...
Property | Description |
---|---|
comment (string; Default: ) | Short description of the tunnel. |
disabled (yes | no; Default: no) | Enables/disables the tunnel. |
listen-port (integer; Default: 13231) | Port for WireGuard service to listen on for incoming sessions. |
mtu (integer [0..65536]; Default: 1420) | Layer3 Maximum transmission unit. |
name (string; Default: ) | Name of the tunnel. |
private-key (string; Default: ) | A base64 private key. If not specified, it will be automatically generated upon interface creation. Each network interface has a private key and a list of peers. |
Read-only properties
Property | Description |
---|---|
public-key (string) | A base64 public key is calculated from the private key. Each peer has a public key. Public keys are used by peers to authenticate each other. They can be passed around for use in configuration files. |
running (yes | no) | Whether the interface is running. |
Peers
Property | Description | |
---|---|---|
allowed-address (IP/IPv6 prefix; Default: ) | List of IP (v4 or v6) addresses with CIDR masks from which incoming traffic for this peer is allowed and to which outgoing traffic for this peer is directed | . The catch-all 0.0.0.0/0 may be specified for matching all IPv4 addresses, and ::/0 may be specified for matching all IPv6 addresses. This IP address has to be in the same subnet as WireGuard interface set on ROS. If WireGuard interface is at 192.168.99.1/24, You have to input 192.168.99.2 to the client. By adding this IP under 'Allowed Address', you are saying that only this specific client (phone for example) is permitted to connect to this peer configuration. Allowed-address range cannot overlap on one interface, so you need to set own range for each peer. |
comment (string; Default: ) | Short description of the peer. | |
disabled (yes | no; Default: no) | Enables/disables the peer. | |
endpoint-address (IP/Hostname; Default: ) | An endpointThe IP address or hostname | can be left blank to allow remote connection from any address. It is used by WireGuard to establish a secure connection between two peers. |
endpoint-port (integer:0..65535; Default: ) | An endpoint port can be left blank to allow remote connection from any portThe Endpoint port is the UDP port on which a WireGuard peer listens for incoming traffic. | |
interface (string; Default: ) | Name of the WireGuard interface the peer belongs to. | |
persistent-keepalive (integer:0..65535; Default: 0) | A seconds interval, between 1 and 65535 inclusive, of how often to send an authenticated empty packet to the peer for the purpose of keeping a stateful firewall or NAT mapping valid persistently. For example, if the interface very rarely sends traffic, but it might at anytime receive traffic from a peer, and it is behind NAT, the interface might benefit from having a persistent keepalive interval of 25 seconds. | |
preshared-key (string; Default: ) | A base64 preshared key. Optional, and may be omitted. This option adds an additional layer of symmetric-key cryptography to be mixed into the already existing public-key cryptography, for post-quantum resistance. Also can be generated automatically or entered manually, when the key is provided by the system administrator. | |
private-key (auto/none; Default: none) | A base64 private key. | |
public-key (string; Default: ) | A base64 public key is calculated from the private key. Each peer has a public key. Public keys are used by peers to authenticate each other. They can be passed around for use in configuration files. | |
show-client-config | Will show already created Peer configuration and generate a QR code for easier peer setup on a client device. Does not affect the WireGuard Server. | |
Used for the client-server setup scenario, when the configuration is imported using a qr code for a client, configuration details on tab with qrcode will appear once it has been set in the fields: | ||
client-address (IP/IPv6 prefix; Default: ) | When imported using a qr code for a client (for example, a phone), then this address for the wg interface is set on that device. | |
client-dns (IP/IPv6 prefix; Default: ) | Specify when using WireGuard Server as a VPN gateway for peer traffic. | |
client-endpoint (IP/IPv6 prefix; Default: ) | The IP address and port number of the WireGuard Server. | |
client-keepalive (integer:0..65535; Default: 0) | Same as persistent-keepalive but from peer side. | |
client-listen-port (integer:0..65535; Default: ) | The | remote peer's calculated public key.local port upon which this WireGuard tunnel will listen for incoming traffic from peers, and the port from which it will source outgoing packets. |
name (string; Default: ) | Allows adding name to a peer. Name will be used as a reference for a peer in WireGuard logs. (Available from RouterOS version 7.15) | |
is-responder (yes | no; Default: no) | Specifies if peer is intended to be connection initiator or only responder. Should be used on WireGuard devices that are used as "servers" for other devices as clients to connect to. Otherwise router will all repeatedly try to connect "endpoint-address" or "current-endpoint-address" causing unnecessary system logs to be written. |
*AllowedIPs configuration that is provided to the client through WireGuard peer export (configuration file or QR code) can not be changed and will be "0.0.0.0/0, ::/0" at the moment. If it is necessary to change these values on remote end, then that is up to the remote peer software used for WireGuard connection.
