> On May 20, 2016, at 15:41 , David Lang <da...@lang.hm> wrote:
>
> On Fri, 20 May 2016, Jonathan Morton wrote:
>
>> Normal traffic does not include large numbers of fragmented packets (I would
>> expect a mere handful from certain one-shot request-response protocols which
>> can produce large responses), so it is better to shunt them to a single
>> queue per host-pair.
>
> I don't agree with this.
>
> Normal traffic on a well setup network should not include large numbers of
> fragmented packets. But I have seen too many networks that fragment almost
> everything as a result of there being a hop that goes through one or more
> tunneling layers that lower the effective MTU (and no, path mtu discovery
> does not always work)
True, do you have a cheaper idea of getting the flow identity cheaply
from fragmented packets, short of ressembly ;) ?
Best Regards
Sebastian
>
> David Lang
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