There are many WARNING infos:
2016-03-12 08:23:28.919 30738 WARNING
neutron.plugins.ml2.drivers.openvswitch.agent.openflow.ovs_ofctl.ofswitch
[req-c5695ca8-b886-4092-970f-edb18d8d87cc - - - - -] Deleting flow
cookie=0x86cb85757ac914ee, duration=172005.248s, table=22, n_packets=6,
n_bytes=308, idle_age=1163, hard_age=65534, dl_vlan=1
actions=strip_vlan,set_tunnel:0x32,output:3,output:2,output:6,output:5,output:4
2016-03-12 08:23:28.934 30738 WARNING
neutron.plugins.ml2.drivers.openvswitch.agent.openflow.ovs_ofctl.ofswitch
[req-c5695ca8-b886-4092-970f-edb18d8d87cc - - - - -] Deleting flow
cookie=0x86cb85757ac914ee, duration=169637.050s, table=22, n_packets=8,
n_bytes=608, idle_age=1162, hard_age=65534, dl_vlan=2
actions=strip_vlan,set_tunnel:0x4c,output:3,output:2,output:6,output:5,output:4
2016-03-12 08:23:28.949 30738 WARNING
neutron.plugins.ml2.drivers.openvswitch.agent.openflow.ovs_ofctl.ofswitch
[req-c5695ca8-b886-4092-970f-edb18d8d87cc - - - - -] Deleting flow
cookie=0x86cb85757ac914ee, duration=93767.242s, table=22, n_packets=11,
n_bytes=834, idle_age=1163, hard_age=65534, dl_vlan=3
actions=strip_vlan,set_tunnel:0x53,output:3,output:2,output:6,output:5,output:4
2016-03-12 08:23:28.964 30738 WARNING
neutron.plugins.ml2.drivers.openvswitch.agent.openflow.ovs_ofctl.ofswitch
[req-c5695ca8-b886-4092-970f-edb18d8d87cc - - - - -] Deleting flow
cookie=0x86cb85757ac914ee, duration=93743.254s, table=22, n_packets=9,
n_bytes=618, idle_age=1163, hard_age=65534, dl_vlan=4
actions=strip_vlan,set_tunnel:0x22,output:3,output:2,output:6,output:5,output:4
2016-03-12 08:24:16.757 30738 INFO neutron.agent.securitygroups_rpc
[req-a0e6c976-5ded-4300-bbd0-e489dcd83e02 9f1d641c46954391ba46f06936713fdd
2bec68aa33a54a8b905d4516eaa8b81e - - -] Security group member updated
[u'46d98306-d04e-4420-b86b-c6685bc2a8dc']
------------------ Original ------------------
From: "Doug Wiegley"<doug...@parksidesoftware.com>;
Date: Sun, Mar 13, 2016 10:35 AM
To: "OpenStack Development Mailing List (not for usage
questions)"<openstack-dev@lists.openstack.org>;
Subject: Re: [openstack-dev] [neutron]Where did the flows go in ovs bridge?
Take a look in /var/log/neutron/openvswitch-agent.log, or similar, on the
hypervisor.
Doug
> On Mar 12, 2016, at 6:54 PM, Zhi Chang <chang...@unitedstack.com> wrote:
>
> hi, guys.
>
> I deployed DVR in my local environment by following this
> document(https://wiki.openstack.org/wiki/Neutron/DVR). And I have three
> compute nodes which running DVR l3-agent and two network nodes which running
> DVR_SNAT l3-agent.
>
> I created a vm in one of the computes nodes. And flows was generated
> normally. But, all flows are gone when I restart
> "neutron-openvswitch-agent"!. I wait a few minutes but I can't see any flows
> were generated.
>
> Could someone tell me why the flows are gone and they can't generated
> anymore?
>
>
> Thanks
> Zhi Chang
>
>
> __________________________________________________________________________
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