[ndnSIM] Delay PIT and CS deletion

Spyridon (Spyros) Mastorakis spiros.mastorakis at gmail.com
Sun Aug 16 13:57:32 PDT 2015

Hi Gustavo,

the expiration time of a PIT entry is equal to the lifetime of the last Interest received. For the CS, this depends on the amount of traffic and the replacement policy. When the CS of a router is full, the eviction of a CS entry will take place according to the replacement policy.

For further details about the forwarding process and in general about all the NFD-related functionality, you may take a look at the NFD-developer guide:


Please let me know if you need anything else.

Spyridon (Spyros) Mastorakis
Personal Website: http://cs.ucla.edu/~mastorakis/
Internet Research Laboratory
PhD Computer Science

> On Aug 16, 2015, at 1:47 PM, Gustavo Gonzalez <gonzalezcga at gmail.com> wrote:
> Hello,
> I have a question. How could be modify the deletion time of an entry in the PIT and in the CS table? The case would be an interest forwarded that will take 500ms to be answered, so I don't want any other interest in the air requesting the same content. 
> How this could be done?
> Regards. 
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