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https://issues.apache.org/jira/browse/CLOUDSTACK-7364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14214441#comment-14214441
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Rajesh Battala commented on CLOUDSTACK-7364:
--------------------------------------------

from NS config and code I see we are binding the public SNIP to interface 1/1. 
we are binding vlan and ip to the public interface (1/1)

> show ip
        Ipaddress        Traffic Domain  Type             Mode     Arp      
Icmp     Vserver  State
        ---------        --------------  ----             ----     ---      
----     -------  ------
1)      10.102.246.25    0               NetScaler IP     Active   Enabled  
Enabled  NA       Enabled
2)      10.102.242.193   0               SNIP             Active   Enabled  
Enabled  NA       Enabled
3)      10.1.0.89        0               SNIP             Active   Enabled  
Enabled  NA       Enabled
4)      10.102.242.194   0               VIP              Active   Enabled  
Enabled  Enabled  Enabled
 Done
> show vlan

1)      VLAN ID: 1
        Link-local IPv6 addr: fe80::1c9a:87ff:fe55:8c01/64
        Interfaces : 1/1 1/2 0/1 0/2 LO/1

2)      VLAN ID: 100    VLAN Alias Name:
        Interfaces : 1/1(T)
        IPs :
             10.102.242.193     Mask: 255.255.254.0

3)      VLAN ID: 456    VLAN Alias Name:
        Interfaces : 1/2(T)
        IPs :
             10.1.0.89  Mask: 255.255.240.0
 Done
>
> show version
        NetScaler NS10.5: Build 52.11.nc, Date: Sep 30 2014, 01:20:43
 Done


> NetScaler won't create the Public VLAN and Bind the IP to it
> ------------------------------------------------------------
>
>                 Key: CLOUDSTACK-7364
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7364
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the 
> default.) 
>    Affects Versions: 4.3.0, 4.4.0, 4.4.1
>            Reporter: Francois Gaudreault
>            Assignee: Rajesh Battala
>            Priority: Critical
>         Attachments: management-server.log.debug.gz, screenshot-1.png, 
> screenshot-2.png
>
>
> When adding a Load Balancing rule with the NetScaler, the provider will tag 
> and bind the private IP to the appropriate interface. However, the behaviour 
> for the Public Interface is different. It simply adds the IP untagged on all 
> interfaces. This is wrong.
> The public VLAN should be tagged, and the VIP bound to the right VLAN tag to 
> avoid unnecessary ARP on other VLANs.
> NS Version tested: 123,11, 127.10, 128.8



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