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Posted to issues@cloudstack.apache.org by "venkata swamybabu budumuru (JIRA)" <ji...@apache.org> on 2013/07/22 14:46:50 UTC
[jira] [Closed] (CLOUDSTACK-2136) [Multiple IPs Per Nic]
[Enhancement] For the ease of management and debugging, use ipsets for
arptable configuration
[ https://issues.apache.org/jira/browse/CLOUDSTACK-2136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
venkata swamybabu budumuru closed CLOUDSTACK-2136.
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Closing this issue as per Jayapal's comments.
> [Multiple IPs Per Nic] [Enhancement] For the ease of management and debugging, use ipsets for arptable configuration
> --------------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-2136
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2136
> 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: commit 81e1ba3bb406f9546f0d46ccbfa3fbbb35b762e2
> Reporter: venkata swamybabu budumuru
> Assignee: Jayapal Reddy
> Priority: Minor
> Fix For: 4.2.0
>
>
> Steps to reproduce:
> 1. Have a basic zone with xen cluster
> 2. deploy a vm
> 3. add a secondary ip to the above VMs nic using addIpToVmNic
> 4. check the arptables
> observations:
> (i) arptables --list --verbose
> Chain i-2-10-VM (2 references)
> -j RETURN -i vif8.0 -o any -s 10.147.42.62 --src-mac 06:a7:aa:00:00:12 --opcode Request , pcnt=0 -- bcnt=0
> -j ACCEPT -i vif8.0 -o any -s 10.147.42.62 --src-mac 06:a7:aa:00:00:12 --opcode Reply , pcnt=0 -- bcnt=0
> -j ACCEPT -i any -o vif8.0 -d 10.147.42.62 --dst-mac 06:a7:aa:00:00:12 --opcode Reply , pcnt=0 -- bcnt=0
> -j ACCEPT -i any -o vif8.0 -d 10.147.42.62 --opcode Request , pcnt=0 -- bcnt=0
> -j ACCEPT -i vif8.0 -o any -s 10.147.42.67 --src-mac 06:a7:aa:00:00:12 --opcode Reply , pcnt=0 -- bcnt=0
> -j RETURN -i vif8.0 -o any -s 10.147.42.67 --src-mac 06:a7:aa:00:00:12 --opcode Request , pcnt=0 -- bcnt=0
> -j ACCEPT -i any -o vif8.0 -d 10.147.42.67 --opcode Request , pcnt=266 -- bcnt=7448
> -j ACCEPT -i any -o vif8.0 -d 10.147.42.67 --dst-mac 06:a7:aa:00:00:12 --opcode Reply , pcnt=0 -- bcnt=0
> -j DROP -i any -o any , pcnt=870 -- bcnt=24360
> It would be good if we use ipset to represent the above two ips 42.62 and 42.67. it makes simpler to view and debug.
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