wireless not working guest=oracle linux host=window7

[launeric]

Hi community,

for some reason wireless is not working for the guest but in host it works.
I see another thread of ubuntu
Not sure if it is same issue.
I am doing my python dev in the VM so it is critical for me to have intenet working for the VM
Also attach screen shot if it helps to debug or helps me figure out what can correct t his ?
Thanks for all the help.

viewtopic.php?f=6&t=67530&p=320771&hili ... ss#p320771

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Code: Select all

oracle@localhost ~]$ uname -a
Linux localhost.localdomain 3.8.13-35.3.3.el7uek.x86_64 #2 SMP Tue Jul 29 17:47:34 PDT 2014 x86_64 x86_64 x86_64 GNU/Linux


[oracle@localhost ~]$ ifconfig
enp0s3: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        ether 08:00:27:bd:6e:bb  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

enp0s8: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        ether 08:00:27:07:28:d6  txqueuelen 1000  (Ethernet)
        RX packets 204  bytes 18613 (18.1 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

enp0s9: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        ether 08:00:27:36:38:e3  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 0  (Local Loopback)
        RX packets 455  bytes 91397 (89.2 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 455  bytes 91397 (89.2 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

Code: Select all

Name:            Oracle DB Developer VM_1
Groups:          /
Guest OS:        Oracle (64 bit)
UUID:            9413f5ef-3c1c-4627-83f9-92b9b575e72b
Config file:     C:\Users\c_kazum\VirtualBox VMs\Oracle DB Developer VM_1\Oracle DB Developer VM_1.vbox
Snapshot folder: C:\Users\c_kazum\VirtualBox VMs\Oracle DB Developer VM_1\Snapshots
Log folder:      C:\Users\c_kazum\VirtualBox VMs\Oracle DB Developer VM_1\Logs
Hardware UUID:   9413f5ef-3c1c-4627-83f9-92b9b575e72b
Memory size:     3072MB
Page Fusion:     off
VRAM size:       128MB
CPU exec cap:    100%
HPET:            off
Chipset:         piix3
Firmware:        BIOS
Number of CPUs:  2
PAE:             on
Long Mode:       on
Synthetic CPU:   off
CPUID overrides: None
Boot menu mode:  message and menu
Boot Device (1): Floppy
Boot Device (2): DVD
Boot Device (3): HardDisk
Boot Device (4): Not Assigned
ACPI:            on
IOAPIC:          on
Time offset:     0ms
RTC:             UTC
Hardw. virt.ext: on
Nested Paging:   on
Large Pages:     on
VT-x VPID:       on
VT-x unr. exec.: on
State:           powered off (since 2015-05-15T19:29:38.023000000)
Monitor count:   1
3D Acceleration: on
2D Video Acceleration: off
Teleporter Enabled: off
Teleporter Port: 0
Teleporter Address: 
Teleporter Password: 
Tracing Enabled: off
Allow Tracing to Access VM: off
Tracing Configuration: 
Autostart Enabled: off
Autostart Delay: 0
Default Frontend: 
Storage Controller Name (0):            IDE
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
Storage Controller Name (1):            SATA
Storage Controller Type (1):            IntelAhci
Storage Controller Instance Number (1): 0
Storage Controller Max Port Count (1):  30
Storage Controller Port Count (1):      2
Storage Controller Bootable (1):        on
IDE (1, 0): Empty
SATA (0, 0): C:\Users\c_kazum\VirtualBox VMs\Oracle DB Developer VM_1\Snapshots/{dd2b96b5-807a-4511-9a87-14084e794120}.vmdk (UUID: dd2b96b5-807a-4511-9a87-14084e794120)
SATA (1, 0): C:\Users\c_kazum\VirtualBox VMs\Oracle DB Developer VM_1\Snapshots/{6dd7c48f-b349-425d-854a-64b43ffacc8e}.vmdk (UUID: 6dd7c48f-b349-425d-854a-64b43ffacc8e)
NIC 1:           MAC: 080027BD6EBB, Attachment: Bridged Interface 'Intel(R) Ethernet Connection I218-LM', Cable connected: on, Trace: off (file: none), Type: 82540EM, Reported speed: 0 Mbps, Boot priority: 0, Promisc Policy: allow-all, Bandwidth group: none
NIC 2:           MAC: 0800270728D6, Attachment: Bridged Interface 'Intel(R) Dual Band Wireless-AC 7260', Cable connected: on, Trace: off (file: none), Type: 82540EM, Reported speed: 0 Mbps, Boot priority: 0, Promisc Policy: allow-vms, Bandwidth group: none
NIC 3:           MAC: 0800273638E3, Attachment: Bridged Interface 'Microsoft Virtual WiFi Miniport Adapter', Cable connected: on, Trace: off (file: none), Type: 82540EM, Reported speed: 0 Mbps, Boot priority: 0, Promisc Policy: allow-all, Bandwidth group: none
NIC 4:           MAC: 080027F7C325, Attachment: Bridged Interface 'Microsoft Virtual WiFi Miniport Adapter #2', Cable connected: on, Trace: off (file: none), Type: Am79C970A, Reported speed: 0 Mbps, Boot priority: 0, Promisc Policy: allow-all, Bandwidth group: none
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
LPT 1:           disabled
LPT 2:           disabled
Audio:           disabled
Clipboard Mode:  Bidirectional
Drag'n'drop Mode: disabled
VRDE:            disabled
USB:             disabled
EHCI:            disabled

