Debian can't discover any indows on VirtualBox
 

My main machine is Debian 10 with installed VirtalBox 6.1 .
I've tried to use ping same Windows 10 and Vista but no receive any answer .
I've set a Bridge adapter and my Wireless adapter (It working on Linux) but I nothing seen too.
I'd got a success to pinging any other Linux such as Fedora , Ubuntu 20.04 .
Result same like I use the NAT but I can't understand why so behaviour.
Please I begging help me .

P.S.
don't understand how to post picture

link on picture https://pic4a.ru/ia0j/

Where did you set a bridge adapter? What do you expect to see? What do you mean by "discover any windows"?

Welcome to LinuxQuestions.

I assume you installed Windows in Virtualbox on a debian host.

What do you mean by discover or seen? What version of Windows?

If you are expecting to see Windows shares in the file browser then probably not.

1. What do you mean by discover or seen?
I mean that ping don't working
2. What version of Windows?
I've tested same Windows 10 and Vista
3. Where did you set a bridge adapter?
In settings virtualbox (list screenshot https://pic4a.ru/ia0j/)

You ping from where to where? What do you mean by "not working" - what are the symptoms when you run ping?

EDIT: I see that the answers are in the screenshot. As first steps, I would check if ping from 114 to 113 is successful, and run Wireshark on the VM as well as the host (or tcpdump on the host). Is ICMP blocked by the Windows VM?

Also, does the VM have a default route?