Return-Path: X-Original-To: apmail-cloudstack-issues-archive@www.apache.org Delivered-To: apmail-cloudstack-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 48C6910407 for ; Thu, 17 Apr 2014 03:18:18 +0000 (UTC) Received: (qmail 4533 invoked by uid 500); 17 Apr 2014 03:18:17 -0000 Delivered-To: apmail-cloudstack-issues-archive@cloudstack.apache.org Received: (qmail 4515 invoked by uid 500); 17 Apr 2014 03:18:17 -0000 Mailing-List: contact issues-help@cloudstack.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cloudstack.apache.org Delivered-To: mailing list issues@cloudstack.apache.org Received: (qmail 4506 invoked by uid 500); 17 Apr 2014 03:18:16 -0000 Delivered-To: apmail-incubator-cloudstack-issues@incubator.apache.org Received: (qmail 4345 invoked by uid 99); 17 Apr 2014 03:18:16 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 17 Apr 2014 03:18:16 +0000 Date: Thu, 17 Apr 2014 03:18:16 +0000 (UTC) From: "Sheng Yang (JIRA)" To: cloudstack-issues@incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (CLOUDSTACK-6434) Enable redundant virtual router to configure interval for VRRP broadcast MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/CLOUDSTACK-6434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sheng Yang resolved CLOUDSTACK-6434. ------------------------------------ Resolution: Fixed > Enable redundant virtual router to configure interval for VRRP broadcast > ------------------------------------------------------------------------ > > Key: CLOUDSTACK-6434 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6434 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the default.) > Affects Versions: 4.4.0, 4.5.0 > Reporter: Sheng Yang > Assignee: Sheng Yang > Fix For: 4.4.0, 4.5.0 > > > Originally RvR are set VRRP broadcast interval to 1s, which means if BACKUP didn't get message in 3 x 1s(miss 3 times), then it would kick in. > In some heavy network environment, 3s may be too sensitive and cause BACKUP/MASTER router switch back and forth. In this kind of environment, we need a way to specify interval for VRRP broadcast, to prevent unnecessary and mostly troubled switch back and forth for RvR. -- This message was sent by Atlassian JIRA (v6.2#6252)