[Ndn-interest] Selector Protocol over exact matching

Marc.Mosko at parc.com Marc.Mosko at parc.com
Fri Sep 26 01:09:01 PDT 2014


It wAsnt as clear as it could have been in presentation.  Fib stays lmp it's only content object to interest matching that's exact.

Sent from my telephone

> On Sep 26, 2014, at 9:43, "Tai-Lin Chu" <tailinchu at gmail.com> wrote:
> 
> How will fib work under exact matching? that implies #routable
> interest name = #fib name.
> After you mention selectors in name and key hash, I see a huge number
> of fib entries to be created.
> 
> I am worried about those dummy nodes.
> 
>> On Thu, Sep 25, 2014 at 4:17 PM,  <Ignacio.Solis at parc.com> wrote:
>>> On 9/25/14, 10:35 PM, "Lan Wang (lanwang)" <lanwang at memphis.edu> wrote:
>>> 
>>> In NDN, if a router wants to check the signature, then it can check.  If
>>> it wants to skip the checking, that's fine too.  If the design doesn't
>>> allow the router to verify the signature, then that's a problem.  In the
>>> above description, the cache signs a data packet with a name owned by
>>> someone else, it seems problematic for a design to advocate this.
>> 
>> Routers that support the Selector Protocol could check signatures.
>> 
>>> 
>>> One difference is that here the returned data can satisfy only that
>>> interest.  In the original selector design, the returned data can satisfy
>>> other Interests with the same name but different selectors (e.g., > 50).
>> 
>> Interests with the same selector would be exact matched throughout the
>> network at any node.
>> 
>> Interests with different selectors would not match on all routers, but
>> they would match just fine on routers that supported the Selector Protocol.
>> 
>> Basically, everything you want works on routers that support the Selector
>> Protocol, but routers that don¹t want to support it, don¹t have to.
>> 
>> 
>> Nacho
>> 
>> 
>> 
>>>> 
>>>> 
>>>> 
>>>> --
>>>> Nacho (Ignacio) Solis
>>>> Protocol Architect
>>>> Principal Scientist
>>>> Palo Alto Research Center (PARC)
>>>> +1(650)812-4458
>>>> Ignacio.Solis at parc.com
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
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