwitches configured, one for each natachasery and one internal vSwitch (DMZ)

  Comments "Smoothwall" configured with 3 network cards, one for Internet, a local network, and a DMZ.

  Guests in the DMZ must be created with vNic on the DMZ vSwitch.

  SmoothWall manages the firewall and passes the correct port_number, etc. to the ip address in the DMZ.

  Kind regards

  Torben Jungsberg

• TCP on PC server with the network interface has 2

  If I need to create a TCP on PC server with the network interface has 2 with a different IP address, for example 192... and 172... and the IP address of the client side is 192..., is there something I need to take care.

  Any suggestion, thank you.

  No, by default the server listens on all interfaces.

• Error code 797: connection is not available because there is a problem with your network card or modem

  I have a Windows 7 laptop. I use broadband (DSL) to connect to the internet. Lately, I have an error with the code 797. It says connection is not available because there is a problem with your modem or network card. I have a Sony Vaio e series laptop.

  Hi Muffakham,

  Thanks for posting your question in the Microsoft Community forums.

  I see from the description of the problem that you are unable to connect to the Internet and receive "Error Code 797 connection is not available because there is a problem with your network card or modem".

  I imagine the inconvenience that you are experiencing. We are here to help and guide you in the right direction.

  To provide the proper resolution, that I would need more information on your side.
  Did you the latest changes on the computer before this problem?

  This problem may occur because of damaged or incompatible, drivers connection settings incorrect network, hardware or software problems and missing updates.

  Method 1:
  I suggest you try the procedure described in the article and see if it helps.

  How can I troubleshoot network card?

  http://Windows.Microsoft.com/en-us/Windows7/fix-network-adapter-problems

  Method 2:
  If the problem is not resolved, I suggest you try the procedure described in the article and see if it helps.

  Windows wireless and wired network connection problems
  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  Check out the link for more information.

  Why can't I connect to the Internet?
  http://Windows.Microsoft.com/en-us/Windows7/why-can-t-I-connect-to-the-Internet

  Let us know the status of the issue after you perform the troubleshooting steps. If you need information about the problem with the connection to the Internet or get help, I'll be happy to help you. We, at tender Microsoft to excellence.

• When I try to establish a wifi connection, it shows that the problem with the network card is not fixed. How can I solve this problem?

  When I try to establish a wifi connection, it shows that the problem with the network card is not fixed. How can I solve this problem?

  Hello

  Thank you for writing to Microsoft Communities.

  Until we start troubleshooting on this issue please provides us additional information by answering a few questions, this will help us better solutions to the problems.

  1. What is the full error message do you get?

  2. are - that you be able to access or connect to the Internet via wired?

  3 have there been recent changes to the computer before the show?

  Please go ahead and follow the steps mentioned and later a update on the State of the question.

  Method 1:
  Try to run the network troubleshooters. Check if it enumerates and helps resolve the errors.
  http://Windows.Microsoft.com/en-us/Windows7/open-networking-troubleshooters

  Method 2: If the problem persists, try to follow the steps from the link.

  In the Windows wireless network connection problems:
  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  Check this link for more information:

  How can I troubleshoot network card? http://Windows.Microsoft.com/en-us/Windows7/fix-network-adapter-problems

  Why can't I connect to the Internet?
  http://Windows.Microsoft.com/en-us/Windows7/why-can-t-I-connect-to-the-Internet

  Please follow these recommended steps and post if you still experience the problem.

• A physical server with 2 NETWORK interface card using a virtual machine as IPS (transparent VM) and everything should work normally?

  Hello guys.

  Is there a diagram that I made, using for my self this question.

  

  As you can see, I have a physical server with 2 NIC I don't want to use a VM (with Snort) as IPS / IDS system for inbound traffic on the management of VLANS. Is it possible to use this VM in this way (as an IPS/IDS, VM with two NIC without any routing work?)? Maybe you have a suggestion, how can I achieve this, as easy as possible? Maybe you have an opinion, what OS unix system do I use?

  Thank you for your time and your answers. Any useful information is much appreciated.

  Yes, it should work. You need to look out for, it's that the 'outgoing' NIC is not connected to the same physical switch as the entrant and that there is no link between these two physical switches, because this would create a loop of layer 2 on the network.

  I haven't worked much with Linux, but I don't see that you would have a problem to find some Linux/Unix with the possibility to bridge two network cards and use some software IPS to inspect the traffic.

• Create multiple virtual machines with 2 network cards

  Hey guys -.

  Been researching some scripts of difference but did not find one who will help me in my situation.

  I'm looking for a script that will allow me to clone model and apply network settings to 2 network cards.

  1 clone Vms + 20 model

  2 Let me send it to a particular lun (using a few LUNS to available)

  3. choose a custom unique specification

  4. apply intellectual property on 2 NICs (primary and backup).

  Any help would be sincerely appreciated.