USB Device Filters:

Index:            0
Active:           no
Name:             Samsung Portable SSD T1 [0001]
VendorId:         04e8
ProductId:        8001
Revision:         0001
Manufacturer:     Samsung
Product:          Portable SSD T1
Remote:           0
Serial Number:    S25HNYAG301383F     

Available remote USB devices:

<none>

Currently Attached USB Devices:

<none>

Bandwidth groups:  <none>

Shared folders:  

Name: 'Public', Host path: 'C:\Public' (machine mapping), writable
Name: 'Downloads', Host path: 'C:\Users\c_kazum\Downloads' (machine mapping), writable
Name: 'Python_Scripts', Host path: 'C:\Users\c_kazum\Documents\Python Scripts' (machine mapping), writable
Name: 'QCTVM', Host path: 'D:\QCTVM' (machine mapping), writable
Name: 'dropbox', Host path: 'c:\dropbox' (machine mapping), writable

VRDE Connection:    not active
Clients so far:     0

Video capturing:    not active
Capture screens:    0
Capture file:       C:\Users\c_kazum\VirtualBox VMs\Oracle DB Developer VM_1\Oracle DB Developer VM_1.webm
Capture dimensions: 1024x768
Capture rate:       512 kbps
Capture FPS:        25

Guest:

Configured memory balloon size:      0 MB

Snapshots:

   Name: Snapshot_working_before_start_20150512 (UUID: 7f050be1-b5a5-4c21-879b-b59f36523bad)
   Description:
Everything seems to work. VM before diffing 2nd round ercon_otdf/stdf/sili_otdf/ref for mango  & aadi
      Name: Snapshot _before_kill_sqldeveloper (UUID: cfd4e776-5cab-43b1-873f-8a2651657bea)
         Name: Snapshot_aadi_finish_20150513 (UUID: 4de662d1-146a-4b6e-8213-51517a1e9828) *
         Description:
finsh diff aadi 20150513 2nd rd.
2462 dies missing.
cant add up in pickmap

[noteirak]

Briding on Wireless is down to the driver and the physical card supporting it, even if VirtualBox will do its best to make it happen. Have you tried NAT mode instead?

[launeric]

Hi thx for the reply.
No Luck...I tried NAT with all the possible combinations in the setting
Any other option ?
Is there a working example for my case ?

window host
oracle linux guest
wifi to work for guest ??

-Thx.

[noteirak]

No Luck...I tried NAT with all the possible combinations in the setting

That is what worries me. Please tell us exactly what you've tried, how you've tried it, and what was the exact result or error message for each thing you've tried.

