How simulate correctly a VM with public IP address

Hi I need simulate a computer virtual which is connected to the public Internet with public IP addresses in VMware Workstation but don't know if I'm using appropriate measures.  I did something like this:

  1. Start the virtual network Editor, click Add Network.
  2. When the new network is created (IE VMnet2), I select "Host-only (connect VMs internally in a private network).
  3. Check the box "connect a virtual network adapter.
  4. Assign the corresponding Internet public IP subnet to subnet IP subnet mask fields and.
    Note for some reason I'm not able to use anything that does not begin with x.x.x.0.  For example, I am able to use 109.122.105.0 and 255.255.255.0, but not 109.122.105.90 and 255.255.255.248.  If anyone knows why please help us with that as well.
  5. On the virtual machine, I will then edit the hardware settings and assign the network device to VMnet2.

Issues related to the:

  1. Is - what the right way to say simulating virtual machine running in my PC with public IP addresses?  The goal is to preserve the settings of the virtual machine without changing anything.
  2. Is traffic from my PC targeting this public IP address will be only referred to this VM and not on the Internet?  It seems that it is indeed the case, even when I'm connected to the Internet, but I just want to check if it comes to the way it was designed to work.
  3. Why would network editor virtual allows us only to 109.122.105.0/24 (IE with 255.255.255.0) rather than 109.122.105.90/29 (that is to say with 255.255.255.248)?
  4. Is it possible to visualize the vSwitches and VMnets that are running on my PC?  With vSphere client connected to ESXi, I am able to see how they are visually connected when I click on Configuration of the host and then network.

1.) unless you need to access the virtual machine on the host virtual network adapter, you must create a separate vmnet.

2.) on a single host network traffic will not stay internally. However, creating such vmnet with a virtual map of the host can prevent host access this specific Internet subnet, because traffic is routed internally.

(3.) the appropriate subnet ID in this case is 109.122.105. 29 88(see, for example, http://www.subnet-calculator.com/)

4.) No, nothing that I would like to know of.

André

Tags: VMware

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    Firewall inside the interface Ethernet0 192.168.1.1 > LAN switch 192.168.1.2 with security-level 100

    I have public IP block 199.9.9.1/28

    How can I use the public IP address to create the IPSec VPN tunnel between two sites across the internet?

    can I assign a public IP address on the Gig1 inside the interface with the security level of 100 and how to apply inside to carry on this interface?

    If I configure > firewall inside of the item in gi1 interface ip address 199.9.9.1/28 with security-level 100. How to make a safe lane VPN through this interface on the internet?

    I'm used to the public IP address allocation to the interface outside of the firewall and private inside the interface IP address.

    Please help with configuration examples and advise.

    Thank you

    Eric

    Unfortunately, you can only complete the VPN connection on the interface the VPN connection source, in your case the external interface.

    3 options:

    (1) connect a router in front of the ASA and assign your public ip address to the ASA outside interface.

    OR /.

    (2) If your ISP can perform static translation of 1 to 1, then you can always finish the VPN on the external interface and ask your provider what is the static ip address assigned to your ASA out of the IP (10.0.1.2) - this will launch the VPN of bidirectionally

    OR /.

    (3) If your ISP performs PAT (dynamic NAT), then you can only start the tunnel VPN on the side of the ASA and the other end of the tunnel must be configured to allow VPN LAN-to-LAN dynamics.

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