tnet: Updating changes from knot.

17 files changed, 241 insertions, 70 deletions

diff --git a/tnet/files/akili/bird-tnet-pre.conf b/tnet/files/akili/bird-tnet-pre.conf
index 7994dfe..383c050 100644
--- a/tnet/files/akili/bird-tnet-pre.conf
+++ b/tnet/files/akili/bird-tnet-pre.conf
@@ -3,5 +3,19 @@ define tnet_router = fdb1:4242:3538:ffff::/64;
 
 function is_tnet() # -> bool
 {
-  return net ~ tnet && ! (net ~ tnet_router);
+  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
+  ];
 }
diff --git a/tnet/files/akili/bird-tnet.conf b/tnet/files/akili/bird-tnet.conf
index f9b9d08..24c9b8e 100644
--- a/tnet/files/akili/bird-tnet.conf
+++ b/tnet/files/akili/bird-tnet.conf
@@ -1,3 +1,9 @@
+# Set to true if this peer is directly connected to a dn42 peer
+define is_dn42_peer = true;
+# If we are connected directly to dn42, we don't want the dn42 routes from others
+define import_dn42 = !is_dn42_peer;
+define export_dn42 = is_dn42_peer;
+
 template bgp tnet_tpl {
   local    as 4242423538;
   neighbor internal;
@@ -10,19 +16,23 @@ template bgp tnet_tpl {
     next hop self;
     import filter {
       if is_tnet() then {
-        print proto, ": import accept, net=", net, ", from=", from, ", gw=", gw;
-        accept;
+        accept proto, ": (tnet) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if import_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": import reject, reason=not tnet";
       }
-      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;
+        accept proto, ": (tnet) export accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if export_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": export reject, reason=not tnet";
       }
-      print proto, ": export reject, reason=not tnet"; reject;
     };
   };
 }
diff --git a/tnet/files/astyanax/bird-tnet-pre.conf b/tnet/files/astyanax/bird-tnet-pre.conf
index 7994dfe..383c050 100644
--- a/tnet/files/astyanax/bird-tnet-pre.conf
+++ b/tnet/files/astyanax/bird-tnet-pre.conf
@@ -3,5 +3,19 @@ define tnet_router = fdb1:4242:3538:ffff::/64;
 
 function is_tnet() # -> bool
 {
-  return net ~ tnet && ! (net ~ tnet_router);
+  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
+  ];
 }
diff --git a/tnet/files/astyanax/bird-tnet.conf b/tnet/files/astyanax/bird-tnet.conf
index d697e54..3dbf4c9 100644
--- a/tnet/files/astyanax/bird-tnet.conf
+++ b/tnet/files/astyanax/bird-tnet.conf
@@ -1,3 +1,9 @@
+# Set to true if this peer is directly connected to a dn42 peer
+define is_dn42_peer = true;
+# If we are connected directly to dn42, we don't want the dn42 routes from others
+define import_dn42 = !is_dn42_peer;
+define export_dn42 = is_dn42_peer;
+
 template bgp tnet_tpl {
   local    as 4242423538;
   neighbor internal;
@@ -10,19 +16,23 @@ template bgp tnet_tpl {
     next hop self;
     import filter {
       if is_tnet() then {
-        print proto, ": import accept, net=", net, ", from=", from, ", gw=", gw;
-        accept;
+        accept proto, ": (tnet) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if import_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": import reject, reason=not tnet";
       }
-      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;
+        accept proto, ": (tnet) export accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if export_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": export reject, reason=not tnet";
       }
-      print proto, ": export reject, reason=not tnet"; reject;
     };
   };
 }
diff --git a/tnet/files/hash/bird-tnet-pre.conf b/tnet/files/hash/bird-tnet-pre.conf
index 7994dfe..383c050 100644
--- a/tnet/files/hash/bird-tnet-pre.conf
+++ b/tnet/files/hash/bird-tnet-pre.conf
@@ -3,5 +3,19 @@ define tnet_router = fdb1:4242:3538:ffff::/64;
 