Note |
---|
Minimum parameters must be specified for importing on the client device by QR-code/file. Example: interface: wireguard1 public-key: v/oIzPyFm1FPHrqhytZgsKjU7mUToQHLrW+Tb5e601M= private-key: KMwxqe/iXAU8Jn9dd1o5pPdHep2blGxNWm9I944/I24= allowed-address: 192.168.88.3/24 client-address: 192.168.88.3/32 client-endpoint: example.com:13231 |
Note |
---|
When using interface/wireguard/wg-import file=, you may get Could not parse error, if Wireguard import file starts with #, use it clean as per example: [Interface] |
Read-only properties
Property | Description |
---|---|
current-endpoint-address (IP/IPv6) | The most recent source IP address of correctly authenticated packets from the peer. |
current-endpoint-port (integer) | The most recent source IP port of correctly authenticated packets from the peer. |
last-handshake (integer) | Time in seconds after the last successful handshake. |
rx (integer) | The total amount of bytes received from the peer. |
tx (integer) | The total amount of bytes transmitted to the peer. |
...
Code Block | ||
---|---|---|
| ||
/interface wireguard peers add allowed-address=192.168.100.2/32 interface=wireguard1 public-key="b4EwzDKWhoMTKn4lXP55O9EQ9oj/fv6yH72h+qPG7iM=<paste public key from remote device here>" |
Firewall considerations
If you have default or strict firewall configured, you need to allow remote device to establish the WireGuard connection to your device.
Code Block | ||
---|---|---|
| ||
/ip firewall filter add action=accept chain=input comment="allow WireGuard" dst-port=13231 protocol=udp place-before=1 |
To allow remote devices to connect to the RouterOS services (e.g. request DNS), allow the WireGuard subnet in input chain.
Code Block | ||
---|---|---|
| ||
/ip firewall filter
add action=accept chain=input comment="allow WireGuard traffic" src-address=192.168.100.0/24 place-before=1 |
Or simply add the WireGuard interface to "LAN" interface list.
Code Block | ||
---|---|---|
| ||
/interface list member
add interface=wireguard1 list=LAN |
iOS configuration
Download the WireGuard application from the App Store. Open it up and create a new configuration from scratch.
First of all give your connection a "Name" and choose to generate a keypair. The generated public key is necessary for peer's configuration on RouterOS side.
Specify an IP address in "Addresses" field that is in the same subnet as configured on the server side. This address will be used for communication. For this example, we used 192.168.100.1/24 on the RouterOS side, you can use 192.168.100.2 here.
If necessary, configure the DNS servers. If allow-remote-requests is set to yes under IP/DNS section on the RouterOS side, you can specify the remote WireGuard IP address here.
Click "Add peer" which reveals more parameters.
...
"Allowed IPs" are set to 0.0.0.0/0 to allow all traffic to be sent over the WireGuard tunnel.
Code Block | ||
---|---|---|
| ||
Depending on your configuration, you may need to add a NAT rule
chain=dstnat action=dst-nat to-ports=port protocol=udp in-interface=interface dst-port=port |
Windows 10 configuration
Download WireGuard installer from Wireguard
Run as Administrator.
Press Ctrl+n to add new empty tunnel, add name for interface, Public key should be auto generated copy it to RouterOS peer configuration.
Add to server configuration, so full configuration looks like this (keep your auto generated PrivateKey in [Interface] section:
Code Block | ||
---|---|---|
| ||
[Interface]
PrivateKey = your_autogenerated_public_key=
Address = 192.168.100.2/24
DNS = 192.168.100.1
[Peer]
PublicKey = your_MikroTik_public_KEY=
AllowedIPs = 0.0.0.0/0
Endpoint = example.com:13231 |
Save and Activate