Is this an ovs cluster? Connecting ovn networks to physcial networks only works for ovs based networks The ovn network is connected to a physical network: ovirtmgmt Is ovirtmgmt an ovs network?
On Thu, Jun 7, 2018 at 2:12 PM, Petr Horacek <[email protected]> wrote: > Hi Marcin, do you see what could be the problem here? Maybe I'm missing > something. > > 2018-06-07 14:08 GMT+02:00 Egor Chyzhevskiy <[email protected]>: > >> I tried, but my vm didn't get ip address.. >> >> 2018-06-07 15:06 GMT+03:00 Petr Horacek <[email protected]>: >> >>> Just skip the subnet step. Create the network, connect it to physnet and >>> attach a VM. >>> >>> 2018-06-07 13:59 GMT+02:00 Egor Chyzhevskiy <[email protected]>: >>> >>>> Thank you for fast response. Ok, for example, i gave subnet to my ovn >>>> network 172.20.139.108/30 and my vm get ip 172.20.139.110. After that >>>> i tick connect to physical network ovirtmgmt(all vm's in this network has >>>> ip 172.20.139.x). I don't have ping between vm 172.20.139.110(from ovn >>>> network with subnet) and 172.20.139.x (from physical network ovirtmgmt). >>>> What shoul i do to get communication between them? >>>> >>>> 2018-06-07 12:07 GMT+03:00 Petr Horacek <[email protected]>: >>>> >>>>> You should not assign a subnet to external provider network connected >>>>> to physical network. I think both physical and OVN DHCP servers will work, >>>>> but I'm not sure which one has priority. >>>>> >>>>> If you have DHCP server running on your ovirtmgmt network, just create >>>>> a network on external provider and connect it to the ovirtmgmt. Then VMs >>>>> connected to this network should obtain IP from ovirtmgmt DHCP server and >>>>> they should be able to ping one another or ovirtmgmt interface. >>>>> >>>>> Hope that makes it a bit more clear. >>>>> >>>>> 2018-06-07 9:45 GMT+02:00 Чижевский _ЕД <[email protected]>: >>>>> >>>>>> You are right, but one little thing, i think that ovn has his own >>>>>> dhcp service.. Am i right? Could you please tell me some words, how does >>>>>> work option when i tick connect to physical network? For example, can i >>>>>> ping vm's from ovn network to ovirtmgmt, or how does it work? >>>>>> >>>>>> >>>>>> >>>>>> >>>>> >>>> >>> >> >
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