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ignore RAs on Ipv6

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See: https://github.com/hardening-io/puppet-os-hardening/blob/master/manifests/sysctl.pp#L66-L68
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Sebastian Gumprich authored and Christoph Hartmann committed 2015-06-01 10:59:37 +02:00
1 parent e3ff097a51
commit 1782dbf3fa
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roles/ansible-os-hardening/tasks/sysctl.yml
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@@ -13,6 +13,12 @@
sysctl: name='net.ipv6.conf.all.forwarding' value=1 sysctl_set=yes state=present reload=yes ignoreerrors=yes
when: os_network_forwarding and os_network_ipv6_enable
- name: ignore RAs on Ipv6
sysctl: name='net.ipv6.conf.all.accept_ra' value=0 sysctl_set=yes state=present reload=yes ignoreerrors=yes
- name: ignore RAs on Ipv6
sysctl: name='net.ipv6.conf.default.accept_ra' value=0 sysctl_set=yes state=present reload=yes ignoreerrors=yes
- name: Enable RFC-recommended source validation feature.
sysctl: name='net.ipv4.conf.all.rp_filter' value=1 sysctl_set=yes state=present reload=yes ignoreerrors=yes