Hi Hsiao, You are absolutely correct! If 192.168.0.254 is set as the gateway traffic will not be routed correctly. I also believe there is another bug as the ip addresses are being placed on the ethX interfaces and not bridge interfaces. I'll create a patch fixing these issues tomorrow morning.
Thanks for spotting this! Aaron On Wed, Feb 27, 2013 at 10:02 PM, Chuan-Heng Hsiao <hsiao.chuanh...@gmail.com> wrote: > Hi Aaron, > > I am very sorry that I made the conclusion too early because of not > having good understanding > of everything, and it is with high probability that I may made wrong > conclusion. > > However, based on my hypothesis (and my few experiments.) > The gateway setting is supposed to be corresponded to the ip > connecting to the outer internet, > and it is 7.7.7.x and is bundled with br-ex. > > By setting default gateway to 192.168.0.254 (which does not even > exit), and bundled with eth0, > I saw that (by netstat -r) the default gateway is set to 192.168.0.254 > and can't pass to the outer internet > correctly. > > Or maybe it is not the real issue (and doesn't matter how the gateway is set). > Maybe the real issue was that I can do pings, but I can't do ssh -i to the > VMs, > and it was because I did not set > > route add -net 10.10.10.0/24 gw $router_proj_one_IP > > to the controller, and the VMs can't access the metadata from > 192.168.0.1 or $router_proj_one_IP. > (because the controller's IP is not with the VMs IP) > > Sincerely, > Hsiao > > > On Thu, Feb 28, 2013 at 12:15 PM, Aaron Rosen <aro...@nicira.com> wrote: >>> >>> DO NOT SET GATEWAY as 192.168.0.254. >> Why do you say that. I don't see any problem with what the doc says: >> >> # Management Network >> auto eth0 >> iface eth0 inet static >> address 192.168.0.2 >> netmask 255.255.255.0 >> gateway 192.168.0.254 >> dns-nameservers 8.8.8.8 >> >> # Data Network >> auto eth1 >> iface eth1 inet static >> address 10.10.10.1 >> netmask 255.255.255.0 >> >> # Public Bridge >> auto eth2 >> iface eth2 inet manual >> up ifconfig $IFACE 0.0.0.0 up >> up ip link set $IFACE promisc on >> down ifconfig $IFACE down >>>> >>>> _______________________________________________ >>>> Mailing list: https://launchpad.net/~openstack >>>> Post to : openstack@lists.launchpad.net >>>> Unsubscribe : https://launchpad.net/~openstack >>>> More help : https://help.launchpad.net/ListHelp _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp