Hi all,
I am gonna to define a flow table with hybrid match fields, which means some
match fields may have exact values, while others may be wildcarded, just like
this:
srcIP
srcPort
dstIP
dstPort
Other Info
192.168.0.1
80
*
*
Whatever Info
192.168.0.1
*
192.168.0.2
*
Whatever Info
192.168.1.100
5678
192.168.1.200
6789
Whatever Info
I know that Hash algorithm is very high-efficient in searching exact flow
table, But I don't know how to store this kind of (hybrid) table within
OpenFlow switch, with promise of still high efficience in finding a specific or
more flow entries? These two case are further illustrated like this:
Case 1: How to quickly find flow entry
"srcIP=192.168.1.100,srcPort=5678,dstIP=192.168.1.200,dstPort=6789" ?
Case 2: How to quickly find flow entries with "srcIP=192.168.0.1" ?
Thank you very much!_______________________________________________
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