--_000_D86C48DF8800164BBE50B87623F7AC95481F3217ln2wio001devtra_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Is it possible/supported to have the same VLAN ID defined across multiple d= atacenters logical networks? I am seeing a situation where if I have two Datacenters, both with a logica= l network that have the same vlan tag. E.G. DC =3D London, Logical network =3D prod, VLAN =3D 123 DC =3D Paris, Logical network =3D prod, VLAN =3D 123 If I edit one of the VM's running in the "London" datacenter, the VM NIC sh= ows up as empty even though if I click on the VM and go to the "Network Int= erfaces" tab at the bottom of the screen it lists up the "prod" network und= er "Network Name". All works OK for VM's that are assigned a logical network that is only defi= ned once (i.e. has not been added to both datacenters). This configuration is on oVirt Engine 3.3.2-1.el6. I am planning on moving = to 3.4 very soon so will test out again on that version. Thanks, Simon --_000_D86C48DF8800164BBE50B87623F7AC95481F3217ln2wio001devtra_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"=
<meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style><!-- /* Font Definitions */ @font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4;} @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0cm; margin-bottom:.0001pt; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-fareast-language:EN-US;} a:link, span.MsoHyperlink {mso-style-priority:99; color:#0563C1; text-decoration:underline;} a:visited, span.MsoHyperlinkFollowed {mso-style-priority:99; color:#954F72; text-decoration:underline;} span.EmailStyle17 {mso-style-type:personal-compose; font-family:"Calibri","sans-serif"; color:windowtext;} .MsoChpDefault {mso-style-type:export-only; font-family:"Calibri","sans-serif"; mso-fareast-language:EN-US;} @page WordSection1 {size:612.0pt 792.0pt; margin:72.0pt 72.0pt 72.0pt 72.0pt;} div.WordSection1 {page:WordSection1;} --></style><!--[if gte mso 9]><xml> <o:shapedefaults v:ext=3D"edit" spidmax=3D"1026" /> </xml><![endif]--><!--[if gte mso 9]><xml> <o:shapelayout v:ext=3D"edit"> <o:idmap v:ext=3D"edit" data=3D"1" /> </o:shapelayout></xml><![endif]--> </head> <body lang=3D"EN-GB" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Is it possible/supported to have the same VLAN ID de= fined across multiple datacenters logical networks?<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I am seeing a situation where if I have two Datacent= ers, both with a logical network that have the same vlan tag. E.G.<o:p></o:= p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">DC =3D London, Logical network =3D prod, VLAN =3D 12= 3<o:p></o:p></p> <p class=3D"MsoNormal">DC =3D Paris, Logical network =3D prod, VLAN =3D 123= <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">If I edit one of the VM’s running in the ̶= 0;London” datacenter, the VM NIC shows up as empty even though if I c= lick on the VM and go to the “Network Interfaces” tab at the bo= ttom of the screen it lists up the “prod” network under “= Network Name”.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">All works OK for VM’s that are assigned a logi= cal network that is only defined once (i.e. has not been added to both data= centers).<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">This configuration is on oVirt Engine 3.3.2-1.el6. I= am planning on moving to 3.4 very soon so will test out again on that vers= ion. <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Thanks,<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Simon<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> </body> </html> --_000_D86C48DF8800164BBE50B87623F7AC95481F3217ln2wio001devtra_--