VirtualBox

Opened 16 years ago

Closed 16 years ago

Last modified 16 years ago

#1471 closed defect (fixed)

host interface networking broken on linux hosts => Fixed in 1.6.2.

Reported by: appelo Owned by:
Component: other Version: VirtualBox 1.6.0
Keywords: bridging host interface networking Cc:
Guest type: other Host type: other

Description

Since upgrading to 1.6 there are problems with guests that have host interface networking configured. I get the following behaviour from time to time: I can see that network traffic leaves the guest (dhcp requests for example) and that my dhcp server sends dhcp offers packets. The dhcp offer never arrives at the guest. According to the statistics the nic receives zero packets. (using a static ip doesn't help either) I am running ubuntu 8.04 i386. The problem occurs on linux guests and windows guests. However, strangely enough I do not have this problem every time, but it occurs randomly (!!?) If i need to supply more info, let me know! There are also some posts on the forum about this: http://forums.virtualbox.org/viewtopic.php?t=6092 http://forums.virtualbox.org/viewtopic.php?t=6146

Attachments (2)

VBox.log (37.6 KB ) - added by pofufo 16 years ago.
VBox.log file
VBox.2.log (29.1 KB ) - added by Eric Culpepper 16 years ago.
SLES10 host, Windows XP SP3 guest.

Download all attachments as: .zip

Change History (12)

comment:1 by Sander van Leeuwen, 16 years ago

Probably a duplicate of 1468, but I'll leave it open for now.

comment:2 by Sander van Leeuwen, 16 years ago

priority: majorcritical

in reply to:  2 comment:3 by Gurvender Singh, 16 years ago

Replying to sandervl73:

reply regarding post # 1468

part 2:

one of my friends below said "use the Intel Pro network interface and install the intel drivers", well I did that & it resolved half of the issue. I was able to ping from Windows guest to Windows host and vice versa but since I have a ADSL (pppoe) Internet connection it wont connect ... its ok till I create several instances of vbox0, vbox1, vbox2 ..., but the moment I bridge them I'm not able to connect using my ADSL which uses my LAN & which is also a part of the bridge, also even after sharing it, it wont connect.

Note: It used to work in 1.5.6.

So my guess is that there are 2 bugs ... One in the default PCI LAN drivers, Second in the VBoxManage.exe which creates instances of vbox0, vbox1 ... or maybe some drivers are installed in Windows which after bridging is interfering with my PPPOE connection. (I did restarted my modem also just in case if the MAC address of the Bridge changes and my network is locked to the old MAC, it doesn't help, but this modem restart helps in Linux)

These are serious issues which need urgent attention ...

Thx

Last edited by goldiebahia on Sun May 04, 2008 4:41 pm; edited 2 times in total

comment:4 by Frank Mehnert, 16 years ago

Please could you attach your VBox.log file here? Which Linux guest is this exactly?

by pofufo, 16 years ago

Attachment: VBox.log added

VBox.log file

comment:5 by pofufo, 16 years ago

Hi, I've attached my VBox.log file. I updated Virtualbox this morning and can't use networking.

comment:6 by Eric Culpepper, 16 years ago

I'm having the problem with the host interface being broken in linux hosts. My host is Suse Linux Enterprise 10 sp1 and the guest is Windows XP SP3. The host interface was working properly on 1.5.6, updated via rpm to 1.6 and the interface stops and Windows complains of limited(no) network connectivity. Only able to use Intel Pro/1000 driver with NAT to get *any* networking to work in the Windows guest.

by Eric Culpepper, 16 years ago

Attachment: VBox.2.log added

SLES10 host, Windows XP SP3 guest.

comment:7 by Frank Mehnert, 16 years ago

Summary: host interface networking broken on linux hostshost interface networking broken on linux hosts => Fixed in 1.6.2.

Thanks for these reports. We just found a regression in the PCNet implementation. This is fixed in SVN and the fix will be contained in the next release.

comment:8 by Josh Wright, 16 years ago

Confirming that PCNet host networking 'worksforme' with SVN build 8619

in reply to:  6 comment:9 by nanocosm, 16 years ago

Replying to eculpepper:

I'm having the problem with the host interface being broken in linux hosts. My host is Suse Linux Enterprise 10 sp1 and the guest is Windows XP SP3. The host interface was working properly on 1.5.6, updated via rpm to 1.6 and the interface stops and Windows complains of limited(no) network connectivity. Only able to use Intel Pro/1000 driver with NAT to get *any* networking to work in the Windows guest.

Host Network is running fine here with Intel PRO/1000 and Linux Host Bridge...

comment:10 by Sander van Leeuwen, 16 years ago

Resolution: fixed
Status: newclosed
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