On 10/5/10 10:21 AM, Mr Dash Four wrote: > >>>> Depends on what you want. >>>> >>>> !+[ip-map,port-map] means that the packet does not match both sets (but >>>> it may match one of the two sets). >>>> >>>> +[!ip-map,!port-map] means that the packet does not match either set. >>>> >>>> >>> You are right. Come to think of it, when I do not have exclusion (!), >>> the comma symbol (,) between sets in brackets indicates logical AND (in >>> other words, to have a packet match all sets specified in the brackets >>> must also match), so following this: >>> >>> !+[ipset1,ipset2...ipsetN] should be interpreted as NOT (ipset1 AND >>> ipset2 AND ... ipsetN), which is the same as ipset1 OR ipset2 OR ... >>> ipsetN - in other words match in either set produces a packet match. >>> >>> Similarly +[!ipset1,!ipset2...!ipsetN) should be interpreted as (NOT >>> ipset1) AND (NOT ipset2) ... AND (NOT ipsetN), which is the same as NOT >>> (ipset1 OR ipset2 OR ... ipsetN) - in other words match in either set >>> does NOT produce a packet match. >>> >>> Does your patch reflects the above logic or should I refrain from >>> applying it until you fix this? >>> >> >> What I wrote reflects the patch I sent. >> > What does that mean exactly?
It means that the patch works the way that I described, not the way that you described. -Tom -- Tom Eastep \ When I die, I want to go like my Grandfather who Shoreline, \ died peacefully in his sleep. Not screaming like Washington, USA \ all of the passengers in his car http://shorewall.net \________________________________________________
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