[ovs-discuss] UDP packets not dropping

[abhishek jain]

Yes I want to drop the whole UDP traffic.How Is it possible with OVS?

On Thu, Mar 12, 2015 at 1:03 PM, Justin Pettit <jpettit at nicira.com> wrote:

>
> > On Mar 12, 2015, at 12:29 AM, abhishek jain <ashujain9727 at gmail.com>
> wrote:
> >
> > Hi Justin..
> >
> > Sorry for the typo error.I'm settig the priority of the UDP higher than
> the other rules.The rule to drop UDP packet is matching but I'm not able to
> drop the Iperf UDP traffic. Below is the command I'm using..
> >
> >  ovs-ofctl add-flow br0
> dl_type=0x0800,nw_proto=17,priority=18,actions=drop
> >
> > ovs-ofctl dump-flows br0
> > NXST_FLOW reply (xid=0x4):
> >  cookie=0x0, duration=12.840s, table=0, n_packets=226, n_bytes=333249,
> idle_age=0, priority=18,udp actions=drop
> >  cookie=0x0, duration=26.100s, table=0, n_packets=17, n_bytes=2456,
> idle_age=6, priority=15,in_port=LOCAL actions=output:1
> >  cookie=0x0, duration=21.296s, table=0, n_packets=22, n_bytes=3588,
> idle_age=6, priority=15,in_port=1 actions=LOCAL
>
> It looks like you're now dropping all UDP traffic because you're no longer
> specifying the UDP port number.
>
> --Justin
>
>
>
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