Hi, I've had issues in Host-only networking, while connected to a specific network cable at our company. There is an (already) lengthy discussion in the VBox forums here: https://forums.virtualbox.org/viewtopic.php?f=6&t=94323
In a nutshell: The Host-Only networking works in our Corporate network, or when disconnected. But *not* working when using "RD" network, which is a private 192.168.100.0/19. For host-only, also tried following IP blocks: 10.69.69.0 / 24 172.16.0.100 / 26 Always ends up the same: access does *not* work Guest -> Host. BUT: Host -> Guest is OK So far nothing obvious has been revealed with the several tried network configurations or related routing tables etc. Or, VBox PCAP captures. (Nor from captures taken with Wireshark). I was thinking of getting some release logs from the Host-Only networking code of VirtualBox, as I was looking at the code, and saw something could be enabled, like LogRel(): https://www.virtualbox.org/browser/vbox/trunk/src/VBox/Devices/Network/DrvTAP.cpp (Not sure if this is a correct file for Host-Only, but as an example.) But there seems to be no simple/good examples how to activate those, nor where the logs are written. I just came across some exports here: https://www.virtualbox.org/wiki/VBoxLogging VBox setup: Host: Windows 10 Guest: Ubuntu 18.04 -- Lassi Väätämöinen Senior Software Engineer, Kalmar _______________________________________________ vbox-dev mailing list vbox-dev@virtualbox.org https://www.virtualbox.org/mailman/listinfo/vbox-dev