  Thank you

  Sorry to lose this thread out of my sight.

  What follows is an attempt to meet all the conditions you listed.

  $numberOfVM = 20$baseVMName = "VM"$templateName = "Template"$osCustName = "MyCust"$IPBase1 = "192.168.1."$IPBase2 = "192.168.2."$IPMask = "255.255.255.0"$IPGate1 = "192.168.1.254"$IPGate2 = "192.168.2.254"$IPDns1 = "192.168.1.100"$IPDns2 = "192.168.2.100"
  
  # Target resourcepool$resPool = Get-ResourcePool -Name Resources
  
  # Get the template$template = Get-Template -Name $templateName
  
  # Create a copy of the OS Customisation SpecTry {    Get-OSCustomizationSpec -Name tempOSCust |    Remove-OSCustomizationSpec -Confirm:$false -ErrorAction Stop}Catch {}
  
  $osCust = Get-OSCustomizationSpec -Name $osCustName |     New-OSCustomizationSpec -Name tempOSCust -Type NonPersistent
  
  # Clone the number of requested VM1..$numberOfVm | %{    # Find the datastore with the most free space    $ds = Get-Datastore | Sort-Object -Property FreeSpaceGB -Descending |        Select -First 1
  
      # Update the OS Customisation Spec NIC parts with the IP addresses    Get-OSCustomizationNicMapping -OSCustomizationSpec $osCust |    Set-OSCustomizationNicMapping -Position 1 -IpMode UseStaticIP -IpAddress "$IPBase1$_" `        -SubnetMask $IPMask -DefaultGateway $IPGate1 -Dns $IPDns1 -ErrorAction SilentlyContinue | Out-Null
  
      Get-OSCustomizationNicMapping -OSCustomizationSpec $osCust |    Set-OSCustomizationNicMapping -Position 2 -IpMode UseStaticIP -IpAddress "$IPBase2$_" `        -SubnetMask $IPMask -DefaultGateway $IPGate2 -Dns $IPDns2 -ErrorAction SilentlyContinue | Out-Null
  
      # Create the new VM    New-VM -Name "$baseVMName$_" -Template $template -OSCustomizationSpec $osCust `        -Datastore $ds -ResourcePool $resPool  | Out-Null}
  

  The script will create clones of $numberOfVM of the model. The virtual machines will be created at the root of the bunch, and they will be called VM1, VM2...

  The OSCustomizationSpec needs to exist and must have 2 network cards.

  The script finds the data store with more free space to create each virtual computer.

  Addresses IP of NIC are consecutive, for example on NIC1 you get 192.168.1.1, 192.168.1.2... and so on.

  Let me know if you have any questions.

• vCenter - multiple network cards

  Hello

  I have a vCenter Server 4 U4 with multiple NICs for managing esxi connectivity etc. All ESXi hosts are connected via a dedicated card. For security reasons I must add one host to vCenter managed on one vlan separated / network card. Is this a supported configuration or a configuration that someone uses?

  When I add the host to vCenter it disconnects after about 60 to 90 seconds. All firewall ports are open and nothing is denied, DNS works very well, as well as the ICMP between vCenter server and the host. Any ideas?

  Thank you

  Good deal.  If the Windows Firewall looks like right check this KB: http://kb.vmware.com/kb/1008030

  Hersey

• HELP Please: problems connecting to Google Chrome or Internet Explorer: think it has to do with my network cards

  My computer works perfectly except that I can't connect to the internet using Google Chrome or Internet Explorer. Internet works fine.  I have another computer that is connected to the same network, and it works fine.  Also my signal strength is optimal. When I try to go on Google Chrome, it says that the web page is unavailable & the reason why is error: 105 (net: ERR_NAME__NOT_RESOLVE) the server is not found.  When I try to use the Internet, I get this message:

  Device is not working properly because Windows cannot load the drivers required for this device (Code 31)
  I've tried everything and looked at other forums. I went into Device Manager and tried to update the driver, but whenever I do it just says that all updates are already made.
  I really feel that my problem has something to do with network cards. When I go to Device Manager and discovered the network adapters 13 different adapters appear. The 1st is Atheros AR5007 802. 11b / g Wireless Adapter and it looks like it works very well but there are 11 different (Microsoft 6to4 adapt #10) (all have different # s, 10,11,12,14,15,16,17,18,20,5,9) there is (NVIDIA nForce Networking Controller)
  I think the problem is with the Microsoft 6to4 adapters because win I right click & then click on PROPERTIES of each adapter says: State of the device, this device is not working properly because windows cannot load the drivers required for this device. (Code 31) So, is to "find solutions", says & when I do that nothing happens, a message flashes on the screen that says: "Could not load driver software" and that windows is looking for information, but nothing ever happens.
  Can some1 please help me! My computer worked fine and both Google Chrome and still worked and then out of the blue it just stoped working. Any information would be very useful

  wisports,
  Thank you for visiting the Microsoft Answers community forum.

