我安装了 Ubuntu 14.04 发行版附带的 2.0.1 openswitch 版本。
我建立了一个简单的 gee 隧道并且容器可以互相 ping 但任何数据流都被阻止。
这是尝试提取数据的机器上的 ovs-vswitchd.log：
2014-05-18T21:54:30.974Z|00936|bridge|INFO|bridge br0: added interface br0 on port 65534
2014-05-18T21:54:30.975Z|00937|bridge|INFO|bridge br0: using datapath ID 000036aea2271f4d
2014-05-18T21:54:30.975Z|00938|connmgr|INFO|br0: added service controller "punix:/var/run/openvswitch/br0.mgmt"
2014-05-18T22:00:31.421Z|00939|bridge|INFO|bridge br0: added interface gre0 on port 1
2014-05-18T22:01:54.057Z|00940|bridge|INFO|bridge br0: added interface pl17753eth1 on port 2
2014-05-19T00:02:08.362Z|00941|netdev_linux|WARN|Dropped 3 log messages in last 7743 seconds (most recently, 7738 seconds ago) due to excessive rate
2014-05-19T00:02:08.362Z|00942|netdev_linux|WARN|ethtool command ETHTOOL_GSET on network device pl17753eth1 failed: No such device
2014-05-19T00:02:08.376Z|00943|ofproto|WARN|Dropped 37 log messages in last 7767 seconds (most recently, 7736 seconds ago) due to excessive rate
2014-05-19T00:02:08.376Z|00944|ofproto|WARN|br0: cannot get STP status on nonexistent port 2
2014-05-19T00:02:08.477Z|00945|ofproto|WARN|br0: cannot get STP status on nonexistent port 2
2014-05-19T00:02:08.634Z|00946|ofproto|WARN|br0: cannot get STP status on nonexistent port 2
2014-05-19T00:02:09.635Z|00947|ofproto|WARN|br0: cannot get STP status on nonexistent port 2
2014-05-19T00:02:10.636Z|00948|ofproto|WARN|br0: cannot get STP status on nonexistent port 2
2014-05-19T00:02:12.014Z|00949|netdev_linux|WARN|pl17753eth1: obtaining netdev stats via vport failed (No such device)
2014-05-19T00:02:12.014Z|00950|netdev_linux|WARN|ioctl(SIOCGIFINDEX) on pl17753eth1 device failed: No such device
2014-05-19T00:02:12.014Z|00951|netdev_linux|WARN|pl17753eth1: linux-sys get stats failed 19
2014-05-19T00:02:12.014Z|00952|netdev_linux|WARN|ethtool command ETHTOOL_GDRVINFO on network device pl17753eth1 failed: No such device
2014-05-19T00:02:12.014Z|00953|netdev_linux|WARN|ethtool command ETHTOOL_GSET on network device pl17753eth1 failed: No such device
2014-05-19T00:02:12.014Z|00954|netdev_linux|INFO|ioctl(SIOCGIFHWADDR) on pl17753eth1 device failed: No such device
这是服务器一（10.1.1.253）上 ovs-vsctl show 命令的输出
d7c6fea8-84b5-4be3-a698-a8e61745694c
Bridge "br0"
Port "gre0"
Interface "gre0"
type: gre
options: {remote_ip="10.1.1.254"}
Port "pl11394eth1"
Interface "pl11394eth1"
Port "br0"
Interface "br0"
type: internal
ovs_version: “2.0.1"
在服务器二（10.1.1.254）上
e1e27383-c41e-45ac-aa1e-db835cc47388
Bridge "br0"
Port "gre0"
Interface "gre0"
type: gre
options: {remote_ip="10.1.1.253"}
Port "pl17753eth1"
Interface "pl17753eth1"
Port "br0"
Interface "br0"
type: internal
ovs_version: "2.0.1"
隧道使用相同的配置 Ubuntu 12.04 和 Open vSwitch 2.1.2 运行
这可能是什么问题？