From 9107bbae89ba516154f71f17b1f8af6b99bf6be5 Mon Sep 17 00:00:00 2001
From: Eric Hameleers <alien@slackware.com>
Date: Sat, 6 Mar 2021 12:22:22 +0100
Subject: Change domain 'example.net' to 'home.arpa' following RFC8375

Excerpt from RFC 8375 (https://tools.ietf.org/html/rfc8375):
  Users and devices within a home network (hereafter referred to as
  "homenet") require devices and services to be identified by names
  that are unique within the boundaries of the homenet [RFC7368].  The
  naming mechanism needs to function without configuration from the
  user.  While it may be possible for a name to be delegated by an ISP,
  homenets must also function in the absence of such a delegation.
  This document reserves the name 'home.arpa.' to serve as the default
  name for this purpose, with a scope limited to each individual
  homenet.
---
 README.txt             | 2 +-
 liveinit.tpl           | 2 +-
 make_slackware_live.sh | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.txt b/README.txt
index 1bb8b9c..5571787 100644
--- a/README.txt
+++ b/README.txt
@@ -352,7 +352,7 @@ cfg=[skip|write] =>
   to disk.
 
 domain=your_custom_domain =>
-  Specify a custom domain name.  Defaults to 'example.net'.
+  Specify a custom domain name.  Defaults to 'home.arpa'.
 
 hostname=your_custom_hostname[,qualifier] =>
   Specify a custom hostname.  A qualifier 'fixed' can be appended
diff --git a/liveinit.tpl b/liveinit.tpl
index 79da5bb..eb54b35 100644
--- a/liveinit.tpl
+++ b/liveinit.tpl
@@ -1189,7 +1189,7 @@ EOPW
 
   if [ -z "$LIVE_DOMAIN" ]; then
     # No custom domain on the boot commandline:
-    LIVE_DOMAIN="example.net"
+    LIVE_DOMAIN="home.arpa"
   fi
 
   if [ ! -z "$LIVE_HOSTNAME" ]; then
diff --git a/make_slackware_live.sh b/make_slackware_live.sh
index 8fb45eb..04bf07f 100755
--- a/make_slackware_live.sh
+++ b/make_slackware_live.sh
@@ -1514,12 +1514,12 @@ else
 fi
 
 # Configure hostname and network:
-echo "${LIVE_HOSTNAME}.example.net" > ${LIVE_ROOTDIR}/etc/HOSTNAME
+echo "${LIVE_HOSTNAME}.home.arpa" > ${LIVE_ROOTDIR}/etc/HOSTNAME
 if [ -f ${LIVE_ROOTDIR}/etc/NetworkManager/NetworkManager.conf ]; then
   sed -i -e "s/^hostname=.*/hostname=${LIVE_HOSTNAME}/" \
     ${LIVE_ROOTDIR}/etc/NetworkManager/NetworkManager.conf
 fi
-sed -e "s/^\(127.0.0.1\t*\)darkstar.*/\1${LIVE_HOSTNAME}.example.net ${LIVE_HOSTNAME}/" \
+sed -e "s/^\(127.0.0.1\t*\)darkstar.*/\1${LIVE_HOSTNAME}.home.arpa ${LIVE_HOSTNAME}/" \
   -i ${LIVE_ROOTDIR}/etc/hosts
 
 # Make sure we can access DNS straight away:
-- 
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