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NetworkManager/libnm-core/nm-setting-bridge.c
Beniamino Galvani 1e5b0788bc libnm-core: add vlans property to bridge-port setting
2019-03-26 17:18:29 +01:00

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
* Copyright 2011 - 2017 Red Hat, Inc.
*/
#include "nm-default.h"
#include "nm-setting-bridge.h"
#include <ctype.h>
#include <stdlib.h>
#include "nm-connection-private.h"
#include "nm-utils.h"
#include "nm-utils-private.h"
/**
* SECTION:nm-setting-bridge
* @short_description: Describes connection properties for bridges
*
* The #NMSettingBridge object is a #NMSetting subclass that describes properties
* necessary for bridging connections.
**/
/*****************************************************************************/
NM_GOBJECT_PROPERTIES_DEFINE_BASE (
PROP_MAC_ADDRESS,
PROP_STP,
PROP_PRIORITY,
PROP_FORWARD_DELAY,
PROP_HELLO_TIME,
PROP_MAX_AGE,
PROP_AGEING_TIME,
PROP_GROUP_FORWARD_MASK,
PROP_MULTICAST_SNOOPING,
PROP_VLAN_FILTERING,
PROP_VLAN_DEFAULT_PVID,
);
typedef struct {
char * mac_address;
gboolean stp;
guint16 priority;
guint16 forward_delay;
guint16 hello_time;
guint16 max_age;
guint32 ageing_time;
guint16 group_forward_mask;
gboolean multicast_snooping;
gboolean vlan_filtering;
guint16 vlan_default_pvid;
} NMSettingBridgePrivate;
G_DEFINE_TYPE (NMSettingBridge, nm_setting_bridge, NM_TYPE_SETTING)
#define NM_SETTING_BRIDGE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_BRIDGE, NMSettingBridgePrivate))
/*****************************************************************************/
G_DEFINE_BOXED_TYPE (NMBridgeVlan, nm_bridge_vlan, _nm_bridge_vlan_dup, nm_bridge_vlan_unref)
struct _NMBridgeVlan {
guint refcount;
guint16 vid;
bool untagged:1;
bool pvid:1;
bool sealed:1;
};
static gboolean
NM_IS_BRIDGE_VLAN (const NMBridgeVlan *self, gboolean also_sealed)
{
return self
&& self->refcount > 0
&& (also_sealed || !self->sealed);
}
/**
* nm_bridge_vlan_new:
* @vid: the VLAN id, must be between 1 and 4094.
*
* Creates a new #NMBridgeVlan object.
*
* Returns: (transfer full): the new #NMBridgeVlan object.
*
* Since: 1.18
**/
NMBridgeVlan *
nm_bridge_vlan_new (guint16 vid)
{
NMBridgeVlan *vlan;
g_return_val_if_fail (vid >= NM_BRIDGE_VLAN_VID_MIN, NULL);
g_return_val_if_fail (vid <= NM_BRIDGE_VLAN_VID_MAX, NULL);
vlan = g_slice_new0 (NMBridgeVlan);
vlan->refcount = 1;
vlan->vid = vid;
return vlan;
}
/**
* nm_bridge_vlan_ref:
* @vlan: the #NMBridgeVlan
*
* Increases the reference count of the object.
*
* Returns: the input argument @vlan object.
*
* Since: 1.18
**/
NMBridgeVlan *
nm_bridge_vlan_ref (NMBridgeVlan *vlan)
{
g_return_val_if_fail (NM_IS_BRIDGE_VLAN (vlan, TRUE), NULL);
nm_assert (vlan->refcount < G_MAXUINT);
vlan->refcount++;
return vlan;
}
/**
* nm_bridge_vlan_unref:
* @vlan: the #NMBridgeVlan
*
* Decreases the reference count of the object. If the reference count
* reaches zero the object will be destroyed.
