Questions tagged [virtualbox-networking]
Questions about the specifics of networking for virtualbox guests
169 questions
0
votes
0
answers
20
views
Problem with network adapters on virtualbox, Ubuntu 24.04.4 LTS
On the VM settings i configured 2 network adapters in bridge mode, but during the boot i get networkd-wait-online Service time-out and the two adapters are on 10.xx.xx.xx like in NAT mode, i have the ...
0
votes
0
answers
118
views
How to tell Lubuntu to use DHCP to get its IP address?
This would seem to be a simple question. Web searches suggest otherwise.
I have a guest Lubuntu desktop (24.04) under Virtualbox (7.0) on an Ubuntu desktop (24.04) host.
My host ip address is on the ...
- 169
0
votes
0
answers
893
views
Unable to connect to Ubuntu VM via Putty
I'm new to Ubuntu and I have a Windows machine. I am using Oracle VM Virtualbox and installed Ubuntu Linux server in it and using it. I am trying to connect to this Ubuntu server via Putty from my ...
- 1
0
votes
0
answers
454
views
Netplan Bridge Does Not Support Multiple Interfaces
Issue:
When bridging multiple NICs using netplan, client hosts connected to the
bridged NICs cannot communicate with the gateway server. The goal is to have all
bridged NICs share the same static IP ...
- 1
1
vote
1
answer
3k
views
Dockerized pi-hole on ubuntu makes the connection unusable, is it expected?
In order to use pi-hole in a container on Ubuntu 22.04.3 LTS I first download
docker pull pihole/pihole
then I free up some ports
sudo systemctl disable systemd-resolved.service && sudo ...
- 181
0
votes
0
answers
294
views
Ubuntu 23.04: Static ip in interfaces does not persist
I can't assign a static ip in Ubuntu to get host-only network up and running, probably something simple
VirtualBox on windows 10 host, ubuntu server 23.04 as guest, no GUI installed on the guest
Host-...
0
votes
1
answer
120
views
How do I get Ubuntu in VirtualBox to give me a proper IP?
I recently set up a VirtualBox with Ubuntu in it in order to run a server for a game, which I need to access from my Windows on the same PC, where the game is kept. I have absolutely zero knowledge ...
- 1
0
votes
0
answers
1k
views
Unable to connect to the internet after upgrading to Ubuntu 22.04
I just upgraded my ubuntu version twice till I got to the version 22.04. I needed to do so because I need to install a package that it depends on a package whose version is only available at Ubuntu 22....
- 1
0
votes
0
answers
97
views
How to connect 2 VMware instance running on same Linux host machine via emulated ethernet cable (accessible via mac address)?
I have a host machine running Linux (ubuntu-18.04). There I have 2 VMware instances configured and the network is configured via NAT. I can ping from VM1 to VM2 (and vice-versa) via their local IPs ...
- 153
0
votes
2
answers
629
views
Fingerprint conflict on virtual cluster server
I created three virtual machines (Ubuntu server 22.04 LTS), one for control and two nodes. Control is working fine, I can access it, however when I try to access node1 I get this error:
@@@@@@@@@@@@@@@...
- 181
0
votes
0
answers
44
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
50
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 ...
- 37.8k
1
vote
0
answers
515
views
TPM showing error message
I have configured TPM for my virtual machine with Ubuntu 18.04.
root@Virtual-Machine:~# dmesg | grep -i tpm ==> This should show a proper message
root@Virtual-Machine:~# journalctl | grep tpm ==&...
- 9
0
votes
1
answer
1k
views
Traceroute shows request timeout message with stars
When I try to run traceroute in my Ubuntu Virtual Machine (Oracle) it only shows the first hop(self hop) and then it shows * * * and request timed out message
traceroute to www.amazon.in (108.158.254....
- 21
-1
votes
1
answer
283
views
configure an interface, which i want to survive reboot
I want to configure an interface for the virtual box, which is installed within my ubuntu machine. When i create it manually it works:
vboxmanage hostonlyif create
vboxmanage hostonlyif ipconfig ...
- 71