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Date:      Thu, 16 Jun 2011 23:06:51 +0200
From:      Arnaud Houdelette <tzim@tzim.net>
To:        freebsd-emulation@freebsd.org
Subject:   Unidirectional networking with VBox 4.0.8 on latest 8-Stable
Message-ID:  <4DFA706B.40702@tzim.net>

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Hi.

I'm doing some tests with VirtualBox 4.0.8 on my FreeBSD home NAS Box, 
trying to install a debian guest for tvheadend -server (and a usb DVB-T 
adapter).

If VBox's Nat works like a charm, I can't get either host-only or 
bridging working correctly.

When trying using DHCP, tcpdumps shows that the host receives the 
REQUEST and send the OFFER, but it seem's the guest never receives it.
Using fixed IP, Host receives ARP requests and responds. Still no trace 
of that response on guest.

I tried multiple (AMD & Intel) virtual adapters with same effect.

I'm using a 2 days old 8-STABLE. Virtualbox locally compiled (on a 
package compile jail).


Did someone already encountered this issue ?
I can provide some debug info if you tell me how to get it.

Regards,

Arnaud HOUDELETTE


-------------------------------------------------

[carenath] ~> uname -a
FreeBSD carenath.tzim.net 8.2-STABLE FreeBSD 8.2-STABLE #3 r223073M: Tue 
Jun 14 13:03:21 CEST 2011     
tzim@carenath.tzim.net:/usr/obj/usr/src/sys/CARENATH  amd64


[carenath] ~> VBoxManage showvminfo Test
Name:            Test
Guest OS:        Other Linux
UUID:            73149e42-3c7b-4132-bb85-9c992f126e4c
Config file:     /home/tzim/VirtualBox VMs/Test/Test.vbox
Snapshot folder: /home/tzim/VirtualBox VMs/Test/Snapshots
Log folder:      /home/tzim/VirtualBox VMs/Test/Logs
Hardware UUID:   73149e42-3c7b-4132-bb85-9c992f126e4c
Memory size:     256MB
Page Fusion:     off
VRAM size:       8MB
HPET:            off
Chipset:         piix3
Firmware:        BIOS
Number of CPUs:  1
Synthetic Cpu:   off
CPUID overrides: None
Boot menu mode:  message and menu
Boot Device (1): DVD
Boot Device (2): DVD
Boot Device (3): HardDisk
Boot Device (4): Not Assigned
ACPI:            on
IOAPIC:          off
PAE:             on
Time offset:     0 ms
RTC:             local time
Hardw. virt.ext: on
Hardw. virt.ext exclusive: on
Nested Paging:   on
Large Pages:     on
VT-x VPID:       on
State:           powered off (since 2011-06-16T18:55:07.000000000)
Monitor count:   1
3D Acceleration: off
2D Video Acceleration: off
Teleporter Enabled: off
Teleporter Port: 0
Teleporter Address:
Teleporter Password:
Storage Controller Name (0):            IDE Controller
Storage Controller Type (0):            PIIX4
Storage Controller Instance Number (0): 0
Storage Controller Max Port Count (0):  2
Storage Controller Port Count (0):      2
Storage Controller Bootable (0):        on
IDE Controller (0, 0): /home/tzim/VirtualBox VMs/Test/debian.vmdk (UUID: 
3ca8dde9-90ae-4340-b13c-843bd924783c)
IDE Controller (0, 1): Empty
NIC 1:           MAC: 0800270BD20F, Attachment: Bridged Interface 're0', 
Cable connected: on, Trace: off (file: none), Type: virtio, Reported 
speed: 0 Mbps, Boot priority: 0
NIC 2:           disabled
NIC 3:           disabled
NIC 4:           disabled
NIC 5:           disabled
NIC 6:           disabled
NIC 7:           disabled
NIC 8:           disabled
Pointing Device: PS/2 Mouse
Keyboard Device: PS/2 Keyboard
UART 1:          disabled
UART 2:          disabled
Audio:           disabled
Clipboard Mode:  Bidirectional
VRDE:            enabled (Address 0.0.0.0, Ports 3389, MultiConn: off, 
ReuseSingleConn: off, Authentication type: null)
Video redirection: enabled (Quality )
USB:             disabled

USB Device Filters:

<none>

Available remote USB devices:

<none>

Currently Attached USB Devices:

<none>

Shared folders: <none>

VRDE Connection:    not active
Clients so far:     0

Guest:

OS type:                             Linux
Additions run level:                 0
Configured memory balloon size:      0 MB





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