Which part defines the time interval for this echo request? I guess enlarger it will temporarily handle my problem.
On Mon, Mar 1, 2010 at 9:38 PM, kk yap <[email protected]> wrote: > Hi Guanyao, > > NOX periodic checks if the switch is still alive by sending an echo > request. Basically, your switch did not reply. You should look at > the tcpdump to see if you can find the echo reply. If yes, bug people > in this list. If no, debug your switch. > > Regards > KK > > On 1 March 2010 21:34, Guanyao Huang <[email protected]> wrote: >> Hi >> Sorry to bother others. >> In my program the datapath leaves network again. This time it seems a >> little different: >> >> 00341|openflow|WARN:stream: no response to inactivity probe after 15 >> seconds, disconnecting >> 00342|nox|WARN:stream: disconnected (Protocol error) >> Datapath leave, f7:ca:e4:00:01:90 >> 00343|bindings_storage|ERR:NDB error on get_locnames_cb (ok if >> transient): Can't find specified row >> 00344|openflow|WARN:stream: no response to inactivity probe after 15 >> seconds, disconnecting >> 00345|nox|WARN:stream: disconnected (Protocol error) >> Datapath leave, f7:ca:e4:00:01:2c >> 00346|openflow|WARN:stream: no response to inactivity probe after 15 >> seconds, disconnecting >> 00347|nox|WARN:stream: disconnected (Protocol error) >> Datapath leave, f7:ca:e4:00:00:c8 >> >> >> I am wondering what is this 15 second probe. >> >> Thanks. >> >> _______________________________________________ >> nox-dev mailing list >> [email protected] >> http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org >> > _______________________________________________ nox-dev mailing list [email protected] http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
