Your network connection may not be properly configured or there is technical failure. Throughout this post, the words “host” and “guest” will be used to describe the systems being run.Meaning of There seems to be a VMalware Network Adapter installed on my PC how do I get rid Trying to connect to a network source may sound easy but it can’t help to encounter a problem once in awhile. Many different factors exist that one must consider when setting up a home lab which this lab report will explore and outline.The host machine will be limited on the amount of guests it can run or the amount of RAM for each guest if the installed RAM low.Theres no need to reboot and choose which operating system you want. When setting up the lab the amount of RAM is a big factor as each guest will be allocated a certain of RAM. Arguably one of the most important factors to consider is that amount of RAM that is available on the host machine. The word “guest” is used to identify the machines that are being run virtually (in virtual box, VMWare, etc.). When discussing a virtual lab, the word “Host” is normally used to identify the actual physical machine that the user is sitting in front of.
There Is No Network Adapter On Your For The Parallels Shared Software On TheMAC users have to use the program VMware Fusion or can utilize the program Parallels to be able to run Windows software on the OSX platform.After installing VMware, such as any other Windows software there will be a home screen with 3 options “Create a New Virtual Machine”, “Open a Virtual Machine” and “Connect to a Remote Server”. The program QEMU can be run on both Windows and Linux hosts but have fewer options in the setup. Linux systems also have the options of running a hypervisor such as XenServer or KVM. 3 virtual machines were installed This is a good starting point for a virtual lab regarding cyber-security because it allows for practice on a Windows system as well as a Linux system however there are more options available when setting the lab up which will be discussed later in this paper. The host machine is an ASUS ROG GL702VSK 64-bit machine with 32 GB RAM. This report will outline the install process, discuss vulnerabilities and threats, the benefits of virtualization and best practices involved when running a virtualized environment.This lab will be using VMware Workstation 14 Professional as the virtualization software running on a windows host (both of these programs can also be run on a Linux system).![]() This lab will not discuss the Remote Sever option.VMware comes with a Virtual Network Editor that comes with 3 adaptors from the start, a bridged adaptor, host-only and NAT interface. These are pre-built downloaded images of the operating system. OVA, VMX or VMC files will use the “Open a Virtual Machine” option. This is useful for generating the most realistic lab possible but really not feasible for most users.Figure 1 – Virtual Network Editor LocationIn the Virtual Network Editor, VMnet1 is pre-set up as the Host-Only adapter. Using separate adapters for each machine. Other networking options include: This allow vmnet1 to act as the DHCP server and hand out IP addresses to the virtual machines as they boot up. Figure 3 – Setup DHCP settings in the VNEClick the “DHCP Settings” button and enter the start and end IP addresses as required. For this lab the subnet 192.168.1.0 was set with a 24-bit mask (192.168.1.0/24). Any Subnet can be placed in this spot just make sure that the net mask is set up correctly or else it the options won’t take. Select VMnet1 and make sure that the tick boxes “Connect a host virtual adapter to this network” and “Use local DHCP service” is selected. This will save the user a lot of frustration.Figure 5 – Typical is should almost always be chosen2. To release the mouse (cursor) the default hot-key combination is “cntrl + alt”. Remember by default, VMware automatically captures the cursor into the virtual session. Figure 4 – Setup DHCP settings in the VNETo install the downloaded windows.iso click “Create a New Virtual Machine”. This makes identifying the guest’s OS easier when conducting networking audits. For this lab the IP addresses. Give the virtual a name and define a location to save the data Figure 9 – Chose the location to save the OS data5. Figure 8 – Location of Windows Product Key4. Select 8.1 pro from the drop down menu and enter in a password. Iso that was downloaded for this post enter the product key that was given when checking out from the website. Iso and click next Figure 6 – Locate the ISO3. Figure 10 – Chose the virtual hard disk size. If 60 GB is chosen, it doesn’t mean there will be a loss in that much disk space on the hard drive but the machine will allocate up to that much on the fly dynamically. Keep in mind that this is not hard disk space. The receiving end of the network traffic will not know that the information is being originated from a virtual machine. All traffic coming from the virtual machine to the internet will seem like as though it is coming from the host machine. Network address translation or (NAT) will give the virtual machine internet access but it will be hidden behind the host machine. For this lab 2 network interfaces will be used, NAT and host only. Hardware can be customized through the settings optionAt this point the operating is ready to be installed however when setting up the virtual lab it is important to set up the network to allow the machines to talk to each other. Click finish Figure 11 – Click finish. Click Network Adapter” and choose NAT under “Network Connection” So the 2 network adapters together will give each machine internet with the safety of NAT but also an internal network structure with the host-only adapter.The other option would be to give each machine only a bridge adapter however this leaves the machines vulnerable to the internet and is not a good idea when setting up a virtual lab for cyber-security.Click on the virtual machine name in the library then click “edit virtual machine settings” Figure 12 –Where to edit the machine settings This adapter will not give the virtual machine internet but it will allow the different machines to communicate with each other all with different IP addresses. This will make it impossible to conduct testing on in the virtual setup due to the machines not being able to differentiate the different machines because they all share the same IP address.This is where the host-only adapter comes in. ![]() Linux use ifconfig however to do this net-tools must be installed. Find the IP address of the host machine (Window use ipconfig. However, unless specified in the settings VMware will install Windows1. Windows usually will automatically partition 4 different partitions when installing on an EFI system. Select “Power on this machine” and install Windows as per normal. Single processor or dual processor mac pro for photoshopFrom now on every other machine that is to be included in the virtual test lab should have a network that is set up that same way. From the Windows guest ping the host machine and verify that there is a successful ping.These 2 machines can now talk to each other. arp -a # this will verify that the host machine is in the arp cacheFigure 16 – Notice that the IP is on the same subnet as what was set up in the Virtual Network Editor2. Windows network can be verified by using one of the following commands. If not, selecting that option will virtually insert the VMware tools disc in which it can then be installed as though the user placed a disc in a physical machine.The second operating system that will be used for this lab is Ubuntu 16.04 LTS. If the option states “Reinstall VMware Tools” and not “Install VMware Tools” than the tools are already installed. The user can verify this by selecting “VM” in the toolbar.
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