Data Structures
struct	bridge_info

Macros
#define	VLAN_VID_MASK 0x0fff /* VLAN Identifier */

#define	BRIDGE_ATTR_VLAN_FILTERING (1 << 0)

#define	BRIDGE_ATTR_VLAN_PROTOCOL (1 << 1)

#define	BRIDGE_ATTR_VLAN_STATS_ENABLED (1 << 2)

#define	BRIDGE_ATTR_AGEING_TIME (1 << 3)

#define	BRIDGE_ATTR_VLAN_DEFAULT_PVID (1 << 4)

#define	BRIDGE_ATTR_NF_CALL_IPTABLES (1 << 5)

#define	BRIDGE_ATTR_NF_CALL_IP6TABLES (1 << 6)

#define	BRIDGE_ATTR_NF_CALL_ARPTABLES (1 << 7)

#define	IS_BRIDGE_INFO_ASSERT(link)

Enumerations
enum	rtnl_link_bridge_flags { RTNL_BRIDGE_HAIRPIN_MODE = 0x0001 , RTNL_BRIDGE_BPDU_GUARD = 0x0002 , RTNL_BRIDGE_ROOT_BLOCK = 0x0004 , RTNL_BRIDGE_FAST_LEAVE = 0x0008 , RTNL_BRIDGE_UNICAST_FLOOD = 0x0010 , RTNL_BRIDGE_LEARNING = 0x0020 , RTNL_BRIDGE_LEARNING_SYNC = 0x0040 }
	Bridge flags. More...

Functions
struct rtnl_link *	rtnl_link_bridge_alloc (void)
	Allocate link object of type bridge.

int	rtnl_link_bridge_add (struct nl_sock sk, const char name)
	Create a new kernel bridge device.

int	rtnl_link_is_bridge (struct rtnl_link *link)
	Check if a link is a bridge.

int	rtnl_link_bridge_has_ext_info (struct rtnl_link *link)
	Check if bridge has extended information.

int	rtnl_link_bridge_set_port_state (struct rtnl_link *link, uint8_t state)
	Set Spanning Tree Protocol (STP) port state.

int	rtnl_link_bridge_get_port_state (struct rtnl_link *link)
	Get Spanning Tree Protocol (STP) port state.

int	rtnl_link_bridge_set_priority (struct rtnl_link *link, uint16_t prio)
	Set priority.

int	rtnl_link_bridge_get_priority (struct rtnl_link *link)
	Get priority.

int	rtnl_link_bridge_set_cost (struct rtnl_link *link, uint32_t cost)
	Set Spanning Tree Protocol (STP) path cost.

int	rtnl_link_bridge_get_cost (struct rtnl_link link, uint32_t cost)
	Get Spanning Tree Protocol (STP) path cost.

int	rtnl_link_bridge_unset_flags (struct rtnl_link *link, unsigned int flags)
	Unset flags.

int	rtnl_link_bridge_set_flags (struct rtnl_link *link, unsigned int flags)
	Set flags.

int	rtnl_link_bridge_get_flags (struct rtnl_link *link)
	Get flags.

int	rtnl_link_bridge_set_self (struct rtnl_link *link)
	Set link change type to self.

int	rtnl_link_bridge_set_master (struct rtnl_link *link)
	Set link change type to master.

int	rtnl_link_bridge_get_hwmode (struct rtnl_link link, uint16_t hwmode)
	Get hardware mode.

int	rtnl_link_bridge_set_hwmode (struct rtnl_link *link, uint16_t hwmode)
	Set hardware mode.

int	rtnl_link_bridge_enable_vlan (struct rtnl_link *link)
	Enable the ability to set vlan info.

int	rtnl_link_bridge_pvid (struct rtnl_link *link)

int	rtnl_link_bridge_has_vlan (struct rtnl_link *link)

struct rtnl_link_bridge_vlan *	rtnl_link_bridge_get_port_vlan (struct rtnl_link *link)

void	rtnl_link_bridge_set_ageing_time (struct rtnl_link *link, uint32_t ageing_time)
	Set ageing time for dynamic forwarding entries.

int	rtnl_link_bridge_get_ageing_time (struct rtnl_link link, uint32_t ageing_time)
	Get ageing time for dynamic forwarding entries.

void	rtnl_link_bridge_set_vlan_filtering (struct rtnl_link *link, uint8_t vlan_filtering)
	Set VLAN filtering flag.

int	rtnl_link_bridge_get_vlan_filtering (struct rtnl_link link, uint8_t vlan_filtering)
	Get VLAN filtering flag.

void	rtnl_link_bridge_set_vlan_protocol (struct rtnl_link *link, uint16_t vlan_protocol)
	Set VLAN protocol.

