Mint as host, win11 as guest and no internet acces on guest (solved)

[guwrt]

Hello people.
Today, I upgrade win10 to win 11 on the guest side. My host is Linux mint 22.1. After the upgrade of the vm(not a fresh install) internet work on the host but not on guest(win11). Local network work but no access to internet on the guest. Tried many things to wake up the connection but nothing want to work. Nat, bridge, firewall tweaks, vbox manage stuff but nothing.
Any clues for me please
André

[guwrt]

Update.
Now the connection is ok but I don't know what exactly I have done for this append because I have tried many things. But I remember those 3 lasts things.

1
Modification in the registry editor
https://www.elevenforum.com/t/change-ne ... ws-11.955/

2
Commands
Run Command Prompt Commands
Manually resetting the network stack can often clear "No Internet" errors:
Search for Command Prompt, right-click it, and select Run as administrator.
Enter the following commands one by one, pressing Enter after each:
netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns

3
Manual ip configuration on the guest machine
IPV4 adress 10.0.2.15
Default gateway adress IPV4 10.0.2.2
Subnet mask 255.255.255.0
server DNS IPV4 10.0.2.3

viewtopic.php?t=49066#:~:text=Okay%2C%2 ... 20resolver

I don't know if I did the right things but now I can access internet