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ignore RAs on Ipv6 #9

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Jun 1, 2015
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6 changes: 6 additions & 0 deletions roles/ansible-os-hardening/tasks/sysctl.yml
Original file line number Diff line number Diff line change
Expand Up @@ -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

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