Network interfaces on T2000 - e1000g1 and ipge1 Post: 302795645

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Operating Systems Solaris Network interfaces on T2000 - e1000g1 and ipge1 Post 302795645 by hergp on Thursday 18th of April 2013 06:06:32 AM

04-18-2013

Registered User

In 2006 I think, Sun switched from the ipge-driver to the more advanced e1000g driver for the Intel PRO/1000 adapter present in a T2000.

I can't explain, why this setup fault happened. But there is a shellscript /usr/sbin/e1000g_transition which will help you to switch your configuraion to the e1000g driver.

The help text taken from the script:

Code:

This script allows you to perform an optional driver upgrade
for the Intel PRO/1000 device present on this system from the "ipge"
network driver to the Sun standard "e1000g" network driver. The
e1000g driver include features such as link aggregation as well as
superior performance in most environments.  Moving forward, e1000g
will benefit from new features as they become available, bug fixes,
and performance enhancements.  The disadvantage is that some
applications configuration files may require modification to use
e1000g if they reference the ipge network interface.

This script must be run in single user mode.
This script will alter network interfaces and related system
configuration files. Configuration files for 3rd party applications
will NOT be changed. After running this script, applications present
on the system may require maintenance. The system may be in an
unsecured state. The effects of this script may be reversed using
the backout (-b) option.


For the latest information regarding this script, please refer
to Sun Alert ID 102502. This Sun Alert can be accessed from
http://sunsolve.sun.com.
Use the Sun Alert ID (102502) as the search query and choose
"Sun Alert Notifications" under "Sun Solve Collections."

Once the script has completed a system reboot will be required
to complete the upgrade.

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LEARN ABOUT OPENSOLARIS

cvc

cvc(7D) 							      Devices								   cvc(7D)

NAME

       cvc - virtual console driver

DESCRIPTION

       The  cvc  virtual  console  driver  is a STREAMS-based pseudo driver that supports the network console. The cvc driver interfaces with con-
       sole(7D).

       Logically, the  cvc driver sits below the  console driver. It redirects console output to the cvcredir(7D) driver if a network console con-
       nection is active. If a network console connection is not active, it redirects console output to an internal hardware interface.

       The cvc driver receives console input from  cvcredir and internal hardware and passes it to the process associated with /dev/console.

NOTES

       The   cvc facility supersedes the SunOS wscons(7D) facility, which should  not be used in conjunction with  cvc. The  wscons driver is use-
       ful for systems with directly attached consoles (frame buffers and keyboards), but is not useful with platforms using cvc,  which  have	no
       local keyboard or frame buffer.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +--------------------+--------------------------------------+
       |  ATTRIBUTE TYPE    |		ATTRIBUTE VALUE 	   |
       +--------------------+--------------------------------------+
       |Architecture	    |Sun  Enterprise  10000  servers,  Sun |
       |		    |Fire 15000 servers 		   |
       +--------------------+--------------------------------------+
       |Availability	    |SUNWcvc.u				   |
       +--------------------+--------------------------------------+

SEE ALSO

       cvcd(1M), attributes(5), console(7D), cvcredir(7D), wscons(7D)

       Sun Enterprise 10000 SSP Reference Manual

       Sun System Management Services (SMS) Reference Manual

SunOS 5.11							    15 Sep 2000 							   cvc(7D)

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