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From: Eric Leblond <eric@regit.org>
To: xdp-newbies@vger.kernel.org
Subject: CPU redirect and skb mode
Date: Thu, 04 Jan 2018 01:18:29 +0100	[thread overview]
Message-ID: <1515025109.7473.10.camel@regit.org> (raw)

Hello,

I'm currently working on implementing XDP CPU redirect map inside
Suricata.

I've used CPU redirect map on my test laptop that has only skb mode
available and my implementation was failing with result being almost
all packets if not all were dropped.

So I decided to build the XPD sample and test them:

sudo ./xdp_redirect_cpu --debug -d wlan0  --cpu 4 -S

The result was the same with packet blocked.

Am I missing something in the setup ?

For those interested, I've pushed my POC implementation here: 
https://github.com/regit/suricata/commit/b1369fd0dc3a22a932190846a8bcbec4bfbd34b2

BR,
-- 
Eric Leblond <eric@regit.org>
Blog: https://home.regit.org/

             reply	other threads:[~2018-01-04  0:18 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-04  0:18 Eric Leblond [this message]
2018-01-04  7:15 ` CPU redirect and skb mode Jesper Dangaard Brouer
2018-01-04  7:59   ` Eric Leblond
2018-01-04  9:58     ` Jesper Dangaard Brouer

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