config: update ip rule page

2023-03-26 17:15:23 +08:00
parent bf4f66ae0f
commit c2a5232a75
2 changed files with 4 additions and 0 deletions
--- a/docs/config/ip-rule.md
+++ b/docs/config/ip-rule.md
@@ -25,6 +25,8 @@ whitelist-ip 192.168.1.1/24

 ## 黑名单IP地址

+如下想对某个上游限制其返回的IP地址，将指定范围的IP丢弃，则可设置黑名单如下：
+
 ```shell
 server -blacklist-ip
 blacklist-ip 192.168.1.1/24