playbook/vifib-server: add sysctl for disable ipv6 default route auto configuration

try to disable ipv6 default route configuration in servers when re6st is used. /reviewed-on nexedi/slapos.package!62

playbook/vifib-server: add sysctl for disable ipv6 default route auto configuration
try to disable ipv6 default route configuration in servers when re6st is used. /reviewed-on nexedi/slapos.package!62
1590be1e · Alain Takoudjou · Rafael Monnerat · e13ac4de · 1590be1e
Commit 1590be1e authored Jul 17, 2018 by Alain Takoudjou Committed by Rafael Monnerat Aug 27, 2018
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playbook/roles/vifib-server/tasks/main.yml playbook/roles/vifib-server/tasks/main.yml +4 -0

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--- a/playbook/roles/vifib-server/tasks/main.yml
+++ b/playbook/roles/vifib-server/tasks/main.yml
@@ -15,6 +15,10 @@
  - sysctl: name="net.ipv6.neigh.default.gc_thresh1" value=512 sysctl_set=yes state=present reload=yes
  - sysctl: name="net.ipv6.neigh.default.gc_thresh2" value=1024 sysctl_set=yes state=present reload=yes
  - sysctl: name="net.ipv6.neigh.default.gc_thresh3" value=2048 sysctl_set=yes state=present reload=yes
+  - sysctl: name="net.ipv6.conf.all.accept_ra" value=0 sysctl_set=yes state=present reload=yes
+  - sysctl: name="net.ipv6.conf.default.accept_ra" value=0 sysctl_set=yes state=present reload=yes
+  - sysctl: name="net.ipv6.conf.all.forwarding" value=1 sysctl_set=yes state=present reload=yes
+  - sysctl: name="net.ipv6.conf.default.forwarding" value=1 sysctl_set=yes state=present reload=yes

  - include: kvm.yml 
  - include: shuttle-modprobe.yml