[Ndn-interest] Bind Application with NDN layer

Lan Wang (lanwang) lanwang at memphis.edu
Thu Apr 20 07:43:25 PDT 2017


NDN applications register their name prefixes with NFD so that NFD will forward any interests that match the name prefixes that match the applications.  The name prefix is all that is needed for NFD to know what requests the application is interested in.


On Apr 20, 2017, at 4:10 AM, <n.boubakr at bit.edu.cn<mailto:n.boubakr at bit.edu.cn>> <n.boubakr at bit.edu.cn<mailto:n.boubakr at bit.edu.cn>> wrote:

Talking about the Application layer in both TCP/IP and NDN stacks. In TCP/IP, I have to bind each application with Port number using socket concept, to allow the application to answer to different requests. In NDN environment, there is no concept of sessions, sockets… How can we bind our applications with NDN.

Let’s take an example of Web Server, in traditional network HTTP/S works on port 80, and it responses to different requests by targeting the client port number.

In NDN, if I want to implement such as Web Server, how to bind it with NDN layer, it will response to all Interest with the same manner? What if the content is dynamic? Does intermediate router will cache that dynamic content? Or it’s possible only for static content?

Boubakr Nour (Ph.D Student)
Beijing Institute of Technology (北京理工大学)

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