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103 votes
9 answers
404k views

How to do networking between virtual machines in VirtualBox?

I have two virtual machines in VirtualBox. I would like to do networking between them. For the moment I have the default configuration on both, but they seem to have the same IP-address 10.0.2.15. I ...
Jonas's user avatar
  • 27.9k
22 votes
5 answers
80k views

HOST can't connect to GUEST with NAT networking at Virtualbox but others

It confuses me about NAT networking, but I can use VMware and Parallels Desktop to do that. I knew NAT how it works, just need an explain about this situation. The following is from official ...
TonyY's user avatar
  • 321
18 votes
3 answers
36k views

Virtualbox -> Can't add 2nd adapter to network for VM

I have a Debian Wheezy VM running in virtual box with the 1st adapter being NAT. However I want to also add a Host-only network but I can't add 2nd adapter to network for VM, it is grayed out. Any ...
Nikos's user avatar
  • 630
14 votes
3 answers
128k views

How to access server running in VirtualBox from the host?

I am running a web app on the VM. I can see the app at localhost:8888 via a browser from within the VM. I cannot see the app from the host at the same URL. That is the goal. I tried VBoxManage ...
Kirkland's user avatar
  • 243
13 votes
2 answers
20k views

how to access samba on a guest Linux behind the VirtualBox NAT?

On my laptop, I'm running Ubuntu 9.10 under WinXP using VirtualBox 3.1.2. I want a setup where: The guest can freely access the internet. The host can access the guest files via Samba. The setup ...
noamtm's user avatar
  • 367
7 votes
3 answers
17k views

Connecting to VirtualBox guest (ubuntu) from host (osx) via NAT?

I have a VirtualBox guest (running Ubuntu) configured with NAT through my host laptop (running OSX). It was my understanding that with NAT configured, I could access the guest from the host (w/o any ...
EvanK's user avatar
  • 313
7 votes
2 answers
22k views

NAT Port Forwarding in VirtualBox

I have enabled two adapters in my VirtualBox (running Ubuntu 12.10 Server Edition), with types as: Host-only and NAT. My main motive is to be able to connect two VMs running on two different hosts (...
Tanny's user avatar
  • 221
7 votes
3 answers
16k views

Bridged vs. NAT: a Virtualbox and VMWare Comparison

I installed VMWare Workstation 7.1.x and Virtualbox 4.0.8 on two different hosts, so I could compare. I set the virtual network adapter on both to NAT, which was successful for both. The result: ...
Brent Arias's user avatar
7 votes
2 answers
3k views

VirtualBox dhcp server is leasing the same IP to all guest VM's connected to a VirtualBox Nat Network

I created a new nat network with dhcp enable through GUI on my VirtualBox 6.0 and connected 2 Guest VM's to it but keeps assigning the same IP to both VM's even if they are running at the same time. ...
Daniel Chiang's user avatar
7 votes
2 answers
13k views

Changing the default network VirtualBox assigns to VMs attached to NAT

By default, VirtualBox assigns a 10.0.2.0/24 address to a VM attached to NAT. Is it possible to change NAT to a different network? This is not a duplicate question. I know it is possible to define a ...
Ben's user avatar
  • 224
5 votes
3 answers
14k views

How can i setup a guest-guest network connection with virtualbox?

I have setup multiple guest hosts with NAT networking. On each hosts i have some portforwards so i can connect from my host (like 2222 to 22 host 1, 2223 to 22 host 2, ...). How can i setup a guest-...
tonymarschall's user avatar
5 votes
3 answers
7k views

VirtualBox NAT port forwarding on Ubuntu 64?

I have an Ubuntu 9.04 desktop 64-bit guest OS running on an Ubuntu 9.04 desktop 64-bit host OS (yes, the same OS). I'd like to run a web server on the guest and make it accessible through NAT on the ...
Greg Mattes's user avatar
  • 3,402
5 votes
2 answers
6k views

Connecting to a VirtualBox machine from the host, using an ip address

In a macbook host, I run VirtualBox having a guest ubuntu server, with a NAT network setting. In the virtual machine application "Parallels", I would get on the host an IP address of the guest, to ...
Doron's user avatar
  • 402
5 votes
1 answer
1k views

How to configure VirtualBox NAT network with IPv6?

I am running an externally-acessible server inside a VM. My local router is configured to use DDS to map my IP address to a domain I own and to forward packets to ports 80 and 443 to my Windows PC. ...
Sergiy Belozorov's user avatar
4 votes
2 answers
2k views

VirtualBox network configuration

I have a CentOS 6.1 virtual machine, virtualized with VirtualBox on Windows XP. This machine hosts my local development MySQL server. I'd like to find the correct network configuration, so that: my ...
BenMorel's user avatar
  • 981

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