[Ndn-interest] No cache hits

[Ishita Dasgupta]

Hi All,

After multiple interests are being sent for the same data, I still have 0
cache hits. I have set my cache byte size to 32768 bytes (256 MB) and
restarted the nfd daemon but I simply don't see anything being fetched from
the cache. Do I have to add the prefix for the interest in question in the
forwarding strategy section of the nfd.conf file? Or some flag that I have
to turn on?
*This is what nfdc-cs gives me:*

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> *CS information:  capacity=32768     admit=on     serve=on
> nEntries=32768     nHits=0   nMisses=604696 *

*This is what the CS section in nfd.conf looks like:*

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> *The tables section configures the CS, PIT, FIB, Strategy Choice, and
> Measurementstables{  ; ContentStore size limit in number of packets  ;
> default is 65536, about 500MB with 8KB packet size  cs_max_packets 32768  ;
> Set the forwarding strategy for the specified prefixes:  ;   <prefix>
> <strategy>  strategy_choice  {    /
>  /localhost/nfd/strategy/best-route    /localhost
> /localhost/nfd/strategy/multicast    /localhost/nfd
> /localhost/nfd/strategy/best-route    /ndn/broadcast
> /localhost/nfd/strategy/multicast  }  ; Declare network region names  ;
> These are used for mobility support.  An Interest carrying a Link object
> is  ; assumed to have reached the producer region if any delegation name in
> the  ; Link object is a prefix of any region name.  network_region  {    ;
> /example/region1    ; /example/region2  }}*

*Sample data interest looks like:* INTEREST: /edu/umass/download/<data-path
on the producer>

Ishita
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