Re: 2.6.0: Bad udp checksum in loopback interface

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To: Ricardo Galli <gallir@uib.es>
Subject: Re: 2.6.0: Bad udp checksum in loopback interface
From: Stephen Hemminger <shemminger@osdl.org>
Date: Fri, 15 Aug 2003 09:08:41 -0700
Cc: linux-kernel@vger.kernel.org, linux-net@vger.kernel.org
In-reply-to: <200308151311.48831.gallir@uib.es>
Organization: Open Source Development Lab
Sender: linux-net-owner@vger.kernel.org

Linux turns off IP checksumming on the loopback device for performance
(unless you specifically turn on #define for LOOPBACK_MUST_CHECKSUM).

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References:
- 2.6.0: Bad udp checksum in loopback interface
  - From: Ricardo Galli

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