---
- name: "3.6 | L2 | PATCH | Disable IPv6"
replace:
dest: /etc/default/grub
regexp: '(^GRUB_CMDLINE_LINUX\s*\=\s*)(?:")(.+)(?<!ipv6.disable=1)(?:")'
replace: '\1"\2 ipv6.disable=1"'
follow: true
notify: grub2cfg
when:
- not rhel9cis_ipv6_required
- rhel9cis_rule_3_6
tags:
- level2-server
- level2-workstation
- patch
- rule_3.6