Subj : Automatically blocking co
To   : Dumas Walker
From : Digital Man
Date : Sat Jun 08 2024 11:02 pm

 Re: Automatically blocking co
 By: Dumas Walker to DIGITAL MAN on Thu Jun 06 2024 04:09 pm

> >  > I also see that IPV6_V6ONLY = 1 .  What does that one do?
>
> > From https://www.man7.org/linux/man-pages/man7/ipv6.7.html
>
> >               If this flag is set to true (nonzero), then the socket is
> >               restricted to sending and receiving IPv6 packets only.  In
> >               this case, an IPv4 and an IPv6 application can bind to a
> >               single port at the same time.
>
> >               If this flag is set to false (zero), then the socket can
> >               be used to send and receive packets to and from an IPv6
> >               address or an IPv4-mapped IPv6 address.
>
> Since I don't use IPV6 here, would I want to set that to zero/false?  It
> does not appear to be causing any issues (that I know of).

I'd just leave it set as it is then.
--
                                           digital man (rob)

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