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NOTICE: August 08, 2016
Si2 EMAIL REFLECTOR MAIL IS BEING REJECTED
BY SOME COMPANIES

NOTE: Si2 External IP Address Changes
* Recently, Si2 switched network service providers and subsequently, all of its external IP addresses.
* Email reflectors are used by our many Production and Open Standards collaborative research/development working groups.
* If your company uses access control lists to manage email traffic, and you send emails via the Si2 reflector list system, then the following information will be relevant to you.
CONTACT YOUR IT DEPARTMENT TO VERIFY YOUR CURRENT OR FUTURE STATUS:
After the Si2 IP changes, reflector list messages that previously appeared as email coming from 71.41.16.78 will now show as email coming from 12.229.222.10. Any access control lists that reference the old Si2 IP (71.41.16.78), will need to be updated to the new Si2 IP (12.229.222.10) in order to restore previous functionality. Additionally, make sure that your company IT has Si2 white listed!

Lef/Def Exchange Format Ver 5.3 to 5.7

 

Latest File Releases
Package Latest Version Date Notes / Monitor View
LEF DEF Format Specification5.7 p039 November 23, 2009 Release Notes - Monitor this package View
LEF/DEF Toolkitlefdef05.7-s041 January 21, 2011 Release Notes - Monitor this package View
 

 
Latest News
New Lef/Def Toolkit lefdef05.7-s041 Posted   Si2 Admin - 2011-01-21 13:28   [Lef/Def Exchange Format Ver 5.3 to 5.7]
This lefdef kit s041 has a fix reported by OA. Added the missing directory doc under lef and def directories with the documentation on the lef and def APIs.

LEF/DEF 5.7_s039 Toolkits posted   Si2 Admin - 2010-10-18 13:23   [Lef/Def Exchange Format Ver 5.3 to 5.7]
The lefdef05.7-s039 release of the LEF/DEF toolkits has been posted

lefdef05.70-s038 toolkits (Used by OpenAccess oa22.04p059)    Si2 Admin - 2010-05-04 13:34   [Lef/Def Exchange Format Ver 5.3 to 5.7]
The lefdef05.70-s038 release of the LEF/DEF toolkits was posted 2010-04-23. lefdef05.70-s038 is used by the 2010-05-04 OpenAccess release oa22.04p059.

lefdef05.70-s033 toolkits (Used by OpenAccess oa22.04p054)    Si2 Admin - 2010-02-05 08:40   [Lef/Def Exchange Format Ver 5.3 to 5.7]
The lefdef05.70-s033 release of the LEF/DEF toolkits was posted on 02-05-2010. lefdef05.70-s033 is used by the OpenAccess release oa22.04p054.

LEF/DEF 5.7 p039 Specification   Si2 Admin - 2009-11-23 14:19   [Lef/Def Exchange Format Ver 5.3 to 5.7]
LEF/DEF 5.7 p039 Specification posted.

LefDef 5.7-p007 Toolkits posted    Si2 Admin - 2009-11-09 09:18   [Lef/Def Exchange Format Ver 5.3 to 5.7]
The Lef/Def 5.7 toolkits have been updated with release 5.7-p007. This release contains some fixes for errors in previous tool kits.

LefDef 5.7-p006 Toolkits posted   Si2 Admin - 2009-08-04 13:44   [Lef/Def Exchange Format Ver 5.3 to 5.7]
The Lef/Def 5.7 toolkits have been updated with release 5.7-p006. This release replaces P005 fixing build problems. OpenAccess documentation lists the P005 release as lefdef 05.70-s031. Use P006 instead.

LefDef 5.7-p005 Toolkits posted    Si2 Admin - 2008-11-19 08:58   [Lef/Def Exchange Format Ver 5.3 to 5.7]
The Lef/Def 5.7 toolkits have been updated with release 5.7-p005. OpenAccess documentation lists this release as lefdef 05.70-s031.

LefDef 5.7-p004 Toolkits posted    Si2 Admin - 2008-04-24 10:52   [Lef/Def Exchange Format Ver 5.3 to 5.7]
The Lef/Def 5.7 toolkits have been updated with release 5.7-p004.

LefDef 5.7 Enhancents to 5.6 Posted   Si2 Admin - 2007-06-20 15:52   [Lef/Def Exchange Format Ver 5.3 to 5.7]
The LEF/DEF 5.7 ver 1.4.2 Enhancements to the LEF/DEF 5.6 specification has been posted.

  • LefDef 5.7-s001 Toolkits posted   2007-04-13 08:31
  • Lef/Def 5.6 11-09-04 Release   2004-11-09 16:01
  • Lef/Def 5.6 10-28-04 Release available   2004-11-02 14:07
  • Lef/Def 5.6 Posted   2004-07-09 16:13
  • Lef/Def 5.5.1 Posted   2004-05-05 09:21
.....
 




 
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