Dual NIC VM One NIC Host

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zedsdead
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Joined: 21. Jul 2009, 18:44
Primary OS: MS Windows 7
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Dual NIC VM One NIC Host

Post by zedsdead »

I have a Windows 2008 server VM that I have set 2 bridged NICs on a single NIC XP Host. It is not working properly.

Is this setup even possible? If it is what settings should I be usuing for the virtual NICs?

Thanks,
Zed
Sasquatch
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Re: Dual NIC VM One NIC Host

Post by Sasquatch »

Why would you bridge the same adapter twice? Only to get more than one IP on it? Already possible if you look a bit better at the IP config.
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zedsdead
Posts: 2
Joined: 21. Jul 2009, 18:44
Primary OS: MS Windows 7
VBox Version: OSE self-compiled
Guest OSses: Ubuntu

Re: Dual NIC VM One NIC Host

Post by zedsdead »

I am trying to learn a bit about creating a Windows 2008 firewall. My knowledge is such Firewall = 2 NICs. So my host only has 1 NIC so I was trying to simulate that in my VM.

Since I posted this I have created a Smoothwall VM with the same setup. It seems to work but it is very unreliable and I can only access it on the host.

Any help along the lines of "You have your adapters set wrong in VBox" or "You are wasting your time and you really should be working with a host that has 2 NICs" would be appreciated.

Thanks,
Zed
Sasquatch
Volunteer
Posts: 17798
Joined: 17. Mar 2008, 13:41
Primary OS: Debian other
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Windows XP, Windows 7, Linux
Location: /dev/random

Re: Dual NIC VM One NIC Host

Post by Sasquatch »

I suggest the latter, get a second NIC. Makes it a lot easier to do things. They are very cheap anyway, it won't make you loose your house or something :P.
Read the Forum Posting Guide before opening a topic.
VirtualBox FAQ: Check this before asking questions.
Online User Manual: A must read if you want to know what we're talking about.
Howto: Install Linux Guest Additions
Howto: Use Shared Folders on Linux Guest
See the Tutorials and FAQ section at the top of the Forum for more guides.
Try searching the forums first with Google and add the site filter for this forum.
E.g. install guest additions site:forums.virtualbox.org

Retired from this Forum since OSSO introduction.
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