[ovirt-users] Assign external IP to VM

[Alex Bartonek]

Yes, enabled io-mmu.   I'm not sure if what I'm doing is right though.  So if there is a better way of accomplishing what I'm trying to do, send me to some reading material so I dont take up too much of everyone's time.  I'll read up on it.  If its a simple do-this-and-that, then I'll try it.

Thanks!

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> -------- Original Message --------
> Subject: Re: [ovirt-users] Assign external IP to VM
> Local Time: December 26, 2017 7:17 PM
> UTC Time: December 27, 2017 1:17 AM
> From: donny at fortnebula.com
> To: Alex Bartonek <Alex at unix1337.com>
> users at ovirt.org <users at ovirt.org>
>
> Looks like you are trying to use SR-IOV. Did you enable iommu on the hypervisors? Do your hypervisors support SR-IOV.
>
> On Tue, Dec 26, 2017 at 5:38 PM, Alex Bartonek <Alex at unix1337.com> wrote:
>
>> Need some guidance on this one.
>>
>> Config:
>> 1U with 2 NICs.
>> NIC 1 plugged to local switch - gets local IP
>> NIC 2 plugged direct to cable modem - need to set IP inside VM to public static IP
>> VM will be CentOS, already know how to configure NIC once I can get the 2nd NIC assigned to it.
>>
>> Do I use PCI passthru?  Or where do I start to get this configured?  I did setup NIC 2 under Network --> Networks.   Created a NIC called "external_NIC".  External NIC has description and then I configured 2 DNS servers which are given to me by the ISP.
>>
>> Under Compute --> Hosts --> <My Host> --> Network Interfaces (I have both NICs showing as up) --> Setup Host Networks ---> NIC 2 is the interface --> Assignment of Logical networks is "external_NIC".
>>
>> I was assuming I was done, so I go to my VM add NIC 2, click run and I see:
>>
>> Cannot run VM. There is no host that satisfies current scheduling constraints. See below for details:
>>
>> - The host <MY HOST> did not satisfy internal filter Network because there are no free virtual functions which are suitable for virtual nic(s) nic2. A virtual function is considered as suitable if the VF's configuration of its physical function contains the virtual nic's network/network label.
>>
>> Need guidance on what to read to get this working.
>>
>> Thanks!
>>
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>> Users at ovirt.org
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