IBM Support

SE66976 - RFC 2328 AMBIGUITIES AND VULNERABILITIES - ORIGINATION OF
INITIALSEQUENCENUMBER LSA

Subscribe to this APAR

By subscribing, you receive periodic emails alerting you to the status of the APAR, along with a link to the fix after it becomes available. You can track this item individually or track all items by product.

Notify me when this APAR changes.

Notify me when an APAR for this component changes.

 APAR (Authorized Program Analysis Report)

Abstract

RFC 2328 AMBIGUITIES AND VULNERABILITIES - ORIGINATION OF
INITIALSEQUENCENUMBER LSA

Error Description

If the InitialSequenceNumber LSA is not originated, then the    
routing tables are affected by the missing LSA, which may lead  
to loss of connectivity.                                        

Problem Summary

****************************************************************
* PROBLEM: (SE66976) Licensed Program = 5770SS1 for i 7.1,     *
*                                        i 7.2, and i 7.3      *
*           Security                                           *
****************************************************************
* USERS AFFECTED: All IBM i operating system users who use     *
*                 OSPF on IBM i.                               *
****************************************************************
* RECOMMENDATION: Apply PTF SI64412 for i 7.1.                 *
*                 Apply PTF SI64411 for i 7.2.                 *
*                 Apply PTF SI64350 for i 7.3.                 *
****************************************************************
If the InitialSequenceNumber LSA is not originated, the routing
tables are affected by the missing LSA, which may lead to loss  
of connectivity.                                                

Problem Conclusion

The PTF is to address the problem.                              

Temporary Fix

                       *********                                
                       * HIPER *                                
                       *********                                

Comments

Circumvention


PTFs Available

R710 SI72348  1000

R720 SI64411  7290

R730 SI64350  7283

Affected Modules


         
         

Affected Publications

Summary Information

Status............................................CLOSED PER
HIPER...........................................Yes
Component..................................5770SS100
Failing Module..........................RCHMGR
Reported Release...................R730
Duplicate Of..............................




IBM i Support

IBM disclaims all warranties, whether express or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. By furnishing this document, IBM grants no licenses to any related patents or copyrights. Copyright © 1996,1997,1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 IBM Corporation. Any trademarks and product or brand names referenced in this document are the property of their respective owners. Consult the Terms of use link for trademark information

[{"Type":"MASTER","Line of Business":{"code":"LOB57","label":"Power"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SWG60","label":"IBM i"},"Platform":[{"code":"PF012","label":"IBM i"}],"Version":"7.3.0"},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Platform":[{"code":"PF012","label":"IBM i"}],"Version":"7.1; 7.2; 7.3","Product":{"code":"SG15Q","label":"APARs - OS\/400 General"},"Component":"5770SS1","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
24 April 2020

Page Feedback