All Questions
Tagged with networking virtualbox
581
questions
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107
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Setting Up Ubuntu Headless Server for Homelab – Need Some Guidance
Hello everyone,
I'm fairly new to Ubuntu and currently setting up a homelab. I've installed Ubuntu Server (headless) on my main machine, and while I can log in through the terminal, I'm feeling a bit ...
0
votes
0
answers
41
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Cannot connect on port, but can ping
I am running an nginx server on docker in my Windows host using the command docker run --rm --name nginx -d -p 8080:80 nginx
I am connected to a VirtualBox Ubuntu DHCP server using a bridged adapter.
...
- 21
1
vote
0
answers
267
views
Ubuntu 22.04 - How to change listen port for the native remote desktop?
First of all, I do not use xrdp so, it's not gonna be in /etc/xrdp/xrdp.ini. I can RDP from Windows to Ubuntu (hosted on VirtualBox - Bridged Connection) just fine via 3389 but I prefer using a ...
- 11
0
votes
1
answer
46
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I am attempting to route my Wlan wifi directly through my virtual machine before my actual local machine
I am attempting to route my Wlan wifi directly through my virtual machine before my actual local machine. I am doing this so I can use wireshark on my virtual machine without having packets be altered ...
- 101
0
votes
1
answer
1k
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KVM not supported shown in terminal while it is enabled
Can you let me know what I am doing wrong to install the KVM in Virtual Machine Ubuntu that I see the error of "CPU does not support KVM extensions"?
I am running a Linux (Ubuntu 22.04.3 LTS)...
- 11
0
votes
1
answer
317
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How to include VirtualBox GuestAdditions when Ubuntu server is guest on Windows host?
I've been trying to share a folder on a Windows 10 host with an Ubuntu server VirtualBox guest. Without any success. This answer to this question looked promising but failed at
$ sudo mount /dev/sr0 /...
- 149
1
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0
answers
530
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Netplan Configuration Isssue: Unable to obtain ip address for ethernet configured with dhcp4
Goal:
Determine why configuring an interface with only dhcp4 fails.
Setup
I am working on configuring netplan for a Virtualbox VM.
The VM has 1 bridged adapter connected to my machines wlo1 and 2 ...
- 141
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0
answers
132
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Ubuntu 22.04: Able to ping the host but no internet access on browser
I am new to ubuntu. I have VM Virtual box installed on Windows system which launches the Ubuntu 22.04.
My system is connected to Ethernet and is able to access the internet (with Windows 10). When i ...
0
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0
answers
63
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trouble connecting a linux server to a windows client
How can I connect a Linux server to a Windows client. I've both operating systems already installed on VirtualBox — Ubuntu Server 22.04 and Windows 10 Enterprise. For the Linux server, I kept the ...
-3
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1
answer
3k
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Receiving an "unable to resolve host address" error when using wget [closed]
New to using Linux systems and I recently bought a book with incorporated labs to teach me to use Kali Linux through Virtualbox. However, when I attempt to use wget, I receive this error:
Resolving ...
- 1
0
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0
answers
88
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Unable to see files in Ubuntu VM shared folder
I am using Try Ubuntu on a VM, I have not installed it yet as I'm not sure it will work for me.
I created a shared folder in the VM shared folder- in my windows C:\Users\sfox\documents\images with ...
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0
answers
63
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Vagrant error when running vagrant up
I am getting the following error when I run vagrant up. I'm using Ubuntu 23.04 running on VMware. The host computer is Windows.
ubuntu@ubuntu2304:~/DevOps/ansibleintro$ vagrant up
Bringing machine '...
0
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0
answers
772
views
internet unreachable on 22.04 post adding static ip configuration
I boot up a new virtual box ubuntu server instance - 22.04.3 lts from its iso image.
At this point I am able to run commands such as sudo apt update and sudo apt upgrade, etc and they run as expected.
...
- 1,769
0
votes
1
answer
112
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Making Ubuntu host allocate same DHCP IP address to same guest VM all the time
I have an Ubuntu 22.04 and I have Oracle VM VirtualBox 7.0.4 on it. I have created several VMs (all Linux VMs) on VirtualBox. I need DHCP to allocate same IP address to a particular VM. I installed ...
- 11
0
votes
0
answers
52
views
VPN configuration box is grayed out, Xubuntu Desktop
I am facing a issue where when I try to add a VPN connection, the VPN configuration Box is grayed out and unclickable (attach in image).
This is a fresh install of Ubuntu server and overthat I had ...
0
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0
answers
43
views
Allow internet access for ubuntu
I am seeking solution to allow internet access at NIC 1 bridged adapter in VirtualBox.
I tested Ubuntu VirtualBox with static and dhcp setting seems not working on NIC 1 adapter primary and secondary ...
0
votes
1
answer
196
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Cannot ssh to ubuntu vm (not localhost)
I'm trying to connect to my VM that's running Ubuntu. I figured out its IP address as well as the IP address of my host computer and inputted into the network settings via the VirtualBox Manager like ...
