Awesome Murphy that seemed to work :D
cookie=0, duration_sec=31s, duration_nsec=710000000s, table_id=0,
priority=32768, n_packets=32, n_bytes=3136,
idle_timeout=5,hard_timeout=0,icmp,dl_vlan=0xffff,dl_vlan_pcp=0x00,dl_src=00:00:00:00:00:02,dl_dst=00:00:00:00:00:04,nw_src=10.0.0.2,nw_dst=10.0.0.4,icmp_type=8,icmp_code=0,actions=
*mod_nw_tos*:0x28,output:3
Thanks,
Aaron
On Mon, Nov 15, 2010 at 7:51 PM, James "Murphy" McCauley <jam...@nau.edu>
wrote:
>
> Try this patch.
>
> Also, your parameter for OFPAT_SET_NW_TOS ("44") should probably be an
> integer (44).
>
> -- Murphy
>
> On Mon, 2010-11-15 at 15:30 -0500, Aaron Rosen wrote:
> > Thanks Niky,
> >
> >
> > Does anyone know how I would modify those ToS bits then? Or what all I
> > would have to add to make, make_action_array be able to modify the ToS
> > in the manor that I'm attempting?
> >
> >
> > Thanks,
> >
> > Aaron
> >
> > On Mon, Nov 15, 2010 at 3:20 PM, Niky Riga <nr...@bbn.com> wrote:
> > I am not 100% but I think the problem is that the
> > OFPAT_SET_NW_TOS action is not currently handled by the
> > function that creates the actions
> > for the python modules.
> >
> > If you look at the core.py (src/nox/lib/core.py) there is a
> > function
> > make_action_array() that creates the actions string that is
> > sent.
> >
> > This function covers all the cases but the OFPAT_SET_NW_TOS
> > action.
> >
> > Hope this is helpful.
> >
> > --niky
> >
> > Aaron Rosen wrote:
> >
> > Hello,
> >
> > I'm trying to change the ToS bits in IP packets but
> > nox is telling me invalid action type 8.
> >
> > Here is the blurb of code that I'm trying:
> >
> > attrs = extract_flow(packet)
> > outport = self.data[dpid, mac_to_str(packet.dst)]
> > actions = [[openflow.OFPAT_SET_NW_TOS, "44"],
> > [ openflow.OFPAT_OUTPUT, [0, outport]]]
> > self.install_datapath_flow( dpid , attrs, 5, 0,
> > actions, bufid, openflow.OFP_DEFAULT_PRIORITY, inport,
> > packet)
> >
> > Could anyone point out where I'm going wrong?
> >
> > Thanks,
> >
> > Aaron
> >
> >
> >
> > --
> > Aaron O. Rosen
> > Masters Student - Network Communication
> > 306B Fluor Daniel
> > 843.425.9777
> >
> >
> >
> >
------------------------------------------------------------------------
> >
> > _______________________________________________
> > nox-dev mailing list
> > nox-dev@noxrepo.org
> > http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
> >
> >
> >
> > --
> > Aaron O. Rosen
> > Masters Student - Network Communication
> > 306B Fluor Daniel
> > 843.425.9777
> >
> >
> > _______________________________________________
> > nox-dev mailing list
> > nox-dev@noxrepo.org
> > http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
>
--
Aaron O. Rosen
Masters Student - Network Communication
306B Fluor Daniel
843.425.9777
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