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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-2772) Redundant router: When redundant router recover happened, rebooted BACKUP doesn't have rules programmed
Date Thu, 30 May 2013 21:12:29 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-2772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13670719#comment-13670719
] 

ASF subversion and git services commented on CLOUDSTACK-2772:
-------------------------------------------------------------

Commit 70ca581499b00db2199f8d9b30fb72eef53f8b2d in branch refs/heads/master from Sheng Yang
<sheng.yang@citrix.com>
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=70ca581 ]

CLOUDSTACK-2772: Programming firewall rules to VR when recovering redundant network

                
> Redundant router: When redundant router recover happened, rebooted BACKUP doesn't have
rules programmed
> -------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-2772
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2772
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>    Affects Versions: 4.0.0
>            Reporter: Sheng Yang
>            Assignee: Sheng Yang
>            Priority: Critical
>             Fix For: 4.0.2, 4.1.0, 4.2.0
>
>
> When redundant router recover happened due to BACKUP's priority is not equal to MASTER's
priority - 1, rebooted BACKUP doesn't have rules programmed.
> Command to block eth0 traffic on VR:
> Block:
> iptables -I INPUT -j DROP
> iptables -I OUTPUT -j DROP
> Unblock:
> iptables -D INPUT -j DROP
> iptables -D OUTPUT -j DROP
> How to test:
> 1. Start RvR.
> 2. After two routers are both up, add some firewall rules.
> 3. Run bumpup_priority.sh in MASTER router's root directory. 
> BACKUP router would be rebooted by mgmt server soon. After reboot, check if it contained
firewall rules. Also check if firewall rule commands are sent after start up commands.

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