From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next] net: Add MIB counters for checksum errors Date: Mon, 29 Apr 2013 15:17:37 -0400 (EDT) Message-ID: <20130429.151737.657155400434432034.davem@davemloft.net> References: <1367260796.8964.331.camel@edumazet-glaptop> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: eric.dumazet@gmail.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:33392 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760537Ab3D2TRj (ORCPT ); Mon, 29 Apr 2013 15:17:39 -0400 In-Reply-To: <1367260796.8964.331.camel@edumazet-glaptop> Sender: netdev-owner@vger.kernel.org List-ID: From: Eric Dumazet Date: Mon, 29 Apr 2013 11:39:56 -0700 > From: Eric Dumazet > > Add MIB counters for checksum errors in IP layer, > and TCP/UDP/ICMP layers, to help diagnose problems. > > $ nstat -a | grep Csum > IcmpInCsumErrors 72 0.0 > TcpInCsumErrors 382 0.0 > UdpInCsumErrors 463221 0.0 > Icmp6InCsumErrors 75 0.0 > Udp6InCsumErrors 173442 0.0 > IpExtInCsumErrors 10884 0.0 > > Signed-off-by: Eric Dumazet Applied.