Hi,
What version of OpenStack do you use? Quantum or Nova Network?
Regards,
Ivan Kolodyazhny,
Web Developer,
http://blog.e0ne.info/,
http://notacash.com/,
http://kharkivpy.org.ua/
On Thu, Jan 3, 2013 at 9:11 AM, Umar Draz unix...@gmail.com wrote:
Hi
here is my setup
1) controller -
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
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
Based on the below it could be :
a) eth1 is not plugged in
or
b) eth1 is plugged into a switch that is filtering traffic in the 10.10.10.0/24
range
or
c) br100 is not bridged into eth1
(this would appear in brctl show which you didn't send)
Vish
On Jan 3, 2013, at 9:23 AM, Umar Draz
Hi Vish
Here is the ifconfig output of *compute node*
br100 Link encap:Ethernet HWaddr 00:50:56:b2:01:5f
inet addr:10.10.10.3 Bcast:10.10.10.255 Mask:255.255.255.0
inet6 addr: fe80::c895:59ff:fe29:f708/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500
You won't be able to ping the nodes from the controller since it has no ip
address on the guest network.
It looks like eth1 is bridged in properly on the compute node you showed,
although I don't see it showing up in the interface list. It looks like maybe
eth1 is not up? Try:
ifconfig eth1
Hi Vish
Here is updated output.
root@compute1:~# ifconfig
br100 Link encap:Ethernet HWaddr 00:50:56:b2:01:5f
inet addr:10.10.10.3 Bcast:10.10.10.255 Mask:255.255.255.0
inet6 addr: fe80::30b0:a8ff:fefe:5a32/64 Scope:Link
UP BROADCAST RUNNING MULTICAST
Either your switch is dropping the packets or they are getting blocked by
security group rules. You will have to do some tcpdump on various interfaces to
figure out where the packets are getting dropped.
Vish
On Jan 3, 2013, at 11:07 AM, Umar Draz unix...@gmail.com wrote:
Hi Vish
Here is
I am not sure why, but
sharing the same Network Interface means these three subnets share the
same range. Using the same subnet for Management and Storage network is
common place and should not be an issue, but sharing the Public network
subnet can be tricky.
In some cases when everything is on one interface you need to set your main
bridge to promisc mode to get it to forward properly.
Try:
ip link set promisc on br100
Vish
On Dec 28, 2011, at 2:39 AM, Lucio Cossio wrote:
Hello Guys, I'm testing a dual node installation of OpenStack Nova with
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