int	rtnl_link_bridge_get_vlan_protocol (struct rtnl_link link, uint16_t vlan_protocol)
	Get VLAN protocol.

void	rtnl_link_bridge_set_vlan_default_pvid (struct rtnl_link *link, uint16_t default_pvid)
	Set VLAN default pvid.

int	rtnl_link_bridge_get_vlan_default_pvid (struct rtnl_link link, uint16_t default_pvid)
	Get VLAN default pvid.

void	rtnl_link_bridge_set_vlan_stats_enabled (struct rtnl_link *link, uint8_t vlan_stats_enabled)
	Set VLAN stats enabled flag.

int	rtnl_link_bridge_get_vlan_stats_enabled (struct rtnl_link link, uint8_t vlan_stats_enabled)
	Get VLAN stats enabled flag.

void	rtnl_link_bridge_set_nf_call_iptables (struct rtnl_link *link, uint8_t call_enabled)
	Set call enabled flag for passing IPv4 traffic to iptables.

void	rtnl_link_bridge_set_nf_call_ip6tables (struct rtnl_link *link, uint8_t call_enabled)
	Set call enabled flag for passing IPv6 traffic to ip6tables.

void	rtnl_link_bridge_set_nf_call_arptables (struct rtnl_link *link, uint8_t call_enabled)
	Set call enabled flag for passing ARP traffic to arptables.

Flag Translation
char *	rtnl_link_bridge_flags2str (int flags, char *buf, size_t len)

int	rtnl_link_bridge_str2flags (const char *name)

Port State Translation
char *	rtnl_link_bridge_portstate2str (int st, char *buf, size_t len)

int	rtnl_link_bridge_str2portstate (const char *name)

Hardware Mode Translation
char *	rtnl_link_bridge_hwmode2str (uint16_t st, char *buf, size_t len)

uint16_t	rtnl_link_bridge_str2hwmode (const char *name)

Quality of Service
int	rtnl_link_bridge_set_port_vlan_map_range (struct rtnl_link *link, uint16_t start, uint16_t end, int untagged)
	Set port vlan membership range.

int	rtnl_link_bridge_unset_port_vlan_map_range (struct rtnl_link *link, uint16_t start, uint16_t end)
	Unset port vlan membership range.

int	rtnl_link_bridge_set_port_vlan_pvid (struct rtnl_link *link, uint16_t pvid)
	Set port primary vlan id.

Detailed Description

Macro Definition Documentation

◆ VLAN_VID_MASK

#define VLAN_VID_MASK 0x0fff /* VLAN Identifier */

Definition at line 28 of file bridge.c.

◆ BRIDGE_ATTR_VLAN_FILTERING

#define BRIDGE_ATTR_VLAN_FILTERING (1 << 0)

Definition at line 21 of file bridge_info.c.

◆ BRIDGE_ATTR_VLAN_PROTOCOL

#define BRIDGE_ATTR_VLAN_PROTOCOL (1 << 1)

Definition at line 22 of file bridge_info.c.

◆ BRIDGE_ATTR_VLAN_STATS_ENABLED

#define BRIDGE_ATTR_VLAN_STATS_ENABLED (1 << 2)

Definition at line 23 of file bridge_info.c.

◆ BRIDGE_ATTR_AGEING_TIME

#define BRIDGE_ATTR_AGEING_TIME (1 << 3)

Definition at line 24 of file bridge_info.c.

◆ BRIDGE_ATTR_VLAN_DEFAULT_PVID

#define BRIDGE_ATTR_VLAN_DEFAULT_PVID (1 << 4)

Definition at line 25 of file bridge_info.c.

◆ BRIDGE_ATTR_NF_CALL_IPTABLES

#define BRIDGE_ATTR_NF_CALL_IPTABLES (1 << 5)

Definition at line 26 of file bridge_info.c.

◆ BRIDGE_ATTR_NF_CALL_IP6TABLES

#define BRIDGE_ATTR_NF_CALL_IP6TABLES (1 << 6)

Definition at line 27 of file bridge_info.c.

◆ BRIDGE_ATTR_NF_CALL_ARPTABLES

#define BRIDGE_ATTR_NF_CALL_ARPTABLES (1 << 7)

Definition at line 28 of file bridge_info.c.

◆ IS_BRIDGE_INFO_ASSERT

#define IS_BRIDGE_INFO_ASSERT ( link )

Value:

        do {                                                                             \
                if ((link)->l_info_ops != &bridge_info_ops) {                            \
                        APPBUG("Link is not a bridge link. Set type \"bridge\" first."); \
                }                                                                        \
        } while (0)

Definition at line 202 of file bridge_info.c.

Enumeration Type Documentation

◆ rtnl_link_bridge_flags

enum rtnl_link_bridge_flags

Bridge flags.

Definition at line 30 of file bridge.h.