*
* Since: 1.18
**/
void
nm_bridge_vlan_unref (NMBridgeVlan *vlan)
{
g_return_if_fail (NM_IS_BRIDGE_VLAN (vlan, TRUE));
if (--vlan->refcount == 0)
g_slice_free (NMBridgeVlan, vlan);
}
/**
* nm_bridge_vlan_cmp:
* @a: a #NMBridgeVlan
* @b: another #NMBridgeVlan
*
* Compare two bridge VLAN objects.
*
* Returns: zero of the two instances are equivalent or
* a non-zero integer otherwise. This defines a total ordering
* over the VLANs. Whether a VLAN is sealed or not does not
* affect the comparison.
*
* Since: 1.18
**/
int
nm_bridge_vlan_cmp (const NMBridgeVlan *a, const NMBridgeVlan *b)
{
g_return_val_if_fail (NM_IS_BRIDGE_VLAN (a, TRUE), 0);
g_return_val_if_fail (NM_IS_BRIDGE_VLAN (b, TRUE), 0);
NM_CMP_SELF (a, b);
NM_CMP_FIELD (a, b, vid);
NM_CMP_FIELD_BOOL (a, b, untagged);
NM_CMP_FIELD_BOOL (a, b, pvid);
return 0;
}
NMBridgeVlan *
_nm_bridge_vlan_dup (const NMBridgeVlan *vlan)
{
g_return_val_if_fail (NM_IS_BRIDGE_VLAN (vlan, TRUE), NULL);
if (vlan->sealed) {
nm_bridge_vlan_ref ((NMBridgeVlan *) vlan);
return (NMBridgeVlan *) vlan;
}
return nm_bridge_vlan_new_clone (vlan);
}
NMBridgeVlan *
_nm_bridge_vlan_dup_and_seal (const NMBridgeVlan *vlan)
{
NMBridgeVlan *new;
g_return_val_if_fail (NM_IS_BRIDGE_VLAN (vlan, TRUE), NULL);
new = _nm_bridge_vlan_dup (vlan);
nm_bridge_vlan_seal (new);
return new;
}
/**
* nm_bridge_vlan_get_vid:
* @vlan: the #NMBridgeVlan
*
* Gets the VLAN id of the object.
*
* Returns: the VLAN id
*
* Since: 1.18
**/
guint16
nm_bridge_vlan_get_vid (const NMBridgeVlan *vlan)
{
g_return_val_if_fail (NM_IS_BRIDGE_VLAN (vlan, TRUE), 0);
return vlan->vid;
}
/**
* nm_bridge_vlan_is_untagged:
* @vlan: the #NMBridgeVlan
*
* Returns whether the VLAN is untagged.
*
* Returns: %TRUE if the VLAN is untagged, %FALSE otherwise
*
* Since: 1.18
**/
gboolean
nm_bridge_vlan_is_untagged (const NMBridgeVlan *vlan)
{
g_return_val_if_fail (NM_IS_BRIDGE_VLAN (vlan, TRUE), FALSE);
return vlan->untagged;
}
/**
* nm_bridge_vlan_is_pvid:
* @vlan: the #NMBridgeVlan
*
* Returns whether the VLAN is the PVID for the port.
*
* Returns: %TRUE if the VLAN is the PVID
*
* Since: 1.18
**/
gboolean
nm_bridge_vlan_is_pvid (const NMBridgeVlan *vlan)
{
g_return_val_if_fail (NM_IS_BRIDGE_VLAN (vlan, TRUE), FALSE);
return vlan->pvid;
}
/**
* nm_bridge_vlan_set_untagged:
* @vlan: the #NMBridgeVlan
* @value: the new value
*
* Change the value of the untagged property of the VLAN.
*
* Since: 1.18
**/
void
nm_bridge_vlan_set_untagged (NMBridgeVlan *vlan, gboolean value)
{
g_return_if_fail (NM_IS_BRIDGE_VLAN (vlan, FALSE));
vlan->untagged = value;
}
/**
* nm_bridge_vlan_set_pvid:
* @vlan: the #NMBridgeVlan
* @value: the new value
*
* Change the value of the PVID property of the VLAN.
