[ovs-discuss] UDP packets not dropping

abhishek jain ashujain9727 at gmail.com
Thu Mar 12 09:03:51 UTC 2015


Hi Justin

I captured packets on wireshark with udp as filter and I was not able to
obtain UDP packets with UDP traffic rule matching in OVS.

Thanks

On Thu, Mar 12, 2015 at 2:03 PM, abhishek jain <ashujain9727 at gmail.com>
wrote:

> Hi justin
>
> Yes the iperf traffic is surely flowing through OVS.Also the configured
> flows for dropping udp traffic are matching but still the udp traffic is
> not dropping.
> On Mar 12, 2015 1:28 PM, "Justin Pettit" <jpettit at nicira.com> wrote:
>
>>
>> > On Mar 12, 2015, at 12:52 AM, abhishek jain <ashujain9727 at gmail.com>
>> wrote:
>> >
>> > Hi justin
>> >
>> > I need to drop the whole udp traffic including udp iperf.Although the
>> udp drop rules are matching but still I'm not able to drop udp iperf.
>>
>> I don't know what to tell you.  It looks like it's matching UDP packets
>> like you configured.  You'll need to look more closely at your
>> configuration and maybe run tcpdump on the interfaces.  Obviously, make
>> sure your iperf traffic is actually flowing through OVS.
>>
>> --Justin
>>
>>
>>
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