[c-nsp] copy tftp flash gives OOOOOO!OOOOOO!

[Jon Lewis]

Actually, isn't that O = out of order packet?  Are there multiple active 
paths between the router and TFTP server?  Perhaps cef per-packet on 
serial links to the router?

On Thu, 20 Dec 2007, Phil Bedard wrote:

> I ran into this recently when tftp was being throttled by Control
> Plane Policing.  O generally means a dropped packet.
>
> Phil
>
>
> On Dec 20, 2007, at 4:50 PM, Adam Greene wrote:
>
>> Hi,
>>
>> Have you ever received output like this while you are copying an
>> image to flash on a router? (in this case 2611XM running 12.3(22))?
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!O!OOOOOOOOO!OOOOOOOOOO!OOOOOOOOO!
>> O!OOOOOOOOO!OOOOOOOOOO!OOOOOOOOO!OOOOOOOOOO!OOOOO
>> OOOOOO!OOOOOOOOOO!OOOOOOOOOO!OOOOOOOOOO!OOOOOOOOO
>> O!OOOOOOOOO!OOOOOOOOOO!OOOOOOOOOO!OOOOOOOOOO!OOOO
>> OOOOOOOOO!
>> OOOOOOOOOO
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>> There's enough room in the flash ....
>>
>> The bandwidth utilization of the TFTP download jumped from 200kbps
>> to 500kbps while I was receiving this message.
>>
>> Copy isn't done yet ... hope it succeeds ...
>>
>> Thanks,
>> Adam
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>
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  Jon Lewis                   |  I route
  Senior Network Engineer     |  therefore you are
  Atlantic Net                |
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