Open Stack

Still cannot get out to the internet.  I change my subnet to192.168.100.0/24 which should be able to communicate now.
But I still have the same problem. Could it be a problem with br-ex or br-int? Do I need to add my external NIC on my host to the br-ex bridge?

On the network topology view the gateway for the public network still does not display properly. Like it is missing.


This is my ovs-vsctl show results
    Bridge br-ex

        Port "qg-1be1e87e-73"
            Interface "qg-1be1e87e-73"
                type: internal
        Port br-ex
            Interface br-ex
                type: internal
    Bridge br-int
        Port br-int
            Interface br-int
                type: internal
        Port "qvo2a3d522a-28"
            tag: 1
            Interface "qvo2a3d522a-28"
        Port "tap2a713313-38"
            tag: 1
            Interface "tap2a713313-38"
                type: internal
        Port "qr-c1f31811-32"
            tag: 1
            Interface "qr-c1f31811-32"
                type: internal
    ovs_version: "1.4.3"
-----------------------------------------------------

Thanks again



On 2013/08/06, at 18:08, Rahul Sharma <rahulsharmaait at gmail.com> wrote:


Hi Jake,
>
>Is your public network having the IP-Address scheme 192.168.100.XX?
>
>From your configuration, I could see that you have allocated 192.168.100.96/27 from public network to openstack. That means, machines in range 192.168.100.96 to 192.168.100.127 would be able to communicate among each other. 192.168.100.1/24 or 192.168.100.1/27 won't be able to communicate with the public-ip address range(192.168.100.96/27) which you have specified because of subnetting.
>
>-Regards
>Rahul Sharma
>
>
>
>
>On Tue, Aug 6, 2013 at 6:34 AM, Jake G. <dj_dark_junglist at yahoo.com> wrote:
>
>I cant really see any other issue other than the missing gateway from my network topology view which should be set to 192.168.100.98
>>
>>
>>
>>
>>From the host, I cannot ping GW IP 192.168.100.98 or instance floating IP 192.168.100.100 but I can ping the br-ex IP 192.168.100.1
>>From the instance, I can ping the GW IP 10.0.0.1, another instance IP 10.0.0.4, but unable to ping anything outside of the 10.0.0.x network
>>
>>
>>
>>How can I check if there is a proper route from 10.0.0.X to 192.168.100.X in openstack? In other words, how can I check if the router was properly configured on the backend?
>>
>>
>>Thank you!
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>________________________________
>> From: Jake G. <dj_dark_junglist at yahoo.com>
>>To: Somanchi Trinath-B39208 <B39208 at freescale.com>; "openstack at lists.openstack.org" <openstack at lists.openstack.org> 
>>Sent: Monday, August 5, 2013 7:29 PM
>>Subject: Re: [Openstack] Instance cannot access internet
>> 
>>
>>
>>I added a floating IP but still didn't fix the issue. Attached the screenshot to show I did.
>>
>>
>>I have a feeling the issue is on my first picture where I said there is a missing IP. This could mean I dont have a route to the 192.168.100.x public network. 
>>
>>
>>What do you think?
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>________________________________
>> From: Somanchi Trinath-B39208 <B39208 at freescale.com>
>>To: Jake G. <dj_dark_junglist at yahoo.com>; "openstack at lists.openstack.org" <openstack at lists.openstack.org> 
>>Sent: Monday, August 5, 2013 7:06 PM
>>Subject: RE: [Openstack] Instance cannot access internet
>> 
>>
>>
>>As the Picture shows You haven’t assigned Floating IP ??? 
>> 
>>Check the Floating IP assignment.
>> 
>>-
>>Trinath Somanchi
>>( trinath.somanchi at freescale.com )
>> 
>>From:Jake G. [mailto:dj_dark_junglist at yahoo.com] 
>>Sent: Monday, August 05, 2013 1:39 PM
>>To: openstack at lists.openstack.org
>>Subject: [Openstack] Instance cannot access internet
>> 
>>Hi all! I have finally made some progress on networking, but now I have an issue with accessing the internet from an instance. 
>> 
>>After creating an instance, it receives a private IP from DHCP services (including DNS servers) which I can see in the console. Trying to ping yahoo.com does not work but I can ping 10.0.0.1 which is the private network gateway.
>> 
>>I attached some helpful screenshots. I did notice that in the Network Topology view, there is no gateway IP address for the Public network showing,
>>But I did set the gateway to 192.168.100.98
>> 
>>Thank you in advance.
>>Jake
>>
>>
>>
>>_______________________________________________
>>Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>>Post to     : openstack at lists.openstack.org
>>Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>>
>>
>>
>>_______________________________________________
>>Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>>Post to     : openstack at lists.openstack.org
>>Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>>
>>
>
_______________________________________________
Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to     : openstack at lists.openstack.org
Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20130807/470c60eb/attachment.html>