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zh:docs:guide-user:services:vpn:overview

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VPN 概览

就像 DMZ一样, VPN是一个security相关的概念, 它并不是一个协议(比如ssh),也不是一个特定的软件包, 在两个或者多个主机间设置VPN,可以使用的软件包有很多种。它们都使用Client-Server concept,并且互相之间通常兼容. 查看下 OSI model,你可以意识到加解密可以在通信协议栈的不同layer上进行.

如果你的硬件支持 Cryptographic Hardware Acceleration,你需要确保它被你的OpenWrt版本支持,并且被使能了.

IPsec

strongSwan is a recommended IPsec implementation, though some of this documentation may be relevant for other configurations.

strongSwan

Racoon

Openswan

OpenVPN

OpenConnect

You may setup OpenWrt as an OpenConnect VPN client or server. This is a protocol based on SSL/TLS and datagram TLS and is compatible with CISCO's AnyConnect SSL VPN.

There are various openconnect clients, including in GNOME NetworkManager, Windows, and Android.

PPTP

:!: Not secure! PPTP is broken since 1997. See poptop security message.

  • basic describes a PPTP solution with pptpd
  • client Howto install and setup a VPN client compatible with PPTP servers
  • nat_traversal VPN NAT traversal (VPN Pass Through) for single/multiple LAN client(s) connecting to PPTP Servers on the WAN

Other VPN solutions

VPN and mesh

External Documentation

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zh/docs/guide-user/services/vpn/overview.txt · Last modified: 2019/08/26 15:08 by vgaetera