Update README.md

README-zh.md

@@ -24,6 +24,7 @@
 
 ## 功能特性
 
+- :tada: **新特性：** 在 `IPsec/L2TP` 的基础上[新增](#下一步)对 `IPsec/XAUTH` 的支持
 - 全自动的 IPsec/L2TP VPN 服务器配置，无需用户输入
 - 封装所有的 VPN 流量在 UDP 协议，不需要 ESP 协议支持
 - 可直接作为 Amazon EC2 实例创建时的用户数据使用
@@ -93,6 +94,8 @@ sudo sh vpnsetup_centos.sh
 
 配置你的计算机或其它设备使用 VPN 。请参见： <a href="docs/clients-zh.md" target="_blank">配置 IPsec/L2TP VPN 客户端</a>。
 
+**新特性：** 在 `IPsec/L2TP` 的基础上，现在新增对 `IPsec/XAUTH` 的支持！它能够更快和更高效地传输数据。该模式在 Android 上被称为 `Xauth PSK`，在 iOS/OSX 上被称为 `(Cisco) IPSec`。Windows 用户可以使用免费的 <a href="https://www.shrew.net/download/vpn" target="_blank">Shrew Soft 客户端</a>。
+
 开始使用自己的专属 VPN ! :sparkles::tada::rocket::sparkles:
 
 ## 重要提示
@@ -101,13 +104,11 @@ sudo sh vpnsetup_centos.sh
 
 **Android 6 (Marshmallow) 用户**: 请编辑 `/etc/ipsec.conf` 并在 `ike=` 和 `phase2alg=` 两行结尾添加 `,aes256-sha2_256` 。另外<a href="https://libreswan.org/wiki/FAQ#Android_6.0_connection_comes_up_but_no_packet_flow" target="_blank">增加一行</a> `sha2-truncbug=yes` 。每行开头必须空两格。保存修改并运行 `service ipsec restart` 。
 
-**iPhone/iPad 用户**: 在 iOS 的设置菜单请选择 `L2TP` (而不是 `IPSec`) 作为 VPN 类型。
+如果要为 `IPsec/L2TP` 创建具有不同凭据的多个 VPN 用户，只需要<a href="docs/enable-multiple-users.txt" target="_blank">修改这几行的脚本</a>。
 
-如果要创建具有不同凭据的多个 VPN 用户，只需要<a href="docs/enable-multiple-users.txt" target="_blank">修改这几行的脚本</a>。
+在 VPN 已连接时，客户端配置为使用 <a href="https://developers.google.com/speed/public-dns/" target="_blank">Google Public DNS</a>。此设置可通过编辑文件 `options.xl2tpd` 和 `ipsec.conf` 来更改。
 
-在 VPN 已连接时，客户端配置为使用 <a href="https://developers.google.com/speed/public-dns/" target="_blank">Google Public DNS</a>。此设置可在 `options.xl2tpd` 文件的 `ms-dns` 项更改。
+如果服务器配置了自定义 SSH 端口（不是 22）或其他服务，请在运行脚本前编辑 <a href="vpnsetup.sh#L323" target="_blank">IPTables 防火墙规则</a>。
-
-如果服务器配置了自定义 SSH 端口（不是 22）或其他服务，请在运行脚本前编辑 <a href="vpnsetup.sh#L298" target="_blank">IPTables 防火墙规则</a>。
 
 这些脚本在更改现有的配置文件之前会先做备份，使用 `.old-日期-时间` 为文件名后缀。
 

README.md

@@ -24,6 +24,7 @@ We will use <a href="https://libreswan.org/" target="_blank">Libreswan</a> as th
 
 ## Features
 
+- :tada: **NEW:** `IPsec/XAUTH` is [now supported](#next-steps) in addition to `IPsec/L2TP`
 - Fully automated IPsec/L2TP VPN server setup, no user input needed
 - Encapsulates all VPN traffic in UDP - does not need ESP protocol
 - Can be directly used as "user-data" for a new Amazon EC2 instance
@@ -93,6 +94,8 @@ If unable to download via `wget`, you may alternatively open <a href="vpnsetup.s
 
 Get your computer or device to use the VPN. Please see: <a href="docs/clients.md" target="_blank">Configure IPsec/L2TP VPN Clients</a>.
 
+**NEW:** `IPsec/XAUTH` is now supported in addition to `IPsec/L2TP`! This new mode is faster with less overhead. On Android, this mode is called `Xauth PSK`. On iOS/OSX it is called `(Cisco) IPSec`. Windows users can use the free <a href="https://www.shrew.net/download/vpn" target="_blank">Shrew Soft client</a>.
+
 Enjoy your very own VPN! :sparkles::tada::rocket::sparkles:
 
 ## Important Notes
@@ -101,13 +104,11 @@ For **Windows users**, a <a href="https://documentation.meraki.com/MX-Z/Client_V
 
 **Android 6 (Marshmallow) users**: Edit `/etc/ipsec.conf` and append `,aes256-sha2_256` to both `ike=` and `phase2alg=`. Then <a href="https://libreswan.org/wiki/FAQ#Android_6.0_connection_comes_up_but_no_packet_flow" target="_blank">add a new line</a> `sha2-truncbug=yes`. Indent lines with two spaces. Finally, run `service ipsec restart`.
 
-**iPhone/iPad users**: In iOS settings, choose `L2TP` (instead of `IPSec`) as the VPN type.
+To create multiple VPN users with different credentials for `IPsec/L2TP`, just <a href="docs/enable-multiple-users.txt" target="_blank">edit a few lines</a> in the scripts.
 
-To enable multiple VPN users with different credentials, just <a href="docs/enable-multiple-users.txt" target="_blank">edit a few lines</a> in the scripts.
+Clients are set to use <a href="https://developers.google.com/speed/public-dns/" target="_blank">Google Public DNS</a> when the VPN is active. To change, edit `options.xl2tpd` and `ipsec.conf`.
 
-Clients are configured to use <a href="https://developers.google.com/speed/public-dns/" target="_blank">Google Public DNS</a> when the VPN is active. To change, set `ms-dns` in `options.xl2tpd`.
+For servers with a custom SSH port (not 22) or other services, edit the <a href="vpnsetup.sh#L323" target="_blank">IPTables rules</a> before using.
-
-For servers with a custom SSH port (not 22) or other services, edit the <a href="vpnsetup.sh#L298" target="_blank">IPTables rules</a> before using.
 
 The scripts will backup existing config files before making changes, with `.old-date-time` suffix.