Eliminating IPv6 (?)

[Ronald F. Guilmette]

In message <20190618223143.4139C2015FF31A at ary.qy>, 
"John Levine" <johnl at iecc.com> wrote:

>In article <24393.1560893271 at segfault.tristatelogic.com> you write:
>>Why is /etc/rc.firewall even being executed?  I never explicitly asked for
>>that, but that seems to just be a by-product of how things are arranged
>>these days.... a by-product that I have no direct control over.
>
>It's called from the shell script /etc/rc.d/ipfw so if you don't like what
>it does, make it do something else.

Believe me, I fully understand that.

I was just responding to that other guy who asked me the question "Why
are you even running /etc/rc.firewall?"

The answer is:  I didn't consciously decide to do that.  It just happens.