I think there's actually a userspace bug:
http://openvswitch.org/pipermail/dev/2013-October/032532.html
On Mon, Oct 07, 2013 at 10:06:11AM -0700, Romain Lenglet wrote:
> Please install the OVS kernel module that is of the same version as your
> userspace OVS.
> The format of userspace actions has changed in 1.11, so IPFIX sampling in OVS
> 1.11 will not work with an openvswitch module earlier than 1.11.
> Thanks,
> --
> Romain Lenglet
>
> On Oct 2, 2013, at 11:45 PM, sonia verma <soniaverma9...@gmail.com> wrote:
>
> > Hi all..
> >
> > The output of dmesg is as follows
> >
> > dmesg | grep ovs
> > [ 0.000000] Linux version 3.5.7.17 (root@vvdnovs) (gcc version 4.6.3
> > (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #3 SMP Thu Sep 5 09:35:11 IST 2013 ()
> > [ 351.553616] device ovs-system entered promiscuous mode
> > root@vvdnovs:~#
> > root@vvdnovs:~#
> > root@vvdnovs:~# dmesg | grep openvswitch
> > [ 13.345922] openvswitch: Open vSwitch switching datapath
> >
> > The bridge is still not forwarding packets after enabling IPFIX.I am using
> > Kernel version 3.5.7.17.
> >
> > Can you recommend me some specific kernel version which supports IPFIX.
> >
> > Thanks ...
> > Sonia
> >
> >
> >
> >
> > On Wed, Oct 2, 2013 at 10:16 PM, Ben Pfaff <b...@nicira.com> wrote:
> > abhishek jain <ashujain9...@gmail.com> sent an almost identical question
> > yesterday:
> > http://openvswitch.org/pipermail/discuss/2013-October/011407.html
> > I responded:
> > http://openvswitch.org/pipermail/discuss/2013-October/011422.html
> >
> >
> > On Tue, Oct 1, 2013 at 12:00 AM, sonia verma <soniaverma9...@gmail.com>
> > wrote:
> > Hi all..
> >
> >
> > I am trying IPFIX with OVS version 1.11. and not able to forward packets
> > after enabling IPFIX on OVS.Following are the logs after enabling IPFIX on
> > OVS..
> >
> >
> > 2013-10-01T05:37:25Z|00259|dpif|WARN|Dropped 37 log messages in last 148
> > seconds (most recently, 147 seconds ago) due to excessive rate
> > > 2013-10-01T05:37:25Z|00260|dpif|WARN|system@ovs-system: failed to
> > > put[modify][zero] (Numerical result out of range)
> > > in_port(2),eth(src=e0:db:55:a0:e1:13,dst=00:27:13:b7:2f:74),eth_type(0x0800),ipv4(src=192.168.1.200/0.0.0.0,dst=192.168.1.54/0.0.0.0,proto=1/0,tos=0/0,ttl=128/0,frag=no/0xff),icmp(type=8/0,code=0/0),
> > > packets:0, bytes:0, used:never,
> > > actions:sample(sample=100.0%,actions(userspace(pid=4294962366,ipfix))),4
> > > 2013-10-01T05:37:25Z|00261|dpif|WARN|system@ovs-system: failed to
> > > put[modify][zero] (Numerical result out of range)
> > > in_port(4),eth(src=00:27:13:b7:2f:74,dst=e0:db:55:a0:e1:13),eth_type(0x0800),ipv4(src=192.168.1.54/0.0.0.0,dst=192.168.1.200/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no/0xff),icmp(type=0/0,code=0/0),
> > > packets:0, bytes:0, used:never,
> > > actions:sample(sample=100.0%,actions(userspace(pid=4294962363,ipfix))),2
> >
> >
> > WHAT DOES IT MEAN
> >
> > Thanks..
> > Sonia
> >
> > _______________________________________________
> > discuss mailing list
> > discuss@openvswitch.org
> > http://openvswitch.org/mailman/listinfo/discuss
> >
> >
> >
> >
> > --
> > "I don't normally do acked-by's. I think it's my way of avoiding
> > getting blamed when it all blows up." Andrew Morton
> >
> > _______________________________________________
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> > discuss@openvswitch.org
> > http://openvswitch.org/mailman/listinfo/discuss
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