 function is_tnet() # -> bool
 {
-  return net ~ tnet && ! (net ~ tnet_router);
+  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
+  ];
 }
diff --git a/tnet/files/hash/bird-tnet.conf b/tnet/files/hash/bird-tnet.conf
index 16ce2cc..b105201 100644
--- a/tnet/files/hash/bird-tnet.conf
+++ b/tnet/files/hash/bird-tnet.conf
@@ -1,3 +1,9 @@
+# Set to true if this peer is directly connected to a dn42 peer
+define is_dn42_peer = true;
+# If we are connected directly to dn42, we don't want the dn42 routes from others
+define import_dn42 = !is_dn42_peer;
+define export_dn42 = is_dn42_peer;
+
 template bgp tnet_tpl {
   local    as 4242423538;
   neighbor internal;
@@ -10,19 +16,23 @@ template bgp tnet_tpl {
     next hop self;
     import filter {
       if is_tnet() then {
-        print proto, ": import accept, net=", net, ", from=", from, ", gw=", gw;
-        accept;
+        accept proto, ": (tnet) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if import_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": import reject, reason=not tnet";
       }
-      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;
+        accept proto, ": (tnet) export accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if export_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": export reject, reason=not tnet";
       }
-      print proto, ": export reject, reason=not tnet"; reject;
     };
   };
 }
diff --git a/tnet/files/knot/bird-tnet-pre.conf b/tnet/files/knot/bird-tnet-pre.conf
index ec31fa2..383c050 100644
--- a/tnet/files/knot/bird-tnet-pre.conf
+++ b/tnet/files/knot/bird-tnet-pre.conf
@@ -3,7 +3,7 @@ define tnet_router = fdb1:4242:3538:ffff::/64;
 
 function is_tnet() # -> bool
 {
-  return net ~ tnet && ! (net ~ tnet_router);
+  return net ~ tnet && (net !~ tnet_router);
 }
 
 roa6 table dn42_roa;
diff --git a/tnet/files/knot/bird-tnet.conf b/tnet/files/knot/bird-tnet.conf
index 66189e1..60c00ed 100644
--- a/tnet/files/knot/bird-tnet.conf
+++ b/tnet/files/knot/bird-tnet.conf
@@ -1,3 +1,9 @@
+# Set to true if this peer is directly connected to a dn42 peer
+define is_dn42_peer = true;
+# If we are connected directly to dn42, we don't want the dn42 routes from others
+define import_dn42 = !is_dn42_peer;
+define export_dn42 = is_dn42_peer;
+
 template bgp tnet_tpl {
   local    as 4242423538;
   neighbor internal;
@@ -10,19 +16,23 @@ template bgp tnet_tpl {
     next hop self;
     import filter {
       if is_tnet() then {
-        print proto, ": import accept, net=", net, ", from=", from, ", gw=", gw;
-        accept;
+        accept proto, ": (tnet) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if import_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": import reject, reason=not tnet";
       }
-      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;
+        accept proto, ": (tnet) export accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if export_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": export reject, reason=not tnet";
       }
-      print proto, ": export reject, reason=not tnet"; reject;
     };
   };
 }
@@ -34,6 +44,13 @@ protocol bgp tnet_hash from tnet_tpl {
   rr client;
 }
 
+protocol bgp tnet_lhn2pi from tnet_tpl {
+  neighbor fdb1:4242:3538:ffff:374e:2c7d:319e:e527;
+  interface "tnet-lhn2pi";
+
+  rr client;
+}
+
 protocol bgp tnet_node1 from tnet_tpl {
   neighbor fe80:58eb:3930:1815:2a6d:8918:70c9:96f3;
   interface "tnet-node1";
@@ -56,23 +73,22 @@ protocol bgp routedbits_lon1 {
 
   ipv6 {
     import filter {
-      if dn42_is_valid_network() && !is_tnet() then {
+      if dn42_is_valid_network() && (net !~ tnet) then {
         # Check when unknown or invalid according to ROA
         if (roa_check(dn42_roa, net, bgp_path.last) = ROA_VALID) then {
           accept;
         } else {
-          print "[dn42] ROA check failed for ", net, " ASN ", bgp_path.last;
-          reject;
+          reject proto, "[dn42] ROA check failed for ", net, " ASN ", bgp_path.last;
         }
       } else {
-        reject;
+        reject proto, "[dn42] invalid dn42 network ", net, " ASN ", bgp_path.last;
       }
     };
     export filter {
-      if dn42_is_valid_network() && source ~ [RTS_STATIC, RTS_BGP] then {
-        accept;
+      if net ~ tnet then {
+        accept proto, "[dn42] accepting export tnet: ", net;
       } else {
-        reject;
+        reject proto, "[dn42] rejecting export: ", net;
       }
     };
   };
diff --git a/tnet/files/lhn2pi/bird-tnet-pre.conf b/tnet/files/lhn2pi/bird-tnet-pre.conf
index 7994dfe..383c050 100644
--- a/tnet/files/lhn2pi/bird-tnet-pre.conf
+++ b/tnet/files/lhn2pi/bird-tnet-pre.conf
@@ -3,5 +3,19 @@ define tnet_router = fdb1:4242:3538:ffff::/64;
 
