更新IXP配置

2025-11-26 20:51:23 +08:00
parent 2f982e9892
commit 1dd25e25ed
5 changed files with 51 additions and 17 deletions
--- a/bird/template/inet_ixp.conf
+++ 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;
+        };
+    };
+}