sing-box/docs/configuration/endpoint/wireguard.md
2024-11-23 13:29:49 +08:00

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---
icon: material/new-box
---
!!! question "Since sing-box 1.11.0"
### Structure
```json
{
"type": "wireguard",
"tag": "wg-ep",
"system": false,
"name": "",
"mtu": 1408,
"address": [],
"private_key": "",
"listen_port": 10000,
"peers": [
{
"address": "127.0.0.1",
"port": 10001,
"public_key": "",
"pre_shared_key": "",
"allowed_ips": [],
"persistent_keepalive_interval": 0,
"reserved": [0, 0, 0]
}
],
"udp_timeout": "",
"workers": 0,
... // Dial Fields
}
```
!!! note ""
You can ignore the JSON Array [] tag when the content is only one item
### Fields
#### system
Use system interface.
Requires privilege and cannot conflict with exists system interfaces.
#### name
Custom interface name for system interface.
#### mtu
WireGuard MTU.
`1408` will be used by default.
#### address
==Required==
List of IP (v4 or v6) address prefixes to be assigned to the interface.
#### private_key
==Required==
WireGuard requires base64-encoded public and private keys. These can be generated using the wg(8) utility:
```shell
wg genkey
echo "private key" || wg pubkey
```
or `sing-box generate wg-keypair`.
#### peers
==Required==
List of WireGuard peers.
#### peers.address
WireGuard peer address.
#### peers.port
WireGuard peer port.
#### peers.public_key
==Required==
WireGuard peer public key.
#### peers.pre_shared_key
WireGuard peer pre-shared key.
#### peers.allowed_ips
==Required==
WireGuard allowed IPs.
#### peers.persistent_keepalive_interval
WireGuard persistent keepalive interval, in seconds.
Disabled by default.
#### peers.reserved
WireGuard reserved field bytes.
#### udp_timeout
UDP NAT expiration time.
`5m` will be used by default.
#### workers
WireGuard worker count.
CPU count is used by default.
### Dial Fields
See [Dial Fields](/configuration/shared/dial/) for details.