All Questions
Tagged with ssh virtualbox
220
questions
1
vote
1
answer
78
views
Is it possible to have a single IP for a VM in different networks?
I am learning about DNS administration in Linux. And I do it in my office and home. In office my IP range is 10.x.x.x/21 whereas in my home, my IP range is 192.x.x.x/24. Since I am learning DNS by ...
- 155
1
vote
1
answer
35
views
Why in port forwarding in VirtualBox I can't set both equal host port and guest port?
Name: Anything you want. example for ssh, say “ssh"
Protocol: Type of protocol [ for ssh: TCP ]
Host IP: provide hostname from which host you want to connect to [ over here: 127.0.0.1 ]
Host Port:...
- 13
0
votes
0
answers
55
views
SSH refuses to work no matter how much work
I am running on a Windows laptop to a Ubuntu MacBook Pro that's running Ubuntu Sever on VirtualBox. I'm running it over VM because the connection at my house is dynamic and Wi-Fi only, and I cannot ...
1
vote
0
answers
160
views
Stuck at Vagrant connect to SSH
I am using Vagrant 2.3.4 and Virtual Box 7.0.8 to setup VM box eurolinux-vagrant/centos-stream-9 9.0.37 on Windows 10.
After using vagrant up, I have faced the SSH issue with this log:
Net::SSH::...
- 11
0
votes
0
answers
31
views
Xshell: Unable to login to virtual VM using ssh
I have a Virtual VM RHEL9. Also configured port forwarding to login to m/c using ssh.
When i am using cmd [in Win11] it works fine.
ssh using cmd
But the same fails when used in xshell
ssh using ...
- 1
0
votes
0
answers
122
views
Iptables redirect outside requests to 127.0.0.1 (VirtualBox)
I have a virtual machine installed with the output:
ifconfig:
enp0s3: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.0.2.15 netmask 255.255.255.0 broadcast 10.0.2.255
inet6 fe80::...
- 35
1
vote
1
answer
218
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Vagrant cant provision vm with debian/bookworm64 ssh authentification failed
I am trying to start up a VM with this box "debian/bookworm64" but it timeouts during the ssh authentification. I've used the same Vagrantfile with ubuntu/focal64 and there it just works. I ...
- 21
0
votes
0
answers
71
views
Virtualbox Port-Forwarding Does nothing when SSH connection is attempted
I recently created an Ubuntu 22.04 VM with virtualbox. Its network setup consists of a Host-Only Network & and a NAT. I recently set it up to allow ssh connections on the private network through ...
0
votes
1
answer
245
views
Vagrant up fails with VMware provider
When execute vagrant up, getting this error
The following SSH command responded with a non-zero exit status.
Vagrant assumes that this means the command failed!
/sbin/ip -o -0 addr | grep -v LOOPBACK ...
- 101
-1
votes
1
answer
144
views
Unable connect to local webserver via secure ssh tunnel
I have problem with connection to the virtual server. I always get connection refused and I don't know how to solve it.
I installed bitnami wordpress on virutal machine(VirutalBox). This working ...
- 1
0
votes
1
answer
104
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VirtualBox Natted Networks & SSH
So I've run out of ideas on troubleshooting this to resolve the problem and figured this was the next stop. In short I'm running Ubuntu within VirtualBox and I'm trying to SSH to the virtual machine ...
1
vote
0
answers
136
views
Taskhost Process has high CPU when using VirtualBox
I am running a Ubuntu VirtualBox-VM on my Windows 10 host machine.
After the VM is running for some time (not at the beginning), the process taskhostw.exe uses much of the CPU. I normaly use ssh to ...
0
votes
0
answers
392
views
What's the password needed to ssh to Windows
I have 2 VMs, one is a Kali VM and the other is a Windows 10 VM that I've initialised with a generic key (https://www.tenforums.com/tutorials/95922-generic-product-keys-install-windows-10-editions....
0
votes
1
answer
127
views
Setup Linux VM on router
I'm picking up a project that is somewhat out of my depth and expertise so I'll try to lay it out simply. We had a system of sensors that were connected by ethernet to a router, this router had been ...
- 3
0
votes
1
answer
2k
views
How to make a no-gui virtual machine on a server?
I've got this Ubuntu server I'm running, and it's really handy to take the load off of my laptop, but I'd like to know how to set up a virtual machine on it that I can ssh into. Obviously, this ...
- 31
0
votes
1
answer
577
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How to use ssh-copy-id with vagrant? It keeps asking for .pub
I have been trying to use add ssh key to vagrant VMs through this command.
ssh-copy-id -f -i .vagrant/machines/workers/virtualbox/private_key -o PasswordAuthentication=no [email protected]
The ...
0
votes
1
answer
528
views
vagrant up and vagrant halt does not work fine. it shows the command failed using the windows 11 OS and vagrant 2.3.0 and virtual box 6.1.36
I have created my own box file and tried running but i am getting the below error. please help on this.
vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Importing ...