*
* Since: 1.18
**/
void
nm_bridge_vlan_set_pvid (NMBridgeVlan *vlan, gboolean value)
{
g_return_if_fail (NM_IS_BRIDGE_VLAN (vlan, FALSE));
vlan->pvid = value;
}
/**
* nm_bridge_vlan_is_sealed:
* @vlan: the #NMBridgeVlan instance
*
* Returns: whether @self is sealed or not.
*
* Since: 1.18
*/
gboolean
nm_bridge_vlan_is_sealed (const NMBridgeVlan *vlan)
{
g_return_val_if_fail (NM_IS_BRIDGE_VLAN (vlan, TRUE), FALSE);
return vlan->sealed;
}
/**
* nm_bridge_vlan_seal:
* @vlan: the #NMBridgeVlan instance
*
* Seal the #NMBridgeVlan instance. Afterwards, it is a bug
* to call all functions that modify the instance (except ref/unref).
* A sealed instance cannot be unsealed again, but you can create
* an unsealed copy with nm_bridge_vlan_new_clone().
*
* Since: 1.18
*/
void
nm_bridge_vlan_seal (NMBridgeVlan *vlan)
{
g_return_if_fail (NM_IS_BRIDGE_VLAN (vlan, TRUE));
vlan->sealed = TRUE;
}
/**
* nm_bridge_vlan_new_clone:
* @vlan: the #NMBridgeVlan instance to copy
*
* Returns: (transfer full): a clone of @vlan. This instance
* is always unsealed.
*
* Since: 1.18
*/
NMBridgeVlan *
nm_bridge_vlan_new_clone (const NMBridgeVlan *vlan)
{
NMBridgeVlan *copy;
g_return_val_if_fail (NM_IS_BRIDGE_VLAN (vlan, TRUE), NULL);
copy = nm_bridge_vlan_new (vlan->vid);
copy->untagged = vlan->untagged;
copy->pvid = vlan->pvid;
return copy;
}
/*****************************************************************************/
/**
* nm_setting_bridge_get_mac_address:
* @setting: the #NMSettingBridge
*
* Returns: the #NMSettingBridge:mac-address property of the setting
**/
const char *
nm_setting_bridge_get_mac_address (NMSettingBridge *setting)
{
g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), NULL);
return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->mac_address;
}
/**
* nm_setting_bridge_get_stp:
* @setting: the #NMSettingBridge
*
* Returns: the #NMSettingBridge:stp property of the setting
**/
gboolean
nm_setting_bridge_get_stp (NMSettingBridge *setting)
{
g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), FALSE);
return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->stp;
}
/**
* nm_setting_bridge_get_priority:
* @setting: the #NMSettingBridge
*
* Returns: the #NMSettingBridge:priority property of the setting
**/
guint16
nm_setting_bridge_get_priority (NMSettingBridge *setting)
{
g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 0);
return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->priority;
}
/**
* nm_setting_bridge_get_forward_delay:
* @setting: the #NMSettingBridge
*
* Returns: the #NMSettingBridge:forward-delay property of the setting
**/
guint16
nm_setting_bridge_get_forward_delay (NMSettingBridge *setting)
{
g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 0);
return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->forward_delay;
}
/**
* nm_setting_bridge_get_hello_time:
* @setting: the #NMSettingBridge
*
* Returns: the #NMSettingBridge:hello-time property of the setting
**/
guint16
nm_setting_bridge_get_hello_time (NMSettingBridge *setting)
{
g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 0);
return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->hello_time;
}
/**
* nm_setting_bridge_get_max_age:
* @setting: the #NMSettingBridge
*
* Returns: the #NMSettingBridge:max-age property of the setting
**/
guint16
nm_setting_bridge_get_max_age (NMSettingBridge *setting)
{
g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 0);
return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->max_age;
}
/**
* nm_setting_bridge_get_ageing_time:
* @setting: the #NMSettingBridge
*