Function Documentation

◆ rtnl_link_bridge_alloc()

struct rtnl_link * rtnl_link_bridge_alloc ( void )

Allocate link object of type bridge.

Returns: Allocated link object or NULL.

Definition at line 618 of file bridge.c.

References rtnl_link_alloc(), rtnl_link_put(), and rtnl_link_set_type().

Referenced by rtnl_link_bridge_add().

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◆ rtnl_link_bridge_add()

int rtnl_link_bridge_add	(	struct nl_sock *	sk,
		const char *	name )

Create a new kernel bridge device.

Parameters

sk	netlink socket
name	name of the bridge device or NULL

Creates a new bridge device in the kernel. If no name is provided, the kernel will automatically pick a name of the form "type%d" (e.g. bridge0, vlan1, etc.)

Returns: 0 on success or a negative error code

Definition at line 644 of file bridge.c.

References rtnl_link_add(), rtnl_link_bridge_alloc(), rtnl_link_put(), and rtnl_link_set_name().

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◆ rtnl_link_is_bridge()

int rtnl_link_is_bridge ( struct rtnl_link * link )

Check if a link is a bridge.

Parameters

link	Link object

Returns: 1 if the link is a bridge, 0 otherwise.

Definition at line 667 of file bridge.c.

Referenced by rtnl_link_bridge_has_ext_info().

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◆ rtnl_link_bridge_has_ext_info()

int rtnl_link_bridge_has_ext_info ( struct rtnl_link * link )

Check if bridge has extended information.

Parameters

link	Link object of type bridge

Checks if the bridge object has been constructed based on information that is only available in newer kernels. This affectes the following functions:

rtnl_link_bridge_get_cost()
rtnl_link_bridge_get_priority()
rtnl_link_bridge_get_flags()

Returns: 1 if extended information is available, otherwise 0 is returned.

Definition at line 686 of file bridge.c.

References rtnl_link_is_bridge().

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◆ rtnl_link_bridge_set_port_state()

int rtnl_link_bridge_set_port_state	(	struct rtnl_link *	link,
		uint8_t	state )

Set Spanning Tree Protocol (STP) port state.

Parameters

link	Link object of type bridge
state	New STP port state

The value of state must be one of the following:

BR_STATE_DISABLED
BR_STATE_LISTENING
BR_STATE_LEARNING
BR_STATE_FORWARDING
BR_STATE_BLOCKING

See also: rtnl_link_bridge_get_port_state()

Returns: 0 on success or a negative error code.

Return values

-NLE_OPNOTSUPP	Link is not a bridge
-NLE_INVAL	Invalid state value (0..BR_STATE_BLOCKING)

Definition at line 715 of file bridge.c.

◆ rtnl_link_bridge_get_port_state()

int rtnl_link_bridge_get_port_state ( struct rtnl_link * link )

Get Spanning Tree Protocol (STP) port state.

Parameters

link	Link object of type bridge

See also: rtnl_link_bridge_set_port_state()

Returns: The STP port state or a negative error code.

Return values

-NLE_OPNOTSUPP Link is not a bridge

Definition at line 739 of file bridge.c.

◆ rtnl_link_bridge_set_priority()

int rtnl_link_bridge_set_priority	(	struct rtnl_link *	link,
		uint16_t	prio )

Set priority.

Parameters

link	Link object of type bridge
prio	Bridge priority

See also: rtnl_link_bridge_get_priority()

Returns: 0 on success or a negative error code.

Return values

-NLE_OPNOTSUPP Link is not a bridge

Definition at line 758 of file bridge.c.

◆ rtnl_link_bridge_get_priority()

int rtnl_link_bridge_get_priority ( struct rtnl_link * link )

Get priority.

Parameters

link	Link object of type bridge

See also: rtnl_link_bridge_set_priority()

Returns: 0 on success or a negative error code.

Return values

-NLE_OPNOTSUPP Link is not a bridge

Definition at line 779 of file bridge.c.

◆ rtnl_link_bridge_set_cost()

int rtnl_link_bridge_set_cost	(	struct rtnl_link *	link,
		uint32_t	cost )

Set Spanning Tree Protocol (STP) path cost.

Parameters

link	Link object of type bridge
cost	New STP path cost value

See also: rtnl_link_bridge_get_cost()

Returns: The bridge priority or a negative error code.

Return values

-NLE_OPNOTSUPP Link is not a bridge

Definition at line 798 of file bridge.c.

◆ rtnl_link_bridge_get_cost()

int rtnl_link_bridge_get_cost	(	struct rtnl_link *	link,
		uint32_t *	cost )

Get Spanning Tree Protocol (STP) path cost.

Parameters

link	Link object of type bridge
cost	Pointer to store STP cost value

See also: rtnl_link_bridge_set_cost()

Returns: 0 on success or a negative error code.

