Guten Tag Nikos Chantziaras,
am Sonntag, 22. Februar 2009 um 11:53 schrieben Sie:
> I need NAT + port forwarding to have access to services on the guest
> from outside the host's local network.
Let's see...
User-Manual Page 80 tells:
It is not possible to configure incoming NAT connections while the VM is running.
However you can change the settings for a VM which is currently saved (or
powered
off at a snapshot).
------------------------------------------------------------------------
Let's start, Situation is: [GUEST]
j...@debian5:~$ sudo ifconfig
eth0 Link encap:Ethernet HWaddr 08:00:27:6f:e1:a3
inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:fe6f:e1a3/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:35 errors:0 dropped:0 overruns:0 frame:0
TX packets:246 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5488 (5.3 KiB) TX bytes:31222 (30.4 KiB)
Interrupt:11 Base address:0xc020
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:258 errors:0 dropped:0 overruns:0 frame:0
TX packets:258 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:16190 (15.8 KiB) TX bytes:16190 (15.8 KiB)
------------------------------------------------------------------------
Machine is switched off in suspend Mode, see above
------------------------------------------------------------------------
Doing NAT Mappings:
administra...@jens /cygdrive/c/Programme/Sun/xVM VirtualBox
$ ./VBoxManage.exe getextradata "Debian 5" enumerate
VirtualBox Command Line Management Interface Version 2.1.4
Key: GUI/SaveMountedAtRuntime, Value: yes
Key: GUI/LastCloseAction, Value: save
Key: GUI/LastWindowPostion, Value: 193,48,1024,810
Key: GUI/Fullscreen, Value: off
Key: GUI/Seamless, Value: off
Key: GUI/AutoresizeGuest, Value: on
administra...@jens /cygdrive/c/Programme/Sun/xVM VirtualBox
$ ./VBoxManage.exe setextradata "Debian 5"
"VBoxInternal/Devices/pcnet/0/Lun#0/Config/mytest/Protocol" TCP
administra...@jens /cygdrive/c/Programme/Sun/xVM VirtualBox
$ ./VBoxManage.exe setextradata "Debian 5"
"VBoxInternal/Devices/pcnet/0/Lun#0/Config/mytest/GuestPort" 7777
administra...@jens /cygdrive/c/Programme/Sun/xVM VirtualBox
$ ./VBoxManage.exe setextradata "Debian 5"
"VBoxInternal/Devices/pcnet/0/Lun#0/Config/mytest/HostPort" 7777
administra...@jens /cygdrive/c/Programme/Sun/xVM VirtualBox
$ ./VBoxManage.exe getextradata "Debian 5" enumerate
Key: GUI/SaveMountedAtRuntime, Value: yes
Key: GUI/LastCloseAction, Value: save
Key: GUI/LastWindowPostion, Value: 193,48,1024,810
Key: GUI/Fullscreen, Value: off
Key: GUI/Seamless, Value: off
Key: GUI/AutoresizeGuest, Value: on
Key: VBoxInternal/Devices/pcnet/0/Lun#0/Config/mytest/Protocol, Value: TCP
Key: VBoxInternal/Devices/pcnet/0/Lun#0/Config/mytest/GuestPort, Value: 7777
Key: VBoxInternal/Devices/pcnet/0/Lun#0/Config/mytest/HostPort, Value: 7777
------------------------------------------------------------------------
Ok, this looks fine, lets do the testing:
It is not working, you can not connect and you see nothing in netstat.
From Localhost to Localhost it is working.
