<div dir="ltr"><div><div><div><div><div><div><div><div>Hi Alex,<br><br></div>Thanks for your information!<br><br></div>I'll test soon what you wrote.<br></div>I did a workaround. I forgot the lxcbr0 bridge and my LXC containers were "connected" directly into my vbr0 in OVS. It was almost perfect without any scripting except I has to tagging those interface and I did it by hand (tag=myVLANid).<br></div>It is working perfectly.<br><br></div>Is that a bug or a feature with Ubuntu's bridge? Or kernel problem? Under Fedora 23 everything is working but I think more clear the direct connected containers than double bridge (lxcbr0 under vbr0). I think theoretically both of them have to work so I don't understand exactly why not.<br><br></div>Here is my LXC container's config:<br># Network configuration<br>lxc.network.type = veth<br>lxc.network.flags = up<br>#lxc.network.link = lxcbr0<br>lxc.network.link = vbr0<br>lxc.network.veth.pair=veth-lub4<br>#lxc.network.hwaddr = 00:16:3e:9f:1f:b8<br><br>OVS:<br>Bridge "vbr0"<br>        Port "vbr0"<br>            Interface "vbr0"<br>                type: internal<br>        Port "mgmt0"<br>            tag: 999<br>            Interface "mgmt0"<br>                type: internal<br>        Port "veth-lub4"<br>            tag: 800<br>            Interface "veth-lub4"<br>        Port "gre0"<br>            Interface "gre0"<br>                type: gre<br>                options: {remote_ip="192.168.52.141"}<br>        Port "mgmtlxc0"<br>            tag: 800<br>            Interface "mgmtlxc0"<br>                type: internal<br>        Port "veth-lub5"<br>            tag: 800<br>            Interface "veth-lub5"<br>        Port "veth-lub6"<br>            tag: 800<br>            Interface "veth-lub6"<br>    ovs_version: "2.0.2"<br><br></div><div>On Fedora 23 the normal config:<br># Network configuration<br>lxc.network.type = veth<br>lxc.network.flags = up<br>lxc.network.link = lxcbr0<br>lxc.network.hwaddr = 00:16:3e:9f:1f:b8<br><br> Bridge "vbr0"<br>        Port "lxcbr0"<br>            tag: 800<br>            Interface "lxcbr0"<br>        Port "mgmtlxc0"<br>            tag: 800<br>            Interface "mgmtlxc0"<br>                type: internal<br>        Port "vsar2_111"<br>            tag: 100<br>            Interface "vsar2_111"<br>        Port "vlan10"<br>            tag: 10<br>            Interface "vlan10"<br>                type: internal<br>        Port "vsar2_a1"<br>            tag: 999<br>            Interface "vsar2_a1"<br>        Port "mgmt0"<br>            tag: 999<br>            Interface "mgmt0"<br>                type: internal<br>        Port "vsar3_111"<br>            tag: 100<br>            Interface "vsar3_111"<br>        Port "vbr0"<br>            Interface "vbr0"<br>                type: internal<br>        Port "vsar3_a1"<br>            tag: 999<br>            Interface "vsar3_a1"<br>        Port "gre0"<br>            Interface "gre0"<br>                type: gre<br>                options: {remote_ip="192.168.52.141"}<br>        Port "vx0"<br>            Interface "vx0"<br>                type: vxlan<br>                options: {remote_ip="192.168.52.141"}<br></div><div><br></div>TIA,<br></div>Ruzsi<br></div>