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From Murali Reddy <>
Subject Re: what's the reason for the placeholder nic in VPC/VR?
Date Wed, 09 Oct 2013 09:57:54 GMT
On 09/10/13 11:33 AM, "Darren Shepherd" <>

>Why is a placeholder nic created before the VRs for the VPC are created?

Generally place holder nic is used in cases where cloudstack uses a subnet
IP from the guest subnet, but ip is not used for any VM nic's. In most of
the external network devices, needs a subnet IP from the guest network
CIDR, cloudstack creates a place holder nic and allocates a subnet ip.

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