From fa5c7abdb756c2faf17173d801eefd6dc6f62d05 Mon Sep 17 00:00:00 2001
From: Rottler Tamas <tom@bitfit.hu>
Date: Tue, 18 Nov 2025 22:26:08 +0100
Subject: [PATCH] debian 13

---
 tasks/debian.yml | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/tasks/debian.yml b/tasks/debian.yml
index d377612..cf563ac 100644
--- a/tasks/debian.yml
+++ b/tasks/debian.yml
@@ -15,10 +15,19 @@
     src: sysstat_minutely.patch
     dest: /etc/cron.d/sysstat
 
+- name: set sysctl conf file name
+  set_fact: 
+    sysctlconf: /etc/sysctl.conf
+- name: set sysctl conf file name for Debian 13-99
+  set_fact: 
+    sysctlconf: /etc/sysctl.d/disable_ipv6.conf
+  when: (ansible_distribution == "Debian" and ansible_distribution_major_version|int() >= 13)
+
 - name: disable IPv6 in sysctl.conf
   lineinfile:
-    dest: /etc/sysctl.conf
+    dest: "{{ sysctlconf }}"
     state: present
+    create: yes
     regexp: "^{{ item.a }}"
     line: "{{ item.a }} = {{ item.v }}"
   with_items:
@@ -27,4 +36,5 @@
     - { a: "net.ipv6.conf.lo.disable_ipv6", v: 1 }
   when: "'ipv6' not in group_names"
 
+
 # vim: set tabstop=2 shiftwidth=2 expandtab smarttab: