Add DN42 fitter

bird/function/unet.conf

@@ -6,7 +6,8 @@ function unet_is_valid_network_v4() {
     10.50.0.0/16+,
     10.88.0.0/16+,
     10.21.0.0/16+,
-    10.188.0.0/16+
+    10.188.0.0/16+,
+    172.20.0.0/14+ #DN42转发器服务
   ];
 }
 

update.sh

@@ -1,32 +1,8 @@
 #!/bin/bash
 
-rm /etc/bird/conf/dn42.conf
-rm /etc/bird/function/dn42.conf
-rm /etc/bird/net/dn42.conf
-rm /etc/bird/peers/dn42 -rf
-
 rm /etc/bird/function/unet.conf
 curl https://git.nia.ink/brnet/bird_config/raw/branch/master/bird/function/unet.conf > /etc/bird/function/unet.conf
 
-rm /etc/bird/bird.conf
-curl https://git.nia.ink/brnet/bird_config/raw/branch/master/bird/bird.conf > /etc/bird/bird.conf
-
-temp_file=$(mktemp)
-awk '
-    BEGIN { delete_dn42 = 0 }
-    /^define DN42_ASN/ { delete_dn42 = 1 }
-    delete_dn42 == 0 { print $0 }
-    /^define UNET_ASN/ { delete_dn42 = 0; print $0 }
-' /etc/bird/vars.conf > "$temp_file"
-
-if [ -s "$temp_file" ]; then
-    mv "$temp_file" /etc/bird/vars.conf
-    echo "已成功删除 /etc/bird/vars.conf 中的DN42配置部分"
-else
-    echo "处理出错，临时文件为空，未修改原文件"
-    rm "$temp_file"
-fi
-
 chmod -R 755 /etc/bird
 
 birdc c