bug#64468: closed ([PATCH] services: dhcp-client-service-type: Support DDNS.)

[GNU bug Tracking System]

Your message dated Sat, 14 Oct 2023 19:45:11 +0200
with message-id <87fs2dcd3s.fsf@gnu.org>
and subject line Re: [bug#64468] [PATCH] services: dhcp-client-service-type: 
Support DDNS.
has caused the debbugs.gnu.org bug report #64468,
regarding [PATCH] services: dhcp-client-service-type: Support DDNS.
to be marked as done.

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-- 
64468: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=64468
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> --- Begin Message ---
>
>
>
> Subject: 
>
> [PATCH] services: dhcp-client-service-type: Support DDNS.
>
>
>
>
> Date: 
>
> Tue,  4 Jul 2023 19:10:21 -0500
>
>
>
>
> * gnu/services/networking.scm (dhcp-client-shepherd-service): Enable -I
>   flag on dhclient.
> ---
>  gnu/services/networking.scm | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm
> index 5657b141d9..0fbba1b8c7 100644
> --- a/gnu/services/networking.scm
> +++ b/gnu/services/networking.scm
> @@ -350,7 +350,7 @@ (define ifaces
>  
>                           (false-if-exception (delete-file #$pid-file))
>                           (let ((pid (fork+exec-command
> -                                     (cons* dhclient "-nw"
> +                                     (cons* dhclient "-nw" "-I"
>                                              "-pf" #$pid-file ifaces))))
>                             (and (zero? (cdr (waitpid pid)))
>                                  (read-pid-file #$pid-file)))))
>
> base-commit: 9122736455a9085d51b71b269b7c26a695a474ef
> -- 
> 2.40.1
>
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: [bug#64468] [PATCH] services: dhcp-client-service-type: Support DDNS.
>
>
>
>
> Date: 
>
> Sat, 14 Oct 2023 19:45:11 +0200
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13)
>
>
>
>
> Lilah Tascheter <lilah@lunabee.space> skribis:
>
> > Ludovic Courtès <ludo@gnu.org> wrote:
> >> Could there be unintended side effects from passing "-I"?
> >
> > the isc-dhcp knowledgebase says that by default dhclient uses a
> > pre-standardization implementation of DDNS, which is incompatable with non-isc
> > DHCP servers. no idea why that's the default, but -I just switches to using 
> > the
> > standardized protocol.
> >
> > kb link with more details: https://kb.isc.org/docs/aa-01091
>
> Thanks for explaining.  I added this explanation as a comment in the
> code and committed.
>
> Ludo’.
>
>
> --- End Message ---