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Fixed some wording and typos
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
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@ -104,7 +104,7 @@ you can choose disks there. Additionally you can set additional options (see
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[thumbnail="screenshot/pve-select-location.png", float="left"]
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[thumbnail="screenshot/pve-select-location.png", float="left"]
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The next page just ask for basic configuration options like your
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The next page just asks for basic configuration options like your
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location, the time zone and keyboard layout. The location is used to
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location, the time zone and keyboard layout. The location is used to
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select a download server near you to speed up updates. The installer is
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select a download server near you to speed up updates. The installer is
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usually able to auto detect those settings, so you only need to change
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usually able to auto detect those settings, so you only need to change
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@ -39,7 +39,7 @@ enables you to store the configuration of thousands of virtual
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machines. By using corosync, these files are replicated in real time
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machines. By using corosync, these files are replicated in real time
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on all cluster nodes. The file system stores all data inside a
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on all cluster nodes. The file system stores all data inside a
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persistent database on disk, nonetheless, a copy of the data resides
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persistent database on disk, nonetheless, a copy of the data resides
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in RAM which provides a maximum storage size is 30MB - more than
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in RAM which provides a maximum storage size of 30MB - more than
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enough for thousands of VMs.
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enough for thousands of VMs.
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+
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+
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Proxmox VE is the only virtualization platform using this unique
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Proxmox VE is the only virtualization platform using this unique
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@ -145,7 +145,7 @@ Flexible Networking
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Proxmox VE uses a bridged networking model. All VMs can share one
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Proxmox VE uses a bridged networking model. All VMs can share one
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bridge as if virtual network cables from each guest were all plugged
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bridge as if virtual network cables from each guest were all plugged
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into the same switch. For connecting VMs to the outside world, bridges
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into the same switch. For connecting VMs to the outside world, bridges
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are attached to physical network cards assigned a TCP/IP
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are attached to physical network cards and assigned a TCP/IP
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configuration.
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configuration.
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For further flexibility, VLANs (IEEE 802.1q) and network
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For further flexibility, VLANs (IEEE 802.1q) and network
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@ -183,7 +183,7 @@ Open source software also helps to keep your costs low and makes your
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core infrastructure independent from a single vendor.
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core infrastructure independent from a single vendor.
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Your benefit with {pve}
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Your benefits with {pve}
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-----------------------
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-----------------------
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* Open source software
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* Open source software
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@ -5,14 +5,14 @@ ifdef::wiki[]
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:pve-toplevel:
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:pve-toplevel:
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endif::wiki[]
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endif::wiki[]
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Network configuration can be done either via the GUI, or by manually
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Network configuration can be done either via the GUI, or by manually
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editing the file `/etc/network/interfaces`, which contains the
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editing the file `/etc/network/interfaces`, which contains the
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whole network configuration. The `interfaces(5)` manual page contains the
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whole network configuration. The `interfaces(5)` manual page contains the
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complete format description. All {pve} tools try hard to keep direct
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complete format description. All {pve} tools try hard to keep direct
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user modifications, but using the GUI is still preferable, because it
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user modifications, but using the GUI is still preferable, because it
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protects you from errors.
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protects you from errors.
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Once the network is configured, you can use the Debian traditional tools `ifup`
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Once the network is configured, you can use the Debian traditional tools `ifup`
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and `ifdown` commands to bring interfaces up and down.
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and `ifdown` commands to bring interfaces up and down.
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NOTE: {pve} does not write changes directly to
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NOTE: {pve} does not write changes directly to
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@ -68,16 +68,16 @@ For more information see https://www.freedesktop.org/wiki/Software/systemd/Predi
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Choosing a network configuration
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Choosing a network configuration
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Depending on your current network organization and your resources you can
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Depending on your current network organization and your resources you can
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choose either a bridged, routed, or masquerading networking setup.
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choose either a bridged, routed, or masquerading networking setup.
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{pve} server in a private LAN, using an external gateway to reach the internet
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{pve} server in a private LAN, using an external gateway to reach the internet
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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The *Bridged* model makes the most sense in this case, and this is also
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The *Bridged* model makes the most sense in this case, and this is also
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the default mode on new {pve} installations.
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the default mode on new {pve} installations.
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Each of your Guest system will have a virtual interface attached to the
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Each of your Guest system will have a virtual interface attached to the
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{pve} bridge. This is similar in effect to having the Guest network card
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{pve} bridge. This is similar in effect to having the Guest network card
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directly connected to a new switch on your LAN, the {pve} host playing the role
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directly connected to a new switch on your LAN, the {pve} host playing the role
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of the switch.
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of the switch.
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@ -91,7 +91,7 @@ what your provider allows.
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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In that case the only way to get outgoing network accesses for your guest
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In that case the only way to get outgoing network accesses for your guest
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systems is to use *Masquerading*. For incoming network access to your guests,
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systems is to use *Masquerading*. For incoming network access to your guests,
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you will need to configure *Port Forwarding*.
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you will need to configure *Port Forwarding*.
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For further flexibility, you can configure
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For further flexibility, you can configure
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@ -104,7 +104,7 @@ Default Configuration using a Bridge
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[thumbnail="default-network-setup-bridge.svg"]
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[thumbnail="default-network-setup-bridge.svg"]
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Bridges are like physical network switches implemented in software.
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Bridges are like physical network switches implemented in software.
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All VMs can share a single bridge, or you can create multiple bridges to
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All VMs can share a single bridge, or you can create multiple bridges to
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separate network domains. Each host can have up to 4094 bridges.
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separate network domains. Each host can have up to 4094 bridges.
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The installation program creates a single bridge named `vmbr0`, which
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The installation program creates a single bridge named `vmbr0`, which
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@ -275,7 +275,7 @@ network-peers use different MAC addresses for their network packet
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traffic.
