How to enable ECMP flow based forwarding ?
eri at freebsd.org
Wed Feb 15 17:17:44 UTC 2017
On Tue, Feb 14, 2017 at 10:15 PM, Andrey V. Elsukov <bu7cher at yandex.ru>
> On 14.02.2017 22:52, Ermal Luçi wrote:
> > I think you need to implement some code first. The fastfwd has not
> > supported MPATH and tryforward also doesn't support it. For IPv4 you
> > try to add some IPsec security policy to disable ip_tryforward. In
> > case ip_forward() will be used, and it uses rtalloc_mpath_fib(), so,
> > probably, it will work.
> > This seems to be a bug to file and which can quickly be fixed by
> > presenting same
> > behaviour that slow path does when RADIX_MPATH is active.
> > It does not impact performance or any of the problems ip_tryforward() is
> > trying to
> > solve.
> > Try the attached patch it should fix your issues.
> ip_tryforward() was changed to FIB4 KPI and your path is not applicable
> Yeah but for 11 branch still is.
> WBR, Andrey V. Elsukov
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