netmap custom RSS and custom packet info
slw at zxy.spb.ru
Mon Jun 29 17:19:33 UTC 2015
On Mon, Jun 29, 2015 at 10:07:15AM -0700, Navdeep Parhar wrote:
> On 06/29/2015 08:17, Slawa Olhovchenkov wrote:
> > b) custom RSS. Modern NIC have RSS poorly interoperable with packet
> > analysing: packets from same flow, but different direction placed in
> > different queue, ...
> This is default behavior because the default hash (Toeplitz) is not
> symmetrical. There are modern NICs that do support other, symmetrical
Anyway this is still hardware-depended.
I am don't see symmetrical hashes for 1G/10G Intel cards.
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