openstack team mailing list archive

[Stefano Zanella <zanella.stefano@xxxxxxxxx>]

Can you please post the output of "ip addr list", "route -n" and "brctl
show" on compute node and virtual machine? More than a firewall issue, it
seems a routing issue to me.
Thanks,
    Stefano


On Mon, Jan 7, 2013 at 7:38 PM, Umar Draz <unix.co@xxxxxxxxx> wrote:

> I think My network configuration is ok,
>
> I can ping compute's own ip address 192.168.1.133 from virtual machine.
> But I can't access other local machines.
>
> I think its security firewall issue or need some routing table?
>
> Here is the out put of ping.
>
> root@ubuntu-cloud# ping 192.168.1.133
> PING 192.168.1.133 (192.168.1.133) 56(84) bytes of data.
> 64 bytes from 192.168.1.133: icmp_req=1 ttl=64 time=0.225 ms
> 64 bytes from 192.168.1.133: icmp_req=2 ttl=64 time=0.360 ms
> 64 bytes from 192.168.1.133: icmp_req=3 ttl=64 time=0.271 ms
> root@ubuntu-cloud# ping 192.168.1.130
> PING 192.168.1.130 (192.168.1.130) 56(84) bytes of data.
> From 10.0.0.3: icmp_seq=2 Redirect Host(New nexthop: 192.168.1.130)
>
> 10.0.0.3 is the gateway of virtual machine which is the ip of compute's
> br100
>
> Best Regards,
>
> Umar
>
> On Mon, Jan 7, 2013 at 11:26 PM, Stefano Zanella <
> zanella.stefano@xxxxxxxxx> wrote:
>
>> If you want to setup DHCP flat networking, maybe this page (and the
>> chapter that contains it) could help:
>>
>> http://docs.openstack.org/essex/openstack-compute/admin/content/libvirt-flat-dhcp-networking.html
>>
>> Regards,
>>     Stefano
>>
>> On Mon, Jan 7, 2013 at 7:03 PM, Umar Draz <unix.co@xxxxxxxxx> wrote:
>>
>>> my_ip=6x.1x.84.132
>>> public_interface=eth0
>>> flat_network_bridge=br100
>>>
>>
>>
>
>
> --
> Umar Draz
> Network Architect
>