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 MTU:1500 Metric:1
RX packets:2891 errors:0 dropped:20 overruns:0 frame:0
TX packets:523 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:158946 (158.9 KB) TX bytes:53844 (53.8 KB)
eth0 Link encap:Ethernet HWaddr 00:50:56:b2:01:5c
inet addr:63.55.xx.39 Bcast:64.22.82.127 Mask:255.255.255.128
inet6 addr: fe80::250:56ff:feb2:15c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:12697 errors:0 dropped:20 overruns:0 frame:0
TX packets:10651 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4687350 (4.6 MB) TX bytes:3680637 (3.6 MB)
eth1 Link encap:Ethernet HWaddr 00:50:56:b2:01:5f
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2772 errors:0 dropped:0 overruns:0 frame:0
TX packets:214 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:181158 (181.1 KB) TX bytes:14768 (14.7 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:88 errors:0 dropped:0 overruns:0 frame:0
TX packets:88 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:9296 (9.2 KB) TX bytes:9296 (9.2 KB)
vnet0 Link encap:Ethernet HWaddr fe:16:3e:67:b1:59
inet6 addr: fe80::fc16:3eff:fe67:b159/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:354 errors:0 dropped:0 overruns:0 frame:0
TX packets:2746 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:38188 (38.1 KB) TX bytes:191306 (191.3 KB)
------------------------------------------------------------------------------------------------
root@compute2:~# ifconfig
br100 Link encap:Ethernet HWaddr 00:50:56:b2:01:60
inet addr:10.10.10.5 Bcast:10.10.10.255 Mask:255.255.255.0
inet6 addr: fe80::dc64:3dff:fe5b:f2b0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:664 errors:0 dropped:0 overruns:0 frame:0
TX packets:261 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:38164 (38.1 KB) TX bytes:24979 (24.9 KB)
eth0 Link encap:Ethernet HWaddr 00:50:56:b2:01:5a
inet addr:63.55.xx.40 Bcast:64.22.82.127 Mask:255.255.255.128
inet6 addr: fe80::250:56ff:feb2:15a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3383 errors:0 dropped:1 overruns:0 frame:0
TX packets:2795 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1319723 (1.3 MB) TX bytes:1029018 (1.0 MB)
eth1 Link encap:Ethernet HWaddr 00:50:56:b2:01:60
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:617 errors:0 dropped:0 overruns:0 frame:0
TX packets:116 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:39694 (39.6 KB) TX bytes:7620 (7.6 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:74 errors:0 dropped:0 overruns:0 frame:0
TX packets:74 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:7798 (7.7 KB) TX bytes:7798 (7.7 KB)
vnet0 Link encap:Ethernet HWaddr fe:16:3e:03:e6:fa
inet6 addr: fe80::fc16:3eff:fe03:e6fa/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:155 errors:0 dropped:0 overruns:0 frame:0
TX packets:698 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:15718 (15.7 KB) TX bytes:51677 (51.6 KB)
---------------------------------------------------------------------------------------------------------------
Now I have 2 virtual machines as follows
1) 10.10.10.2 on compute1
1) 10.10.10.4 on compute2
I can not ping 10.10.10.4 from compute1 node, and same I can not ping
10.10.10.2 from compute 2 node.
But I can ping 10.10.10.3 and 10.10.10.5 from each compute nodes. Above is
the output of ifconfig of both nodes.
Best Regards,
Umar
On Thu, Jan 3, 2013 at 11:57 PM, Vishvananda Ishaya
<vishvana...@gmail.com>wrote:
> 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 up
>
> you should be able to ping from 10.10.10.3 - 10.10.10.4 if your eth1s are
> up and plugged in and your switch isn't filtering traffic.
>
> Vish
>
>
> On Jan 3, 2013, at 10:25 AM, Umar Draz <unix...@gmail.com> wrote:
>
> 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 Metric:1
> RX packets:16 errors:0 dropped:0 overruns:0 frame:0
> TX packets:66 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:1646 (1.6 KB) TX bytes:4194 (4.1 KB)
> vnet0 Link encap:Ethernet HWaddr fe:16:3e:00:91:2c
> inet6 addr: fe80::fc16:3eff:fe00:912c/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:16 errors:0 dropped:0 overruns:0 frame:0
> TX packets:81 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:500
> RX bytes:1870 (1.8 KB) TX bytes:5820 (5.8 KB)
> And here is the output of brctl show
>
> *bridge name bridge id STP enabled interfaces
> br100 8000.005056b2015f no eth1
>
>
> vnet0
> *
> the virtual machine ip address is = 10.10.10.5
>
> 1) I can ping this ip from compute node but from controller node I can't
> ping this.
> 2) But on controller node there is not any br100, brctl show nothing here
> is the ouput of ifconfig of controller node
>
> eth0 Link encap:Ethernet HWaddr 00:50:56:b2:01:58
> inet addr:63.55.xx.38 Bcast:64.22.82.127 Mask:255.255.255.128
> inet6 addr: fe80::250:56ff:feb2:158/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:3136 errors:0 dropped:0 overruns:0 frame:0
> TX packets:2636 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:941305 (941.3 KB) TX bytes:1173739 (1.1 MB)
>
> eth1 Link encap:Ethernet HWaddr 00:50:56:b2:01:5e
> BROADCAST MULTICAST MTU:1500 Metric:1
> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
>
> Best Regards,
>
> Umar
>
> On Thu, Jan 3, 2013 at 10:57 PM, Vishvananda Ishaya <vishvana...@gmail.com
> > wrote:
>
>> 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 <unix...@gmail.com> wrote:
>>
>> 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 <
>> vishvana...@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...@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
>>> _______________________________________________
>>> Mailing list: https://launchpad.net/~openstack
>>> Post to : openstack@lists.launchpad.net
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>>> More help : https://help.launchpad.net/ListHelp
>>>
>>>
>>>
>>
>>
>> --
>> Umar Draz
>> Network Architect
>>
>>
>>
>
>
> --
> Umar Draz
> Network Architect
>
>
>
--
Umar Draz
Network Architect
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