Yeah I saw that mistake so 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? On the network topology view the gateway for the public network still does not display properly. Like it is missing. Thanks again On 2013/08/06, at 18:08, Rahul Sharma <rahulsharma...@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_jungl...@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_jungl...@yahoo.com> >> To: Somanchi Trinath-B39208 <b39...@freescale.com>; >> "openstack@lists.openstack.org" <openstack@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 <b39...@freescale.com> >> To: Jake G. <dj_dark_jungl...@yahoo.com>; "openstack@lists.openstack.org" >> <openstack@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.soman...@freescale.com ) >> >> From: Jake G. [mailto:dj_dark_jungl...@yahoo.com] >> Sent: Monday, August 05, 2013 1:39 PM >> To: openstack@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@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@lists.openstack.org >> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >
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