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Hi All,</p>
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I'm studying NDN now, and I want to ask the difference between NFD and NDN router.</p>
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The point is that I think routers are NDN routers is due to the fact that they run NFD on them, but the following two documents make me confused.</p>
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Page 13 of <a href="https://named-data.net/wp-content/uploads/2016/10/1-ndn-overview.pdf" target="_blank" rel="noopener noreferrer">this tutorial</a> describes the Interest will check Content Store first when it enters NDN routers.</p>
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<span style="font-size: 12pt;">However, the </span><a href="https://named-data.net/wp-content/uploads/2014/07/NFD-developer-guide.pdf" target="_blank" rel="noopener noreferrer" style="font-size: 12pt;">technical report</a><span style="font-size: 12pt;"> of
NFD describes the Interest will be inserted into PIT first and then check content store.</span></p>
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<span style="font-family: Calibri, Helvetica, sans-serif, EmojiFont, "Apple Color Emoji", "Segoe UI Emoji", NotoColorEmoji, "Segoe UI Symbol", "Android Emoji", EmojiSymbols;">I think I might misunderstand them; therefore, hope you could kindly explain it for
me.</span></p>
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<span style="font-family: Calibri, Helvetica, sans-serif, EmojiFont, "Apple Color Emoji", "Segoe UI Emoji", NotoColorEmoji, "Segoe UI Symbol", "Android Emoji", EmojiSymbols;"><br>
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<span style="font-family: Calibri, Helvetica, sans-serif, EmojiFont, "Apple Color Emoji", "Segoe UI Emoji", NotoColorEmoji, "Segoe UI Symbol", "Android Emoji", EmojiSymbols;">Thanks,</span></p>
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<span style="font-family: Calibri, Helvetica, sans-serif, EmojiFont, "Apple Color Emoji", "Segoe UI Emoji", NotoColorEmoji, "Segoe UI Symbol", "Android Emoji", EmojiSymbols;">--</span></p>
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<span style="font-family: Calibri, Helvetica, sans-serif, EmojiFont, "Apple Color Emoji", "Segoe UI Emoji", NotoColorEmoji, "Segoe UI Symbol", "Android Emoji", EmojiSymbols;">Henry</span></p>
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