The symmetric RSK for 5-tuple is a generalized case for 2-tuple src ip/dst ip.
You can use the same RSK to get the symmetric load balancing.
Dan
On Feb 27, 2014, at 5:08 PM, Stefan Baranoff wrote:
> Has anyone already applied this logic to IP only load balancing to get
> SRC/DST and DST/SRC
Has anyone already applied this logic to IP only load balancing to get
SRC/DST and DST/SRC on the same queue and come up with an RSK value? If not
I'll spend some time with a calculator and see if I can get one.
Thanks,
Stefan
Sent from my smart phone; people don't make typos, Swype does!
On Feb
Thanks, Sangjin. This is exactly i?m looking for. Sorry, I should?ve googled it
first. It?s good to know that hash key of repetitive 0x6d5a still yields good
load balancing results.
Dan
On Feb 27, 2014, at 4:24 PM, Sangjin Han wrote:
> Hi,
>
> This is exactly what you want:
> http://www.ndsl
Hi,
This is exactly what you want:
http://www.ndsl.kaist.edu/~shinae/papers/TR-symRSS.pdf
Sangjin
On Thu, Feb 27, 2014 at 4:22 PM, Daniel Kan wrote:
> Hi,
> It appears that the hash computed from RSS is unidirectional. Hence, for a
> 5-tuple flow, packet in one direction can be routed to a que
Hi,
It appears that the hash computed from RSS is unidirectional. Hence, for a
5-tuple flow, packet in one direction can be routed to a queue that may be
different than packet in the other direction. I?m wondering if there is a
configuration or mechanism to get a symmetric hash so that all packe
I'm trying to get multiple DPDK instances (processes) but seems to
have problems with getting the multiple queues that this (as far as I
understand it) requires.
I'm using the following command line for the host:
sudo insmod igb max_vfs=0,1,1,0 VMDQ=0,2,2,0
The idea here is that first and last in
I run a 64-bit host building for 32-bit DPDK, which fails with:
dpdk/i686-default-linuxapp-gcc$ make
== Build scripts
== Build scripts/testhost
== Build lib
== Build lib/librte_eal
== Build lib/librte_eal/common
== Build lib/librte_eal/linuxapp
== Build lib/librte_eal/linuxapp/igb_uio
Building m
The new release can be downloaded here:
http://dpdk.org/browse/dpdk/tag/?id=v1.6.0r1
Since 1.5.2 releases, the most important changes are:
- FreeBSD support
- xen dom0 support
- xenvirt PMD (for domU)
- ivshmem integration
- vhost backend application
> Hi all,
>
> I have a quick question regarding the performance of DPDK l2fwd (Same
> problem with l3fwd). I am seeing that when we start multiple ports (e.g.,
> 12 ports), for 64 byte packets, the RX rate is only at around 11 Mpps per
> port, instead of 14.88 Mpps which is the line rate (with pre
The function rte_snprintf() can never be inlined by Gcc.
If compiled with -Winline it generates an error:
function ?rte_snprintf? can never be inlined because it uses variable argument
lists [-Werror=inline]
Therefore since both rte_snprintf and rte_strsplit are not performance sensitive
just m
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