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diff --git a/docs/vpn.rst b/docs/vpn.rst index ddf967b6..13eae32c 100644 --- a/docs/vpn.rst +++ b/docs/vpn.rst @@ -866,6 +866,54 @@ SPOKE2 Example Configuration set protocols static route 192.168.1.0/24 next-hop 10.0.0.1 set protocols static route 192.168.2.0/24 next-hop 10.0.0.2 + +PPTP-Server +----------- + +The Point-to-Point Tunneling Protocol (PPTP_) has been implemented in VyOS only for backwards compatibility. +PPTP has many well known secrurity issues and you should use one of the many other new VPN implementations. + +As per default and if not otherwise defined, mschap-v2 is being used for authentication and mppe 128-bit (stateless) for encryption. +If no gateway-address is set within the configuration, the lowest IP out of the /24 client-ip-pool is being used. For instance, in the example below it would be 192.168.0.1. + +server example +^^^^^^^^^^^^^^ + +.. code-block:: sh + + set vpn pptp remote-access authentication local-users username test password 'test' + set vpn pptp remote-access authentication mode 'local' + set vpn pptp remote-access client-ip-pool start '192.168.0.10' + set vpn pptp remote-access client-ip-pool stop '192.168.0.15' + set vpn pptp remote-access gateway-address '10.100.100.1' + set vpn pptp remote-access outside-address '10.1.1.120' + + +client example (debian 9) +^^^^^^^^^^^^^^^^^^^^^^^^^ + +Install the client software via apt and execute pptpsetup to generate the configuration. + + +.. code-block:: sh + + apt-get install pptp-linux + pptpsetup --create TESTTUNNEL --server 10.1.1.120 --username test --password test --encrypt + pon TESTTUNNEL + +The command pon TESTUNNEL establishes the PPTP tunnel to the remote system. + + +All tunnel sessions can be checked via: + +.. code-block:: sh + + run sh pptp-server sessions + ifname | username | calling-sid | ip | type | comp | state | uptime + --------+----------+-------------+--------------+------+------+--------+---------- + ppp0 | test | 10.1.1.99 | 192.168.0.10 | pptp | mppe | active | 00:00:58 + + .. _`Google Public DNS`: https://developers.google.com/speed/public-dns .. _Quad9: https://quad9.net .. _CloudFlare: https://blog.cloudflare.com/announcing-1111 @@ -875,6 +923,7 @@ SPOKE2 Example Configuration .. _RFC2332: https://tools.ietf.org/html/rfc2332 .. _RFC1702: https://tools.ietf.org/html/rfc1702 .. _RFC4301: https://tools.ietf.org/html/rfc4301 +.. _PPTP: https://en.wikipedia.org/wiki/Point-to-Point_Tunneling_Protocol .. include:: interfaces/wireguard.rst |