Hi,
On 2014年11月20日 09:45, vinay pai wrote:
> Hi,
>
> How do I use wildcard for UDP source/destination port? I can see from the
> archives that in order to use for Source/Destination IP as follows:
>
> match = parser.OFPMatch(ipv4_dst=('10.0.0.0', '255.255.255.0'),
> eth_type=0x0800)
>
> For a normal match on UDP source and destination port:
>
> match = parser.OFPMatch(ipv4_dst='10.10.10.10', eth_type=0x0800, ip_proto=17,
> udp_src = 520)
>
> If I want to wildcard the source port in this tuple, What is the approach?
How about this?
Just delete "udp_src" description.
match = parser.OFPMatch(ipv4_dst='10.10.10.10', eth_type=0x0800, ip_proto=17)
This flow matches UDP packet whose destination address is '10.10.10.10',
and UDP source/destination port is wildcarded.
Thanks
>
> Regards,
>
> Vinay Pai B.H.
>
> --
> Vinay Pai B.H.
> Grad Student - Computer Science
> Viterbi School of Engineering
> University of Southern California
> Los Angeles, CA, USA
>
>
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