From patchwork Sun Sep 25 11:03:09 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Maciej_=C5=BBenczykowski?= X-Patchwork-Id: 674588 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3shkk32R84z9ryT for ; Sun, 25 Sep 2016 21:03:55 +1000 (AEST) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b=hUhstvf1; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966103AbcIYLDu (ORCPT ); Sun, 25 Sep 2016 07:03:50 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:34050 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965529AbcIYLD3 (ORCPT ); Sun, 25 Sep 2016 07:03:29 -0400 Received: by mail-pf0-f196.google.com with SMTP id 21so7635630pfy.1 for ; Sun, 25 Sep 2016 04:03:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=wK22MddZzLLAc5o3pkdaURS97/4AKPcKYnr0BD+hQlw=; b=hUhstvf1tlfA6QmG7JcpO+v8cPvh5o8DmCT5hhH6ya1iiuQRxKWg4wMPHNgvAqwEas IQ09LsjNe/2s/MVhyX8Q4vfP4UWiRhP/pZB4THjvqzwS7GIiJof8udDV5ZXHzCFXxe6z Plzf2r+lcdCpQFFxh8OoPdj+qGyx+IqmWbD4IJsibN6OBen7IZSmkCzJNc7omYSL5CKM dTfrKBvC/UdRZftjUYEQOh5MXCjUt0AJb2R7/g840tKwKKLQcwN+R6+E5wKQv3Vpk0eE hPsIg6NL5MPBhMlxD7souPIjTfx4pM90fBQhsJ4ss4REUxYQUZ0CqvD1b6OmVlckXUor bhAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=wK22MddZzLLAc5o3pkdaURS97/4AKPcKYnr0BD+hQlw=; b=itzy4X+NscuHDWKcU9CLn2HQ85ZkhXAy2ffWgzsCo1ZmLpmbVRyo3Szzw88VSA16L2 OBOpE2Bn83xqf8oWRvai02TggtKfnbETxbA+UKbz77KucUhbirOBEgk3ExI1x3eIXjzg s4u0YtDekuejOtLlBL/Q+v/NrxvVTA+DMVPu0vNnnFY6LVciHgYbg06pZlCQfO8Qpx+c 4zjwhmDwndG1GL1n5vIlXsxJFwwrrpzVwtlkwXTPajqrFmJCQ5Q6dZy32NcqhjBWxtlL TQgZTinhTY+nXIFGtSYyEyTL0eyU2nn6H3iXMGvXFr37/CghBOQAHunT7ak2+MQ74nuD IAgw== X-Gm-Message-State: AE9vXwNoCvCIOVTmrlgmsFtme4EjtDrp1IVS/UAcuxgloNSSDtZd1t1mRiYUlSKu0E5p7Q== X-Received: by 10.98.134.201 with SMTP id x192mr28892104pfd.21.1474801408696; Sun, 25 Sep 2016 04:03:28 -0700 (PDT) Received: from vpbr9.mtv.corp.google.com ([172.24.110.201]) by smtp.gmail.com with ESMTPSA id ad15sm23373812pac.33.2016.09.25.04.03.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 25 Sep 2016 04:03:28 -0700 (PDT) From: =?UTF-8?q?Maciej=20=C5=BBenczykowski?= To: =?UTF-8?q?Maciej=20=C5=BBenczykowski?= , "David S . Miller" Cc: netdev@vger.kernel.org, Erik Kline , Lorenzo Colitti Subject: [PATCH v4 6/7] ipv6 addrconf: change default RTR_SOLICITATION_MAX_INTERVAL from 4s to 1h Date: Sun, 25 Sep 2016 04:03:09 -0700 Message-Id: <1474801390-6891-7-git-send-email-zenczykowski@gmail.com> X-Mailer: git-send-email 2.8.0.rc3.226.g39d4020 In-Reply-To: <1474801390-6891-1-git-send-email-zenczykowski@gmail.com> References: <20160925.060423.854801855957024790.davem@davemloft.net> <1474801390-6891-1-git-send-email-zenczykowski@gmail.com> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Maciej Żenczykowski This changes: /proc/sys/net/ipv6/conf/all/router_solicitation_max_interval /proc/sys/net/ipv6/conf/default/router_solicitation_max_interval from 4 seconds to 1 hour. This is the https://tools.ietf.org/html/rfc7559 recommended default. Signed-off-by: Maciej Żenczykowski --- include/net/addrconf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 275e5af4c2f4..8f3677269f9a 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -3,7 +3,7 @@ #define MAX_RTR_SOLICITATIONS 3 #define RTR_SOLICITATION_INTERVAL (4*HZ) -#define RTR_SOLICITATION_MAX_INTERVAL (4*HZ) +#define RTR_SOLICITATION_MAX_INTERVAL (3600*HZ) /* 1 hour */ #define MIN_VALID_LIFETIME (2*3600) /* 2 hours */