From 1dd25e25ed6d910f4894c1117b6bc983e61d7dd9 Mon Sep 17 00:00:00 2001
From: daxi20 <gaoyuheng@yuheng.hl.cn>
Date: Wed, 26 Nov 2025 20:51:23 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0IXP=E9=85=8D=E7=BD=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 bird/conf/inet.conf         | 12 ------------
 bird/conf/inet_func.conf    | 13 +++++++++++++
 bird/conf/inet_ixp.conf     | 13 +++++++++++++
 bird/template/inet_ixp.conf | 21 +++++++++++++++++++++
 update.sh                   |  9 ++++-----
 5 files changed, 51 insertions(+), 17 deletions(-)
 create mode 100644 bird/conf/inet_func.conf
 create mode 100644 bird/conf/inet_ixp.conf
 create mode 100644 bird/template/inet_ixp.conf

diff --git a/bird/conf/inet.conf b/bird/conf/inet.conf
index 4951250..2c64e5f 100644
--- a/bird/conf/inet.conf
+++ b/bird/conf/inet.conf
@@ -1,9 +1,3 @@
-function is_self_net() {
-  return net ~ [
-    44.32.191.0/24
-    ];
-}
-
 protocol static route_int_export_v4 {
     route 44.32.191.0/24 reject; 
     ipv4 {
@@ -18,12 +12,6 @@ protocol static route_int_export_v4 {
     };
 }
 
-function is_self_net_v6() {
-  return net ~ [
-    2406:840:e600::/44{44,48}
-    ];
-}
-
 protocol static route_int_export_v6 {
     route 2406:840:e602::/48 reject; 
     route 2406:840:e604::/48 reject; 
diff --git a/bird/conf/inet_func.conf b/bird/conf/inet_func.conf
new file mode 100644
index 0000000..eee9599
--- /dev/null
+++ b/bird/conf/inet_func.conf
@@ -0,0 +1,13 @@
+function is_self_net() {
+  return net ~ [
+    44.32.191.0/24
+    ];
+}
+
+
+function is_self_net_v6() {
+  return net ~ [
+    2406:840:e600::/44{44,48},
+    2a0f:1cc5:10::/44{44,48}
+    ];
+}
diff --git a/bird/conf/inet_ixp.conf b/bird/conf/inet_ixp.conf
new file mode 100644
index 0000000..e217ebf
--- /dev/null
+++ b/bird/conf/inet_ixp.conf
@@ -0,0 +1,13 @@
+protocol static route_int_export_ixp_v6 {
+    route 2406:840:e600::/44 reject;
+    ipv6 {
+        table inet6;
+        import filter {
+            bgp_large_community.add((LOCAL_ASN,3,0));
+            bgp_large_community.add((LOCAL_ASN,1,0));
+            bgp_large_community.add((LOCAL_ASN,200,1));
+            accept;
+        };
+        export none;
+    };
+}
\ No newline at end of file
diff --git a/bird/template/inet_ixp.conf b/bird/template/inet_ixp.conf
new file mode 100644
index 0000000..0cda23c
--- /dev/null
+++ b/bird/template/inet_ixp.conf
@@ -0,0 +1,21 @@
+template bgp tpl_inet6_ixp {
+    graceful restart;
+    local as LOCAL_ASN;
+    ipv6 {
+        table inet6;
+        import filter {
+            if is_self_net_v6() then reject; 
+            if is_bogon_prefix() || (bgp_path.len > 100) then reject; 
+            accept;
+        };
+        export filter {
+            if !is_self_net_v6() then reject; 
+            if is_bogon_prefix() || (bgp_path.len > 100) then reject;
+            if bgp_large_community !~ [(LOCAL_ASN, 200,1)] then reject;      
+            bgp_large_community.delete((LOCAL_ASN,3,*));
+            bgp_large_community.delete((LOCAL_ASN,1,*));
+            bgp_large_community.delete((LOCAL_ASN,200,*));
+            accept;
+        };
+    };
+}
\ No newline at end of file
diff --git a/update.sh b/update.sh
index 13c2996..4eb9d81 100644
--- a/update.sh
+++ b/update.sh
@@ -2,14 +2,13 @@
 
 cd 
 git clone https://git.nia.ink/brnet/bird_config.git
-rm -rf /etc/bird/net 
-mv bird_config/bird/net /etc/bird/
-rm -rf /etc/bird/bird.conf
-mv bird_config/bird/bird.conf /etc/bird/
+mv bird_config/bird/conf/inet_func.conf /etc/bird/conf/
+mv bird_config/bird/conf/inet_ixp.conf /etc/bird/conf/
+mv bird_config/bird/template/inet_ixp.confbird.conf /etc/bird/template
 
 chmod -R 755 /etc/bird
 
-echo "如有需要，可以birdc c"
+echo "老规矩哈"
 cd 
 rm -rf bird_config