Open Stack

One more issue, in /var/log/messages, it looks something weird with 
device br-tun.

# tail -f /var/log/messages
Jul 23 09:22:45 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --may-exist add-br br-tun
Jul 23 09:22:45 stratus kernel: device br-tun entered promiscuous mode
Jul 23 09:22:45 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --if-exists del-br br-tun
Jul 23 09:22:45 stratus kernel: device br-tun left promiscuous mode
Jul 23 09:22:45 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --may-exist add-br br-tun
Jul 23 09:22:45 stratus kernel: device br-tun entered promiscuous mode
Jul 23 09:22:45 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --if-exists del-br br-tun
Jul 23 09:22:45 stratus kernel: device br-tun left promiscuous mode
Jul 23 09:22:46 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --may-exist add-br br-tun
Jul 23 09:22:46 stratus kernel: device br-tun entered promiscuous mode
Jul 23 09:22:46 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --if-exists del-br br-tun
Jul 23 09:22:46 stratus kernel: device br-tun left promiscuous mode
Jul 23 09:22:46 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --may-exist add-br br-tun
Jul 23 09:22:46 stratus kernel: device br-tun entered promiscuous mode
Jul 23 09:22:46 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --if-exists del-br br-tun
Jul 23 09:22:46 stratus kernel: device br-tun left promiscuous mode
Jul 23 09:22:46 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --may-exist add-br br-tun
Jul 23 09:22:46 stratus kernel: device br-tun entered promiscuous mode
Jul 23 09:22:47 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --if-exists del-br br-tun
Jul 23 09:22:47 stratus kernel: device br-tun left promiscuous mode
Jul 23 09:22:47 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --may-exist add-br br-tun
Jul 23 09:22:47 stratus kernel: device br-tun entered promiscuous mode
Jul 23 09:22:47 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --if-exists del-br br-tun
Jul 23 09:22:47 stratus kernel: device br-tun left promiscuous mode
Jul 23 09:22:47 stratus ovs-vsctl: ovs|00001|vsctl|INFO|Called as 
ovs-vsctl -t 10 -- --may-exist add-br br-tun
Jul 23 09:22:47 stratus kernel: device br-tun entered promiscuous mode
....


Erming



On 7/23/14 9:14 AM, Erming Pei wrote:
>
> Hi,
>
>    Recently I set up an Openstack testbed with RDO. Everything is ok 
> but to ping/ssh the instances.
>    I can see the private IP in the VM console. But cannot ping/ssh 
> from either way.
>    I have tried many tricks (e.g. ICMP/SSH security settings) but 
> still failed. Just wonder if you have any idea about this.
>    Please see below some details:
>
>
>
>
>
> Ping the floating IP ( 10.0.6.125) from the host node (10.0.6.32) 
> doesn't work either.
>
> # cat /etc/neutron/plugin.ini
> [ml2_type_vlan]
> # (ListOpt) List of <physical_network>[:<vlan_min>:<vlan_max>] tuples
> # specifying physical_network names usable for VLAN provider and
> # tenant networks, as well as ranges of VLAN tags on each
> # physical_network available for allocation as tenant networks.
> #
> # network_vlan_ranges =
> # Example: network_vlan_ranges = physnet1:1000:2999,physnet2
>
> network_vlan_ranges = physnet1,physnet2:101:200
> bridge_mappings = physnet1:br-ex,physnet2:br-eth0
>
>
> # cat /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini
>
> [OVS]
> #network_vlan_ranges = physnet1,physnet2:101:200
> tenant_network_type = vxlan
> tunnel_type = vxlan
> tunnel_id_ranges = 1:1000
> local_ip=10.0.6.32
> enable_tunneling=True
> integration_bridge=br-int
> tunnel_bridge=br-tun
> bridge_mappings=physnet1:br-ex
>
>
> [AGENT]
> tunnel_type = vxlan
> polling_interval=2
>
>
>
>
> Thanks,
>
> Erming
>
>
>
>
>
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