From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobias DiPasquale Subject: FIB LPM algorithm Date: Mon, 7 Jun 2004 07:23:26 -0400 Sender: netfilter-admin@lists.netfilter.org Message-ID: <9e3aacf40406070423583216f@mail.gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Errors-To: netfilter-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Id: List-Unsubscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" To: netfilter Hello all, I was wondering if someone could point me to a discussion of what LPM algorithm the Linux routing FIB uses? Is it detailed in the code somewhere, or online, or in a book? I have perused the code somewhat and it appears that it makes use of hash tables to store the FIB(s?), but I can't seem to find the actual LPM operation used. Any help would be appreciated. Thanks. -- Tobias DiPasquale [ 0x63626367545440676d61696c2e636f6d ]