Hi, I am trying to setup a VM/instance with two NICs that should act as a gateway and provide routing service between two quantum networks.
Steps to reproduce: - Install OpenStack Folsom with Quantum and Horizon - Quantum Configuration in nova.conf: # Network settings network_api_class=nova.network.quantumv2.api.API quantum_url=http://10.129.16.10:9696 quantum_auth_strategy=keystone quantum_admin_tenant_name=zzz quantum_admin_username=yyy quantum_admin_password=xxx quantum_admin_auth_url=http://10.129.16.10:35357/v2.0 libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver - I'm not running the quantum l3 agent. I am using the OVS plugin. - Using Horizon, create two new networks. Assign subnets 10.77.77.0/24 and 10.88.88.0/24 - Spawn three VMs using Horizon - Name the first VM "gateway" and place it into both networks - Name the second VM "peer1" and put it into the 10.77.77.0/24 network - Name the third VM "peer2" and put it into the 10.88.88.0/24 network - Enable IP forwarding on "gateway" - Set the default gateway on peer1 to gateway's IP address in the 10.77.77.0/24 network - Set the default gateway on peer2 to gateway's IP address in the 10.88.88.0/24 network - Ping peer1 and peer2 from gateway - works fine for me - From peer1, ping gateway's interface on the 10.77.77.0/24 network. works fine for me. - From peer2, ping gateway's interface on the 10.88.88.0/24 network. works fine for me. - Ping peer2 from peer1. Doesn't work for me, no error message - From peer1, ping gateway's interface on the 10.88.88.0/24 network. Doesn't work for me, no error message. - From peer2, ping gateway's interface on the 10.77.77.0/24 network. Doesn't work for me, no error message. It seems that the packets with source address 10.77.77.x are not transported on the 10.88.88.x network and vice versa. Cheers, Markus _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
