tnet

1 files changed, 46 insertions, 0 deletions

diff --git a/tnet/files/node1/bird-tnet.conf b/tnet/files/node1/bird-tnet.conf
new file mode 100644
index 0000000..ebf0160
--- /dev/null
+++ b/tnet/files/node1/bird-tnet.conf
@@ -0,0 +1,46 @@
+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;
+    };
+  };
+}
+
+protocol bgp tnet_hash from tnet_tpl {
+  neighbor fe80:a026:6ec2:b356:21c5:b51:22b9:a1de;
+  interface "tnet-hash";
+}
+
+protocol bgp tnet_knot from tnet_tpl {
+  neighbor fe80:58eb:3930:1815:2a6d:8918:70c9:96f2;
+  interface "tnet-knot";
+}