FlowVisor reconnects to the controller when the flowspace is changed which should trigger your controller to redo a features request negotiation which will update your switches port list.
Can you verify that this is happening? I will check tomorrow on my side. Cheers. -- Ali On Oct 22, 2012, at 12:08 AM, japson jacob <[email protected]> wrote: > Hello again > Just pasting the syslog after an add of new flowspace > > ******************************************************************************************************************************************** > > Oct 21 17:58:41 sdn-vm4 -1>Oct 21 17:58:41 flowvisor: INFO user fvadmin ADD > for dpid=00:0a:6c:9c:ed:70:6a:c6 match=OFMatch[in_port=2] priority=10 > actions=Slice:sdn=4 > Oct 21 17:58:41 sdn-vm4 -1>Oct 21 17:58:41 flowvisor: INFO user fvadmin ADD > for dpid=00:0a:6c:9c:ed:70:6a:c6 match=OFMatch[in_port=2] priority=10 > actions=Slice:sdn=4 > Oct 21 17:58:41 sdn-vm4 -1>Oct 21 17:58:41 flowvisor: INFO user fvadmin ADD > for dpid=00:0a:6c:9c:ed:70:6a:c6 match=OFMatch[in_port=2] priority=10 > actions=Slice:sdn=4 > Oct 21 17:58:41 sdn-vm4 -1>Oct 21 17:58:41 flowvisor: INFO Signalling > FlowSpace Update to all event handlers > Oct 21 17:58:41 sdn-vm4 -1>Oct 21 17:58:41 flowvisor: INFO Signalling > FlowSpace Update to all event handlers > Oct 21 17:58:41 sdn-vm4 -1>Oct 21 17:58:41 flowvisor: INFO Signalling > FlowSpace Update to all event handlers > Oct 21 17:58:41 sdn-vm4 -1>Oct 21 17:58:41 flowvisor: ERROR FIXME: need to > flush old flow entries > Oct 21 17:58:41 sdn-vm4 -1>Oct 21 17:58:41 flowvisor: ERROR FIXME: need to > flush old flow entries > Oct 21 17:58:41 sdn-vm4 -1>Oct 21 17:58:41 flowvisor: ERROR FIXME: need to > flush old flow entries > > ******************************************************************************************************************************************** > > Controller in Use is POX. I kind off verified the controller ( getting the > port_list) by not going thru flowvisor and connecting it directly to agent > Just a Curious question , On adding a new port to flow_space do you expect > anything from the Agent to update the controller or it is handled by the > flowvisor itself. > Can you also help me to understand how the flowvisor updates the controller > when a new port is added > > Thanks alot for your support thus far > Japson Jacob > > > > On Sun, Oct 21, 2012 at 5:29 PM, Ali Al-Shabibi <[email protected]> > wrote: > [re-adding the list; please don't drop it] > > Hi again, > > How do you fetch the port list? Also, which controller are you using? Are you > positive you a fetching a fresh port list? > > Flowvisor updates the portlist specifically when a change to the flowspace is > made. Could you send me the flowvisor syslog output of the period during > which you add the new port? > > > > Cheers. > > -- > Ali > > On Oct 21, 2012, at 11:28 PM, Ali Al-Shabibi <[email protected]> > wrote: > > > Hi again, > > > > How do you fetch the port list? Also, which controller are you using? Are > > you positive you a fetching a fresh port list? > > > > Flowvisor updates the portlist specifically when a change to the flowspace > > is made. Could you send me the flowvisor syslog output of the period during > > which you add the new port? > > > > > > Cheers. > > > > -- > > Ali > > > > On Oct 21, 2012, at 11:00 PM, japson jacob <[email protected]> wrote: > > > >> Hello Ali > >> Attaching the current config > >> > >> Thanks > >> Japson Jacob > >> > >> > >> On Sun, Oct 21, 2012 at 4:54 PM, Ali Al-Shabibi > >> <[email protected]> wrote: > >> Japson, > >> > >> The config you sent me was the default config. Could you run: > >> > >> $ fvctl dumpconfig config_new.json > >> > >> while flowvisor is running. That'll fetch the current config