[Nfd-dev] Interest lifetime limit

Lixia Zhang lixia at cs.ucla.edu
Thu Mar 20 19:48:06 PDT 2014


On Mar 20, 2014, at 5:04 PM, Alex Afanasyev <alexander.afanasyev at ucla.edu> wrote:

> Why this specific value?  Can we just have something like a minute or so?

as far as I can tell, it is 2^15, i.e. positive integer for a 2-byte value
(32sec, not too far from 1 min :-)


> 
> On Mar 20, 2014, at 5:02 PM, Junxiao Shi <shijunxiao at email.arizona.edu> wrote:
> 
>> A practical upper bound for InterestLifetime is necessary. I suggest a value around 32768ms.
>> 
>> If an Interest has InterestLifetime larger than the upper bound, incoming Interest pipeline should set this field to the upper bound. Subsequent processing, including what is sent out, behaves as if InterestLifetime equals the upper bound.
>> 
>> Yours, Junxiao
>> 
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