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hello<br>
<br>
based on
<a class="moz-txt-link-freetext" href="https://docs.openvz.org/openvz_users_guide.webhelp/_configuring_virtual_machines_and_containers_in_bridged_mode.html">https://docs.openvz.org/openvz_users_guide.webhelp/_configuring_virtual_machines_and_containers_in_bridged_mode.html</a><br>
it is not clear to me how to create virtual networks associated to
vlans ? <br>
<br>
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<br>
<br>
I tried : <br>
# prlsrvctl net add vlan11 --type bridged --ifname em2<br>
Failed to add Virtual Network vlan11: This network adapter is
already in use. Please select another network adapter and try again.<br>
<br>
I suspect that because em2 is already bridge to br1, it cannot be
bridged anymore ?<br>
<br>
Or should I create a /etc/sysconfig/network-scripts/ifcfg-em2.11 to
have a interface dedicated to vlan11 : <br>
# cat ifcfg-em2.11<br>
DEVICE=em2.11<br>
ONBOOT=yes<br>
TYPE=Ethernet<br>
BOOTPROTO=none<br>
VLAN=yes<br>
<br>
an then try to: <i> prlsrvctl net add vlan11 --type bridged --ifname
em2.11</i> ? <br>
unfortunatly after <i>systemctl restart network</i> , system
complains with :<br>
<br>
Bringing up interface em2.11: Error: Connection activation failed:
No suitable device found for this connection.<br>
<br>
as anymone succeed in configuring CT and VM attached to vlan (in
bridge mode as I want full feature network with multicast/broacast)
? <br>
<br>
Thanks .<br>
<br>
PS : few more information of the actual network config on the system
: <br>
<br>
# ip addr | grep LOWER_UP<br>
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state
UNKNOWN <br>
2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq
master br0 state UP qlen 1000<br>
3: em2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq
master br1 state UP qlen 1000<br>
8: venet0: <BROADCAST,POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1500
qdisc noqueue state UNKNOWN <br>
22: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
noqueue state UP <br>
23: br1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
noqueue state UP <br>
<br>
# prlsrvctl net list<br>
Network ID Type Bound To Bridge Slave
interfaces<br>
Bridged bridged em2
br1 <br>
Host-Only host-only virbr0 <br>
<br>
it strange that em1 and br0 doesn't show up here !?<br>
<br>
# brctl show<br>
bridge name bridge id STP enabled interfaces<br>
br0 8000.14187769840a no em1<br>
br1 8000.14187769840b no em2<br>
host-routed 8000.000000000000 no <br>
virbr0 8000.52540064dd31 no virbr0-nic<br>
virbr2 8000.52540085818e no virbr2-nic<br>
<br>
<br>
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