* Returns: the #NMSettingBridge:ageing-time property of the setting
**/
guint
nm_setting_bridge_get_ageing_time (NMSettingBridge *setting)
{
g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 0);
return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->ageing_time;
}
/**
* nm_setting_bridge_get_group_forward_mask:
* @setting: the #NMSettingBridge
*
* Returns: the #NMSettingBridge:group-forward-mask property of the setting
*
* Since: 1.10
**/
guint16
nm_setting_bridge_get_group_forward_mask (NMSettingBridge *setting)
{
g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 0);
return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->group_forward_mask;
}
/**
* nm_setting_bridge_get_multicast_snooping:
* @setting: the #NMSettingBridge
*
* Returns: the #NMSettingBridge:multicast-snooping property of the setting
*
* Since: 1.2
**/
gboolean
nm_setting_bridge_get_multicast_snooping (NMSettingBridge *setting)
{
g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), FALSE);
return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->multicast_snooping;
}
/**
* nm_setting_bridge_get_vlan_filtering:
* @setting: the #NMSettingBridge
*
* Returns: the #NMSettingBridge:vlan-filtering property of the setting
*
* Since: 1.18
**/
gboolean
nm_setting_bridge_get_vlan_filtering (NMSettingBridge *setting)
{
g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), FALSE);
return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->vlan_filtering;
}
/**
* nm_setting_bridge_get_vlan_default_pvid:
* @setting: the #NMSettingBridge
*
* Returns: the #NMSettingBridge:vlan-default-pvid property of the setting
*
* Since: 1.18
**/
guint16
nm_setting_bridge_get_vlan_default_pvid (NMSettingBridge *setting)
{
g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 1);
return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->vlan_default_pvid;
}
static gboolean
check_range (guint32 val,
guint32 min,
guint32 max,
gboolean zero,
const char *prop,
GError **error)
{
if (zero && val == 0)
return TRUE;
if (val < min || val > max) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("value '%d' is out of range <%d-%d>"),
val, min, max);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BRIDGE_SETTING_NAME, prop);
return FALSE;
}
return TRUE;
}
static gboolean
verify (NMSetting *setting, NMConnection *connection, GError **error)
{
NMSettingBridgePrivate *priv = NM_SETTING_BRIDGE_GET_PRIVATE (setting);
if (priv->mac_address && !nm_utils_hwaddr_valid (priv->mac_address, ETH_ALEN)) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("is not a valid MAC address"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_BRIDGE_SETTING_NAME, NM_SETTING_BRIDGE_MAC_ADDRESS);
return FALSE;
}
if (!check_range (priv->forward_delay,
NM_BR_MIN_FORWARD_DELAY,
NM_BR_MAX_FORWARD_DELAY,
!priv->stp,
NM_SETTING_BRIDGE_FORWARD_DELAY,
error))
return FALSE;
if (!check_range (priv->hello_time,
NM_BR_MIN_HELLO_TIME,
NM_BR_MAX_HELLO_TIME,
!priv->stp,
NM_SETTING_BRIDGE_HELLO_TIME,
error))
return FALSE;
if (!check_range (priv->max_age,
NM_BR_MIN_MAX_AGE,
NM_BR_MAX_MAX_AGE,
!priv->stp,
NM_SETTING_BRIDGE_MAX_AGE,
error))
return FALSE;
if (!check_range (priv->ageing_time,
NM_BR_MIN_AGEING_TIME,
NM_BR_MAX_AGEING_TIME,
!priv->stp,
NM_SETTING_BRIDGE_AGEING_TIME,
error))
return FALSE;
if (priv->group_forward_mask & 7) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("the mask can't contain bits 0 (STP), 1 (MAC) or 2 (LACP)"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_BRIDGE_SETTING_NAME, NM_SETTING_BRIDGE_GROUP_FORWARD_MASK);
return FALSE;
}
return _nm_connection_verify_required_interface_name (connection, error);
