wireguard is also a VPN technology

- extract wireguard from network-interfaces
- include wireguard as an external file in network-interfaces
- include wireguard as an external file in vpn

1 files changed, 1 insertions, 121 deletions

diff --git a/docs/network-interfaces.rst b/docs/network-interfaces.rst
index 36c63da5..0214ee1e 100644
--- a/docs/network-interfaces.rst
+++ b/docs/network-interfaces.rst
@@ -804,124 +804,4 @@ gateway. You can add an IP to a bridge-group to create a gateway.
        }
   }
 
-
-WireGuard VPN Interface
------------------------
-
-WireGuard_ is an extremely simple yet fast and modern VPN that utilizes
-state-of-the-art cryptography. See https://www.wireguard.com for more
-information.
-
-Configuration
-^^^^^^^^^^^^^
-
-Generate the keypair, which creates a public and private part and stores it
-within VyOS.
-
-.. code-block:: sh
-
-  wg01:~$ configure
-  wg01# run generate wireguard keypair
-
-The public key is being shared with your peer(s), your peer will encrypt all
-traffic to your system using this public key.
-
-.. code-block:: sh
-
-  wg01# run show wireguard pubkey
-  u41jO3OF73Gq1WARMMFG7tOfk7+r8o8AzPxJ1FZRhzk=
-
-The next step is to configure your local side as well as the policy based
-trusted destination addresses. If you only initiate a connection, the listen
-port and endpoint is optional, if you however act as a server and endpoints
-initiate the connections to your system, you need to define a port your clients
-can connect to, otherwise it's randomly chosen and may make it difficult with
-firewall rules, since the port may be a different one when you reboot your
-system.
-
-You will also need the public key of your peer as well as the network(s) you
-want to tunnel (allowed-ips) to configure a wireguard tunnel. The public key
-below is always the public key from your peer, not your local one.
-
-**local side**
-
-.. code-block:: sh
-
-  set interfaces wireguard wg01 address '10.1.0.1/24'
-  set interfaces wireguard wg01 description 'VPN-to-wg02'
-  set interfaces wireguard wg01 peer to-wg02 allowed-ips '10.2.0.0/24'
-  set interfaces wireguard wg01 peer to-wg02 endpoint '192.168.0.142:12345'
-  set interfaces wireguard wg01 peer to-wg02 pubkey 'XMrlPykaxhdAAiSjhtPlvi30NVkvLQliQuKP7AI7CyI='
-  set interfaces wireguard wg01 port '12345'
-  set protocols static interface-route 10.2.0.0/24 next-hop-interface wg01
-
-The last step is to define an interface route for 10.2.0.0/24 to get through
-the wireguard interface `wg01`. Multiple IPs or networks can be defined and
-routed, the last check is allowed-ips which either prevents or allows the
-traffic.
-
-**remote side**
-
-.. code-block:: sh
-
-  set interfaces wireguard wg01 address '10.2.0.1/24'
-  set interfaces wireguard wg01 description 'VPN-to-wg01'
-  set interfaces wireguard wg01 peer to-wg02 allowed-ips '10.1.0.0/24'
-  set interfaces wireguard wg01 peer to-wg02 endpoint '192.168.0.124:12345'
-  set interfaces wireguard wg01 peer to-wg02 pubkey 'u41jO3OF73Gq1WARMMFG7tOfk7+r8o8AzPxJ1FZRhzk='
-  set interfaces wireguard wg01 port '12345'
-  set protocols static interface-route 10.1.0.0/24 next-hop-interface wg01
-
-Assure that your firewall rules allow the traffic, in which case you have a
-working VPN using wireguard.
-
-.. code-block:: sh
-
-  wg01# ping 10.2.0.1
-  PING 10.2.0.1 (10.2.0.1) 56(84) bytes of data.
-  64 bytes from 10.2.0.1: icmp_seq=1 ttl=64 time=1.16 ms
-  64 bytes from 10.2.0.1: icmp_seq=2 ttl=64 time=1.77 ms
-
-  wg02# ping 10.1.0.1
-  PING 10.1.0.1 (10.1.0.1) 56(84) bytes of data.
-  64 bytes from 10.1.0.1: icmp_seq=1 ttl=64 time=4.40 ms
-  64 bytes from 10.1.0.1: icmp_seq=2 ttl=64 time=1.02 ms
-
-An additional layer of symmetric-key crypto can be used on top of the
-asymmetric crypto, which is optional.
-
-.. code-block:: sh
-
-  wg01# run generate wireguard preshared-key
-  rvVDOoc2IYEnV+k5p7TNAmHBMEGTHbPU8Qqg8c/sUqc=
-
-Copy the key, it is not stored on the local file system. Make sure you
-distribute that key in a safe manner, it's a symmatric key, so only you and
-your peer should have knowledge if its content.
-
-.. code-block:: sh
-
-  wg01# set interfaces wireguard wg01 peer to-wg02 preshared-key 'rvVDOoc2IYEnV+k5p7TNAmHBMEGTHbPU8Qqg8c/sUqc='
-  wg02# set interfaces wireguard wg01 peer to-wg01 preshared-key 'rvVDOoc2IYEnV+k5p7TNAmHBMEGTHbPU8Qqg8c/sUqc='
-
-**operational commands**
-
-.. code-block:: sh
-
-  vyos@wg01# show interfaces wireguard wg01
-
-  interface: wg01
-  public key: xHvgSJC8RTClfvjc0oX6OALxU6GGLapjthjw7x82CSw=
-  private key: (hidden)
-  listening port: 12345
-
-  peer: 9Ek3R30mG6Vk+GHsENtPF0b9Ul+ftxx4dDBa1bdBxX8=
-  endpoint: 192.168.0.142:12345
-  allowed ips: 10.2.0.0/24
-  latest handshake: 4 minutes, 22 seconds ago
-  transfer: 860 B received, 948 B sent
-
-.. _RFC4862: https://tools.ietf.org/html/rfc4862
-.. _RFC4291: http://tools.ietf.org/html/rfc4291#section-2.5.1
-.. _RFC7348: https://datatracker.ietf.org/doc/rfc7348/
-.. _WireGuard: https://www.wireguard.com
+.. include:: interfaces/wireguard.rst