[Ndn-interest] Selector Protocol over exact matching

Tai-Lin Chu tailinchu at gmail.com
Fri Sep 26 00:42:36 PDT 2014


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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>>
>>
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