}
/*****************************************************************************/
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMSettingBridgePrivate *priv = NM_SETTING_BRIDGE_GET_PRIVATE (object);
NMSettingBridge *setting = NM_SETTING_BRIDGE (object);
switch (prop_id) {
case PROP_MAC_ADDRESS:
g_value_set_string (value, nm_setting_bridge_get_mac_address (setting));
break;
case PROP_STP:
g_value_set_boolean (value, priv->stp);
break;
case PROP_PRIORITY:
g_value_set_uint (value, priv->priority);
break;
case PROP_FORWARD_DELAY:
g_value_set_uint (value, priv->forward_delay);
break;
case PROP_HELLO_TIME:
g_value_set_uint (value, priv->hello_time);
break;
case PROP_MAX_AGE:
g_value_set_uint (value, priv->max_age);
break;
case PROP_AGEING_TIME:
g_value_set_uint (value, priv->ageing_time);
break;
case PROP_GROUP_FORWARD_MASK:
g_value_set_uint (value, priv->group_forward_mask);
break;
case PROP_MULTICAST_SNOOPING:
g_value_set_boolean (value, priv->multicast_snooping);
break;
case PROP_VLAN_FILTERING:
g_value_set_boolean (value, priv->vlan_filtering);
break;
case PROP_VLAN_DEFAULT_PVID:
g_value_set_uint (value, priv->vlan_default_pvid);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
NMSettingBridgePrivate *priv = NM_SETTING_BRIDGE_GET_PRIVATE (object);
switch (prop_id) {
case PROP_MAC_ADDRESS:
g_free (priv->mac_address);
priv->mac_address = _nm_utils_hwaddr_canonical_or_invalid (g_value_get_string (value),
ETH_ALEN);
break;
case PROP_STP:
priv->stp = g_value_get_boolean (value);
break;
case PROP_PRIORITY:
priv->priority = (guint16) g_value_get_uint (value);
break;
case PROP_FORWARD_DELAY:
priv->forward_delay = (guint16) g_value_get_uint (value);
break;
case PROP_HELLO_TIME:
priv->hello_time = (guint16) g_value_get_uint (value);
break;
case PROP_MAX_AGE:
priv->max_age = (guint16) g_value_get_uint (value);
break;
case PROP_AGEING_TIME:
priv->ageing_time = g_value_get_uint (value);
break;
case PROP_GROUP_FORWARD_MASK:
priv->group_forward_mask = (guint16) g_value_get_uint (value);
break;
case PROP_MULTICAST_SNOOPING:
priv->multicast_snooping = g_value_get_boolean (value);
break;
case PROP_VLAN_FILTERING:
priv->vlan_filtering = g_value_get_boolean (value);
break;
case PROP_VLAN_DEFAULT_PVID:
priv->vlan_default_pvid = g_value_get_uint (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
/*****************************************************************************/
static void
nm_setting_bridge_init (NMSettingBridge *setting)
{
}
/**
* nm_setting_bridge_new:
*
* Creates a new #NMSettingBridge object with default values.
*
* Returns: (transfer full): the new empty #NMSettingBridge object
**/
NMSetting *
nm_setting_bridge_new (void)
{
return (NMSetting *) g_object_new (NM_TYPE_SETTING_BRIDGE, NULL);
}
static void
finalize (GObject *object)
{
NMSettingBridgePrivate *priv = NM_SETTING_BRIDGE_GET_PRIVATE (object);
g_free (priv->mac_address);
G_OBJECT_CLASS (nm_setting_bridge_parent_class)->finalize (object);
}
static void
nm_setting_bridge_class_init (NMSettingBridgeClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
NMSettingClass *setting_class = NM_SETTING_CLASS (klass);
GArray *properties_override = _nm_sett_info_property_override_create_array ();
g_type_class_add_private (klass, sizeof (NMSettingBridgePrivate));
object_class->get_property = get_property;
object_class->set_property = set_property;
object_class->finalize = finalize;
setting_class->verify = verify;
/**
* NMSettingBridge:mac-address:
*
* If specified, the MAC address of bridge. When creating a new bridge, this
* MAC address will be set.
