[Ryu-devel] Wildcard for source/destination port for UDP protocol

[vinay p. <ban...@us...>]

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?

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