Hmm...interesting.

Is there logging which states the fallback is issued?  If so, can someone share?

Thanks.

On Mon, Sep 14, 2020 at 1:28 PM Richard Fuchs <rfuchs@sipwise.com> wrote:
On 14/09/2020 13.14, Andrew Chen wrote:
> Btw Richard Fuchs, to follow up on your comment, we have a load
> generator running sipp which is non-SRTP traffic.
> As for the fallback, how does that work exactly?  We tried the
> following today and it seems to have helped:
>
> - Removed "--table" startup param in systems file
> - Uncommented "no-fallback = false" in rtpengine.conf
> - Set "table=-1" in rtpengine.conf
>
> Is there anything else I'm missing that controls the fallback?

Userspace fallback is always available, even if `no-fallback` is set
(which is relevant during startup only). If a packet is not handled by
the kernel module for whatever reason, it's always automatically passed
on to the daemon to be handled (except when explicitly instructed to
drop a packet, e.g. through `strict-source`). In this sense, you get the
same behaviour as if `table = -1` is used.

Cheers


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