Questions tagged [passthrough]
The passthrough tag has no usage guidance.
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Connect to an IPv6 address from IPv4 [on hold]
My new ISP is taking part in the switch from IPv4 to IPv6, which means that by default new subscriptions (like mine) all receive an IPv6 address range, which is cool and all, I, for one am an advocate ...
0
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1answer
21 views
Openldap RootDN and other 'admin' user work differently when changing userPassword
Using OpenLDAP (2.4.44) on CENTOS 7 and have configured {SASL} pass-thru to another remote LDAP for some users using the userPassword field. This can change (overwrite) to using the local password {...
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0answers
39 views
How can I passthrough a wifi usb in docker? [duplicate]
I want to create a docker image that creates a wifi access point with hostapd, but I don't know how to pass it through or even whether it's posible.
PS: I want to passthrough only the wifi usb device,...
1
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0answers
81 views
Which USB controller is device plugged into on ESXi host
I need to pass through a USB controller (not just the USB device) to a guest on an ESXi 6.7 host. Is there a way (without trial and error) to determine which controller a device is plugged into?
So ...
0
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1answer
316 views
TCP passthrough for HTTP connection with haproxy
I have done passthrough for HTTPS/SSL connections using SNI, but Id don't know if I can do the same for HTTP using host header? is there any way I can use passthrough (tcp mode) in stead of reverse-...
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2answers
95 views
Xenserver 6.5 Passtrough from HASP [USB] to Windows Server 8 SP2
Due to an accidental update on VM with Windows Server 2008 SP2, the HASP USB key is no longer recognised. The key works on my laptop, so it looks fine. I have a pool of VMs built on XenServer 6.5. The ...
0
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1answer
204 views
NGINX SSL Pass-thru and Docker
I have a server with 2 websites. Let's call them foo.com and bar.com.
foo.com has a subdomain, called mail.foo.com.
Both foo.com and bar.com are WordPress sites, and their NGINX configuration is the ...
1
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1answer
571 views
ESXi 6.7 any settings I make are disabled after reboot, also passthrough not working
Noticing none of the settings in an ESXi 6.7 installation are surviving reboot.
I created the USB with a stock installation ISO like always, downloaded from the VMWare website. Just used the USB key ...
1
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0answers
638 views
KVM NIC Passthrough troubles - Unknown Header Type 7F && Internal Error: Unknown PCI Header Type 127
I am having some serious troubles passing through my NIC to my Windows guest running on KVM.
The current driver in use is vfio-pci and I have done the passthrough via Virt-Manager so the XML format ...
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0answers
52 views
how to reserve PCI addresses for the nvme devices assigned [passthrough] to KVM Guest OS?
how to reserve PCI addresses for the nvme devices assigned [passthrough] to KVM Guest OS ?
vm1# lspci | grep Non
00:09.0 Non-Volatile memory controller: Intel Corporation PCIe Data Center SSD (rev 02)...
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2answers
3k views
KVM Pass through disk Partition - By Label or UUID
Normally, when I passthrough a disk to a VM I use the entire disk. I am looking at attempting to passthrough a partition in KVM. First question is that possible/ok? Looking at this doc it seems to be ...
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0answers
432 views
NVIDIA QUADRO M4000 vGPU - ESXI 6.0.3 - GPU Passthrough
I'm trying to do a GPU passthrough to a vm (2008 64bit r2) ESXI 6.0.3. After the GPU passthrough and installing the NVidia drivers. I have disabled the VMWARE SVGA. Now in the device manager it shows ...
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0answers
308 views
QEMU USB Passthrough Error: libusb_set_configuration: -99 [OTHER]
I'm trying to pass through a Spectrum Digital TMS320C6713 DSK to a Windows 2000 virtual machine, and when I connect it it appears in device manager, but whenever I try to actually use the device, it ...
1
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1answer
112 views
Can I set a flag in Hyper-V so that driver software inside VMs does not know it is running within a VM?
I know that VMWare ESXI/vSphere allows setting a flag to hide virtualization detection. I need to install NVidia drivers in a VM that do not run when virtualization is detected. This does not violate ...
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0answers
161 views
ESXI PCIe GPU Passthrough does not allow for CUDA
I am trying to do cuda development in an ESXI environment, so I installed a Quadro 5800 in my ESXI machine (Dell T7500). I did passthrough to the Windows 7 VM that I will be doing development in, but ...
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0answers
266 views
Passthrough USB devices so VM sees it as if it's plugged in directly
I have a logitech unifying receiver with a wireless keyboard/mouse combo that we would like to use in our environment. A lot of users connect to a VMWare virtual machine though and while the mouse and ...
