From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next v3 1/2] ipv6: add sysctl_mld_qrv to configure query robustness variable Date: Thu, 04 Sep 2014 22:26:37 -0700 (PDT) Message-ID: <20140904.222637.1351147235438370932.davem@davemloft.net> References: <3f38fb1c0c5544de4cea8bb13e0adcbba17bebd3.1409665378.git.hannes@stressinduktion.org> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, fbl@redhat.com To: hannes@stressinduktion.org Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:44975 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750736AbaIEF0i (ORCPT ); Fri, 5 Sep 2014 01:26:38 -0400 In-Reply-To: <3f38fb1c0c5544de4cea8bb13e0adcbba17bebd3.1409665378.git.hannes@stressinduktion.org> Sender: netdev-owner@vger.kernel.org List-ID: From: Hannes Frederic Sowa Date: Tue, 2 Sep 2014 15:49:25 +0200 > This patch adds a new sysctl_mld_qrv knob to configure the mldv1/v2 query > robustness variable. It specifies how many retransmit of unsolicited mld > retransmit should happen. Admins might want to tune this on lossy links. > > Also reset mld state on interface down/up, so we pick up new sysctl > settings during interface up event. > > IPv6 certification requests this knob to be available. > > I didn't make this knob netns specific, as it is mostly a setting in a > physical environment and should be per host. > > Cc: Flavio Leitner > Signed-off-by: Hannes Frederic Sowa Applied.