Dear Jehan, Virtuozzo 7 have nice documentaion on docs.virtuozzo.com
http://docs.virtuozzo.com/virtuozzo_7_users_guide/managing-network/configuring-virtual-machines-and-containers-in-bridged-mode.html?highlight=bridge in your case you need to bind container interface to newly-created bridge by using follwing command: prlctl set MyCT11 --ifname eth0 --network vlan11 Thank you, Vasily Averin On 09.10.2016 22:37, Jehan Procaccia wrote: > I found a method to configure bridge and vlan based on RHEL docs : > https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Networking_Guide/sec-Network_Bridging_Using_the_Command_Line_Interface.html > > in order not to mess with current config automatically configured by > virtuozzo7 installer on em1 and em2 with repective bridges br0 en br1, I > plugged a 3rd interface on the server (fiber) p2p2 : > > [network-scripts]# cat ifcfg-p2p2 > TYPE=Ethernet > BOOTPROTO=none > NAME=p2p2 > UUID=9188d131-21b1-4ee9-8205-c893b4a4fc44 > DEVICE=p2p2 > ONBOOT=yes > > then the associated subinterface for vlan11 as described in RHEL7 doc > > # cat ifcfg-p2p2*.11* > DEVICE=p2p2.11 > BOOTPROTO=none > ONBOOT=yes > VLAN=yes > BRIDGE="br11" > > and finally the bridge for that vlan > > # cat ifcfg-br11 > DEVICE="br11" > NAME="p2p2.11" > ONBOOT=yes > NETBOOT=yes > IPV6INIT=yes > BOOTPROTO=dhcp > TYPE="Bridge" > DELAY="2" > STP="off" > > # ip -d link show p2p2.11 > 41: p2p2.11@p2p2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue > master br11 state UP mode DEFAULT > link/ether f4:e9:d4:91:c4:33 brd ff:ff:ff:ff:ff:ff promiscuity 1 > vlan protocol 802.1Q id 11 <REORDER_HDR> addrgenmode none > > # ip -d link show br11 > 42: br11: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP > mode DEFAULT > link/ether f4:e9:d4:91:c4:33 brd ff:ff:ff:ff:ff:ff promiscuity 0 > bridge addrgenmode none > > > Now I can add my virtual network attached to the p2p2.11 interface (or should > I have chosed br11 !?) > > # prlsrvctl net add vlan11 --type bridged --ifname p2p2.11 > # prlsrvctl net list > Network ID Type Bound To Bridge Slave interfaces > Bridged bridged em2 br1 > Host-Only host-only virbr0 > vlan11 bridged p2p2.11 br11 > > # brctl show > bridge name bridge id STP enabled interfaces > br0 8000.14187769840a yes em1 > br1 8000.14187769840b no em2 > br11 8000.f4e9d495c432 no p2p2.11 > host-routed 8000.000000000000 no > virbr0 8000.52540064dd31 no virbr0-nic > > create a container MyCT11 > # prlctl create MyCT11 --vmtype ct > ... > Processing metadata for centos-7-x86_64 > ...The Container has been successfully created. > > now I add an interface to my CT so that it will be in vlan11 > > # prlctl set MyCT11 --netif_add eth0 > # prlctl set MyCT11 --ifname eth0 --ipadd 192.168.11.10/24 > # prlctl set MyCT11 --ifname eth0 --gw 192.168.11.1 > > entering the CT an pinging the gateway unfortunatly fails > > CT-bad098d8 /# ping 192.168.11.1 > PING 192.168.11.1 (192.168.11.1) 56(84) bytes of data. > ^C > --- 192.168.11.1 ping statistics --- > 3 packets transmitted, 0 received, 100% packet loss, time 1999ms > > > the pb seems that that new CT seems to be attached to an other bridge > > # prlsrvctl net list > Network ID Type Bound To Bridge Slave interfaces > Bridged bridged em2 *br1 * *veth4250fe85 * > Host-Only host-only virbr0 > vlan11 bridged p2p2.11 br11 > > not to vlan11 network on br11 > > I guess I missed something , where did I went wrong ? > anyone has a full scenario to enable vlan through bridge mode in CT (and VM) ? > > regards . > > http://docs.virtuozzo.com/virtuozzo_7_users_guide/managing-network/configuring-virtual-machines-and-containers-in-bridged-mode.html > > Le 07/10/2016 19:22, Jehan Procaccia a écrit : >> hello >> >> based on >> https://docs.openvz.org/openvz_users_guide.webhelp/_configuring_virtual_machines_and_containers_in_bridged_mode.html >> it is not clear to me how to create virtual networks associated to vlans ? >> >> On a fresly installed Virtuozzo Linux release 7.2 (3515) on a host with 2 >> activated interfaces (em1 and em2) in trunk mode (cisco terminology >> switchport trunk, allowed vlan 10,11,12, native 10) I cannot find out how to >> create networks dedicated to a vlan >> >> I tried : >> # prlsrvctl net add vlan11 --type bridged --ifname em2 >> Failed to add Virtual Network vlan11: This network adapter is already in >> use. Please select another network adapter and try again. >> >> I suspect that because em2 is already bridge to br1, it cannot be bridged >> anymore ? >> >> Or should I create a /etc/sysconfig/network-scripts/ifcfg-em2.11 to have a >> interface dedicated to vlan11 : >> # cat ifcfg-em2.11 >> DEVICE=em2.11 >> ONBOOT=yes >> TYPE=Ethernet >> BOOTPROTO=none >> VLAN=yes >> >> an then try to: /prlsrvctl net add vlan11 --type bridged --ifname em2.11/ ? >> unfortunatly after /systemctl restart network/ , system complains with : >> >> Bringing up interface em2.11: Error: Connection activation failed: No >> suitable device found for this connection. >> >> as anymone succeed in configuring CT and VM attached to vlan (in bridge mode >> as I want full feature network with multicast/broacast) ? >> >> Thanks . >> >> PS : few more information of the actual network config on the system : >> >> # ip addr | grep LOWER_UP >> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN >> 2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master br0 state >> UP qlen 1000 >> 3: em2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master br1 state >> UP qlen 1000 >> 8: venet0: <BROADCAST,POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue >> state UNKNOWN >> 22: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP >> 23: br1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP >> >> # prlsrvctl net list >> Network ID Type Bound To Bridge Slave interfaces >> Bridged bridged em2 br1 >> Host-Only host-only virbr0 >> >> it strange that em1 and br0 doesn't show up here !? >> >> # brctl show >> bridge name bridge id STP enabled interfaces >> br0 8000.14187769840a no em1 >> br1 8000.14187769840b no em2 >> host-routed 8000.000000000000 no >> virbr0 8000.52540064dd31 no virbr0-nic >> virbr2 8000.52540085818e no virbr2-nic >> >> >> >> >> _______________________________________________ >> Users mailing list >> Users@openvz.org >> https://lists.openvz.org/mailman/listinfo/users > > > > _______________________________________________ > Users mailing list > Users@openvz.org > https://lists.openvz.org/mailman/listinfo/users > _______________________________________________ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