from the > >> internal database. > >> > >> > >> Cheers. > >> > >> -- > >> Ali > >> > >> On Oct 21, 2012, at 9:10 PM, japson jacob <[email protected]> wrote: > >> > >>> Hi Ali, > >>> Yes , I am Still using default CONFIG.JSON fine. > >>> Attaching a copyof it. > >>> > >>> It is a pure Openflow 1.0 OF_SWITCH. and Port 2 is part of Openflow > >>> Switch. > >>> From my Observation I dont see the Port getting added dynamically > >>> i.e after adding port_2 in flow visor if i unconfigure the of_switch and > >>> configure it back then ports are added to the controller. > >>> > >>> Thanks > >>> Japson Jacob > >>> > >>> > >>> On Sun, Oct 21, 2012 at 12:31 PM, Ali Al-Shabibi > >>> <[email protected]> wrote: > >>> Hi Japson, > >>> > >>> It look like from your initial email that you still have the default > >>> flowvisor config loaded. Am I correct? It would help if you could send me > >>> flowvisor's config. > >>> > >>> Also what kind of of_switch are you using and is port 2 actually part of > >>> the openflow ports and/or is that port actually up? > >>> > >>> > >>> Cheers. > >>> > >>> -- > >>> Ali > >>> > >>> On Oct 20, 2012, at 6:28 AM, japson jacob <[email protected]> wrote: > >>> > >>>> Being a newbie to flowvisor another basic Question > >>>> > >>>> The topology remains the same as below > >>>> > >>>> of_switch <-----> flowvisor <------>controller > >>>> > >>>> Now i create a flowspace for of_switch for eg > >>>> fvctl addFlowSpace 00:0a:6c:9c:ed:70:6a:c6 10 in_port=1 Slice:sdn=4 > >>>> > >>>> When i try to add another port to the slice using > >>>> fvctl addFlowSpace 00:0a:6c:9c:ed:70:6a:c6 10 in_port=2 Slice:sdn=4 > >>>> > >>>> When i try to do a port_list for this switch from controller I don't see > >>>> the new port added > >>>> Can anyone please help me out here > >>>> > >>>> Thanks > >>>> Japson Jacob > >>>> > >>>> > >>>> > >>>> > >>>> On Sat, Oct 20, 2012 at 12:13 AM, Sumanth MS > >>>> <[email protected]> wrote: > >>>> Hey Japson, > >>>> > >>>> We are working on improving the logging messages and these types of > >>>> messages would be fixed in the upcoming releases! > >>>> If the Flowvisor is working properly and rest everything is fine, there > >>>> should be no problem with these log messages. > >>>> Please bear it for some time! > >>>> > >>>> Thanks & Best Regards > >>>> Sumanth > >>>> > >>>> On Fri, Oct 19, 2012 at 7:11 PM, japson jacob <[email protected]> > >>>> wrote: > >>>> Hello > >>>> I have successfully hooked up my openflow switch to flowvisor and then > >>>> onto Controller. > >>>> But in flowvisor log message i keep getting following message > >>>> > >>>> > >>>> Oct 19 22:05:45 sdn-vm4 -1>Oct 19 22:05:45 flowvisor: INFO trying to > >>>> reconnect to localhost:54322 > >>>> Oct 19 22:05:45 sdn-vm4 -1>Oct 19 22:05:45 flowvisor: INFO trying to > >>>> reconnect to localhost:54322 > >>>> Oct 19 22:05:45 sdn-vm4 -1>Oct 19 22:05:45 flowvisor: INFO trying to > >>>> reconnect to localhost:54322 > >>>> > >>>> > >>>> So far Flowvisor seems to be stable. Any help on how to remove this > >>>> message ? Anything wrong about it > >>>> > >>>> Thanks > >>>> Japson Jacob > >>>> > >>>> _______________________________________________ > >>>> openflow-discuss mailing list > >>>> [email protected] > >>>> https://mailman.stanford.edu/mailman/listinfo/openflow-discuss > >>>> > >>>> > >>>> > >>>> _______________________________________________ > >>>> openflow-discuss mailing list > >>>> [email protected] > >>>> https://mailman.stanford.edu/mailman/listinfo/openflow-discuss > >>> > >>> > >>> <config.JSON.txt> > >> > >> > >> <config_new.json.txt> > > > > _______________________________________________ openflow-discuss mailing list [email protected] https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
