diff options
Diffstat (limited to 'docs/configuration')
| -rw-r--r-- | docs/configuration/interfaces/wireguard.rst | 128 |
1 files changed, 86 insertions, 42 deletions
diff --git a/docs/configuration/interfaces/wireguard.rst b/docs/configuration/interfaces/wireguard.rst index 0e340007..07ced733 100644 --- a/docs/configuration/interfaces/wireguard.rst +++ b/docs/configuration/interfaces/wireguard.rst @@ -8,15 +8,16 @@ 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, which includes a private key to decrypt incoming traffic, and a public key for peer(s) to encrypt traffic. -Generate keypair ----------------- +Generate Keypair +================ .. opcmd:: generate wireguard default-keypair @@ -35,8 +36,8 @@ Generate keypair hW17UxY7zeydJNPIyo3UtGnBHkzTK/NeBOrDSIU9Tx0= -Generate named keypair ----------------------- +Generate Named Keypair +====================== Named keypairs can be used on a interface basis when configured. If multiple WireGuard interfaces are being configured, each can have their @@ -51,7 +52,7 @@ The commands below generates 2 keypairs unrelated to each other. 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, @@ -210,56 +211,99 @@ to the server go over the connection. PersistentKeepalive = 25 -Operational commands -==================== +******************** +Operational Commands +******************** -**Show interface status** +Status +====== -.. code-block:: none +.. opcmd:: show interfaces wireguard + + Get a list of all wireguard interfaces + + .. code-block:: none + + Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down + Interface IP Address S/L Description + --------- ---------- --- ----------- + wg0 10.0.0.1/24 u/u + + +.. opcmd:: show interfaces wireguard <interface> - vyos@wg01# run show interfaces wireguard wg01 - interface: wg1 - description: VPN-to-wg01 - address: 10.2.0.1/24 - public key: RIbtUTCfgzNjnLNPQ/asldkfjhaERDFl2H/xUfbyjc= + Show general information about specific WireGuard interface + + .. code-block:: none + + vyos@vyos:~$ show interfaces wireguard wg01 + interface: wg0 + address: 10.0.0.1/24 + public key: h1HkYlSuHdJN6Qv4Hz4bBzjGg5WUty+U1L7DJsZy1iE= private key: (hidden) - listening port: 53665 - peer: to-wg02 - public key: u41jO3OF73Gq1WARMMFG7tOfk7+r8o8AzPxJ1FZRhzk= - latest handshake: 0:01:20 - status: active - endpoint: 192.168.0.124:12345 - allowed ips: 10.2.0.0/24 - transfer: 42 GB received, 487 MB sent - persistent keepalive: every 15 seconds - RX: - bytes packets errors dropped overrun mcast - 45252407916 31192260 0 244493 0 0 - TX: - bytes packets errors dropped carrier collisions - 511649780 5129601 24465 0 0 0 - -**Show public key of the default key** + listening port: 41751 -.. code-block:: none + RX: bytes packets errors dropped overrun mcast + 0 0 0 0 0 0 + TX: bytes packets errors dropped carrier collisions + 0 0 0 0 0 0 - vyos@wg01# run show wireguard keypair pubkey default - FAXCPb6EbTlSH5200J5zTopt9AYXneBthAySPBLbZwM= +Encryption Keys +=============== -**Show public key of a named key** +.. opcmd:: show wireguard keypair pubkey <name> -.. code-block:: none + Show public key portion for specified key. This can be either the ``default`` + key, or any other named key-pair. - vyos@wg01# run show wireguard keypair pubkey KP01 - HUtsu198toEnm1poGoRTyqkUKfKUdyh54f45dtcahDM= + The ``default`` keypair + .. code-block:: none -**Delete wireguard keypairs** + vyos@vyos:~$ show wireguard keypair pubkey default + FAXCPb6EbTlSH5200J5zTopt9AYXneBthAySPBLbZwM= -.. code-block:: none + Name keypair ``KP01`` + + .. code-block:: none + + vyos@vyos:~$ show wireguard keypair pubkey KP01 + HUtsu198toEnm1poGoRTyqkUKfKUdyh54f45dtcahDM= + +.. opcmd:: delete wireguard keypair pubkey <name> + + Delete a keypair, this can be either the ``default`` key, or any other + named key-pair. + + .. code-block:: none + + vyos@vyos:~$ delete wireguard keypair default + + +Mobile "RoadWarrior" clients +============================ + +Some users tend to connect their mobile devices using WireGuard to their VyOS +router. To ease deployment one can generate a "per mobile" configuration from +the VyOS CLI. + +.. warning:: From a security perspective it is not recommended to let a third + party create the private key for a secured connection. You should create the + private portion on your own and only hand out the public key. Please keep this + in mind when using this convenience feature. + +.. opcmd:: generate wireguard mobile-config <interface> server <ip | fqdn> address <client ip> + + Using this command you will create a client configuration which can connect to + ``interface`` on this router. The public key from the specified interface is + automatically extracted and embedded into the configuration. - vyos@wg01$ delete wireguard keypair default + In addition you will specifiy the IP address or FQDN for the client where it + will connect to. The address parameter is used to assign a given client an + IPv4 or IPv6 address. + .. figure:: /_static/images/wireguard_qrcode.jpg + :alt: WireGuard Client QR code .. stop_vyoslinter |