Edy, Just wanted to report back that I made all changes and all worked as expected. I took your advice and left the ovritmgmt interface alone and didn't tag it. All I did was move it to another interface and re-ip it. The interface was tagged at the chassis.
Thanks again. Regards, -- Fernando Fuentes [email protected] http://www.txweather.org On Fri, Aug 5, 2016, at 12:50 PM, Edward Haas wrote: > > > On Thu, Aug 4, 2016 at 11:50 PM, Fernando Fuentes > <[email protected]> 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 safety > process 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, >> >> >> >> -- >> Fernando Fuentes >> [email protected] >> http://www.txweather.org >> >> >> >> >> 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@bond0 >>> >>> Based 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 to >>> choose 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 >>> <[email protected]> wrote: >>>> __ >>>> I answer my own question. >>>> "I think" lol >>>> >>>> I 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, >>>> >>>> >>>> -- >>>> Fernando Fuentes >>>> [email protected] >>>> http://www.txweather.org >>>> >>>> >>>> >>>> >>>> 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 :D >>>>> >>>>> >>>>> Thanks for the help. >>>>> >>>>> Regards, >>>>> >>>>> >>>>> -- >>>>> Fernando Fuentes >>>>> [email protected] >>>>> http://www.txweather.org >>>>> >>>>> >>>>> >>>>> On Sun, Jul 31, 2016, at 12:50 PM, Edward Haas wrote: >>>>>> >>>>>> >>>>>> On Sun, Jul 31, 2016 at 7:19 PM, Fernando Fuentes >>>>>> <[email protected]> wrote: >>>>>>> Team, >>>>>>> >>>>>>> Is it possible to move the ovirt management interface to a >>>>>>> separate vlan >>>>>>> and 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 on >>>>>> different nics/bonds. >>>>>> If you want to assign two or more networks on the same nic/bond, >>>>>> only one can remain >>>>>> non-vlan, the rest must be set with a vlan. >>>>>> Vlan networks require that traffic entering the nic/bond is >>>>>> tagged, therefore, the switch port >>>>>> that 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 untag >>>>>>> for my LAN to use with the VM's >>>>>>> >>>>>>> Thoughts ideas? >>>>>>> >>>>>>> TIA! >>>>>>> >>>>>>> Regards, >>>>>>> >>>>>>> -- >>>>>>> Fernando Fuentes [email protected] >>>>>>> http://www.txweather.org >>>>>>> _______________________________________________ >>>>>>> Users mailing list [email protected] >>>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>> >>>>> _________________________________________________ >>>>> Users mailing list >>>>> [email protected] >>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>> Email had 1 attachment: >>>>> * vlans.png 353k (image/png) >>>> >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> [email protected] >>>> http://lists.ovirt.org/mailman/listinfo/users >>>> >>
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