On Wed, Apr 14, 2010 at 02:38:00AM -0400, [email protected] wrote:
>  We are trying to control FTP traffic and for that we need support of port 
> range.
> We have updated? struct odp_flow_key and struct ofp_match to support port 
> range ( for eg: 'tp_src'? as lower port limit and 'tp_src1' as upper port 
> limit).
> The memcmp of flow key is been replaced by individual struct member compare 
> with an extra? port range bound check.
> Still we are few steps short, can you suggest where else is the changes are 
> needed ?

A hash table cannot support range matches, so you will need to adopt a
new data structure.

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