Echoing what Ben said, the issue will certainly be on the controller or configuration issue with the fabric the control channel is on (loops etc). I would forward the email along with logs from the OSGI console or the /logging directory to controller-...@lists.opendaylight.org
Alternatively you can pop into #opendaylight (controller/overall channel) or #opendaylight-ovsdb (ODL OVSDB plugin) channel for a realtime assist. Thanks, -Brent On 3/24/14, 4:25 PM, "Ben Pfaff" <b...@nicira.com> wrote: >It seems likely that the controller is doing something that kills the >connection. > >On Mon, Mar 24, 2014 at 05:30:19PM +0000, filipe Antonio wrote: >> Hi, >> >> Those are the logs I get, >> >> >>2014-03-24T16:43:52.127Z|04226|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> connected >> 2014-03-24T16:43:52.162Z|04227|fail_open|WARN|No longer in fail-open >>mode >> >>2014-03-24T16:44:02.122Z|04228|rconn|ERR|of-switch<->tcp:192.168.0.253:66 >>33: >> no response to inactivity probe after 5 seconds, disconnecting >> >>2014-03-24T16:44:03.121Z|04229|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> connecting... >> >>2014-03-24T16:44:04.121Z|04230|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> connection timed out >> >>2014-03-24T16:44:04.121Z|04231|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> waiting 2 seconds before reconnect >> >>2014-03-24T16:44:06.121Z|04232|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> connecting... >> 2014-03-24T16:44:07.151Z|04233|fail_open|WARN|Could not connect to >> controller (or switch failed controller's post-connection admission >> control policy) for 15 seconds, failing open >> >>2014-03-24T16:44:08.121Z|04234|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> connection timed out >> >>2014-03-24T16:44:08.121Z|04235|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> waiting 4 seconds before reconnect >> >>2014-03-24T16:44:12.121Z|04236|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> connecting... >> >>2014-03-24T16:44:12.127Z|04237|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> connected >> 2014-03-24T16:44:12.158Z|04238|fail_open|WARN|No longer in fail-open >>mode >> 2014-03-24T16:44:17.287Z|04239|ofproto|INFO|of-switch: 3 flow_mods in >> the 39 s starting 45 s ago (3 deletes) >> >>2014-03-24T16:44:22.121Z|04240|rconn|ERR|of-switch<->tcp:192.168.0.253:66 >>33: >> no response to inactivity probe after 5 seconds, disconnecting >> >>2014-03-24T16:44:23.121Z|04241|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> connecting... >> >>2014-03-24T16:44:24.121Z|04242|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> connection timed out >> >>2014-03-24T16:44:24.121Z|04243|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> waiting 2 seconds before reconnect >> >>2014-03-24T16:44:26.121Z|04244|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> connecting... >> 2014-03-24T16:44:27.179Z|04245|fail_open|WARN|Could not connect to >> controller (or switch failed controller's post-connection admission >> control policy) for 15 seconds, failing open >> >>2014-03-24T16:44:28.121Z|04246|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> connection timed out >> >>2014-03-24T16:44:28.121Z|04247|rconn|INFO|of-switch<->tcp:192.168.0.253:6 >>633: >> waiting 4 seconds before reconnect >> >> Filipe >> >> >> Em 24-03-2014 16:23, Ben Pfaff escreveu: >> > On Mon, Mar 24, 2014 at 03:57:55PM +0000, filipe Antonio wrote: >> >> My LAN has two openvswitch and an ODL controller. I run the command >> >> ovs-vsctl set controller in each openvswitch to connect to the >> >> controller, with success. I can visualize the network in ODL. When I >> >> run repeatedly the command *List Controller* in the console of one of >> >> the openvswitch, the is_connected field alternate between true and >> >> false, which i think it means the connection is not stable. Why is it >> >> happening? >> > You can find more information in the Open vSwitch log. >> >_______________________________________________ >discuss mailing list >discuss@openvswitch.org >http://openvswitch.org/mailman/listinfo/discuss _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
