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Subject: [Bug 219316] Wildcard matching of ipfw flow tables
Date: Sun, 21 May 2017 22:14:40 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219316

--- Comment #11 from lutz@donnerhacke.de ---
For flows the extend to ip:mask (per entry) does not really help:
 - ports and protocol numbers are not covered
 - hashs are not radix trees, they can handle only an uniform mask

And there is already a mask in the hash. I do only modify it.

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