更新了缓冲区设置选项，并修复了部分错误

bird/net/inet4.conf

@@ -1,6 +1,8 @@
 protocol kernel {
     scan time 20;
     kernel table 102;
+    merge paths yes limit 4;
+    netlink rx buffer 8388608;
     ipv4 {
         table inet4;
         import none;

bird/net/inet6.conf

@@ -1,9 +1,9 @@
 protocol pipe inet6_sync {
   table inet6;
   peer table master6;
-  import none;
   export filter {
     if bgp_large_community ~ [(LOCAL_ASN, 3,*)] then reject;
     accept;
     };
+  import none;
 }

bird/net/ospf.conf

@@ -5,6 +5,7 @@ protocol pipe ospf4_sync {
     if bgp_large_community ~ [(UNET_ASN, 3,*)] then reject;
     accept;
     };
+  import none;
 }
 
 protocol pipe ospf6_sync {
@@ -14,6 +15,7 @@ protocol pipe ospf6_sync {
     if bgp_large_community ~ [(UNET_ASN, 3,*)] then reject;
     accept;
     };
+  import none;
 }
 
 include "/etc/bird/peers/ospf/*.conf";

bird/net/unet.conf

@@ -5,6 +5,7 @@ protocol pipe unet4_sync {
     if bgp_large_community ~ [(UNET_ASN, 3,*)] then reject;
     accept;
     };
+  import none;
 }
 protocol pipe unet6_sync {
   table unet6;
@@ -13,4 +14,5 @@ protocol pipe unet6_sync {
     if bgp_large_community ~ [(UNET_ASN, 3,*)] then reject;
     accept;
     };
+    import none;
 }