*
* If this field is left unspecified, the "ethernet.cloned-mac-address" is
* referred instead to generate the initial MAC address. Note that setting
* "ethernet.cloned-mac-address" anyway overwrites the MAC address of
* the bridge later while activating the bridge. Hence, this property
* is deprecated.
*
* Deprecated: 1.12: Use the ethernet.cloned-mac-address property instead.
**/
/* ---keyfile---
* property: mac-address
* format: usual hex-digits-and-colons notation
* description: MAC address in traditional hex-digits-and-colons notation,
* or semicolon separated list of 6 decimal bytes (obsolete)
* example: mac-address=00:22:68:12:79:A2
* mac-address=0;34;104;18;121;162;
* ---end---
* ---ifcfg-rh---
* property: mac-address
* variable: BRIDGE_MACADDR(+)
* description: MAC address of the bridge. Note that this requires a recent
* kernel support, originally introduced in 3.15 upstream kernel)
* BRIDGE_MACADDR for bridges is an NM extension.
* ---end---
*/
obj_properties[PROP_MAC_ADDRESS] =
g_param_spec_string (NM_SETTING_BRIDGE_MAC_ADDRESS, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
_properties_override_add_transform (properties_override,
obj_properties[PROP_MAC_ADDRESS],
G_VARIANT_TYPE_BYTESTRING,
_nm_utils_hwaddr_to_dbus,
_nm_utils_hwaddr_from_dbus);
/**
* NMSettingBridge:stp:
*
* Controls whether Spanning Tree Protocol (STP) is enabled for this bridge.
**/
/* ---ifcfg-rh---
* property: stp
* variable: STP
* default: no
* description: Span tree protocol participation.
* ---end---
*/
obj_properties[PROP_STP] =
g_param_spec_boolean (NM_SETTING_BRIDGE_STP, "", "",
TRUE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingBridge:priority:
*
* Sets the Spanning Tree Protocol (STP) priority for this bridge. Lower
* values are "better"; the lowest priority bridge will be elected the root
* bridge.
**/
/* ---ifcfg-rh---
* property: priority
* variable: BRIDGING_OPTS: priority=
* values: 0 - 32768
* default: 32768
* description: STP priority.
* ---end---
*/
obj_properties[PROP_PRIORITY] =
g_param_spec_uint (NM_SETTING_BRIDGE_PRIORITY, "", "",
0, G_MAXUINT16, 0x8000,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingBridge:forward-delay:
*
* The Spanning Tree Protocol (STP) forwarding delay, in seconds.
**/
/* ---ifcfg-rh---
* property: forward-delay
* variable: DELAY
* values: 2 - 30
* default: 15
* description: STP forwarding delay.
* ---end---
*/
obj_properties[PROP_FORWARD_DELAY] =
g_param_spec_uint (NM_SETTING_BRIDGE_FORWARD_DELAY, "", "",
0, NM_BR_MAX_FORWARD_DELAY, 15,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingBridge:hello-time:
*
* The Spanning Tree Protocol (STP) hello time, in seconds.
**/
/* ---ifcfg-rh---
* property: hello-time
* variable: BRIDGING_OPTS: hello_time=
* values: 1 - 10
* default: 2
* description: STP hello time.
* ---end---
*/
obj_properties[PROP_HELLO_TIME] =
g_param_spec_uint (NM_SETTING_BRIDGE_HELLO_TIME, "", "",
0, NM_BR_MAX_HELLO_TIME, 2,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingBridge:max-age:
*
* The Spanning Tree Protocol (STP) maximum message age, in seconds.
**/
/* ---ifcfg-rh---
* property: max-age
* variable: BRIDGING_OPTS: max_age=
* values: 6 - 40
* default: 20
* description: STP maximum message age.
