diff --git a/bird/blank.conf b/bird/blank.conf
new file mode 100644
index 0000000..31459b1
--- /dev/null
+++ b/bird/blank.conf
@@ -0,0 +1 @@
+# Yes, It's just a blank file.
\ No newline at end of file
diff --git a/config-example.conf b/config-example.conf
index 00f01a5..4b4d640 100644
--- a/config-example.conf
+++ b/config-example.conf
@@ -1,3 +1,5 @@
+router id 10.0.0.101;
+
 define LOCAL_ASN = 200536;
 
 define DOWNSTREAM_ASN = [ 140506, 200536 ];
@@ -6,4 +8,6 @@ define POP = 101;
 
 define REGION = 100;
 
-define SELFASN = 4200000101;
\ No newline at end of file
+define SELFASN = 4200000101;
+
+define ROUTER_IP = 2a0a:6040:a901::1;
\ No newline at end of file
diff --git a/lib/10-community-transit.conf b/lib/10-community-transit.conf
index 0e9d611..b9f2167 100644
--- a/lib/10-community-transit.conf
+++ b/lib/10-community-transit.conf
@@ -82,10 +82,10 @@ function transit_import_filter(int ASN) {
 }
 
 function transit_export_filter(int ASN) {
-    if !is_valid() then return false;
     # Delete Self eBGP Confed Path.
     bgp_path.delete([4200000000..4225479999]);
+    if !is_valid() then return false;
     pub_process_communities(ASN, 10);
-    if bgp_path.last !~ DOWNSTREAM_ASN then return false;
+    if bgp_path.last !~ DOWNSTREAM_ASN && source = RTS_BGP then return false;
     return true;
 }
\ No newline at end of file
diff --git a/lib/20-community-peer.conf b/lib/20-community-peer.conf
index 5bfcd32..3b621ef 100644
--- a/lib/20-community-peer.conf
+++ b/lib/20-community-peer.conf
@@ -16,9 +16,9 @@ function direct_peer_import_filter(int ASN) {
 }
 
 function direct_peer_export_filter(int ASN) {
+    bgp_path.delete([4200000000..4225479999]);
     if !is_valid() then return false;
     # Delete Self eBGP Confed Path.
-    bgp_path.delete([4200000000..4225479999]);
     pub_process_communities(ASN, 10);
     if !is_peer_route() then return false;
     return true;
diff --git a/protocol/external_network.conf b/protocol/external_network.conf
index 4e3cef3..85b127f 100644
--- a/protocol/external_network.conf
+++ b/protocol/external_network.conf
@@ -1,5 +1,6 @@
 template bgp pub_transit {
     local as LOCAL_ASN;
+
     ipv6 {
         import where transit_import_filter(6939);
         export where transit_export_filter(6939);
@@ -24,4 +25,4 @@ template bgp pub_peer {
 #         import where downstream_import_filter(6939);
 #         export where downstream_export_filter(6939);
 #     };
-# }
\ No newline at end of file
+# }
diff --git a/protocol/internal_network.conf b/protocol/internal_network.conf
index d5eab25..a07e202 100644
--- a/protocol/internal_network.conf
+++ b/protocol/internal_network.conf
@@ -20,4 +20,4 @@
 
 #         };
 #     }
-# }
\ No newline at end of file
+# }
diff --git a/protocol/kernel.conf b/protocol/kernel.conf
index 685cbdc..f5864ef 100644
--- a/protocol/kernel.conf
+++ b/protocol/kernel.conf
@@ -1,5 +1,5 @@
 protocol device {
-    scan time 5;
+    scan time 10;
 }
 
 protocol kernel {
diff --git a/util/util.conf b/util/util.conf
index 43923a8..1753b8d 100644
--- a/util/util.conf
+++ b/util/util.conf
@@ -28,6 +28,6 @@ function is_valid() {
     if pub_is_invalid_net_length() then return false;
     if is_bogon_prefix() then return false;
     if is_bogon_asn() then return false;
-    if is_rpki_invalid() then return false;
+    if is_rpki_invalid() && source = RTS_BGP then return false;
     return true;
 }