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1answer
9k views
ESXi 6.5 server (no vSphere) sched.mem.min error related to PCI passthrough
I have an ESXi 6.5 server without vSphere I've been running for a couple years. I have a VM with PCI passthrough of a cougar point SATA controller from the SM X9SCL-F-O motherboard.
I wanted to ...
1
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1answer
3k views
Splitting an IOMMU group for PCIe Passthrough
I am trying to passthrough my graphics card to a virtual machine using kvm and libvirt. I get an error message when I try to passthrough the card without binding an ethernet card which seems to be in ...
3
votes
1answer
4k views
USB passthrough (non storage) to XenServer 7 VM
I have migrated a server from physical to virtual using XenServer 7. Nevertheless, we need now a USB dongle for security purposes but have not been able to find the way to properly pass it to the ...
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1answer
2k views
squid with iptables bypass https
I just want make internet anonymous transparent proxy that bypass traffic just want hide client ip but its not work for https ..
I dont want to use sslbump or etc just want to bypass traffic
I ...
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1answer
193 views
using hyper-v parent partition for a workstation
I am setting up a Windows Server 2012 with hyper-v that will be used for running 3-5 virtual machines. The server has two pci GPUs and since hyper-v does not enable GPU passthrough I was thinking of ...
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0answers
134 views
Script error implementing VFIO GPU Pass-through in Ubuntu 15.10 with KVM
I am having the following error when I run the executable script "sudo /usr/vm1" :
cat: /sys/bus/pci/devices//vendor: No such file or directory
cat: /sys/bus/pci/devices//device: No such file or ...
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5answers
6k views
Cannot remove passthrough setup on ESXi
I have an ESXi host, but it does not have local hard disk. It use disks which are shared via fibre channel. Afterthat, I setup passthrough for the fibre channel. After rebooting ESXi host, we cannot ...
0
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1answer
47 views
Network Passthrough Public->Private
I have done some preliminary research, but can't quite hone in on the same example I'm looking at.
I have two ISP modems - one public and one private. I also have two network subnets (192.168.23.1 ...
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0answers
141 views
HighPoint RocketRAID 2740 passthrough
I'm currently extending my server and about to buy a HBA.
I stumbled across the HighPoint RocketRAID 2740 which is quite cheap at the moment.
I am going to extend an existing MDRaid + LVM ...
0
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1answer
306 views
403.14 when accessing site remotely, works on the server
A test TFS instance has just started to play up. Whilst on the server I can access http://localhost/tfs if I attempt it from a remote machine using http://tfs.it.domain.local I get a 403 error. ...
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1answer
662 views
How to mount host's VMFS datastore from a guest?
I'm trying to backup VMs using a CentOS 6.5 VM and a tape library, the tape library is connected via SAS pass-through and it mounts on CentOS. The backup will be done copying the entire VM folder on ...
2
votes
1answer
9k views
Enabling Qemu/KVM Filesystem Passthrough Centos 7
I have a system running Centos 7 with the stock qemu/KVM code. I have several virtual servers running on this system and would like to enable the filesystem passthrough option. So far, I have not ...
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2answers
807 views
IIS FTP Pass Through Authentification Virtual Folder on CIFS Share
I've created a FTP-Publishing on our webserver and have a problem getting it to work. Some users get a 550 error on uploading files. Reading access seems to work because they can browse files.
For ...
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3answers
4k views
“Access is denied” trying to bring VM-attached USB hard disk back online in Disk Manager
Windows Server 2012 R2 Hyper-V with CentOS 6.5 and CentOS 7 VMs.
In Disk Manager, I right-click my USB hard drive and pick Offline.
In Hyper-V Manager, I right-click either CentOS VM, and I connect ...
1
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1answer
387 views
How to tell if a USB drive is VM-passthrough-capable before you buy it
This page says:
And, not all USB disks can be presented to a VM as a passthrough disk.
That is the important part.
If the driver is strictly user mode the USB disk cannot be presented.
...
1
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1answer
328 views
Passing Linux NFS traffic through Windows Server 2008
We are developing an embedded device that runs on Linux and uses NFS mounts to aid in development. We are working in two private network spaces (172.16.x.y and 192.168.0.n). The 192 network contains ...
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2answers
2k views
ESXi PCI passthrough on HP DL360 G5
I am running ESXi 5.5 on a DL360 G5 and the option for PCI passthrough shows 'Host does not support passthrough configuration'.
I have enabled VT in the BIOS under processor options and I have x64 ...
0
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1answer
447 views
LDAP passthrough authentication. testsaslauthd fails only with ldaps
I am trying to set up an OpenLDAP passthrough authentication to another server.
