Hi Muhammad, Which version of OpenFlow are you on? Selective flow expiration is introduced in OpenFlow v1.0.
For OpenFlow v0.8.9, you want to go to src/lib/openflow.cc: osc.flags = htons(OFPC_SEND_FLOW_EXP); /* turn on expirations with htons(OFPC_SEND_FLOW_EXP);, turn off with 0 */ For OpenFlow v1.0, update src/include/openflow-default.hh: #define SEND_FLOW_REMOVED true Regards KK On 22 February 2010 10:14, Muhammad Immad Uddin <[email protected]> wrote: > Hi: > > I know this has been answered earlier as well but I was not able to find it. > The default behavior of an openflow switch is to forward the header (128 > bytes ) of a unmatched packet to the nox controller. I need to force the > openflow switch to send the entire packet to the nox controller. I remember, > that I need to change one line in one of the source file but can't recall > it. Can anyone share the answer ? > > -Immad > > > > > _______________________________________________ > 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
