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From "terryye (JIRA)" <>
Subject [jira] [Commented] (CLOUDSTACK-1096) guest traffic types on multiple networks don't work,this bug is not fixed in 4.0.1
Date Sun, 03 Feb 2013 11:02:12 GMT


terryye commented on CLOUDSTACK-1096:

I am a host using to agent. It had two nics and i created two bridges. one of eth0 and other
is eth1.
so the network config is .

auto eth0
iface eth0 inet manual
auto eth1
iface eth1 inet manual
auto cloudbr0
iface cloudbr0 inet static
        bridge_ports eth0
        bridge_fd 9
        bridge_hello 2
        bridge_maxage 12
        bridge_stp off
auto cloudbr1
iface cloudbr1 inet static
        bridge_ports eth1
        bridge_fd 9
        bridge_hello 2
        bridge_maxage 12
        bridge_stp off

I created a advance zone.  The cloudbr0 as a lable to guest network, and cloudbr1 as a lable
to manager network, public network,and other guest network.It works ok.  I login to ui,and
created vlan network at the guest networ.  one guest's vlan id is 50 ,other guest 's vlan
id is 20 ,so in the host ,the vlan 20  will be create on eth1 and vlan 50 will be create on
the eth0. The fact two vlans are created on same nic.
so i am using the commit  915babd970a9b4f209deceb3c4973b7d1c9c0c12. but i am failed .
Thank you,and  i see .
"It doesn't allow guest traffic on multiple networks" 

> guest traffic types on multiple networks don't work,this bug is not fixed in 4.0.1
> ----------------------------------------------------------------------------------
>                 Key: CLOUDSTACK-1096
>                 URL:
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Hypervisor Controller, Install and Setup, KVM
>    Affects Versions: 4.0.1
>         Environment: ubuntu 12.04 server
>            Reporter: terryye
>              Labels: guest, kvm, lable, vlan
>   Original Estimate: 72h
>  Remaining Estimate: 72h
> This bug is not fixed . 
> commit 915babd970a9b4f209deceb3c4973b7d1c9c0c12
> Author: Marcus Sorensen <>
> Date:   Wed Sep 26 17:14:57 2012 -0700
>     fix kvm traffic labels (guest traffic types on multiple networks don't
>     work)
>     Cloudstack seems to let you create guest traffic types on multiple
>     physical networks. However, when I try this with KVM I end up always
>     bridging to whatever device is used for This pulls
>     the traffic label (NicTO.getName()) and uses that bridge to ensure that
>     we get on the correct physical network, rather than just always using
>     the
>     This also changes the bridge naming scheme from cloudVirBr + vlanid to
>     br + physicalinterface + "-" + vlanid. This is because we should be able
>     to support the same vlan numbers per physical network, and the previous
>     bridge name would not support this and collide.

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