On Thu, Aug 4, 2016 at 11:50 PM, Fernando Fuentes <ffuentes@darktcp.net> wrote:Edward,I am sorry that the diagram was not clear enough.There is two bonds (4 phisical nic's, each pair is LACP). One for mgmt traffic only and one to carry untag and tag traffic.But I do understand your point.I will try to separate this and have everything on its own access port.To move my current ovirtmgmt interface to a new one all I have to do is create one and assign it and remove the old one correct?Thanks again!Separating the management to its own bond and everything else to a second bond sounds reasonable.So in this case, it will be less risky to just leave the ovirtmgmt as is and move the other networks to the other bond.If the current ovirtmgmt is on a non-vlan network, just set the switch that connects to this bond slaves as access ports of vlan 35.It is preferable not to play too much with the management network, as you may loose the host (although VDSM has a safetyprocess in place that will revert the change in case Engine-Host connectivity is lost).If you prefer to move ovirtmgmt, make sure you perform the network detach and attach steps (including any VLAN changes)in one transaction (change what you need and then do an apply for everything).Thanks,Edy.Regards,On Thu, Aug 4, 2016, at 02:07 AM, Edward Haas wrote:Hi Fernando,From what I could understand, you would like to have 3 networks, all on the same bond:(I do not understand from the diagram that you have two bonds, you mentioned only bond0)- ovirtmgmt - vlan35@bond0- dmz vm network - vlan42@bond0- default vm network - untag@bond0Based on the tag, traffic that enters bond0 will be forwarded to the relevant network.Any traffic that enters bond0 and is either untag or has a tag that does not correspond to the defined vlans,will be forwarded to the non-vlan network (default vm in this case).Note that when packets pass a vlan interface, they are stripped of their tag.I personally consider a mix of tag and untag on the same iface/port as bad practice, but there may be reasons tochoose it. If you can, try having all networks with vlans, and set the switch ports correctly to reflect that.Any other device on the network, like the router, can be connected to the switch to an access port (say of vlan 100),so traffic there is untag, and when traffic goes to the ovirt host, it will go tagged 100.Thanks,Edy.On Tue, Aug 2, 2016 at 9:22 PM, Fernando Fuentes <ffuentes@darktcp.net> wrote:I answer my own question."I think" lolI am going to create a new ovirtmgmt logical network with a vlan tag and than move my hosts in to it for management. This interface is not part of the vm network.The rest of the logical networks with vlans will be tagged and part of the vm network.I think that logic is right.Thoughts?Regards,On Sun, Jul 31, 2016, at 11:43 PM, Fernando Fuentes wrote:Right now as we stand boht ovirt management and LAN data crosses the same interface.I have two bonds. I want to move ovirt management to its own bond and tag it with vlan id 35.Than I wan to move my LAN which has no tag and my dmz that does have a tag in to my secondary bond.The switch is all configured what I am not sure is when making the logical network do I make the LAN a "VM Network"?And the same question for my dmz tagged vlan...I attached a small diagram that explains what I am trying to accomplish... I hope :DThanks for the help.Regards,On Sun, Jul 31, 2016, at 12:50 PM, Edward Haas wrote:On Sun, Jul 31, 2016 at 7:19 PM, Fernando Fuentes <ffuentes@darktcp.net> wrote:Team,Is it possible to move the ovirt management interface to a separate vlanand keep it from been on the same interface as my LAN?Networks, including the management one, can be assign as non-vlan or as vlan ondifferent nics/bonds.If you want to assign two or more networks on the same nic/bond, only one can remainnon-vlan, the rest must be set with a vlan.Vlan networks require that traffic entering the nic/bond is tagged, therefore, the switch portthat the nic is connected to must be set as a trunk.If you have a specific setup in mind, please draw a network diagram for us.IE: assign a tag to ovirtmanagement and keep another interface as untagfor my LAN to use with the VM'sThoughts ideas?TIA!Regards,
--
Fernando Fuentes
ffuentes@txweather.org
http://www.txweather.org
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