From 1e9d55429fb8dcef46ab1c1264421e2f8b540826 Mon Sep 17 00:00:00 2001 From: hwdsl2 Date: Sat, 28 Oct 2017 17:06:35 -0500 Subject: [PATCH] Update docs - Add a note on using L2TP kernel support --- README-zh.md | 2 ++ README.md | 2 ++ 2 files changed, 4 insertions(+) diff --git a/README-zh.md b/README-zh.md index 14eb4d3..aa33857 100644 --- a/README-zh.md +++ b/README-zh.md @@ -149,6 +149,8 @@ VPN_PASSWORD='你的VPN密码' sh vpnsetup.sh 在 VPN 已连接时，客户端配置为使用 Google Public DNS。如果偏好其它的域名解析服务，请编辑 `/etc/ppp/options.xl2tpd` 和 `/etc/ipsec.conf` 并替换 `8.8.8.8` 和 `8.8.4.4`。然后重启服务器。 +使用 L2TP 内核支持有助于提高 IPsec/L2TP 性能。它在以下系统上可用： Ubuntu 16.04, Debian 9, CentOS 7 和 6。 Ubuntu 16.04 用户需要安装 `` linux-image-extra-`uname -r` `` 软件包并且重启 `xl2tpd` 服务。 + 如果需要在安装后更改 IPTables 规则，请编辑 `/etc/iptables.rules` 和/或 `/etc/iptables/rules.v4` (Ubuntu/Debian)，或者 `/etc/sysconfig/iptables` (CentOS)。然后重启服务器。 在使用 `IPsec/L2TP` 连接时，VPN 服务器在虚拟网络 `192.168.42.0/24` 内具有 IP `192.168.42.1`。 diff --git a/README.md b/README.md index 860c00f..fb7c7e5 100644 --- a/README.md +++ b/README.md @@ -149,6 +149,8 @@ If you wish to add, edit or remove VPN user accounts, see Google Public DNS when the VPN is active. If another DNS provider is preferred, replace `8.8.8.8` and `8.8.4.4` in both `/etc/ppp/options.xl2tpd` and `/etc/ipsec.conf`. Then reboot your server. +Using L2TP kernel support could improve IPsec/L2TP performance. It is available on Ubuntu 16.04, Debian 9, CentOS 7 and 6. Ubuntu 16.04 users should install the `` linux-image-extra-`uname -r` `` package and restart the `xl2tpd` service. + To modify the IPTables rules after install, edit `/etc/iptables.rules` and/or `/etc/iptables/rules.v4` (Ubuntu/Debian), or `/etc/sysconfig/iptables` (CentOS). Then reboot your server. When connecting via `IPsec/L2TP`, the VPN server has IP `192.168.42.1` within the VPN subnet `192.168.42.0/24`.