There is a security drawback involved as well, the VM/s can access the host through that IP.


On Tue, Jul 25, 2017 at 10:45 AM, Luca 'remix_tj' Lorenzetto <lorenzetto.luca@gmail.com> wrote:
Hello Gianluca,

As far as i know this shouldn't be a problem, you can have ips on any interface.

The only drawbacks can be related to performance of migrations if vms on that interface makes too much traffic.

Luca

Il 25 lug 2017 9:25 AM, "Gianluca Cecchi" <gianluca.cecchi@gmail.com> ha scritto:
Hello,
I have a 10Gbit vlan defined as migration network and currently not enabled as vm network.
When you configure a host interface, assigning a vlan that is defined as migration network, you must assign an ip to it on the host.

Suppose I want to edit this vlan in DC so that I enable it to be also a VM network, are there any drawbacks having for example on a host the ip for this vlan (the migration ip) and also one or more running VMs with their vnics configured on this vlan too...?

Thanks in advance,
Gianluca

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