Re: [Openstack] [Grizzly] VMs can't access internet if floating ip associated

2013-05-02 Thread Darragh O'Reilly
  how are you doing the additional snatting outside of openstack in order for addresses on 192.168 /16 to access the internet?  ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launch

Re: [Openstack] [Grizzly] VMs can't access internet if floating ip associated

2013-05-02 Thread Michaël Van de Borne
no idea? Le 30/04/2013 02:15, Michaël Van de Borne a écrit : Hi there, I'm running Grizzly on Ubuntu 12.04 in this topology: http://docs.openstack.org/trunk/openstack-network/admin/content/connectivity.html and using the per-tenant routers with private networks. I just found out that my VM

Re: [Openstack] [Grizzly] VMs can't access internet if floating ip associated

2013-04-30 Thread Darragh O'Reilly
Hi, I don't have an answer, but here are a couple of troubleshooting tips: - use iptables-save -c to see which chains are being hit. Do a ping and run  iptables-save -c again to see which counters increased. - use tcpdump to find out where the packets are getting lost. You could start  with the

[Openstack] [Grizzly] VMs can't access internet if floating ip associated

2013-04-29 Thread Michaël Van de Borne
Hi there, I'm running Grizzly on Ubuntu 12.04 in this topology: http://docs.openstack.org/trunk/openstack-network/admin/content/connectivity.html and using the per-tenant routers with private networks. I just found out that my VMs (except just one) can't access internet if I associate them a f