thanks.
I met an issue , I configured three ovs bridge ( br-ex, provision,
provider) in ml2_conf.ini but after I reboot the node , found only 2
bridges flow table is normal , the other one bridge's flow table is empty.
the bridge sometimes is "provision" , sometimes is "provider" , which
possibilities is there for this issue.?
[root@cloud]# ovs-ofctl show provision
OFPT_FEATURES_REPLY (xid=0x2): dpid:0000248a075541e8
n_tables:254, n_buffers:256
capabilities: FLOW_STATS TABLE_STATS PORT_STATS QUEUE_STATS ARP_MATCH_IP
actions: output enqueue set_vlan_vid set_vlan_pcp strip_vlan mod_dl_src
mod_dl_dst mod_nw_src mod_nw_dst mod_nw_tos mod_tp_src mod_tp_dst
1(bond0): addr:24:8a:07:55:41:e8
config: 0
state: 0
speed: 0 Mbps now, 0 Mbps max
2(phy-provision): addr:2e:7c:ba:fe:91:72
config: 0
state: 0
speed: 0 Mbps now, 0 Mbps max
LOCAL(provision): addr:24:8a:07:55:41:e8
config: 0
state: 0
speed: 0 Mbps now, 0 Mbps max
OFPT_GET_CONFIG_REPLY (xid=0x4): frags=normal miss_send_len=0
[root@cloud]# ovs-ofctl dump-flows provision
NXST_FLOW reply (xid=0x4):
[root@cloud]# ip r
default via 192.168.60.247 dev br-ex
10.53.16.0/24 dev vlan16 proto kernel scope link src 10.53.16.11
10.53.17.0/24 dev provider proto kernel scope link src 10.53.17.11
10.53.22.0/24 dev vlan22 proto kernel scope link src 10.53.22.111
10.53.32.0/24 dev vlan32 proto kernel scope link src 10.53.32.11
10.53.33.0/24 dev provision proto kernel scope link src 10.53.33.11
10.53.128.0/24 dev docker0 proto kernel scope link src 10.53.128.1
169.254.0.0/16 dev vlan16 scope link metric 1012
169.254.0.0/16 dev vlan22 scope link metric 1014
169.254.0.0/16 dev vlan32 scope link metric 1015
169.254.0.0/16 dev br-ex scope link metric 1032
169.254.0.0/16 dev provision scope link metric 1033
169.254.0.0/16 dev provider scope link metric 1034
192.168.60.0/24 dev br-ex proto kernel scope link src 192.168.60.111
what' the root cause ?
rpm -qa | grep openvswitch
openvswitch-2.6.1-4.1.git20161206.el7.x86_64
python-openvswitch-2.6.1-4.1.git20161206.el7.noarch
openstack-neutron-openvswitch-10.0.1-1.el7.noarch
On 6/22 9:53, Kevin Benton wrote:
Rules to allow aren't setup until the port is wired and it calls the
functions like this:
https://github.com/openstack/neutron/blob/master/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py#L602-L606
On Wed, Jun 21, 2017 at 4:49 PM, Margin Hu <today.g...@163.com
<mailto:today.g...@163.com>> wrote:
Hi Guys,
I have a question in setup_physical_bridges funtion of
neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py
# block all untranslated traffic between bridges
self.int_br.drop_port(in_port=int_ofport)
br.drop_port(in_port=phys_ofport)
[refer](https://github.com/openstack/neutron/blob/master/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py#L1159
<https://github.com/openstack/neutron/blob/master/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py#L1159>)
when permit traffic between bridges ? when modify flow table of
ovs bridge?
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