>>>>> !+[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. > Could you describe it in a way that us, simple-minded, could understand please, as I am struggling with the cryptic one-liners you use in your 'description' (god forbid if you put that in a man page)? I tried to explain what I thought was a logical set of rules this to be built upon, but that, I see, went way over your head.
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