1 files changed, 14 insertions, 0 deletions
diff --git a/tnet/files/knot/bird-tnet-pre.conf b/tnet/files/knot/bird-tnet-pre.conf
index 7994dfe..ec31fa2 100644
--- a/tnet/files/knot/bird-tnet-pre.conf
+++ b/tnet/files/knot/bird-tnet-pre.conf
@@ -5,3 +5,17 @@ function is_tnet() # -> bool
 {
   return net ~ tnet && ! (net ~ tnet_router);
 }
+
+roa6 table dn42_roa;
+
+protocol static {
+    roa6 { table dn42_roa; };
+    include "/etc/bird/dn42_roa_bird2_6.conf";
+};
+
+function dn42_is_valid_network() # -> bool
+{
+  return net ~ [
+    fd00::/8{44,64} # ULA address space as per RFC 4193
+  ];
+}