IPV6 UDP port 6343

[Sergey A. Osokin]

Hi Andre,

On Fri, Oct 14, 2022 at 07:33:17AM -0400, Andre Pedro wrote:
> On Thu, Oct 13, 2022 at 10:53 PM Sergey A. Osokin <osa at freebsd.org.ru>
> wrote:
> > On Thu, Oct 13, 2022 at 09:03:21PM -0400, Andre Pedro wrote:
> > >
> > > I am trying to get the below load balancer config to work in our
> > > environment. Basically, this server should receive v6 udp packets sflow
> > > sample packets on port 6343 and forward out to these 3 servers  part of
> > > stream_backend. However, it doesn't seem to work. If I switch to v4, it
> > > does work.
> >
> > [...]
> >
> > > events {
> > >     worker_connections 100000000;
> > > }
> >
> > Could you please provide an explaination about that one.
> > I'm too curious how did you get that number.
>
> I was actually seeing access errors due to the number of connections I
> guess and then when I changed that, it worked for v4. do you think this is
> related to my problem?

That's quite possible.

> This is just a random(big number) that I've decided on.

Have you tuned any other system resources or parameters to work with such
a huge number?  How many worker processes in that instance?

--
Sergey A. Osokin