0
votes
1
answer
709
views
How to Access virtual box ‘Windows 11’ remotly
I need help in accessing windows on virtual box from mac OS with Remote Desktop.
Host: mac os
Guest: windows 11
Junior
0
votes
0
answers
433
views
Can I log into Windows OpenSSH with default shell as pwsh.exe?
I can't login to Windows OpenSSH is my default shell is not powershell. If it is, then
reg add HKLM\SOFTWARE\OpenSSH /v DefaultShell /d C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
makes ...
- 157
0
votes
0
answers
501
views
I am not able to connect to the headless "Ubuntu" remote virtual machine (virtual box)
I cannot connect to the headless "Ubuntu" remote virtual machine which I created using virtual box. I've installed the virtual machine and configured it on my oracle linux server using ssh ...
2
votes
1
answer
7k
views
How to SSH to a to a VirtualBox VM on a Windows host with NAT from another PC on the same LAN?
I have an Ubuntu 20.04 VM (VirtualBox) on a Windows 11 host.
The network is attached by NAT.
I have port forwarding in VirtualBox as follows:
Name | Protocol | Host IP | Host Port | Guest IP | ...
- 383
0
votes
1
answer
1k
views
How to SSH to a Host from a VM (Virtualbox)
It is well known how to ssh into a Virtual Machine from a Linux Host machine (at least with Virtual Box). We have to set a port forward rule into the vm's network settings. After that we can simply ...
- 101
0
votes
0
answers
1k
views
Permission Denied When trying to SSH with Public IP
SSH: Permission Denied, when using Public IP address
I am trying to remotely connect from one PC to another host's Virtual Machine(VM).
I can easily SSH from Host to Virtual Machine but when trying to ...
- 101
1
vote
2
answers
1k
views
Using DDrescue to Backup Local Disk on Corrupted vBox VDI
After some crafty, -guessing-, I finally got this command to create a local .img of a remote disk (vbox) that is failing.
It work, -slowly-, but it works:
ssh root@example ddrescue -d /dev/sda1 - | ...
- 317
0
votes
1
answer
2k
views
Cannot connect to VirtualBox with Bridged Adapter (Linux Mint 20)
I have a Linux Mint 20 host machine running VirtualBox with Debian 11 (bullseye). NAT connection works fine, but I need a bridged connection for SSH, as the purpose of the virtual machine is to ...
0
votes
1
answer
6k
views
PAM authentication error when trying to log in via SSH to FreeBSD on VirtualBox
I have FreeBSD 12.2 installed on VirtualBox 6.1 with the "Bridged Adapater" mode enabled to test Apache via browser by following the IP address I receive by the ifconfig em0 inet command (...
- 269
1
vote
0
answers
2k
views
Problems trying to keep SSH session alive "forever"
I know there are many questions/articles about this topic. But... I tried a bunch of them and nothing seems to make my SSH connection alive "forever".
I'm currently working from MacOs BigSur ...
- 111
0
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0
answers
510
views
How to ssh into windows 10 virtual box guest os from linux host
I have a work PC which runs Manjaro as the host OS but we have windows 10 running in virtual box as a guest OS. For security reasons's IT only allows us to connect to the vpn within the VM.
Is there a ...
- 111
0
votes
1
answer
2k
views
ubuntu server image blue screened
Would anyone have a tip for running a virtual box ubuntu server image?
Setting up the virtual box image seemed to go just fine, updated ok, and I did a few reboots. What I wanted to get to work was ...
- 235
0
votes
1
answer
155
views
How to setup switch for SSH connection between Virtualbox Ubuntu and Ubuntu?
I have 3 computers: 1 uses Ubuntu 20.04, and the other 2 is using Windows 10 which has Ubuntu using Virtualbox.
Normally, if 3 computers connected to the same WiFi, 3 computers can connect to each ...
- 111
1
vote
0
answers
229
views
Cannot connect via ssh connection in virtualbox to remote host
I have installed Ubuntu 18.04.3 LTS on my virtual box:
I have also created an ssh tunnel the following way to connect to my remote db:
admin@admin-VirtualBox:~$ ssh -v -v -v [email protected] -CNL ...
- 217
0
votes
0
answers
1k
views
Vagrant box not coming up as expected after once working
I set up Vagrant yesterday to use Ubuntu and it was working perfectly. I used the vagrant ssh command to connect with the Ubuntu VM which was created automatically on VirtualBox.
Today I was trying to ...
0
votes
1
answer
213
views
Cannot ssh and ping into my CentOS VirtualBox
I downloaded the virtualbox image from this website: https://www.osboxes.org/centos/#centos-782003-info I uses CentOS 7.8.2003 I am able to start the VirtualBox but I cannot ssh into it. Then, I ...
