1
vote
0answers
13 views

Bypass VPN from VirtualBox

I have a following setup:Windows 7 host machine with AT&T Global Network Connection VPNVirtualbox with Fedora and bridged network connectionTheoretically, as far as I know, such connection ...
0
votes
0answers
7 views

VBoxManage natnetwork portforwaring not working as expected

I'm running a headless guest 12.04 Ubuntu from a headless 16.04 Ubuntu host, using VBoxManage. The guest VM is configured with a natnetwork.VBoxManage modifyvm "Ubuntu 12.04 Server" --nic1 ...
0
votes
0answers
14 views

Should each VM get a dedicated tap to a virtual bridge?

I have a networking setup involving three VM's that is working, but I'm not quite sure it is optimal. Put simply - given a virtual bridge defined on the host, should each guest VM access that bridge ...
0
votes
1answer
40 views

Red Hat Virtual Box: Network is unreachable

I installed a RHEL virtual machine with Virtual Box and I can't ping my host computer nor internet.I configured 2 adapters:Attached to NAT, promiscuous allow all and cable connectedAtteched to ...
0
votes
0answers
33 views

Can't ping VirtualBox (Debian) VM from (macOS) host when a static IP is set

I am using a pre-configured VirtualBox virtual machine as a base for other VMs, as per instructions from my college professor; I practise in our uni lab and everything works fine.Here are some ...
1
vote
1answer
19 views

How to configure a lab environment in CentOS VMware virtual machine for RHCE

I want to configure 3 servers in VMware and I am a beginner with less knowledge in this fieldHost system is a Windows 10 ip (192.168.40.40) (ip configuration is dynamic)server1.example.com IP (192....
2
votes
1answer
30 views

VirtualBox: figure out host IP from NAT mode Linux guest

I need to SSH from guest VM (Linux/Debian 9) to its host running VirtualBox on a Windows 10 machine. Network configuration: NAT. Which Linux command can I use to figure out the IP of the host from ...
1
vote
1answer
45 views

How to make Joomla and MySql in separated VirtualBox machines communicating?

I have:A Linux Mint 18.3 host machine (192.168.1.19)A VirtualBox Windows Server 2012 guest machine with a Joomla installation on IIS8.5+PHP7 (192.168.1.8)A VirtualBox Windows Server 2012 guest ...
0
votes
0answers
29 views

VirtualBox Host-Only Adapter through Corporate Proxy

I started to learn about VirtualBox configurations. I am facing a problem with the proxy configuration inside to my office. I have configured 3 VirtualBox machines in my notebook:DNS Server (This ...
1
vote
1answer
50 views

Windows 'No connections Are Available' while connected to Virtualbox Host-Only Network successfully

I am successfully getting my internet to my Windows Host from a source inside a Virtualbox VM (a passed-through usb dongle), through the Virtualbox Host-Only Ethernet Adapter. But Windows thinks I'm ...
-1
votes
0answers
16 views

virtualbox networking issues

Im having trouble configuring centos as a guest on a virtual box. the host only network is working but not the NAT to access the internet.enp0s3=Host onlyenp0s8=NATroute table[root@...
0
votes
0answers
29 views

Internet connection not working on guest system (VirtualBox, Guest: Ubuntu, Host: Windows)

I have the VirtualBox 5.1.22 installed and I'm running Ubuntu 16.04 on it. My host system is Windows 7. When I installed everything, the VirtualBox/Ubuntu seem to have configured the network ...
0
votes
0answers
11 views

VirtualBox and VBoxVmService networking

I'm running ssh server on VirtualBox-ed Slackware 14.2 on Windows host. I've set up NAT networking with port forwarding with 4191 port configured as a host port.I've installed and configured ...
0
votes
0answers
25 views

VM: Connect Guest1 to internet through Guest2

I am quite new to VMs and networking. Below I have described my situation:I am using virtualbox to create a honeypot for people to use remote desktop software to connect to. I want to have a guest ...
0
votes
1answer
57 views

TCP spurious retransmission and duplicate ACKs for Virtualbox guests when bridged

Using Virtualbox 5.2.8 on Windows 10 Pro 64 Bit I noticed that sometimes TCP connections stall. The guests are Linux (various distributions). When I investigated the issue I found that this happens ...

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