When I do testsaslauthd with simple ldap:// the test works fine. When I try with ldaps:// it fails.
ldap_simple_bind(...
3
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1answer
7k views
ldap/AD proxy: Unable to bind using sAMAccountName, but last name and first name is able to bind
I am attempting to set up a pass-through proxy to Active Directory, using ldap on Debian Wheezy. The slapd.conf file is below. I can bind just find by using lastname, first name:
ldapsearch -x -h ...
7
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3answers
25k views
How do I enable KVM device passthrough in Linux?
I have an MSI-GD65 Gaming motherboard and an Intel i7 4790. VT-D is enabled in the CPU Features section of the bios.
I'm running Ubuntu 14.04.1 LTS and when I try and detach a device, I get the ...
0
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0answers
1k views
KVM - Graphics card passthrough
I am trying to passthrough a graphics card to a KVM guest but have been unsuccessful.
The graphics cards has been attached and it does appear that the guest is aware of the card, I can see the kernel ...
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1answer
82 views
What is a good new server setup [closed]
Currently we have a server with several functions:
domain controller, SQL server, WSUS server, file server, print server, exchange server, backup exec
And in addition we still have an old server with ...
0
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1answer
297 views
VPN and router pass-through
I have been having trouble with VPN on my router, so I thought that since it allowed VPN Pass-through, I would set up a VPN server on an Ubuntu box here, and pass through to that.
I have set up PPTP, ...
0
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0answers
524 views
ESXi 5.5 crash on passthrough
HW: whitebox i7-4771 on gigabyte Z87X-UD5H, Adaptec 6085H sas controller
VT-d and VT-x enabled in bios.
Problem:
Freshly installed ESXi 5.5 update 1
Mark sas controller for passthrough, reboot ...
2
votes
2answers
568 views
Are Arista switches still cut-through when converting 1G to 10G
I have a 7100 series Arista passthrough switch. In my configuration, the switch takes as input 1G Ethernet, and routes it to a 10G output.
In this 1G to 10G configuration, is the Arista switch still ...
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1answer
2k views
How does one cause a Megaraid controller to “re-scan” the devices?
We are using a Supermicro Megaraid card (2208) and we are trying to perform some SCSI operations directly on the drives using the passthrough ioctl. One issue that we have run into is that when we ...
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1answer
484 views
Hyper-V pass-trough disks incorrectly identified as SSDs on guest
I have setup a Windows Server 2012 Essentials guest to run on a Hyper-V host (Windows Server 2012).
A physical HDD (spinning rust) is setup as pass-through to the guest, but it's incorrectly ...
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3answers
2k views
ESXi PCI passthrough SmartArray P812 with 12TB MSA60
I have an HP Proliant DL 360 G6. ESXi is installed on the array controlled by the on board RAID controller (P420 I think)
ESXi recognizes the P812 RAID controller but when I put PCI passthrough on it ...
3
votes
2answers
5k views
How can I setup PCI passthrough for my HighPoint 1144A USB 3.0 card under ESXi 5.1?
I have an Apple Mac Pro (MacPro5,1) running VMware ESXi 5.1.0 (799733) with a HighPoint RocketU 1144A USB 3.0 PCI-express card installed. Given that VMware ESXi 5.1 doesn't support USB 3.0 for host-...
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votes
2answers
8k views
Can IBM System x3650 passthrough SAS?
I am looking at the specs and manual for the IBM System x3650. According to the specs a ServeRAID-8k-l hardware RAID comes standard, but there's an option to upgrade to ServeRAID-8k. If I understand ...
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2answers
4k views
Filesystem passthrough functionality in Centos 6.2?
I have a CentOS 6.3 machine currently running 2 virtualized CentOS 6.2 machines via KVM/QEMU/Libvirt. I'm trying to setup filesystem passthrough between the guests and the host. However the option is ...
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2answers
581 views
Can I flash a PCI-E device's Firmware in a VM if the VM has exclusive IOMMU access?
I have a PCI-E Dell Perc 6/i RAID card that I'd like to flash with the latest firmware. Apparently I need either a Redhat / Centos OS or Windows in order to flash the firmware, but I have a ...
1
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2answers
657 views
Preventing h/w RAID cards from dropping slow JBOD disks
I'm considering buying a used SAS h/w RAID card for externally attaching HDDs to an HP ProLiant I'm setting up.
However, I only require RAID functionality on some of the drives. Theoretically it ...
4
votes
1answer
381 views
Is it possible to pass through a IDE tape drive to a virtual machine?
My department does conversions for people who bought our software to get their data out of their old system and in to our system. Often they will be running odd or archaic systems that the only way to ...