------------------------------------------------------------------------
Checking the Devices:
00:00:00.638 [/Devices/pcnet/] (level 2)
00:00:00.638
00:00:00.638 [/Devices/pcnet/0/] (level 3)
00:00:00.638 Trusted <integer> = 0x0000000000000001 (1)
00:00:00.639 PCIDeviceNo <integer> = 0x0000000000000003 (3)
00:00:00.639 PCIFunctionNo <integer> = 0x0000000000000000 (0)
00:00:00.639
00:00:00.639 [/Devices/pcnet/0/Config/] (level 4)
00:00:00.639 Am79C973 <integer> = 0x0000000000000001 (1)
00:00:00.639 MAC <bytes> = "08 00 27 6f e1 a3" (cb=6)
00:00:00.639 CableConnected <integer> = 0x0000000000000001 (1)
00:00:00.639 LineSpeed <integer> = 0x0000000000000000 (0)
00:00:00.639
00:00:00.639 [/Devices/pcnet/0/LUN#999/] (level 4)
00:00:00.639 Driver <string> = "MainStatus" (cch=11)
00:00:00.639
00:00:00.639 [/Devices/pcnet/0/LUN#999/Config/] (level 5)
00:00:00.639 papLeds <integer> = 0x00000000010125d0 (16852432)
00:00:00.639
00:00:00.639 [/Devices/pcnet/0/LUN#0/] (level 4)
00:00:00.639 Driver <string> = "NAT" (cch=4)
00:00:00.639
00:00:00.639 [/Devices/pcnet/0/LUN#0/Config/] (level 5)
00:00:00.639 TFTPPrefix <string> = "C:\Dokumente und
Einstellungen\Administrator\.VirtualBox\TFTP" (cch=62)
00:00:00.639 BootFile <string> = "Debian 5.pxe" (cch=13)
00:00:00.639
00:00:00.639 [/Devices/pcnet/0/Lun#0/] (level 4)
00:00:00.639
00:00:00.639 [/Devices/pcnet/0/Lun#0/Config/] (level 5)
00:00:00.639
00:00:00.639 [/Devices/pcnet/0/Lun#0/Config/mytest/] (level 6)
00:00:00.639 Protocol <string> = "TCP" (cch=4)
00:00:00.639 GuestPort <integer> = 0x0000000000001e61 (7777)
00:00:00.639 HostPort <integer> = 0x0000000000001e61 (7777)
00:00:00.639
00:00:00.639 [/Devices/e1000/] (level 2)
00:00:00.639
00:00:00.639 [/Devices/serial/] (level 2)
00:00:00.639
00:00:00.639 [/Devices/parallel/] (level 2)
00:00:00.639
------------------------------------------------------------------------
Doing a reboot with the Machine...
------------------------------------------------------------------------
Does not work either, the Logfile shown nothing interesting.
00:00:30.861 PCNet#0: Init: ss32=1 GCRDRA=0x0e26f000[32] GCTDRA=0x0e0ec000[16]
00:00:31.890 NAT: DHCP offered IP address 10.0.2.15
00:00:31.895 NAT: DHCP offered IP address 10.0.2.15
00:00:33.118 NAT: IPv6 not supported
00:00:36.882 SharedFolders host service: connected, u32ClientID = 1
00:00:36.904 SharedFolders host service: request to map folder Temp
00:00:36.904 SharedFolders host service: map operation result VINF_SUCCESS.
00:00:36.904 Mapped to handle 1.
00:00:36.913 SharedFolders host service: request to map folder Install
00:00:36.913 SharedFolders host service: map operation result VINF_SUCCESS.
00:00:36.913 Mapped to handle 0.
00:00:46.365 Guest Additions capability report: (0x4) seamless: no,
hostWindowMapping: no, graphics: yes
00:00:46.378 Display::handleDisplayResize(): uScreenId = 0, pvVRAM=033e0000
w=1024 h=768 bpp=32 cbLine=0x1000
00:00:46.378 VBVA: Enabled.
00:00:46.378 Guest Additions capability report: (0x4) seamless: no,
hostWindowMapping: no, graphics: yes
00:00:46.945 Guest requests mouse pointer integration
00:00:47.443 NAT: DHCP offered IP address 10.0.2.15
00:06:57.015 Guest Additions capability report: (0x5) seamless: yes,
hostWindowMapping: no, graphics: yes
--
Mit freundlichen Grüßen
Jens Franik
mailto:[email protected]
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