Add some further config variables

special repository for bird is used to get bird 1.4.x

README.md

@@ -58,6 +58,14 @@ class { 'ff_gw':
         }
     },
 
+    # freifunk config
+    # the network assigned to the ff community
+    ff_net          => '10.112.0.0/16',
+    # the network actually used in the mesh might be smaller than ff_net
+    ff_mesh_net     => '10.112.0.0/18',
+    # as number for icvpn peering
+    ff_as           => '65112',
+
     # network config (example data for gw12)
     mesh_mac        => 'de:ad:be:ef:01:14',
     gw_ipv4         => '10.112.30.1',

data/peering.yaml

@@ -2,35 +2,27 @@ peerings_v4:
   srv01:
     template: bgp_ibgp
     ip: 10.112.1.1
-    as: 65112
   hamburg01:
     template: bgp_ibgp
     ip: 10.112.14.1
-    as: 65112
   hamburg05:
     template: bgp_ibgp
     ip: 10.112.18.1
-    as: 65112
   hamburg07:
     template: bgp_ibgp
     ip: 10.112.16.1
-    as: 65112
   hamburg08:
     template: bgp_ibgp
     ip: 10.112.22.1
-    as: 65112
   hamburg09:
     template: bgp_ibgp
     ip: 10.112.24.1
-    as: 65112
   hamburg11:
     template: bgp_ibgp
     ip: 10.112.28.1
-    as: 65112
   hamburg12:
     template: bgp_ibgp
     ip: 10.112.30.1
-    as: 65112
 
 # TODO: add this as a second param for intercity gateways
 ic_peerings_v4:

manifests/init.pp

@@ -1,4 +1,4 @@
-class ff_gw($mesh_mac, $gw_ipv4, $gw_ipv6, $secret_key, $dhcprange_start, $dhcprange_end, $gw_do_ic_peering = false) {
+class ff_gw($ff_net, $ff_mesh_net, $ff_as, $mesh_mac, $gw_ipv4, $gw_ipv6, $secret_key, $dhcprange_start, $dhcprange_end, $gw_do_ic_peering = false) {
   class { 'ff_gw::apt': }
   ->
   class { 'ff_gw::software': }
@@ -27,6 +27,9 @@ class ff_gw($mesh_mac, $gw_ipv4, $gw_ipv6, $secret_key, $dhcprange_start, $dhcpr
   class { 'ff_gw::dnsmasq': }
   ->
   class { 'ff_gw::bird':
+    ff_net           => $ff_net,
+    ff_mesh_net      => $ff_mesh_net,
+    ff_as            => $ff_as,
     own_ipv4         => $gw_ipv4,
     own_ipv6         => $gw_ipv6,
     gw_do_ic_peering => $gw_do_ic_peering,
@@ -45,6 +48,12 @@ class ff_gw::apt() {
     key        => 'AB7A88C5B89033D8',
     key_server => 'pgpkeys.mit.edu',
   }
+  # bird repo
+  apt::source { 'bird-network':
+    location   => 'http://bird.network.cz/debian/',
+    release    => 'wheezy',
+    repos      => 'main',
+  }
 }
 
 class ff_gw::software {
@@ -424,7 +433,7 @@ exit 0';
   }
 }
 
-class ff_gw::bird($own_ipv4, $own_ipv6, $gw_do_ic_peering, $version = 'present') {
+class ff_gw::bird($ff_net, $ff_mesh_net, $ff_as, $own_ipv4, $own_ipv6, $gw_do_ic_peering, $version = 'present') {
   # read peering data from data file
   $module_path = get_module_path($module_name)
   $peeringdata = loadyaml("${module_path}/data/peering.yaml")

templates/etc/bird.conf.erb

@@ -2,7 +2,7 @@ table ibgp; # internal BGP peerings
 table ebgp; # external (icvpn) BGP peerings
 table freifunk; # kernel table 42 for routing from ff network
 
-define ownas = 65112;
+define ownas = <%= @ff_as %>;
 
 router id <%= @own_ipv4 %>;
 
@@ -10,7 +10,7 @@ router id <%= @own_ipv4 %>;
 
 # own network
 function is_self_net() {
-    return (net ~ [10.112.0.0/16+]);
+    return (net ~ [<%= @ff_net %>+]);
 }
 
 # freifunk ip ranges in general
@@ -115,14 +115,14 @@ protocol static unreachable_default {
 };
 
 protocol static static_ffhh {  
-  route 10.112.0.0/16 reject;
+  route <%= @ff_net %> reject;
   table ebgp;
 };
 
 # in hamburg we use a /18 from our /16 in the mesh
 # create a route for that in freifunk table
 protocol static local_ffhh {
-  route 10.112.0.0/18 via "br-ffhh";
+  route <%= @ff_mesh_net %> via "br-ffhh";
   table freifunk;
 };
 
@@ -155,7 +155,7 @@ template bgp peers {
 
 <% @peerings_v4.each_pair do |key, hash| -%><% if hash["ip"] != @own_ipv4 -%>
 protocol bgp <%= key %> from <%= hash["template"] %> {
-  neighbor <%= hash["ip"] %> as <%= hash["as"] %>;
+  neighbor <%= hash["ip"] %> as ownas;
 };
 <% end -%><% end -%>