Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

Include Page
KBCOMMON:KB-CSSstyle
KBCOMMON:KB-CSSstyle
Excerpt
hiddentrue

Virtual Ethernet adapter configuration.

This section describes the virtual Ethernet adapters attached to the virtual machine.  The following list describes the available options:

  • adapter – Specify model of virtual Ethernet adapter.
  • interface – Attach virtual Ethernet interface to host attached adapter.
  • mac – Specify virtual Ethernet adapter MAC address.

It For virtual models that support the feature, it is possible to configure between 1 and 4 virtual Ethernet adapters.  When specifying each of the adapters, the x in the section name should be replaced with a letter between a and d.  The configuration snippet below demonstrates the configuration of two virtual Ethernet adapters.

Panel
bgColor#ffffff
titleBGColor#f0f0f0
titleExample Ethernet Adapter Configuration

[ewa0]
interface = intbr0

[ewb0]
interface = intbr1
mac = 08-00-2b-aa-bb-cc

...

Specify model of virtual Ethernet adapter.

Syntax

adapter = model

Description

By default the virtual network adapter is configured as a DE435.  This model was chosen at it is supported by almost all operating systems and versions supported on CHARON-AXP/SMA.  However, it is possible to configure an alternate model by specifying the optional adapter parameter.  The values for model and the ethernet adapters they emulate are listed in the table below.

Panel
bgColor#ffffff
titleBGColor#f0f0f0
titleEthernet Controller Models
modelEmulated Ethernet Controller
DE435 DE435 EtherWORKS Turbo PCI Adapter
DE450 DE450 EtherWORKS Turbo PCI 10 Adapter
DE500 DE500-BA FastEtherWORKS 10/100 PCI Adapter

multiple Ethernet controllers.  For an example configuration and details on section naming, see [ethernet_n] Section.

interface 
Anchor
interface
interface

Attach virtual Ethernet interface to host attached adapter.

Syntax

interface = host-device

Description

The interface option is used to attach the virtual Ethernet adapter to a physical host adapter.

...

Specify virtual Ethernet adapter MAC address.

Syntax

mac = aa-bb-cc-dd-ee-ff

Description

...

This optional parameter can be used to force the physical address of the network adapter to a certain address.  This can be particularly relevant in the case where a software product may be licensed against the network adapter of a native Alpha SPARC system.