NMDeviceWireGuard: libnm Reference Manual

## NMDeviceWireGuard NMDeviceWireGuard |

## Functions

GBytes * | nm_device_wireguard_get_public_key ()
guint16 | nm_device_wireguard_get_listen_port ()
guint32 | nm_device_wireguard_get_fwmark ()

## Types and Values

#define | NM_DEVICE_WIREGUARD_PUBLIC_KEY
#define | NM_DEVICE_WIREGUARD_LISTEN_PORT
#define | NM_DEVICE_WIREGUARD_FWMARK

## Description

## Functions

### nm_device_wireguard_get_public_key ()

    GBytes *
    nm_device_wireguard_get_public_key (NMDeviceWireGuard *device);

Gets the public key for this interface

#### Parameters

device | a NMDeviceWireGuard |

#### Returns

the GBytes containing the 32-byte public key.

[transfer none]

Since: 1.14

### nm_device_wireguard_get_listen_port ()

    guint16
    nm_device_wireguard_get_listen_port (NMDeviceWireGuard *device);

Gets the local UDP port this interface listens on

#### Parameters

device | a NMDeviceWireGuard |

#### Returns

UDP listen port

Since: 1.14

### nm_device_wireguard_get_fwmark ()

    guint32
    nm_device_wireguard_get_fwmark (NMDeviceWireGuard *device);

Gets the fwmark (firewall mark) for this interface. It can be used to set routing policy for outgoing encrypted packets. See: ip-rule(8)

#### Parameters

device | a NMDeviceWireGuard |

#### Returns

0 if fwmark not in use, 32-bit fwmark value otherwise

Since: 1.14

## Types and Values

### NM_DEVICE_WIREGUARD_PUBLIC_KEY

    #define NM_DEVICE_WIREGUARD_PUBLIC_KEY   "public-key"

### NM_DEVICE_WIREGUARD_LISTEN_PORT

    #define NM_DEVICE_WIREGUARD_LISTEN_PORT  "listen-port"

### NM_DEVICE_WIREGUARD_FWMARK

    #define NM_DEVICE_WIREGUARD_FWMARK       "fwmark"