- 103
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0
answers
54
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Port Forwarding to vboxnet0 with saving client's real IP
I set up the internet on a virtual machine that is running through VirtualBox and set up port forwarding. First, in rt_tables of Host Machine (iproutes2) I added this:
100 vm0
Then I run this:
ip ...
- 127
0
votes
0
answers
73
views
Access Ubuntu Samba shared folder from outside VirtualBox
I installed Ubuntu Server 22.04 on VirtualBox with Windows 11 as host.
I set a "NAT" adapter in Virtualbox and forwarded the ports 80 and 443 from the host to the guest for an Apache server ...
0
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0
answers
284
views
Connecting 2 Virtualbox VMs to Open vSwitch running on another Virtualbox VM
I have 3 Ubuntu 22.04 VMs created using Virtualbox. My host machine is Windows 10. One of them is running 5G core emulator, and the other one is running UEransim. I was able to connect UE to 5G ...
0
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0
answers
591
views
"nmcheck.gnome.org" pops up with Web Access Blocked, apt-get update returning error 503
I am operating Ubuntu 20.04 on VirtualBox, the thing is whenever I open the virtual machine a popup from nmcheck.gnome.org with the title HotSpot Login appears claiming that according to the network ...
- 1
0
votes
1
answer
150
views
zlib unaccessible(connection timeout ) from Ubuntu 20.4 on virtual box but accessible on windows host
I was downloading https://zlib.net/fossils/zlib-1.2.12.tar.gz with conan c++ package manager on my ubuntu 20.4 ubuntu running on virtualbox vm, and noticed that i was constantly getting connection ...
1
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0
answers
381
views
SSH showing no Output
I have not used SSH before so I'm probably doing something wrong. I am trying to connect to a VM via SSH. On the VM I ran ip a | grep inet which provided this output:
inet 127.0.0.1/8 scope host lo
...
- 111
0
votes
0
answers
29
views
Can't create Host-only network on Virtual box 6.1.44 with Ubuntu 22.04 [duplicate]
When trying to create a host-only network on VirtualBox I get the same error listed in this post, and the listed solution is to use VirtualBox 5.0.14, but this is incompatible with Ubuntu 22.04. There ...
- 1
1
vote
1
answer
1k
views
May I know how to tranfer files from host machine(Ubuntu) to a virtual machine(windows 10)?
I want to transfer file from my host OS (ubuntu 22.04) to a virtual machine (Windows 10).
I am using KVM to run Windows 10. I have tried so much but didn't found a way. So i though that someone from ...
1
vote
1
answer
120
views
Can connect from one VM1 to VM2 via ssh but can't connect from VM2 to VM1 via ssh
I have a networking architecture which is built like this:
A virtual machine which is called UbuntuLeft
A virtual machine which is called CentOS
A virtual machine which is called Ubuntu right
All of ...
- 11
1
vote
0
answers
415
views
Setting up Network access for virtual ubuntu machine in Hyper V of windows Server 2012
I installed Ubuntu 22.04(lastest) in windows server 2012 hyper V. i created an External virtual switch , but i couldnt manage to get internet for my virtual machine (ubuntu) and i couldnt make it ...
- 11
1
vote
1
answer
771
views
How can I limit link speed on Ubuntu server 20.04
OS:Ubuntu 20.04 server - Virtualbox
Interface: enp0s3
I've been looking ofr a solution to limit link speed to 10Mb/s, half duplex and autonegotiation disabled. As I saw on the [link][1] guide but it ...
- 11
-1
votes
1
answer
1k
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E: Unable to locate package xgraph error on Ubuntu 20.04 in virtual machine [duplicate]
I am working on ns2 software and need to install xgraph
When I put "sudo apt-get install xgraph" command it shows the below message
Reading package lists... Done
Building dependency tree
...
0
votes
1
answer
1k
views
VirtualBox Bridged Connectivity not working Kubuntu 22.10
I cannot get my Virtual Box 7.0 "bridged adapter" to work on my laptop (Kubuntu 22.10).
I have a project that I need to submit, but I cannot move forward until I fix this.
This affects all ...
- 460
0
votes
2
answers
2k
views
How to setup ubuntu VirtualBox VM so it can receive UDP data?
On a windows 10 machine with IP address 192.168.200.5 I want to set up a VirtualBox with Ubuntu so Ubuntu can receive UDP data sent from a hardware device (on IP 192.168.200.10) on port 9001.
So far I ...
- 865
2
votes
1
answer
3k
views
Ubuntu Server 22.10 on Virtualbox - host-only network and NAT can't coexist together?
I'm trying to create a Virtualbox VM (running Ubuntu Server 22.10) which has NAT (for internet access) and host-only adapter with static IP. It seems that I can get only one of both working. Optimally ...
- 177
2
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0
answers
628
views
virtio-scsi storage controller on Ubuntu 22.04 guest in VirtualBox
I installed Ubuntu 22.04 guest, including Guest Additions, on Windows 11 host on VirtualBox. My network speed in Ubuntu is terrible. On Windows I get 900 Mbps. On Ubuntu I get only 50 Mbps. I ...
