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[c-nsp] DNS amplification

On Mar 19, 2013, at 2:15 PM, "Patrick W. Gilmore" <patrick at ianai.net> wrote:

> Has anyone implemented (properly) FIB compression?

Since you say FIB, yes.  If all RIB prefixes and their sub-prefixes go the same next-hop, then you don't need to install additional entries in the FIB.  Some platforms only can install ~8k/second.  Reducing duplicate entries is always helpful.

One can't do RIB compression due to the nature of the protocol.

- Jared