IV66534: DUPLICATED VC ID OF PSEUDOWIRES

4.1.1-TIV-ITNMIP-Linux-FP0002
4.1.1_README_NLS_FP0002
4.1.1_README_FP0002
3.9.0-TIV-ITNMIP-Solaris-FP0005
3.9.0_INSTALL_NLS_FP0005
3.9.0_INSTALL_FP0005
3.9.0-TIV-ITNMIP-Windows-FP0005
3.9.0-TIV-ITNMIP-zLinux-FP0005
3.9.0-TIV-ITNMIP-Linux-FP0005
3.9.0-TIV-ITNMIP-AIX-FP0005
4.1.1_README_NLS_FP0001
4.1.1_README_FP0001
4.1.1-TIV-ITNMIP-Linux-FP0001
IBM Tivoli Network Manager IP Edition 3.9.0 Fix Pack 5, 3.9.0-TIV-ITNMIP-FP0005
IBM Tivoli Network Manager IP Edition 4.1.1 Fix Pack 2, 4.1.1-TIV-ITNMIP-FP0002

APAR status

• Closed as program error.

Error description

• On the device mdr-rm01 port Gi7/1, has 620 pseudowires:
  
  
  
  [netcool@tnmcoreopmp ~]$ snmpwalk -v 2c -c xxx 1.2.3.4
  
  .1.3.6.1.2.1.31.1.1.1.1 | grep Gi7.1
  
  IF-MIB::ifName.61 = STRING: Gi7/1
  
  
  
  Number of pseudowires associated to port Gi7/1 is:
  
  [netcool@tnmcoreopmp ~]$ snmpwalk -v 2c -c xxx 1.2.3.4
  
  1.3.6.1.4.1.9.10.108.1.1.1.5 | grep "INTEGER: 61" | wc -l
  
  620 --
  
  
  
  But, on the Tip, there are 760 pseudowires associated at the
  same
  port.  Many of them are duplicated.
  
  
  
  In screenshot, see two entities duplicated on the same VC ID.
  
  One has domainMgrId 0.
  
  From SQL query result -
  
  SQL> r
    1  select ed.EntityName, ed.EntityId, substr(ChangeTime, 1,
  9), substr(ed.CreateTime, 1, 9),
    2  ed.EntityType, dm.domainMgrId from entityData ed inner join
  domainMembers dm on ed.entityId=dm.entityId
    3* where ed.EntityName LIKE '%570429931%'
  
  ENTITYNAME                             ENTITYID  ChangedTime
  CreateTime  ENTITYTYPE DOMAINMGRID
  ------------------------------------------------------------
  ---------- --------- ---------
  VPN_CONTAINER_VC_570429931    1272078     14-JUN-13    12-JUL-12
  17         0
  VPN_CONTAINER_VC_570429931    2308126     26-APR-14    12-JUL-12
  17       69
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * All users                                                    *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * On the TIP, there are more pseudowires associated at the     *
  * same port than the actual count in device (snmpwalk result). *
  *                                                              *
  * Many of them are duplicated.                                 *
  *                                                              *
  * In screenshot, see two entities duplicated on the same VC    *
  * ID.                                                          *
  * One has domainMgrId 0.                                       *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * The following fixpacks will contain the fix:                 *
  * | fix pack | 3.9.0-ITNMIP-FP0005                             *
  * | fix pack | 4.1.0-ITNMIP-FP0001                             *
  * | fix pack | 4.1.1-ITNMIP-FP0001                             *
  ****************************************************************
  

Problem conclusion

• The duplicate entities in NCIM entityData table with associated
  domainMgrId of zero are in the AGGREGATION domain and are to be
  expected.
  But in the structure browser, we should ignore the version in
  the aggregation domain.
  Modify the TIP xml file ncimMetaData.xml to exclude the
  aggregation domain (domainMgrId 0)
  You may need to refresh TIP to pick up the change.
  
  In
  $NCHOME/precision/profiles/TIPProfile/etc/tnm/ncimMetaData.xml:
  
          <listDataField tableAlias="v" column="vpnName"
  separator=", " columnAlias="MemberOfVPNs">
              FROM _ncim_.networkVpn v
              INNER JOIN _ncim_.collects c ON c.collectingEntityId
  = v.entityId
              INNER JOIN _ncim_.domainMembers d ON d.entityId =
  v.entityId
              WHERE c.collectedEntityId = ?
              AND d.domainMgrId > 0
          </listDataField>
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  TIV NETWK MGR I

• Fixed component ID

  5724S4500

Applicable component levels

• R390 PSN

     UP

• R390 PSY

     UP

• R410 PSN

     UP

• R410 PSY

     UP

• R411 PSN

     UP

• R411 PSY

     UP