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Conference 7.286::fddi

Title:FDDI - The Next Generation
Moderator:NETCAD::STEFANI
Created:Thu Apr 27 1989
Last Modified:Thu Jun 05 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:2259
Total number of notes:8590

1062.0. "Unsolicited Resets" by SAHQ::TROTTER () Mon Aug 16 1993 18:16

    I have a customer who is receiving Unsolicited Resets on Decbridge 610
    and DECconcentrator 500's.  This is not the unsolicited reset issue
    that was discussed earlier in this notesfile that was cured by a patch
    to SUN OS systems.  Sun's are in the network but are not at the rev
    level necessary for the patch.  The 610's are V1.3 and the 500's are at
    V 3.2 of the microcode.
    
    In the DEC ELANEXT MIB V2.7 the variable "esysStatus 2"
    esysDeviceBrokenReason (OID 1.3.6.1.4.1.36.2.18.1.2.2.2) always returns
    "none" even though it is not supposed to.
    
    Quoting from the MIB "The reason that the Device State is Broken.  If
    current state is not broken and the Unsolicited Resets counter is
    nonzero this object show reason for last failure."
    
    The device is not broken and the unsolicited reset counter is nonzero
    and still it returns none.  Would prefer to see:
    
    				"selftestfail (2)"
    			       	"onlinediagfail (3)"
                                "firmwarefail (4)"
    
    so the problem could be diagnosed.
    
    Any ideas?  Did the method of handling ECM Path Tests change in DEC
    concentrators and bridges change with the latest microcode?
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1062.1DECconcentrator V3.3PROXY::TAYLORMon Aug 23 1993 11:258
     
    I don't have any comments on the setting of the status but we did 
    fix a problem in the DECconcentrator code where an IP packet of 
    greater than 1500 bytes to the box may cause an unsolicited reset. 
    
    Please refer to note 837.6 in this conference for the location of  
    the DECconcentrator V3.3 savesets.