VirtualBox

Opened 6 years ago

Last modified 5 years ago

#18751 new defect

Very low upload throuput in NAT adapter - Windows 10 x64 1903 host/guest

Reported by: caspertone2003 Owned by:
Component: network/NAT Version: VirtualBox 6.0.8
Keywords: upload NAT performance Cc:
Guest type: Windows Host type: Windows

Description

Virtualbox 6.0.8+Extensions+VBoxGuestAdditions

Upload throuput using NAT is so extremaly bad, as compared to what Bridged provides, that I wonder if a bug could be there.

Full details explained here https://forums.virtualbox.org/viewtopic.php?f=2&t=93707

As workaround I switch on/off one or the other interface in the guest.

Attachments (1)

VBox-adj.log (149.8 KB ) - added by caspertone2003 6 years ago.
Log

Download all attachments as: .zip

Change History (2)

by caspertone2003, 6 years ago

Attachment: VBox-adj.log added

Log

comment:1 by caspertone2003, 5 years ago

Issue remains in 6.0.12

It happens also with adapter Intel PRO/1000 MT Desktop.

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