I have various networking problens which could all be related but I am  
not really sure.

Current situation:
VirtualBox 1.6.2 on a Linux host, Windows 2000 guest, host interface  
networking.

1) In general the network works (after it stopped working in 1.6.0 and  
after a massive update problem which I will report in a separate  
thread). Normal TCP/IP functions seem to be ok, in my local net and  
with systems all over the world.
Windows networking works also with Samba shares on Linux systems (the  
VM host and another one), I can read and write there without problems.
But I have a strange problem with shares on another (non-virtual)  
Windows XP machine. Reading from the shares is ok, but when I try to  
write, it hangs a while, then I get either an error message (not all  
data could be written ....) or it just seems to succeed. In both cases  
I have then a file on the destination with correct attributes (size,  
date, ...), but the file contains only zero-bytes.

2) I cannot print to a network printer on my local net. My printer is  
connected to a little print-server box by D-Link. the box can be used  
with UNIX-LPD or Windows-SMB protocols and both ways work from the  
non-VM Linux and Windows machines.
When I make some experiments with command-line programs in the Windows  
VM I see the following:

lpq  printserver   succeeds.
lpr  printserver  printfile   hangs a while and eventually gives an  
error message that it cannot write to the printserver.

net view \\printserver  shows the print share.
cp  printfile \\printserver\printshare   works.

But both acceess methods do not work when I define them for a "normal"  
Windows print queue. When I try to print a file they just hang there  
in the queues "for ever".

3) Last not least: Automatic Windows Updates do not work, in the log  
file I see a number of those cryptic Windows error message which all  
seem to mean that it somehow could not connect to the MS updates  
servers.

Another strange thing is that there had been a short time-frame when  
all these errors disappeared, but I can't remember if this was  
correlated to a particular VBox version or to some other change in my  
system or was purely random.


Jochen Roderburg
ZAIK/RRZK
University of Cologne
Robert-Koch-Str. 10                    Tel.:   +49-221/478-7024
D-50931 Koeln                          E-Mail: [EMAIL PROTECTED]
Germany


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