- 21
0
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0
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70
views
DORA between a client and unknown DHCP server
I have an isc-dhcp-server installed on an Ubuntu VM that has 2 interfaces connected to VM Client1 Centos & VM Client2 Ubuntu. There are 3 networks: Client1 & DHCP, Client2 & DHCP, and ...
0
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0
answers
858
views
Can't connect to Ubuntu VM on VirtualBox
I've just updated W11 to 22H2 and my VM is not working properly anymore. Tried to connect to it through Putty and Solar-Putty but they return this:
Network error: Connection timed out
I don't know ...
0
votes
0
answers
570
views
Assigning a static IP addresss for Ubuntu Server 22.04 running on VirtualBox
I'm currently running Ubuntu Server on VirtualBox with a bridged connection, Ive attempted to create static IP address by editing the netplan yaml file, but I'm not able to ping google or my own loop-...
- 1
0
votes
0
answers
500
views
have access to localhost:80 how to get access to localhost:8080 server is ubuntu on VirtualBox need to get access from host machine
Running Ubuntu server on VirtualBox with host-only and Nat networks
can successfully access to Nginx server running on port 80 by :80
getting error when trying to access to :8080/build/app.css,
wget ...
- 1
-2
votes
1
answer
41
views
Cant log to vm via Static IP
i created static IP from File->Host Network Manager
Then i changed Network Adapter to Host-only Adapter and Select created Static IP address
Change configurations in /etc/netplan/00-installer-...
1
vote
1
answer
10k
views
No internet connection with Static IP; Ubuntu Server 22.04 LTS
I'm newbie.
I'm learning to hosting a server using Ubuntu (I wandered around and found that it's best for server hosting)
I'm using Ubuntu Server 22.04 LTS, Oracle VBOX 6.1.36
I'm using Bridged ...
- 11
0
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0
answers
263
views
Cannot ssh into own account w/ password on a local machine
I am attempting to debug an issue with SSH on a VirtualBox VM, and I'm not seeing how the authentication could be failing. First and foremost, the password in use is correct (and can be used to log ...
- 101
0
votes
1
answer
420
views
Connect to the internet via Virtualbox Guest VM
I have a Virtualbox guest Ubuntu VM and I need to connect my host to a VPN via a client that is installed on the guest VM only, so to let the host connect to the internet I want to pass through the ...
- 1,563
3
votes
3
answers
7k
views
Cannot connect to the internet after assigning Host-Only Adapter on Oracle VM Virtual Box Manager
I've setup Ubuntu Server 22.04 on Oracle's VM Virtual Box Manager on a Laptop running Windows 10. I've selected the "Host-only Adapter" since I need a static IP, and the previous Bridged ...
- 93
1
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0
answers
4k
views
Ubuntu Server 22.04 cannot assign static IP address using netplan
I'm running Ubuntu Server 22.04 on Oracle VM Virtual Box on a Windows 10 machine, and have the Bridged Adapter selected under Networking. I'm trying to assign a static IP address, and edited my 00-...
- 93
-1
votes
1
answer
53
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Problem with DWA-131
When I plug my DWA-131 device to my Windows machine, all goes allright(the DWA-131 has its own private ip address). My situation is: I want to manage DWA-131 through my parrot VM(and not from my ...
0
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0
answers
835
views
GNS3 Ubuntu VM has no network connectivity, even after trying to set static IP
GNS3 Version: GNS3 v2.2.9
Operating System: Windows 10
VirtualBox 6.1.32
Ubuntu 20.04 LTS
GNS3 setup: https://i.sstatic.net/vDQ90.jpg
Right now I am literally just trying to get pings going between ...
0
votes
0
answers
149
views
Mobile WiFi hotspot does not allow access to Ubuntu Server VM via Putty
I have a Ubuntu 20.04 Server Virtual Machine, it has a static IP address set and I am able to access the VM via Putty using my normal WiFi.
However, if I connect my host machine(Windows) to my mobile'...
- 1
0
votes
0
answers
58
views
Connect internet on Ubuntu virtualbox
I want to use a bridged adapter to have 2 different IP addresses on 2 virtual machines, but when my PC connects to Wifi, my virtual machine can't connect to the internet, and it can only connect when ...
- 1
0
votes
0
answers
22
views
LAN connection OK, but No WAN after a reboot. Ubuntu on Mac Virtual Box
LAN OK, but no WAN connection after a reboot.
ubu@ubu-VirtualBox:~$ ifconfig
enp0s8: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>
mtu 1500
inet 172.18.1.251
netmask 255....
- 1
0
votes
0
answers
33
views
What are the issues that may be encountered in created vagrant boxes if I don't use the default virtualbox ip ranges for machines
I am working on Vagrant on my Ubuntu (20.04) and I learnt that the ip range allowed by default is 192.168.56.0/21 and that I can of course remove this restriction and use my own range.
I am new to ...
- 36.9k
0
votes
0
answers
408
views
Virtual host in Apache redirects to internet ( 301 error)
I have one wm with ubuntu 18.04 and one network adapter set to NAT.
I have setup a virtualhost I created servidorweb.orange.sergitorres.com.conf in sites-avalaible and enabled using a2ensite.
Apache ...
