nm_setting_tun_new ()

NMSetting *
nm_setting_tun_new (void);

Creates a new NMSettingTun object with default values.

Since: 1.2

nm_setting_tun_get_mode ()

NMSettingTunMode
nm_setting_tun_get_mode (NMSettingTun *setting);

Since: 1.2

nm_setting_tun_get_owner ()

const char *
nm_setting_tun_get_owner (NMSettingTun *setting);

Since: 1.2

nm_setting_tun_get_group ()

const char *
nm_setting_tun_get_group (NMSettingTun *setting);

Since: 1.2

nm_setting_tun_get_pi ()

gboolean
nm_setting_tun_get_pi (NMSettingTun *setting);

Since: 1.2

nm_setting_tun_get_vnet_hdr ()

gboolean
nm_setting_tun_get_vnet_hdr (NMSettingTun *setting);

Since: 1.2

nm_setting_tun_get_multi_queue ()

gboolean
nm_setting_tun_get_multi_queue (NMSettingTun *setting);

Since: 1.2

NM_SETTING_TUN_SETTING_NAME

#define NM_SETTING_TUN_SETTING_NAME "tun"

NM_SETTING_TUN_MODE

#define NM_SETTING_TUN_MODE        "mode"

NM_SETTING_TUN_OWNER

#define NM_SETTING_TUN_OWNER       "owner"

NM_SETTING_TUN_GROUP

#define NM_SETTING_TUN_GROUP       "group"

NM_SETTING_TUN_PI

#define NM_SETTING_TUN_PI          "pi"

NM_SETTING_TUN_VNET_HDR

#define NM_SETTING_TUN_VNET_HDR    "vnet-hdr"

NM_SETTING_TUN_MULTI_QUEUE

#define NM_SETTING_TUN_MULTI_QUEUE "multi-queue"

enum NMSettingTunMode

NMSettingTunMode values indicate the device type (TUN/TAP)

NMSettingTun

typedef struct _NMSettingTun NMSettingTun;

Tunnel Settings

The “group” property

  “group”                    char *

The group ID which will own the device. If set to NULL everyone will be able to use the device.

Owner: NMSettingTun

Flags: Read / Write

Default value: NULL

Since: 1.2

The “mode” property

  “mode”                     guint

The operating mode of the virtual device. Allowed values are NM_SETTING_TUN_MODE_TUN to create a layer 3 device and NM_SETTING_TUN_MODE_TAP to create an Ethernet-like layer 2 one.

Owner: NMSettingTun

Flags: Read / Write

Default value: 1

Since: 1.2

The “multi-queue” property

  “multi-queue”              gboolean

If the property is set to TRUE, the interface will support multiple file descriptors (queues) to parallelize packet sending or receiving. Otherwise, the interface will only support a single queue.

Owner: NMSettingTun

Flags: Read / Write

Default value: FALSE

Since: 1.2

The “owner” property

  “owner”                    char *

The user ID which will own the device. If set to NULL everyone will be able to use the device.

Owner: NMSettingTun

Flags: Read / Write

Default value: NULL

Since: 1.2

The “pi” property

  “pi”                       gboolean

If TRUE the interface will prepend a 4 byte header describing the physical interface to the packets.

Owner: NMSettingTun

Flags: Read / Write

Default value: FALSE

Since: 1.2

The “vnet-hdr” property

  “vnet-hdr”                 gboolean

If TRUE the IFF_VNET_HDR the tunnel packets will include a virtio network header.

Owner: NMSettingTun

Flags: Read / Write

Default value: FALSE

Since: 1.2