From 36f713dff28d357458b787e2f1e00a71da7bd51f Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Thu, 13 Jun 2024 20:05:39 +0200
Subject: tnet

---
 tnet/templates/bird-tnet.conf.j2 | 47 ++++++++++++++++++++++++++++++++++++++++
 tnet/templates/bird.conf.j2      | 39 ---------------------------------
 2 files changed, 47 insertions(+), 39 deletions(-)
 create mode 100644 tnet/templates/bird-tnet.conf.j2
 delete mode 100644 tnet/templates/bird.conf.j2

(limited to 'tnet/templates')

diff --git a/tnet/templates/bird-tnet.conf.j2 b/tnet/templates/bird-tnet.conf.j2
new file mode 100644
index 0000000..6e1ba0e
--- /dev/null
+++ b/tnet/templates/bird-tnet.conf.j2
@@ -0,0 +1,47 @@
+define tnet = fdb1:4242:3538::/48;
+define tnet_router = fdb1:4242:3538:ffff::/64;
+
+function is_tnet() -> bool
+{
+  return net ~ tnet && ! (net ~ tnet_router);
+}
+
+template bgp tnet_tpl {
+  local    as 4242423538;
+  neighbor internal;
+
+  direct;
+
+  password "trygvis";
+
+  ipv6 {
+    next hop self;
+    import filter {
+      if is_tnet() then {
+        print proto, ": import accept, net=", net, ", from=", from, ", gw=", gw;
+        accept;
+      }
+      print proto, ": import reject, reason=not tnet"; reject;
+    };
+    # newer bird's only
+    # import keep filtered;
+    export filter {
+      if is_tnet() then {
+        print proto, ": export accept, net=", net, ", from=", from, ", gw=", gw;
+        accept;
+      }
+      print proto, ": export reject, reason=not tnet"; reject;
+    };
+  };
+}
+{% for p in tnet_bird_peers|default([])|sort %}
+
+protocol bgp tnet_{{ p }} from tnet_tpl {
+  neighbor {{ hostvars[p].tnet_wg[inventory_hostname].address }};
+  interface "tnet-{{ p }}";
+{% if tnet_bird_peers[p].rr_client|default(False) %}
+
+  rr client;
+{% endif %}
+}
+{% endfor %}
diff --git a/tnet/templates/bird.conf.j2 b/tnet/templates/bird.conf.j2
deleted file mode 100644
index 57e557a..0000000
--- a/tnet/templates/bird.conf.j2
+++ /dev/null
@@ -1,39 +0,0 @@
-template bgp tnet_tpl {
-  local    as 4242423538;
-  neighbor internal;
-
-  direct;
-
-  password "trygvis";
-
-  ipv6 {
-    next hop self;
-    import filter {
-      if is_tnet() then {
-        print proto, ": import accept, net=", net, ", from=", from, ", gw=", gw;
-        accept;
-      }
-      print proto, ": import reject, reason=not tnet"; reject;
-    };
-    # newer bird's only
-    # import keep filtered;
-    export filter {
-      if is_tnet() then {
-        print proto, ": export accept, net=", net, ", from=", from, ", gw=", gw;
-        accept;
-      }
-      print proto, ": export reject, reason=not tnet"; reject;
-    };
-  };
-}
-{% for p in tnet_bird_peers|default([])|sort %}
-
-protocol bgp tnet_{{ p }} from tnet_tpl {
-  neighbor {{ hostvars[p].tnet_wg[inventory_hostname].address }};
-  interface "tnet-{{ p }}";
-{% if tnet_bird_peers[p].rr_client|default(False) %}
-
-  rr client;
-{% endif %}
-}
-{% endfor %}
-- 
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