* ---end---
*/
obj_properties[PROP_MAX_AGE] =
g_param_spec_uint (NM_SETTING_BRIDGE_MAX_AGE, "", "",
0, NM_BR_MAX_MAX_AGE, 20,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingBridge:ageing-time:
*
* The Ethernet MAC address aging time, in seconds.
**/
/* ---ifcfg-rh---
* property: ageing-time
* variable: BRIDGING_OPTS: ageing_time=
* values: 0 - 1000000
* default: 300
* description: Ethernet MAC ageing time.
* ---end---
*/
obj_properties[PROP_AGEING_TIME] =
g_param_spec_uint (NM_SETTING_BRIDGE_AGEING_TIME, "", "",
NM_BR_MIN_AGEING_TIME, NM_BR_MAX_AGEING_TIME, 300,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingBridge:group-forward-mask:
*
* A mask of group addresses to forward. Usually, group addresses in
* the range from 01:80:C2:00:00:00 to 01:80:C2:00:00:0F are not
* forwarded according to standards. This property is a mask of 16 bits,
* each corresponding to a group address in that range that must be
* forwarded. The mask can't have bits 0, 1 or 2 set because they are
* used for STP, MAC pause frames and LACP.
*
* Since: 1.10
**/
obj_properties[PROP_GROUP_FORWARD_MASK] =
g_param_spec_uint (NM_SETTING_BRIDGE_GROUP_FORWARD_MASK, "", "",
0, 0xFFFF, 0,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingBridge:multicast-snooping:
*
* Controls whether IGMP snooping is enabled for this bridge.
* Note that if snooping was automatically disabled due to hash collisions,
* the system may refuse to enable the feature until the collisions are
* resolved.
*
* Since: 1.2
**/
/* ---ifcfg-rh---
* property: multicast-snooping
* variable: BRIDGING_OPTS: multicast_snooping=
* values: 0 or 1
* default: 1
* description: IGMP snooping support.
* ---end---
*/
obj_properties[PROP_MULTICAST_SNOOPING] =
g_param_spec_boolean (NM_SETTING_BRIDGE_MULTICAST_SNOOPING, "", "",
TRUE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingBridge:vlan-filtering:
*
* Control whether VLAN filtering is enabled on the bridge.
*
* Since: 1.18
**/
/* ---ifcfg-rh---
* property: vlan-filtering
* variable: BRIDGING_OPTS: vlan_filtering=
* values: 0 or 1
* default: 0
* description: VLAN filtering support.
* ---end---
*/
obj_properties[PROP_VLAN_FILTERING] =
g_param_spec_boolean (NM_SETTING_BRIDGE_VLAN_FILTERING, "", "",
FALSE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingBridge:vlan-default-pvid:
*
* The default PVID for the ports of the bridge, that is the VLAN id
* assigned to incoming untagged frames.
*
* Since: 1.18
**/
/* ---ifcfg-rh---
* property: vlan-default-pvid
* variable: BRIDGING_OPTS: default_pvid=
* values: 0 - 4094
* default: 1
* description: default VLAN PVID.
* ---end---
*/
obj_properties[PROP_VLAN_DEFAULT_PVID] =
g_param_spec_uint (NM_SETTING_BRIDGE_VLAN_DEFAULT_PVID, "", "",
0, NM_BRIDGE_VLAN_VID_MAX, 1,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
/* ---dbus---
* property: interface-name
* format: string
* description: Deprecated in favor of connection.interface-name, but can
* be used for backward-compatibility with older daemons, to set the
* bridge's interface name.
* ---end---
*/
_properties_override_add_dbus_only (properties_override,
"interface-name",
G_VARIANT_TYPE_STRING,
_nm_setting_get_deprecated_virtual_interface_name,
NULL);
g_object_class_install_properties (object_class, _PROPERTY_ENUMS_LAST, obj_properties);
_nm_setting_class_commit_full (setting_class, NM_META_SETTING_TYPE_BRIDGE,
NULL, properties_override);
}
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