On Mon, Dec 16, 2002 at 11:10:42AM +0200, mika ruohotie wrote:
>
> hello,
>
> ipfw man page says:
>
> buckets hash-table-size
> Specifies the size of the hash table used for storing the various
> queues. Default value is 64 controlled by the sysctl(8) variable
> net.inet.ip.dummynet.hash_size, allowed range is 16 to 1024.
>
> and my question is if it's possible to somehow go beyond 1024, or if
> doing so wouldnt be adviced. (ie, performance would be poor or so)
i think there was some recent commit which raises the limit above 1024
-- mind you, the number of buckets is not the upper bound for the
number of flows.
cheers
luigi
> i'd need to experiment shaping with "large" supernets giving each
> single ip addresses a designated bandwidth. (i'm using gigabit, if
> someone wonders if i really need that many, and the answer is "yes")
>
>
> mickey
>
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