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From "Marcus Sorensen (JIRA)" <>
Subject [jira] [Commented] (CLOUDSTACK-1115) In multiple shared network unable to login with default nic - KVM
Date Fri, 01 Feb 2013 03:41:12 GMT


Marcus Sorensen commented on CLOUDSTACK-1115:

Would be good to have more information on this. Can't log in from another IP on shared 1,
on shared 2, or a third network? This sounds like a routing issue, where the dhcp lease on
shared 2 is replacing the default gateway of shared 1, so it can't get back. Multi-homed instances
can be tricky when it comes to routing. How do we tell the virtual router to not provide a
gateway for some NICs but do for others?  Perhaps this isn't the issue, but if you could provide
the supplemental info that would be good. It doesn't seem it would be KVM specific if the
issue was this though.
> In multiple shared network unable to login with default nic - KVM 
> ------------------------------------------------------------------
>                 Key: CLOUDSTACK-1115
>                 URL:
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Network Controller
>    Affects Versions: 4.1.0
>         Environment: KVM - Advanced zone 
> This build from network-re factor branch 
>            Reporter: Rayees Namathponnan
>            Assignee: Sheng Yang
>             Fix For: 4.0.2, 4.1.0
> Step 1 Create advanced zone in KVM
> Step 2 create a user account
> Step 3 Create two shared Networks (shared 1 and shared 2) (scope=ALL, different IP ranges)
> Step 4 deployVirtualMachine in both the above networkids within the user account
>            Make sure shared 1 default one
> Step 5 Go to - > Instances -> Select newly created VM -> NIC tab
> Step 6 Get the ip address of your default NIC and login 
> Expected Result 
> You should be able login the default nic's IP address
> Actual result 
> Unable to login with default nic's IP address, but i can login with sec nic's ip address

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