On 2022-11-16 07:50, Bob Elzer via PLUG-discuss wrote:
Run the command route -n
and check the gateway IP, it should be pointing to your Internet
router.
It does.
Check on your real machine and on the VM
It has the correct gateway.
Then check on the VM machine when you're running in NAT mode
gateway is 10.0.2.2
I'm curious how the NAT mode gets out
In bridged mode, both machines should point to the Internet router
They do. But no access to the Internet.
On Wed, Nov 16, 2022, 7:15 AM Keith Smith via PLUG-discuss
<[email protected]> wrote:
On 2022-11-15 22:09, Nathan O'Brennan via PLUG-discuss wrote:
Keith,
I'm stretching here...
Sounds to me like the firewall may be causing issues with the
bridge,
or maybe ip forwarding is not enabled? Try turning off the
firewall
completely and see if there is a difference? I think Ubuntu uses
ufw?
Definitely something is blocking access to the internet when in
bridged
mode. I checked ufw and it was disabled. I'll check again.
Thanks!!
So try
sudo ufw stop
or
sudo ufw disable
Then reboot.
You can also try ip forwarding
sysctl net.ipv4.ip_forward=1
I don't think you need to reboot after this as it happens
immediately.
Try this before and after the firewall disable.
On Tuesday, November 15, 2022 8:19:21 PM CST Keith Smith via
PLUG-discuss wrote:
Hi,
I uninstalled VirtualBox 7.0 that I installed from a .deb I
dowloaded
from the website on my Kubuntu 22.04 box.
I installed VB through the use of the GUI. It was version 6.1.
Installed Ubuntu server 20.04 and set the network to bridged.
Problem persists.
Broke out my Win 10 laptop and installed VB on it. Created a
Ubuntu
20.04 VM and change the network to Bridged and it worked. I
could
ping
it from my win box on my local net and the Ubuntu VM was Internet
aware.
Not sure what this proves other than the install and configure
should be
an easy process.
Something is not right on my Kubuntu/VB/Ubuntu server setup. The
Kubuntu seems to be blocking the VM from accessing the Internet.
Any
thoughts are much appreciated.
Keith
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