 function is_tnet() # -> bool
 {
-  return net ~ tnet && ! (net ~ tnet_router);
+  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
+  ];
 }
diff --git a/tnet/files/lhn2pi/bird-tnet.conf b/tnet/files/lhn2pi/bird-tnet.conf
index 864ad0b..895409c 100644
--- a/tnet/files/lhn2pi/bird-tnet.conf
+++ b/tnet/files/lhn2pi/bird-tnet.conf
@@ -1,3 +1,9 @@
+# Set to true if this peer is directly connected to a dn42 peer
+define is_dn42_peer = true;
+# If we are connected directly to dn42, we don't want the dn42 routes from others
+define import_dn42 = !is_dn42_peer;
+define export_dn42 = is_dn42_peer;
+
 template bgp tnet_tpl {
   local    as 4242423538;
   neighbor internal;
@@ -10,19 +16,23 @@ template bgp tnet_tpl {
     next hop self;
     import filter {
       if is_tnet() then {
-        print proto, ": import accept, net=", net, ", from=", from, ", gw=", gw;
-        accept;
+        accept proto, ": (tnet) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if import_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": import reject, reason=not tnet";
       }
-      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;
+        accept proto, ": (tnet) export accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if export_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": export reject, reason=not tnet";
       }
-      print proto, ": export reject, reason=not tnet"; reject;
     };
   };
 }
diff --git a/tnet/files/node1/bird-tnet-pre.conf b/tnet/files/node1/bird-tnet-pre.conf
index 7994dfe..383c050 100644
--- a/tnet/files/node1/bird-tnet-pre.conf
+++ b/tnet/files/node1/bird-tnet-pre.conf
@@ -3,5 +3,19 @@ define tnet_router = fdb1:4242:3538:ffff::/64;
 
 function is_tnet() # -> bool
 {
-  return net ~ tnet && ! (net ~ tnet_router);
+  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
+  ];
 }
diff --git a/tnet/files/node1/bird-tnet.conf b/tnet/files/node1/bird-tnet.conf
index 88bd6f8..6449582 100644
--- a/tnet/files/node1/bird-tnet.conf
+++ b/tnet/files/node1/bird-tnet.conf
@@ -1,3 +1,9 @@
+# Set to true if this peer is directly connected to a dn42 peer
+define is_dn42_peer = true;
+# If we are connected directly to dn42, we don't want the dn42 routes from others
+define import_dn42 = !is_dn42_peer;
+define export_dn42 = is_dn42_peer;
+
 template bgp tnet_tpl {
   local    as 4242423538;
   neighbor internal;
@@ -10,19 +16,23 @@ template bgp tnet_tpl {
     next hop self;
     import filter {
       if is_tnet() then {
-        print proto, ": import accept, net=", net, ", from=", from, ", gw=", gw;
-        accept;
+        accept proto, ": (tnet) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if import_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": import reject, reason=not tnet";
       }
-      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;
+        accept proto, ": (tnet) export accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if export_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": export reject, reason=not tnet";
       }
-      print proto, ": export reject, reason=not tnet"; reject;
     };
   };
 }
diff --git a/tnet/files/node2/bird-tnet-pre.conf b/tnet/files/node2/bird-tnet-pre.conf
index 7994dfe..383c050 100644
--- a/tnet/files/node2/bird-tnet-pre.conf
+++ b/tnet/files/node2/bird-tnet-pre.conf
@@ -3,5 +3,19 @@ define tnet_router = fdb1:4242:3538:ffff::/64;
 