  You have found the source of your problems.  You must remove or uninstall, all the cards of 6to4.  Also delete everything that said map Tunnel or card miniport WUN.  Also uninstall or disable, Internet Protocol version 6 (TCP/IPv6) Properties tab on existing network cards.

  Once you have done these things, restart the computer and make sure that the 6to4 adapters does not return.

  Let us know how it works for you.
  Thank you
  Gloria
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Config of respectable with 2 network cards

  Hello community,

  I have virtualized a Windows XP Pro SP3 which had 2 NICs for different network connections 2.

  Sum one could it me if I need also to install 2 network cards on the new Windows 2008 Server std to have the same networks installed in 10 work stations.

  I have used several times with a single network, but never virtualsation with 2.

  I wonder if I have to use 1 or 2 connections IMO and where I have to configure in the workstation.

  Best regards

  DPE_Irel

  TommyFreddy wrote: you must have two NICS and also ensure that all are trigger guard. Network connection VLAN different you adapter.

  @TommyFreddy, what you had to say offered absolutely nothing different, then what Richardson Porto and I together have already said!  For example, I exposed on what Richardson said Porto by adding additional information expressly excluded by him.  If you do not have something to say then what has already been said and then refrain from jumping and parroting what has already been said!

• Will VSA works with single NETWORK card

  Hello

  I have a question about the unit of storage in VSphere. As far as my knowledge is concerned, while we initiate the deployment of the VSA Cluster on two or three host scenario, a virtual appliance VSA is installed on each host computer, which automatically creates a HA cluster and creates two standard switches by default. Each VSA appliance has two network cards, one for the front-end server and one for the back-end.

  My question is if I have only one physical NETWORK adapter present on my Esxi hosts, VSA will work correctly? I asked this question to a few friends and they me says that it will work and both the front-end server and the back-end NICS will be connected to a single virtual switch with which the physical NETWORK adapter is connected. I've never tested and I do not have an environment who test him too. Anyone of you can test it for me?

  Thanks in advance.

  Sorry for the confusion, the VSA 1.0 does not work with ESXi having only single-port Teddy.

• Unable to connect to the internet with the NETWORK card and Windows Millennium Edition.

  Hello

  I turned on my old computer yesterday, who has installed Windows Millennium Edition. At the back of the computer is an Ethernet port which is marked as LIEN ACT. The NIC with this port is Realtek 8139 PCI Fast Internet Adapter. I spend two hours on the Internet configuration and I did and finally got connected, but then, a few hours after, something went wrong and the Internet and the NETWORK card has stopped working! And the card has disappeared from the Device Manager, but he's still showing in network in Control Panel. I opened the computer and I reconnected it to the slot, but it did not help. At the back of the computer next to this port are two LEDs - green indicates the power that lights up when I plug the Internet cable and the other orange indicates actual connection. But now these two LEDs are not indicating something even when I plugged in the cable to the Internet, which comes from my router. In the computer a Dial Up connection PCI is installed too, but I disabled it. I used Dial-Up in 2002. So, I need help.
  But I know that I can connect with this Ethernet card to the Internet because it worked for 3 hours, I've loaded the pages and downloaded programs.
  Please don't point, should I upgrade Windows!
  Thank you.

  Hi friend,
  You can try a Bing search on connectivity to Win ME, I don't know there are still a few old sites that are not taken down you will find a few FAQ on.
  I saw not a ME machine in too many years to count!
  Good luck on your adventure.
  B Eddie

• "Your computer could not renew its address from the network (from the DHCP server) for the network card"?

  I saw this question posted several times here, but I can't find someone who has exactly the same problem I have.

  This problem started a week ago. Basically, my computer loses its connection ethernet once per hour to around the same exact time. which is only for about 5 seconds, but it's enough to get Skype and other things while I'm working, and it's very frustrating because I use Skype to talk with customers, and it looks unprofessional when my calls fall every single time. my computer can also use wireless (which does not go down), but he's too unstable for my work.

  now on the error message I posted. I get this error in my observer of events in about 30 minutes until my ethernet goes down, so I don't know if they are interlaced or not, because I don't get any errors when my ethernet really crashes.

  Here's what I've tried so far without success:

  -temporarily disable the firewall and antivirus

  -updated driver for both my wired network cards and wireless (both were UTD)

  I don't know what to do because I've never had this problem before.

  Here is some information on my computer if that helps all:

  OS: windows 7 Home premium (x 64-bit)

  computer model: gateway DX4870

  Look on the side of the router and make sure that the DHCP lease time has not set to 60 minutes.  As a simple solution you can just assign a reserved DHCP or a static address to the computer (in the router).

  PS: You'll find the DHCP lease on the map with the command ipconfig/all command at a command prompt

  John