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Posted to issues@cloudstack.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2013/07/22 07:22:48 UTC
[jira] [Commented] (CLOUDSTACK-3699) Every newly assign public IP
of VR need arp broadcast
[ https://issues.apache.org/jira/browse/CLOUDSTACK-3699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13714916#comment-13714916 ]
ASF subversion and git services commented on CLOUDSTACK-3699:
-------------------------------------------------------------
Commit 8a257fb07c5518b365d021574fb14cea1e27e329 in branch refs/heads/4.2 from [~yasker]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=8a257fb ]
CLOUDSTACK-3699: Fix ARP broadcast of VPC router
Every new public IP should be send out ARP broadcast.
> Every newly assign public IP of VR need arp broadcast
> -----------------------------------------------------
>
> Key: CLOUDSTACK-3699
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3699
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the default.)
> Affects Versions: 4.2.0
> Reporter: Sheng Yang
> Assignee: Sheng Yang
> Priority: Blocker
> Fix For: 4.2.0
>
>
> The current logic is if the interface is already up, then don't need to do the arp broadcast.
> So, switch would take quite some time to figure out VR's new public ips, especially if IP has been used before.
> This is the partial reason of CLOUDSTACK-3643, which result in ssh through (reused) public IP takes forever, and may or may not success.
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