- 101
1
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0
answers
360
views
How to ssh into wsl running in virutalbox from linux host
As the title suggests I have a windows 10 vm running in virtualbox on my host linux machine (Manjaro if it matters) and inside of my windows 10 vm I am running wsl 1 with a ubuntu 20.04 distro (This ...
- 111
0
votes
0
answers
96
views
Accessing virtualbox shared folder from an SSH cygwin session
I'm using the Shared Folder feature of Virtual box.
When I double click on the Share in My Computer it gets mounted to letter E and I can then access it from a GUI terminal Window inside the guest ...
- 1,412
1
vote
1
answer
2k
views
VirtualBox Show button does not show running virtual machines
I'm running VirtualBox 6.1.12, and after running the VMs there, if by any chance the Virtual machine closes, I cannot reopen it by clicking the SHOW button. However, in the preview, I can see that the ...
0
votes
2
answers
3k
views
Accessing VirtualBox localhost from host machine
I am connecting to a server via ssh -L 8000:localhost:8000 <hostname> on my Ubuntu virtual machine in VirtualBox. In the VM, I can access the server via "localhost:8000" but cannot ...
1
vote
0
answers
818
views
SSH from WSL to a VM running on the host fails
I am running WSL 2 on Windows from which I am running vagrant.
Vagrant provisions a Centos 7.6 VM in VirtualBox running on the host.
The VM listens to port 22 for SSH and Virtualbox maps the port 22 ...
- 532
0
votes
1
answer
421
views
SSH from one VM to anther keeps failing - under same NAT network
I've set up two vm running on same virtualbox host, they are working under same NAT Network and each has grained an IP. Their network setting looks like:
In order to make SSH works, I've followed ...
- 101
-2
votes
2
answers
672
views
ssh virtualbox to guest os from different network using public ip [closed]
I run win10 as Host os and Ubuntu as guest os at the virtualbox. What I want to do is ssh from a different pc to ubuntu ! The guest os network is attached to NAT adapter. How I think it is that I will ...
- 111
1
vote
0
answers
273
views
Is it possible to connect via ssh between 2 virtual machines on 2 different computers?
I would like to know if it's possible to connect via SSH between 2 VM on 2 different computers?
I created a private key :
ssh-keygen -t rsa
I want to send this key to the other VM, but I don't ...
- 11
0
votes
1
answer
506
views
How to SSH VirtualBox from an external network?
I have a static IP, which is provided by the Vodafone home fibre broadband and I am trying to connect my VM, but it is refusing to connect. I am using VirtualBox 6.1.2 and CentOS 7. I have been ...
1
vote
1
answer
874
views
How could I connect ansible by ssh into 2 Vagrant machines (Virtualbox Hypervisor)?
I would like to connect by ssh one machine with another to do ansible commands. I have a CentOS7 and want to connect inside the OS to Ubuntu16 VM.
Look at my Vagrantfile and what I tried:
Vagrant....
- 379
0
votes
1
answer
1k
views
How can I ssh into a windows machine located in another HD on my computer?
I have a computer with two HD's. One of them runs linuxmint. The other one has a Windows 10 installed.
I'm able to mount the windows disk and visualize all files within linux, but I actually needed ...
0
votes
1
answer
2k
views
Virtualbox, ssh from Ubuntu host to Ubuntu guest: connection refused
I'm trying to connect to my virtual machine and I'm continously getting the following error:
ssh: connect to host 192.168.56.101 port 22: Connection refused
My host OS is a fresh installed Ubuntu 18....
- 215
0
votes
2
answers
4k
views
Access denied when trying to SSH into VM as root
Starting today, when I try to connect to my CentOS VM as root, using Putty, or indeed any SSH client, I can no longer login. The connection is made, but the login itself fails. I know for a fact that ...
- 113
0
votes
1
answer
438
views
Can't get into Virtual machine with putty
There are a lot of threads on this...I've been reading them.
Here's what I've got, maybe someone can help. I'm trying to build an OpenWRT image and struggling. I've got a virtualbox machine running ...
1
vote
0
answers
99
views
Unable to ping vagrant from local
Here is my vagrantfile
PROJECT_NAME = "petalandstem"
BACKEND_DIR = "/home/vagrant/#{PROJECT_NAME}/src/backend"
FRONTEND_DIR = "/home/vagrant/#{PROJECT_NAME}/src/frontend"
Vagrant.require_version "&...
- 11
0
votes
0
answers
158
views
Can't ssh from macbook pro to CentOS installed on a VirtualBox
After executing:
ssh demo@localhost -p 10022 -v
The trace looks like this:
OpenSSH_7.9p1, LibreSSL 2.7.3
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config ...
2
votes
2
answers
2k
views
Accidentally corrupted my ssh_config file on VM and can't log in anymore, can I fix this without logging in?
I am running a VM on my linux server, and I connect to it usually using SSH. I was editing the SSH configurations for this VM to try out different parameters, and last saved edit was not working.
Now,...
- 123