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2 changes: 1 addition & 1 deletion configurationguide/aclguide.md
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Expand Up @@ -19,7 +19,7 @@

![](/images/configurationguide/未命名文件_5_.png)

在这个例子中,需要为UCloud广州Region的子网A配置ACL规则。子网A需要满足如下规则:
在这个例子中,需要为UCloud华南(广州)Region的子网A配置ACL规则。子网A需要满足如下规则:
* 子网A的网段为10.10.1.0/24,子网内部全部互通。
* 子网A的22端口,能且仅能被子网B访问,子网B的网段为192.168.1.0/24.
* 子网A的云资源仅能访问8.8.8.8的53端口(UDP/TCP),不能访问其他外网地址。
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2 changes: 1 addition & 1 deletion guide/natgw.md
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Expand Up @@ -113,4 +113,4 @@ NAT网关另外提供白名单模式。

第三步:用户在NAT页面创建所属VPC为“托管云VPC”的NAT实例。

> 目前仅支持华北一、上海二、广州、香港、新加坡
> 目前仅支持华北(北京2)、华东(上海2)、华南(广州)、香港、新加坡
2 changes: 1 addition & 1 deletion guide/secgroup.md
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Expand Up @@ -106,7 +106,7 @@ Step1:点击【全部产品】--【计算】--【云主机UHoust】--【主机



Step2:点击【创建云主机】,地域可用区只能为:华北一 可用区C,机型:快杰O型,CPU平台为:Intel(x86_64) IceLake及以上 或者 cascades及以上;
Step2:点击【创建云主机】,地域可用区只能为:华北(北京2) 可用区C,机型:快杰O型,CPU平台为:Intel(x86_64) IceLake及以上 或者 cascades及以上;

![主机绑定安全组2](../images/主机绑定安全组2.png)

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38 changes: 19 additions & 19 deletions limit.md
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Expand Up @@ -7,28 +7,28 @@ VPC网段不可与公共服务网段重叠,各地域的公共服务网段如

| 所属地域 | 网段 |
| ---- | ---- |
| 华北一 | 10.9.192.0/18,10.10.192.0/18,10.19.192.0/18,10.42.192.0/18,100.65.0.0/18 ,100.80.80.64/27,100.90.90.64/26|
| 华北二 |100.65.128.0/18,100.80.80.64/27,100.90.90.64/26|
| 上海二 | 10.23.248.0/21,10.23.200.0/24,10.25.248.0/21,10.25.200.0/24,100.64.128.0/18,100.80.80.64/27,100.90.90.64/26 |
| 广州 | 10.13.192.0/18,100.64.64.0/18 ,100.80.80.64/27,100.90.90.64/26|
| 华北(北京2) | 10.9.192.0/18,10.10.192.0/18,10.19.192.0/18,10.42.192.0/18,100.65.0.0/18 ,100.80.80.64/27,100.90.90.64/26|
| 华北(乌兰察布) |100.65.128.0/18,100.80.80.64/27,100.90.90.64/26|
| 华东(上海2) | 10.23.248.0/21,10.23.200.0/24,10.25.248.0/21,10.25.200.0/24,100.64.128.0/18,100.80.80.64/27,100.90.90.64/26 |
| 华南(广州) | 10.13.192.0/18,100.64.64.0/18 ,100.80.80.64/27,100.90.90.64/26|
| 泉州 | 100.64.32.0/20,100.80.80.64/27,100.90.90.64/26 |
| 香港 | 10.8.192.0/18,10.7.192.0/18,100.65.64.0/18 ,100.80.80.64/27,100.90.90.64/26|
| 莫斯科 | 10.39.192.0/18,100.64.192.0/20,100.80.80.64/27,100.90.90.64/26 |
| 洛杉矶 | 10.11.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 华盛顿 | 10.27.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 法兰克福 | 10.29.192.0/18 ,100.80.80.64/27,100.90.90.64/26|
| 曼谷 | 10.31.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 首尔 | 10.33.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 俄罗斯(莫斯科 | 10.39.192.0/18,100.64.192.0/20,100.80.80.64/27,100.90.90.64/26 |
| 美国(洛杉矶 | 10.11.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 美国(华盛顿 | 10.27.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 德国(法兰克福 | 10.29.192.0/18 ,100.80.80.64/27,100.90.90.64/26|
| 泰国(曼谷) | 10.31.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 韩国(首尔) | 10.33.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 新加坡 | 10.35.192.0/18,100.80.80.64/27,100.90.90.64/26,100.64.208.0/20 |
| 东京 | 10.40.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 台北 | 10.41.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 迪拜 |10.44.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 雅加达 | 10.45.192.0/18,100.80.80.64/27,100.90.90.64/26|
| 孟买 |10.47.192.0/18,100.80.80.64/27,100.90.90.64/26|
| 圣保罗 |10.49.192.0/18,100.80.80.64/27,100.90.90.64/26|
| 伦敦 | 10.50.192.0/18,100.80.80.64/27,100.90.90.64/26|
| 拉各斯 |10.52.192.0/18,100.80.80.64/27,100.90.90.64/26|
| 日本(东京) | 10.40.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 台湾(台北) | 10.41.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 阿联酋(迪拜) |10.44.192.0/18,100.80.80.64/27,100.90.90.64/26 |
| 印度尼西亚(雅加达 | 10.45.192.0/18,100.80.80.64/27,100.90.90.64/26|
| 印度(孟买) |10.47.192.0/18,100.80.80.64/27,100.90.90.64/26|
| 巴西(圣保罗 |10.49.192.0/18,100.80.80.64/27,100.90.90.64/26|
| 英国(伦敦) | 10.50.192.0/18,100.80.80.64/27,100.90.90.64/26|
| 尼日利亚(拉各斯 |10.52.192.0/18,100.80.80.64/27,100.90.90.64/26|
| 胡志明 | 100.64.0.0/20,100.80.80.64/27,100.90.90.64/26|
| 马尼拉 | 100.64.48.0/20,100.80.80.64/27,100.90.90.64/26|
| 菲律宾(马尼拉 | 100.64.48.0/20,100.80.80.64/27,100.90.90.64/26|

为了保证UCloud内部提供的各种功能正常,ACL将默认放行以上UCloud提供的公共服务网段,ACL的默认行为不会对您的业务安全有任何影响。