08-19-2008 07:56 AM - edited 03-06-2019 12:53 AM
I have a client that we sold a SUP720-3BXL to and he is running BGP with it. He reports "0:07:20: %EOBC-SP-3-NOEOBCBUF: No EOBC buffer available. Dropping the packet.â¨00:07:32: %EOBC-SP-3-NOEOBCBUF: No EOBC buffer available. Dropping the packet." and "SP: Delivery Ack could not be sent due to lack of buffers
00:06:57: SP: scp assert failure: dup_pak != NULL: ../const/native/scp_const.c: 1028" error messages.
The error code list says it is related to the Mistral ASIC. I was wondering if anyone had seen this before and knew solution.
Will
08-19-2008 11:11 AM
hi,
1.Let us know which IOS this SUP is running ?? IF possible you also can check for any bug releated to this error, in this IOS .
2.If you don't find any bug releated to this, try changing the SUP ?
HTH
01-04-2011 04:17 PM
Dear Sooner ,
I just passed by this Error Yesterday , Did you figured out the reason for this Weired Error Message ?
Regards
M.Tag
01-04-2011 05:18 PM
There are a couple of bugs related to that error message and subsequent crash .Please attach the output of " show version " , " show mod "
Also let us know if the device ever crashed accompanied by this error message and if any tracebacks are seen in the logs
01-06-2011 01:04 AM
Dear Swati
Please find attached "show version" & "show module".
As for the Crash issue , Actually what really happens when i connected a Laptop to the 6513 SUP720 Console Port is that i noticed that this Error Message keeps appearing over the Console reepatedly until the SUP Reebots automatically.
I also included within the same File what appears over the Console during the occurenc eof the Problem until the SUP Reboots.
Any Ideas ?
Regards
M.Tag
01-04-2011 05:18 PM
Hello M,
EOBC (Ethernet out of band channel ) is used for administrative comminication between supervisor and line cards.
As per cisco if this message is not frequent you can ignore it but its occure more frequently you should log a case with cisco for possible
changes in hardware.
you yourself can view errors and drop by running below command
# show eobc or
# remote command switch show eobc
and look for drops if any. Also you should verify for any retransmission of packets occuring frequently.
hope this helps
Regards
Mahesh
01-06-2011 01:10 AM
Dear Mahesh ,
Actually as i mentioned earlier , The EOBC Error Message did not appear once , When i connected my Laptop to the Console Port during the occurence of the Problem i noticed that this Error Message keeps appearing repeatedly almost every Second until the SUP Rebooted Automatically.
Regards
M.Tag
01-06-2011 04:43 AM
Reseat the cards and if the error continues open a tac case for possible replacement if there are no known bugs for this type of error . Upgrade to a newer IOS version is also another option to rule out bug related issues.
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