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wireguard: use documented section style guide

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Christian Poessinger 2020-03-02 21:14:50 +01:00
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docs/vpn/wireguard.rst
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@ -1,20 +1,21 @@
.. _wireguard:
WireGuard VPN Interface
-----------------------
#########
WireGuard
#########
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
^^^^^^^^^^^^^
=============
Wireguard requires the generation of a keypair, a private key which will decrypt
incoming traffic and a public key, which the peer(s) will use to encrypt traffic.
Generate a keypair
~~~~~~~~~~~~~~~~~~
Generate keypair
----------------
Generate the keypair, which creates a public and private part and stores it
within VyOS.
@ -35,8 +36,8 @@ traffic to your system using this public key.
u41jO3OF73Gq1WARMMFG7tOfk7+r8o8AzPxJ1FZRhzk=
Generate named keypairs
~~~~~~~~~~~~~~~~~~~~~~~
Generate named keypair
----------------------
Named keypairs can be used on a interface basis, if configured.
If multiple wireguard interfaces are being configured, each can have
@ -52,8 +53,8 @@ to each other.
wg01# run generate wireguard named-keypairs KP02
Wireguard Interface configuration
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Interface configuration
-----------------------
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
@ -79,7 +80,8 @@ below is always the public key from your peer, not your local one.
set interfaces wireguard wg01 port '12345'
set protocols static interface-route 10.2.0.0/24 next-hop-interface wg01
.. note:: The `endpoint` must be an IP and not a fully qualified domain name (FQDN). Using a FQDN will result in unexpected behavior.
.. note:: The `endpoint` must be an IP and not a fully qualified domain name
(FQDN). Using a FQDN will result in unexpected behavior.
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
@ -143,11 +145,13 @@ your peer should have knowledge of its content.
wg02# set interfaces wireguard wg01 peer to-wg01 preshared-key 'rvVDOoc2IYEnV+k5p7TNAmHBMEGTHbPU8Qqg8c/sUqc='
Road Warrior Example
~~~~~~~~~~~~~~~~~~~~
--------------------
With WireGuard, a Road Warrior VPN config is similar to a site-to-site VPN. It just lacks the ``endpoint`` address.
With WireGuard, a Road Warrior VPN config is similar to a site-to-site VPN. It
just lacks the ``endpoint`` address.
In the following example, the IPs for the remote clients are defined in the peers. This would allow the peers to interact with one another.
In the following example, the IPs for the remote clients are defined in the
peers. This would allow the peers to interact with one another.
.. code-block:: none
@ -170,8 +174,9 @@ In the following example, the IPs for the remote clients are defined in the peer
port 2224
}
The following is the config for the iPhone peer above. It's important to note that the ``AllowedIPs`` setting
directs all IPv4 and IPv6 traffic through the connection.
The following is the config for the iPhone peer above. It's important to note
that the ``AllowedIPs`` setting directs all IPv4 and IPv6 traffic through the
connection.
.. code-block:: none
@ -187,7 +192,8 @@ directs all IPv4 and IPv6 traffic through the connection.
PersistentKeepalive = 25
This MacBook peer is doing split-tunneling, where only the subnets local to the server go over the connection.
This MacBook peer is doing split-tunneling, where only the subnets local to the
server go over the connection.
.. code-block:: none
@ -203,7 +209,7 @@ This MacBook peer is doing split-tunneling, where only the subnets local to the
Operational commands
^^^^^^^^^^^^^^^^^^^^
====================
**Show interface status**