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Posted to issues@cloudstack.apache.org by "Yuta Hono (JIRA)" <ji...@apache.org> on 2013/07/25 21:29:52 UTC
[jira] [Updated] (CLOUDSTACK-3816) [Multiple IPs Per Nic] ebtables
rule for secondary IPs is not deleted
[ https://issues.apache.org/jira/browse/CLOUDSTACK-3816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuta Hono updated CLOUDSTACK-3816:
----------------------------------
Description:
[Issue Description]
ebtables rule for secondary IPs is not deleted when this ip is released.
When you add secondary IP to NIC, ebtables "VMNAME-in(out)-ips" is added the rule to allow arp reply to the secondary IP.
And when you release the secondary IP this rule(s) should be deleted.But its not deleted at this time.
[Steps to reproduce]
(1) Create VM
(2) Check the ebtables on KVM node
(3) Add IP & create IP alias
(4) Release IP via UI
-> but you can not see the any changes ebtables,(#ebtables -t nat -L)
and IP alias in VM still has connectivity with external network.
was:
[Issue Description]
ebtables rule for secondary IPs is not deleted when this ip is released.
When you add secondary IP to NIC, ebtables "VMNAME-in(out)-ips" is added the rule to allow arp reply to the secondary IP.
And when you release the secondary IP this rule(s) should be deleted.But its not deleted at this time.
[Steps to reproduce]
(1) Create VM
(2) Check the ebtables on KVM node
(3) Add IP & create IP alias
(4) Release IP via UI
-> but you can not see the any changes ebtables,(#ebtables -t nat -L)
and IP alias in VM still has connectivity with external network.
> [Multiple IPs Per Nic] ebtables rule for secondary IPs is not deleted
> ---------------------------------------------------------------------
>
> Key: CLOUDSTACK-3816
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3816
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the default.)
> Components: Network Controller
> Affects Versions: 4.2.0
> Environment: host: KVM, CentOS6.3
> Basic Mode
> Reporter: Yuta Hono
>
> [Issue Description]
> ebtables rule for secondary IPs is not deleted when this ip is released.
> When you add secondary IP to NIC, ebtables "VMNAME-in(out)-ips" is added the rule to allow arp reply to the secondary IP.
> And when you release the secondary IP this rule(s) should be deleted.But its not deleted at this time.
> [Steps to reproduce]
> (1) Create VM
> (2) Check the ebtables on KVM node
> (3) Add IP & create IP alias
> (4) Release IP via UI
> -> but you can not see the any changes ebtables,(#ebtables -t nat -L)
> and IP alias in VM still has connectivity with external network.
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