 function is_tnet() # -> bool
 {
-  return net ~ tnet && ! (net ~ tnet_router);
+  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
+  ];
 }
diff --git a/tnet/files/node2/bird-tnet.conf b/tnet/files/node2/bird-tnet.conf
index 99dfc5e..b9a2294 100644
--- a/tnet/files/node2/bird-tnet.conf
+++ b/tnet/files/node2/bird-tnet.conf
@@ -1,3 +1,9 @@
+# Set to true if this peer is directly connected to a dn42 peer
+define is_dn42_peer = true;
+# If we are connected directly to dn42, we don't want the dn42 routes from others
+define import_dn42 = !is_dn42_peer;
+define export_dn42 = is_dn42_peer;
+
 template bgp tnet_tpl {
   local    as 4242423538;
   neighbor internal;
@@ -10,19 +16,23 @@ template bgp tnet_tpl {
     next hop self;
     import filter {
       if is_tnet() then {
-        print proto, ": import accept, net=", net, ", from=", from, ", gw=", gw;
-        accept;
+        accept proto, ": (tnet) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if import_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": import reject, reason=not tnet";
       }
-      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;
+        accept proto, ": (tnet) export accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if export_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": export reject, reason=not tnet";
       }
-      print proto, ": export reject, reason=not tnet"; reject;
     };
   };
 }
diff --git a/tnet/host_vars/knot/bird.yml b/tnet/host_vars/knot/bird.yml
index b79e9e2..12dffeb 100644
--- a/tnet/host_vars/knot/bird.yml
+++ b/tnet/host_vars/knot/bird.yml
@@ -5,6 +5,8 @@ tnet_bird_peers:
     rr_client: true
   node2:
     rr_client: true
+  lhn2pi:
+    rr_client: true
   routedbits_lon1:
     policy: dn42
     as: 4242420207
diff --git a/tnet/templates/bird-tnet-pre.conf.j2 b/tnet/templates/bird-tnet-pre.conf.j2
index ec31fa2..383c050 100644
--- a/tnet/templates/bird-tnet-pre.conf.j2
+++ b/tnet/templates/bird-tnet-pre.conf.j2
@@ -3,7 +3,7 @@ define tnet_router = fdb1:4242:3538:ffff::/64;
 
 function is_tnet() # -> bool
 {
-  return net ~ tnet && ! (net ~ tnet_router);
+  return net ~ tnet && (net !~ tnet_router);
 }
 
 roa6 table dn42_roa;
diff --git a/tnet/templates/bird-tnet.conf.j2 b/tnet/templates/bird-tnet.conf.j2
index 9797241..49e9410 100644
--- a/tnet/templates/bird-tnet.conf.j2
+++ b/tnet/templates/bird-tnet.conf.j2
@@ -1,3 +1,9 @@
+# Set to true if this peer is directly connected to a dn42 peer
+define is_dn42_peer = true;
+# If we are connected directly to dn42, we don't want the dn42 routes from others
+define import_dn42 = !is_dn42_peer;
+define export_dn42 = is_dn42_peer;
+
 template bgp tnet_tpl {
   local    as 4242423538;
   neighbor internal;
@@ -10,19 +16,23 @@ template bgp tnet_tpl {
     next hop self;
     import filter {
       if is_tnet() then {
-        print proto, ": import accept, net=", net, ", from=", from, ", gw=", gw;
-        accept;
+        accept proto, ": (tnet) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if import_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": import reject, reason=not tnet";
       }
-      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;
+        accept proto, ": (tnet) export accept, net=", net, ", from=", from, ", gw=", gw;
+      } else if export_dn42 && dn42_is_valid_network() then {
+        accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw;
+      } else {
+        reject proto, ": export reject, reason=not tnet";
       }
-      print proto, ": export reject, reason=not tnet"; reject;
     };
   };
 }
@@ -50,23 +60,22 @@ protocol bgp {{ p }} {
 
   ipv6 {
     import filter {
-      if dn42_is_valid_network() && !is_tnet() then {
+      if dn42_is_valid_network() && (net !~ tnet) then {
         # Check when unknown or invalid according to ROA
         if (roa_check(dn42_roa, net, bgp_path.last) = ROA_VALID) then {
           accept;
         } else {
-          print "[dn42] ROA check failed for ", net, " ASN ", bgp_path.last;
-          reject;
+          reject proto, "[dn42] ROA check failed for ", net, " ASN ", bgp_path.last;
         }
       } else {
-        reject;
+        reject proto, "[dn42] invalid dn42 network ", net, " ASN ", bgp_path.last;
       }
     };
     export filter {
-      if dn42_is_valid_network() && source ~ [RTS_STATIC, RTS_BGP] then {
-        accept;
+      if net ~ tnet then {
+        accept proto, "[dn42] accepting export tnet: ", net;
       } else {
-        reject;
+        reject proto, "[dn42] rejecting export: ", net;
       }
     };
   };