From 2991b417624ac89d252befc0352eb6b70e3d1961 Mon Sep 17 00:00:00 2001
From: daxi20 <gaoyuheng@yuheng.hl.cn>
Date: Fri, 5 Jun 2026 16:10:46 +0800
Subject: [PATCH] 00

---
 bird/filter/dn42_ibgp.conf      | 4 ++--
 bird/filter/dn42_upstream1.conf | 2 +-
 bird/filter/inet_ibgp.conf      | 4 ++--
 bird/filter/inet_upstream1.conf | 3 +--
 update.sh                       | 7 ++-----
 5 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/bird/filter/dn42_ibgp.conf b/bird/filter/dn42_ibgp.conf
index 11c04ed..3fce477 100644
--- a/bird/filter/dn42_ibgp.conf
+++ b/bird/filter/dn42_ibgp.conf
@@ -1,5 +1,5 @@
 function function_dn42_ibgp_import() {
-    bgp_large_community.delete((DN42_ASN,3,1)); 
+    bgp_large_community.delete((DN42_ASN,3,0)); 
     if is_dn42_self_net() then return false;
     if !is_dn42_prefix() then return false;
     if bgp_large_community ~ [(DN42_ASN, 1,*)] then return false;
@@ -7,7 +7,7 @@ function function_dn42_ibgp_import() {
 }
 
 function function_dn42_ibgp_export() {
-    bgp_large_community.delete((DN42_ASN,3,1)); 
+    bgp_large_community.delete((DN42_ASN,3,0)); 
     if is_dn42_self_net() then return false;
     if !is_dn42_prefix() then return false;
     if bgp_large_community ~ [(DN42_ASN, 1,*)] then return false;
diff --git a/bird/filter/dn42_upstream1.conf b/bird/filter/dn42_upstream1.conf
index d8065f5..aa69e74 100644
--- a/bird/filter/dn42_upstream1.conf
+++ b/bird/filter/dn42_upstream1.conf
@@ -16,7 +16,7 @@ function function_dn42_bgp_export_to_upstream1() {
     }
     if source = RTS_BGP then {
         # BGP路由，允许 300，0
-        if bgp_large_community ~ [(DN42_ASN, 300, 0)] then return true;
+        if bgp_large_community ~ [(DN42_ASN, 10100, 4)] then return true;
     }
     return false;
 }
diff --git a/bird/filter/inet_ibgp.conf b/bird/filter/inet_ibgp.conf
index 21260d8..7041370 100644
--- a/bird/filter/inet_ibgp.conf
+++ b/bird/filter/inet_ibgp.conf
@@ -1,5 +1,5 @@
 function function_inet_ibgp_import() {
-    bgp_large_community.delete((LOCAL_ASN,3,1)); 
+    bgp_large_community.delete((LOCAL_ASN,3,0)); 
     if is_self_net() then return false;
     if is_bogon_prefix() then return false;
     if bgp_large_community ~ [(LOCAL_ASN, 1,*)] then return false;
@@ -7,7 +7,7 @@ function function_inet_ibgp_import() {
 }
 
 function function_inet_ibgp_export() {
-    bgp_large_community.delete((LOCAL_ASN,3,1)); 
+    bgp_large_community.delete((LOCAL_ASN,3,0)); 
     if is_self_net() then return false;
     if is_bogon_prefix() then return false;
     if bgp_large_community ~ [(LOCAL_ASN, 1,*)] then return false;
diff --git a/bird/filter/inet_upstream1.conf b/bird/filter/inet_upstream1.conf
index 805ae1b..2c05470 100644
--- a/bird/filter/inet_upstream1.conf
+++ b/bird/filter/inet_upstream1.conf
@@ -15,8 +15,7 @@ function function_inet_bgp_export_to_upstream1() {
         if bgp_large_community ~ [(LOCAL_ASN, 200, 1)] then return false;
     }
     if source = RTS_BGP then {
-        # BGP路由，允许 300，0
-        if bgp_large_community ~ [(LOCAL_ASN, 300, 0)] then return true;
+        if bgp_large_community ~ [(LOCAL_ASN, 10100, 4)] then return true;
     }
     return false;
 }
diff --git a/update.sh b/update.sh
index 94d4f91..f6b53e6 100644
--- a/update.sh
+++ b/update.sh
@@ -3,11 +3,8 @@
 cd 
 git clone https://git.nia.ink/brnet/bird_config.git
 
-rm /etc/bird/template/dn42.conf
-mv ./bird_config/bird/template/dn42.conf /etc/bird/template/
-
-rm /etc/bird/function/dn42.conf
-mv ./bird_config/bird/function/dn42.conf /etc/bird/function/
+rm /etc/bird/filter/*.conf
+mv ./bird_config/bird/filter/*.conf /etc/bird/filter/
 
 
 birdc c