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traffic.
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If your switch support the LACP (IEEE 802.3ad) protocol then we recommend using
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If your switch support the LACP (IEEE 802.3ad) protocol then we recommend using
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the corresponding bonding mode (802.3ad). Otherwise you should generally use the
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the corresponding bonding mode (802.3ad). Otherwise you should generally use the
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active-backup mode. +
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active-backup mode. +
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// http://lists.linux-ha.org/pipermail/linux-ha/2013-January/046295.html
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// http://lists.linux-ha.org/pipermail/linux-ha/2013-January/046295.html
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If you intend to run your cluster network on the bonding interfaces, then you
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If you intend to run your cluster network on the bonding interfaces, then you
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@ -366,25 +366,25 @@ VLAN for Guest Networks
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{pve} supports this setup out of the box. You can specify the VLAN tag
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{pve} supports this setup out of the box. You can specify the VLAN tag
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when you create a VM. The VLAN tag is part of the guest network
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when you create a VM. The VLAN tag is part of the guest network
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configuration. The networking layer supports differnet modes to
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configuration. The networking layer supports different modes to
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implement VLANs, depending on the bridge configuration:
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implement VLANs, depending on the bridge configuration:
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* *VLAN awareness on the Linux bridge:*
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* *VLAN awareness on the Linux bridge:*
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In this case, each guest's virtual network card is assigned to a VLAN tag,
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In this case, each guest's virtual network card is assigned to a VLAN tag,
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which is transparently supported by the Linux bridge.
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which is transparently supported by the Linux bridge.
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Trunk mode is also possible, but that makes the configuration
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Trunk mode is also possible, but that makes configuration
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in the guest necessary.
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in the guest necessary.
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* *"traditional" VLAN on the Linux bridge:*
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* *"traditional" VLAN on the Linux bridge:*
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In contrast to the VLAN awareness method, this method is not transparent
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In contrast to the VLAN awareness method, this method is not transparent
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and creates a VLAN device with associated bridge for each VLAN.
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and creates a VLAN device with associated bridge for each VLAN.
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That is, if e.g. in our default network, a guest VLAN 5 is used
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That is, creating a guest on VLAN 5 for example, would create two
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to create eno1.5 and vmbr0v5, which remains until rebooting.
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interfaces eno1.5 and vmbr0v5, which would remain until a reboot occurs.
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* *Open vSwitch VLAN:*
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* *Open vSwitch VLAN:*
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This mode uses the OVS VLAN feature.
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This mode uses the OVS VLAN feature.
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* *Guest configured VLAN:*
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* *Guest configured VLAN:*
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VLANs are assigned inside the guest. In this case, the setup is
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VLANs are assigned inside the guest. In this case, the setup is
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completely done inside the guest and can not be influenced from the
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completely done inside the guest and can not be influenced from the
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outside. The benefit is that you can use more than one VLAN on a
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outside. The benefit is that you can use more than one VLAN on a
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@ -47,7 +47,7 @@ email about the available new packages. On the GUI, the change-log of
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each package can be viewed (if available), showing all details of the
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each package can be viewed (if available), showing all details of the
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update. So you will never miss important security fixes.
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update. So you will never miss important security fixes.
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Please note that and you need a valid subscription key to access this
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Please note that you need a valid subscription key to access this
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repository. We offer different support levels, and you can find further
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repository. We offer different support levels, and you can find further
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details at https://www.proxmox.com/en/proxmox-ve/pricing.
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details at https://www.proxmox.com/en/proxmox-ve/pricing.
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@ -33,7 +33,7 @@ Further, server grade hardware has often better support than consumer grade
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hardware, but even then, many modern system can support this.
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hardware, but even then, many modern system can support this.
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Please refer to your hardware vendor to check if they support this feature
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Please refer to your hardware vendor to check if they support this feature
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under Linux for your specific setup
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under Linux for your specific setup.
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Configuration
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Configuration
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@ -295,7 +295,7 @@ vendor.
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Mediated Devices (vGPU, GVT-g)
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Mediated Devices (vGPU, GVT-g)
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Mediated devices are another method to use reuse features and performance from
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Mediated devices are another method to reuse features and performance from
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physical hardware for virtualized hardware. These are found most common in
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physical hardware for virtualized hardware. These are found most common in
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virtualized GPU setups such as Intels GVT-g and Nvidias vGPUs used in their
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virtualized GPU setups such as Intels GVT-g and Nvidias vGPUs used in their
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GRID technology.
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GRID technology.
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@ -309,12 +309,12 @@ Host Configuration
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^^^^^^^^^^^^^^^^^^
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^^^^^^^^^^^^^^^^^^
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In general your card's driver must support that feature, otherwise it will
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In general your card's driver must support that feature, otherwise it will
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not work. So please refer to your vendor for compatbile drivers and how to
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not work. So please refer to your vendor for compatible drivers and how to
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configure them.
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configure them.
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Intels drivers for GVT-g are integraded in the Kernel and should work
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Intels drivers for GVT-g are integrated in the Kernel and should work
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with the 5th, 6th and 7th generation Intel Core Processors, further E3 v4, E3
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with 5th, 6th and 7th generation Intel Core Processors, as well as E3 v4, E3
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v5 and E3 v6 Xeon Processors are supported.
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v5 and E3 v6 Xeon Processors.
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To enable it for Intel Graphcs, you have to make sure to load the module
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To enable it for Intel Graphcs, you have to make sure to load the module
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'kvmgt' (for example via `/etc/modules`) and to enable it on the Kernel
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'kvmgt' (for example via `/etc/modules`) and to enable it on the Kernel
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