[ovs-discuss] TLS session timeout and backup controller issue

selen jia selen764 at gmail.com
Thu Mar 15 04:43:01 UTC 2012


hi,
so what you say is if i set max_backoff 10 sec then after 10 seconds switch
and controller connection should disconnect..
but that is not happening.

On Thu, Mar 15, 2012 at 9:50 AM, Ben Pfaff <blp at nicira.com> wrote:

> OK, that's the same definition I had.
>
> You must be doing something wrong.  This works fine for everyone else.
>
> On Thu, Mar 15, 2012 at 09:27:32AM +0530, selen jia wrote:
> > hi,
> >
> > In openflow spec 1.0 it is written -
> > *"In the case that a switch loses contact with the controller, as a
> result
> > of a echo
> > *
> > *request timeout, TLS session timeout, or other disconnection, it should
> > attempt*
> > *to contact one or more backup controllers."*
> >
> > so im trying ro simulate this scenario where switch looses contact after
> > echo request timeout.
> >
> >
> >
> > On Wed, Mar 14, 2012 at 10:10 PM, Ben Pfaff <blp at nicira.com> wrote:
> >
> > > Perhaps your definition of "echo session timeout" is different from
> > > mine.  Please tell me what it means to you.
> > >
> > > On Wed, Mar 14, 2012 at 03:10:44PM +0530, selen jia wrote:
> > > > hi,
> > > > i set max_backoff and inactivity_probe as 10 sec but there is no
> response
> > > > of this configuration in network analyzer . i have checked with both
> > > > situations - when controller is connected and not connected .
> > > > But its seems like max_backoff is a interval time and
> inactivity_probe
> > > is a
> > > > kind of ping.
> > > >
> > > > so how it will work as a echo session timeout?
> > > >
> > > > On Wed, Mar 14, 2012 at 10:14 AM, Justin Pettit <jpettit at nicira.com>
> > > wrote:
> > > >
> > > > > Look at "max_backoff" and "inactivity_probe".
> > > > >
> > > > > --Justin
> > > > >
> > > > >
> > > > > On Mar 13, 2012, at 8:19 PM, selen jia <selen764 at gmail.com> wrote:
> > > > >
> > > > > Hi,
> > > > > there is no information for echo request timeout in
> > > > > ovs-vswitchd.conf.db .
> > > > >
> > > > > On Wed, Mar 14, 2012 at 8:42 AM, Ben Pfaff <blp at nicira.com> wrote:
> > > > >
> > > > >> There is no way to set the TLS session timeout.
> > > > >>
> > > > >> ovs-vswitchd.conf.db(5) documents how to set the echo request
> timeout.
> > > > >>
> > > > >> On Wed, Mar 14, 2012 at 08:21:16AM +0530, selen jia wrote:
> > > > >> > hi,
> > > > >> >  i need to know how to set TLS session timeout and echo request
> time
> > > > >> out ?
> > > > >> >
> > > > >> > On Tue, Mar 13, 2012 at 9:58 PM, Ben Pfaff <blp at nicira.com>
> wrote:
> > > > >> >
> > > > >> > > There is no limit on retries.
> > > > >> > >
> > > > >> > > On Tue, Mar 13, 2012 at 05:28:23PM +0530, selen jia wrote:
> > > > >> > > > *Hii,*
> > > > >> > > > *
> > > > >> > > > *
> > > > >> > > > i m using openvswitch 1.2.2 and nox  as controller , now if
> > > switch
> > > > >> loses
> > > > >> > > > contact form controller  due to lan issue , switch keeps on
> > > sending
> > > > >> tcp
> > > > >> > > > request to controller ip
> > > > >> > > > i believe there should be limited number of retry.. but i
> dont
> > > see
> > > > >> it.
> > > > >> > > >
> > > > >> > > > *
> > > > >> > > >
> > > > >> > > > i need to know how to set TLS session timeout and echo
> request
> > > time
> > > > >> out
> > > > >> > > ?*
> > > > >> > > > *
> > > > >> > > > *
> > > > >> > > > On Tue, Feb 7, 2012 at 11:15 AM, Ben Pfaff <blp at nicira.com>
> > > wrote:
> > > > >> > > >
> > > > >> > > > > On Tue, Feb 07, 2012 at 10:52:55AM +0530, selen jia wrote:
> > > > >> > > > > > How can i set this NXT_ROLE_REQUEST parameter from ovs
> > > > >> commandline.
> > > > >> > > > >
> > > > >> > > > > You cannot.
> > > > >> > > > >
> > > > >> > >
> > > > >>
> > > > >
> > > > > _______________________________________________
> > > > > discuss mailing list
> > > > > discuss at openvswitch.org
> > > > > http://openvswitch.org/mailman/listinfo/discuss
> > > > >
> > > > >
> > >
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://openvswitch.org/pipermail/ovs-discuss/attachments/20120315/aae57a53/attachment.html>


More information about the discuss mailing list