Allow to enable IPv6 globally

README.md

@@ -45,6 +45,12 @@ Global network setting with IPv6 enabled with optional default device for IPv6 t
       ipv6defaultdev => 'eth1',
     }
 
+Set IPv6 forwarding globally:
+
+    class { 'network::global':
+      ipv6networking => true,
+      ipv6forwarding => true,
+    }
 
 Normal interface - no IP:
 

manifests/global.pp

@@ -22,6 +22,7 @@
 #   $nisdomain      - optional - Configures the NIS domainname.
 #   $vlan           - optional - yes|no to enable VLAN kernel module
 #   $ipv6networking - optional - enables / disables IPv6 globally
+#   $ipv6forwarding - optional - enables / disabled IPv6 forwarding globally
 #   $nozeroconf     - optional
 #   $restart        - optional - defaults to true
 #   $requestreopen  - optional - defaults to true
@@ -45,6 +46,7 @@
 #     nisdomain      => 'domain.tld',
 #     vlan           => 'yes',
 #     ipv6networking => true,
+#     ipv6forwarding => true,
 #     nozeroconf     => 'yes',
 #     requestreopen  => false,
 #   }
@@ -70,6 +72,7 @@
   $nisdomain      = undef,
   $vlan           = undef,
   $ipv6networking = false,
+  $ipv6forwarding = false,
   $nozeroconf     = undef,
   $restart        = true,
   $requestreopen  = true,
@@ -83,6 +86,7 @@
   }
 
   validate_bool($ipv6networking)
+  validate_bool($ipv6forwarding)
   validate_bool($restart)
   validate_bool($requestreopen)
 

spec/classes/network_global_spec.rb

@@ -233,5 +233,38 @@
         'NOZEROCONF=yes',
       ])
     end
+
+    context 'ipv6forwarding = foo' do
+      let(:params) {{ :ipv6forwarding => 'foo' }}
+
+      it 'should fail' do
+        expect { 
+          should raise_error(Puppet::Error, /$ipv6forwarding is not a boolean.  It looks to be a String./)
+        }
+      end
+    end
+  end
+
+  context 'on a supported operatingsystem, custom parameters' do
+    let :params do {
+      :ipv6networking => true,
+      :ipv6forwarding => true,
+    }
+    end
+    let :facts do {
+      :osfamily => 'RedHat',
+      :operatingsystem        => 'RedHat',
+      :operatingsystemrelease => '7.1',
+      :fqdn     => 'localhost.localdomain',
+    }
+    end
+    it 'should contain File[network.sysconfig] with correct contents' do
+      verify_contents(catalogue, 'network.sysconfig', [
+        'NETWORKING=yes',
+        'NETWORKING_IPV6=yes',
+        'IPV6FORWARDING=yes',
+      ])
+    end
+
   end
 end

templates/network.erb

@@ -8,6 +8,8 @@ NETWORKING=yes
 <% end -%>
 <% if @ipv6defaultdev %>IPV6_DEFAULTDEV=<%= @ipv6defaultdev %>
 <% end -%>
+<% if @ipv6forwarding %>IPV6FORWARDING=yes
+<% end -%>
 <% end -%>
 <% if @hostname %>HOSTNAME=<%= @hostname %>
 <% else %>HOSTNAME=<%= scope.lookupvar('::fqdn') %>