Open Stack

Hi Vish

Here is .....


Controller (nova.conf)
network_manager=nova.network.manager.FlatDHCPManager
force_dhcp_release=True
dhcpbridge_flagfile=/etc/nova/nova.conf
firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
my_ip=63.55.xx.x2
public_interface=eth0
vlan_interface=eth1
flat_network_bridge=br100
flat_interface=eth1
fixed_range=10.10.10.0/24
auto eth0
iface eth0 inet static
        address 63.55.xx.x2
        netmask 255.255.255.128
        gateway 63.55.xx.x1

auto eth1
iface eth1 inet static
---------------------------------------------------------------------------------------------


Compute (nova.conf)
network_manager=nova.network.manager.FlatDHCPManager
force_dhcp_release=True
dhcpbridge_flagfile=/etc/nova/nova.conf
firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
my_ip=63.55.xx.x3
public_interface=eth0
vlan_interface=eth1
flat_network_bridge=br100
flat_interface=eth1
fixed_range=10.10.10.0/24
auto eth0
iface eth0 inet static
        address 63.55.xx.x3
        netmask 255.255.255.128
        gateway 63.55.xx.x1

auto eth1
iface eth1 inet static

-------------------------------------------------------------------------------------------------
Here is the command of network
nova-manage network create --label=myNetwork
--fixed_range_v4=10.10.10.0/24--bridge=br100 --num_networks=1
--multi_host=T

Best Regards,

Umar

On Thu, Jan 3, 2013 at 10:13 PM, Vishvananda Ishaya
<vishvananda at gmail.com>wrote:

> Need a little more info:
>
> a) what does your nova.config look like? Specifically what is the setting
> for flat_interface?
>
> b) what command did you use to create your network?
>
> c) what is the output of brctl show?
>
> d) what is the output of ip addr show?
>
> Vish
>
> On Jan 2, 2013, at 11:11 PM, Umar Draz <unix.co at gmail.com> wrote:
>
> Hi
>
> here is my setup
>
> 1) controller -> 63.73.22.22
> 2) compute-1 - > 63.73.22.23
> 3) compute-2 -> 63.73.22.24
>
> The Local network is 10.10.10.0/24 for virtual machines.
>
> I have created 2 virtual machines. Controller automatically creates 1
> Virtual machine on compute-1 and 2nd on compute-2.
>
> 1) Compute-1's Virtual Machine local ip is 10.10.10.3
> 2) Compute-2's Virtual Machine local ip is 10.10.10.4
>
> Now the problem is I can not ping 10.10.10.3 from Compute-2's virtual
> machine. and Same thing on Compute-1's virtual machine. Even I can not ping
> or access both virtual machines from controller node.
>
> Compute-1 can only access its own virtual machine and Compute-2 can only
> access its own virtual machines.
>
> Would you please help me what should I do?
>
> Best Regards,
>
> Umar
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-- 
Umar Draz
Network Architect
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