Message DTCRTD4918E Continually Issued to ROUTED Console

 
 APAR Identifier ...... PQ85067      Last Changed ........ 04/04/05
 MESSAGE DTCRTD4918E CONTINUALLY ISSUED TO ROUTED CONSOLE
 
 Symptom ...... IN INCORROUT         Status ........... CLOSED  PER
 Severity ................... 3      Date Closed ......... 04/04/02
 Component .......... 5735FAL00      Duplicate of ........
 Reported Release ......... 440      Fixed Release ............ 999
 Component Name TCP/IP V2 FOR V      Special Notice
 Current Target Date ..              Flags
 SCP ...................
 Platform ............
 
 Status Detail: PACKAGING - Solution is being packaged for
                            shipment.
 
 PE PTF List:
 
 PTF List:
 Release 440   : PTF UQ87029 not available yet
 
 Parent APAR:
 Child APAR list:
 
 ERROR DESCRIPTION:
 User migrated to z/VM R440 from R430 and reports the RouteD
 console is filling up with messages:
 DTCRTD4882I DATE/TIME:
 DTCRTD4918E rtchange:  SIOCDELRT ioctl failed
 No such process (ESRCH)
 .
 Tracing the problem indicates that known routes are being
 deleted by mistakes with message:
 DTCRTD4954I X minute timer expired for route
 RouteD tries to delete the routes multiple times causing the
 above messages to fill the console.
 
 LOCAL FIX:
 Circumvention is available contact VM TCPIP Support.
 
 PROBLEM SUMMARY:
 ****************************************************************
 * USERS AFFECTED: All users of RouteD                          *
 ****************************************************************
 * PROBLEM DESCRIPTION:                                         *
 ****************************************************************
 * RECOMMENDATION: APPLY PTF                                    *
 ****************************************************************
 Users see RIPv1 routes repeatedly being added to the routing
 table.  These routes expire after 3 minutes.  When RouteD tries
 to change the metric of these routes to 16, an error occurs.
 The following messages are seen many times:
 DTCRTD4954I 3 minute timer expired for route to 10.10.10.10
 DTCRTD4889I CHANGE metric destination 10.10.10.10, router
 xx.xx.xx.xx from 2 to 16
 DTCRTD4918E rtchange:  SIOCDELRT ioctl failed
 
 In addition, the RouteD internal routing table contains
 duplicate entries.
 
 PROBLEM CONCLUSION:
 When RouteD gets a RIPv1 packet and is processing the individual
 routes, it calls rtlookup to see if the route is already known.
 The rtlookup routine is not finding the match, so the same route
 will be added many times.
 
 The rtlookup routine has been changed to correctly handle RIPv1
 packets.
 
 TEMPORARY FIX:
 
 COMMENTS:
 
 MODULES/MACROS:   ROUTED   RTIF     RTINPUT  RTOUTPUT RTSTART
 RTTABLES
 
 SRLS:      NONE
 
 RTN CODES:
 
 CIRCUMVENTION:
 
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