[Nfd-dev] namespace-based strategy choice weakness

[Junxiao Shi]

Hi Lan

This is what NdnCon was using before #3513.

In Oct 2014 we had to change the strategy for NdnCon traffic (#2054-6), and this wasn’t a pleasant experience. On each testbed node, a strategy choice entry is needed for all site prefixes:
• /ndn/edu/arizona/ndncon => realtime
• /ndn/edu/memphis/ndncon => realtime
• /ndn/edu/ucla/ndncon => realtime
• (repeat for every other application and site prefix)

And this still causes FIB scalability issue on the local router (but doesn’t affect global routing):
• /ndn/edu/arizona/ndncon/cs/shijunxiao => Junxiao’s machine
• /ndn/edu/arizona/ndnfs/cs/shijunxiao => Junxiao’s machine
• /ndn/edu/arizona/ndncon/cs/bzhang => Beichuan’s machine
• /ndn/edu/arizona/ndnfs/cs/bzhang => Beichuan’s machine
• /ndn/edu/arizona/ndncon/cs/zhuoli => Zhuo’s machine
• /ndn/edu/arizona/ndnfs/cs/zhuoli => Zhuo’s machine
• (repeat for every other application and local user)

Yours, Junxiao

From: Lan Wang (lanwang)
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