[launeric]

I try all the options available for NAT but the wireless still doesnt work..yet. See attch jpg

[noteirak]

And what is the configuration of that interface in the guest? Static IP, DHCP? Is it up? Do you get an IP?
Did Internet ever worked in the VM? If yes, what changed since then?

[Martin]

Why did you configure four network adapters for your VM?

[launeric]

The internet is working fine with the ethernet connection but once switch to wifi it stops working.
There is a suggestion to try NAT but no luck so I just use all the possible combination for NAT if there is any luck.
This is not a known issue correct. It is just something with my configuration ??

Code: Select all

[oracle@localhost ~]$  lspci | egrep -i --color 'network|ethernet'
00:08.0 Ethernet controller: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) (rev 02)
00:09.0 Ethernet controller: Intel Corporation 82540EM Gigabit Ethernet Controller (rev 02)
00:0a.0 Ethernet controller: Intel Corporation 82540EM Gigabit Ethernet Controller (rev 02)
00:11.0 Ethernet controller: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) (rev 02)



Windows IP Configuration

   Host Name . . . . . . . . . . . . : C-KAZUM
   Primary Dns Suffix  . . . . . . . : na.launeric.com
   Node Type . . . . . . . . . . . . : Peer-Peer
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No
   DNS Suffix Search List. . . . . . : launeric.com
                                       wlan.launeric.com
                                       na.launeric.com
                                       gss.launeric.com
                                       ap.launeric.com
                                       qca.launeric.com
                                       na.launeric.com
                                       launeric.com
                                       eu.launeric.com
                                       sa.launeric.com
                                       ap.launeric.com
                                       mea.launeric.com
                                       corp.launeric.com
                                       qcdfs.launeric.com
                                       qca.launeric.com

Ethernet adapter Local Area Connection* 12:

   Connection-specific DNS Suffix  . : launeric.com
   Description . . . . . . . . . . . : Juniper Network Connect Virtual Adapter
   Physical Address. . . . . . . . . : 00-FF-50-A8-ED-09
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::c1a7:421a:5c3b:5362%20(Preferred) 
   IPv4 Address. . . . . . . . . . . : 10.64.172.224(Preferred) 
   Subnet Mask . . . . . . . . . . . : 255.255.255.255
   Lease Obtained. . . . . . . . . . : Tuesday, May 19, 2015 11:03:22 AM
   Lease Expires . . . . . . . . . . : Tuesday, May 26, 2015 11:03:21 AM
   Default Gateway . . . . . . . . . : 0.0.0.0
   DHCP Server . . . . . . . . . . . : 10.64.128.1
   DHCPv6 IAID . . . . . . . . . . . : 721485712
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1C-11-25-FE-28-80-23-0A-F8-EF
   DNS Servers . . . . . . . . . . . : 139.48.64.55
                                       139.48.132.28
   Primary WINS Server . . . . . . . : 139.48.50.150
   NetBIOS over Tcpip. . . . . . . . : Enabled

Mobile Broadband adapter Mobile Broadband Connection:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : HP lt4111 LTE/EV-DO/HSPA+ Mobile Broadband Module Network Device
   Physical Address. . . . . . . . . : 00-A0-C6-00-00-23
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Ethernet adapter Bluetooth Network Connection 2:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network) #2
   Physical Address. . . . . . . . . : 28-B2-BD-BB-01-10
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wireless Network Connection 3:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : Microsoft Virtual WiFi Miniport Adapter #2
   Physical Address. . . . . . . . . : 2A-B2-BD-BB-01-0C
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wireless Network Connection 2:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : Microsoft Virtual WiFi Miniport Adapter
   Physical Address. . . . . . . . . : 2A-B2-BD-BB-01-0D
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wireless Network Connection:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : wlan.launeric.com
   Description . . . . . . . . . . . : Intel(R) Dual Band Wireless-AC 7260
   Physical Address. . . . . . . . . : 28-B2-BD-BB-01-0C
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Ethernet adapter Local Area Connection:

   Connection-specific DNS Suffix  . : launeric.com
   Description . . . . . . . . . . . : Intel(R) Ethernet Connection I218-LM
   Physical Address. . . . . . . . . : 28-80-23-0A-F8-EF
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::c1cf:19f0:397a:de8d%11(Preferred) 
   IPv4 Address. . . . . . . . . . . : 10.62.64.199(Preferred) 
   Subnet Mask . . . . . . . . . . . : 255.255.252.0
   Lease Obtained. . . . . . . . . . : Tuesday, May 19, 2015 11:03:11 AM
   Lease Expires . . . . . . . . . . : Wednesday, May 20, 2015 11:03:11 AM
   Default Gateway . . . . . . . . . : 
   DHCP Server . . . . . . . . . . . : 139.48.134.230
   DHCPv6 IAID . . . . . . . . . . . : 237535267
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1C-11-25-FE-28-80-23-0A-F8-EF
   DNS Servers . . . . . . . . . . . : 139.48.132.28
                                       139.48.64.55
   Primary WINS Server . . . . . . . : 139.48.50.151
   Secondary WINS Server . . . . . . : 139.48.50.150
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter VirtualBox Host-Only Network:

   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : VirtualBox Host-Only Ethernet Adapter
   Physical Address. . . . . . . . . : 08-00-27-00-24-13
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::618f:54c5:3f09:9541%22(Preferred) 
   IPv4 Address. . . . . . . . . . . : 192.168.56.1(Preferred) 
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 
   DHCPv6 IAID . . . . . . . . . . . : 805830695
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1C-11-25-FE-28-80-23-0A-F8-EF
   DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
                                       fec0:0:0:ffff::2%1
                                       fec0:0:0:ffff::3%1
   NetBIOS over Tcpip. . . . . . . . : Enabled

[noteirak]

Ok let's get back to basics, there is too much fiddling around. Enable only the first network adapter in the VM config and choose NAT with Intel Pro/1000MT Desktop adapter.

Then answer these questions:

And what is the configuration of that interface in the guest? Static IP, DHCP? Is it up? Do you get an IP?
Did Internet ever worked in the VM? If yes, what changed since then?

[launeric]

I disable all the other adapter and has only one adaper config as NAT/Intel Pro1000MT Desktop.
Still no luck with wifi.
It works with ethernet cable but once I undock the laptop and use wifi, the guest just STOP seeing the internet...

From the guset:

[oracle@localhost ~]$ lspci | egrep -i --color 'network|ethernet'
00:03.0 Ethernet controller: Intel Corporation 82540EM Gigabit Ethernet Controller (rev 02)

[oracle@localhost ~]$ ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp0s3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT qlen 1000
link/ether 08:00:27:bd:6e:bb brd ff:ff:ff:ff:ff:ff

[oracle@localhost ~]$ cat /proc/net/dev
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
enp0s3: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
lo: 91273 452 0 0 0 0 0 0 91273 452 0 0 0 0 0 0

[oracle@localhost ~]$ uname -a
Linux localhost.localdomain 3.8.13-35.3.3.el7uek.x86_64 #2 SMP Tue Jul 29 17:47:34 PDT 2014 x86_64 x86_64 x86_64 GNU/Linux

[launeric]

Wifi has never worked for the guest..once undock from the working station. The host is fine but the guest is just stop seeing the internet.
When it is docked with the ethernet cable both host and guest work fines with the internet.

[launeric]

The issue is resolved!!

When I use the ethernet adapter and change it to the wireless adapter it works.
I suppose it is related to the MAC address as with the same setting for the working ethernet adapter, when the MAC address is changed, it stopped working too,

But why ?? Is VBox smart enough to configure that ? and whats the point of having the green recycle button ??

[noteirak]

I cannot answer the "why" I am afraid. You didn't give answers to all my questions and only now you mention a docking station.
Also in your latest screenshot you're on Bridge mode, even tho we were talking about NAT until now. Why is that?
Glad it's working for you regardless...