Return values

-NLE_OPNOTSUPP	Link is not a bridge
-NLE_INVAL	`cost` is not a valid pointer

Definition at line 821 of file bridge.c.

◆ rtnl_link_bridge_unset_flags()

int rtnl_link_bridge_unset_flags	(	struct rtnl_link *	link,
		unsigned int	flags )

Unset flags.

Parameters

link	Link object of type bridge
flags	Bridging flags to unset

See also: rtnl_link_bridge_set_flags(); rtnl_link_bridge_get_flags()

Returns: 0 on success or a negative error code.

Return values

-NLE_OPNOTSUPP Link is not a bridge

Definition at line 846 of file bridge.c.

◆ rtnl_link_bridge_set_flags()

int rtnl_link_bridge_set_flags	(	struct rtnl_link *	link,
		unsigned int	flags )

Set flags.

Parameters

link	Link object of type bridge
flags	Bridging flags to set

Valid flags are:

RTNL_BRIDGE_HAIRPIN_MODE
RTNL_BRIDGE_BPDU_GUARD
RTNL_BRIDGE_ROOT_BLOCK
RTNL_BRIDGE_FAST_LEAVE
RTNL_BRIDGE_UNICAST_FLOOD
RTNL_BRIDGE_LEARNING
RTNL_BRIDGE_LEARNING_SYNC

See also: rtnl_link_bridge_unset_flags(); rtnl_link_bridge_get_flags()

Returns: 0 on success or a negative error code.

Return values

-NLE_OPNOTSUPP Link is not a bridge

Definition at line 879 of file bridge.c.

◆ rtnl_link_bridge_get_flags()

int rtnl_link_bridge_get_flags ( struct rtnl_link * link )

Get flags.

Parameters

link	Link object of type bridge

See also: rtnl_link_bridge_set_flags(); rtnl_link_bridge_unset_flags()

Returns: Flags or a negative error code.

Return values

-NLE_OPNOTSUPP Link is not a bridge

Definition at line 902 of file bridge.c.

◆ rtnl_link_bridge_set_self()

int rtnl_link_bridge_set_self ( struct rtnl_link * link )

Set link change type to self.

Parameters

link	Link Object of type bridge

This will set the bridge change flag to self, meaning that changes to be applied with this link object will be applied directly to the physical device in a bridge instead of the virtual device.

Returns: 0 on success or negative error code; -NLE_OPNOTSUP Link is not a bridge

Definition at line 922 of file bridge.c.

Referenced by rtnl_link_bridge_set_hwmode().

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◆ rtnl_link_bridge_set_master()

int rtnl_link_bridge_set_master ( struct rtnl_link * link )

Set link change type to master.

Parameters

link	Link Object of type bridge

This will set the bridge change flag to master, meaning that changes to be applied with this link object will be applied directly to the virtual device in a bridge instead of the physical device.

Returns: 0 on success or negative error code; -NLE_OPNOTSUP Link is not a bridge

Definition at line 945 of file bridge.c.

◆ rtnl_link_bridge_get_hwmode()

int rtnl_link_bridge_get_hwmode	(	struct rtnl_link *	link,
		uint16_t *	hwmode )

Get hardware mode.

Parameters

link	Link object of type bridge
hwmode	Output argument.

See also: rtnl_link_bridge_set_hwmode()

Returns: 0 if hardware mode is present and returned in hwmode; -NLE_NOATTR if hardware mode is not present; -NLE_OPNOTSUP Link is not a bridge

Definition at line 968 of file bridge.c.

◆ rtnl_link_bridge_set_hwmode()

int rtnl_link_bridge_set_hwmode	(	struct rtnl_link *	link,
		uint16_t	hwmode )

Set hardware mode.

Parameters

link	Link object of type bridge
hwmode	Hardware mode to set on link

This will set the hardware mode of a link when it supports hardware offloads for bridging.

See also: rtnl_link_bridge_get_hwmode()

Valid modes are:

RTNL_BRIDGE_HWMODE_VEB
RTNL_BRIDGE_HWMODE_VEPA

When setting hardware mode, the change type will be set to self.

See also: rtnl_link_bridge_set_self()

Returns: 0 on success or negative error code; -NLE_OPNOTSUP Link is not a bridge; -NLE_INVAL when specified hwmode is unsupported.

Definition at line 1001 of file bridge.c.

References rtnl_link_bridge_set_self().

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◆ rtnl_link_bridge_flags2str()

char * rtnl_link_bridge_flags2str	(	int	flags,
		char *	buf,
		size_t	len )

Definition at line 1034 of file bridge.c.

◆ rtnl_link_bridge_str2flags()

int rtnl_link_bridge_str2flags ( const char * name )

Definition at line 1039 of file bridge.c.

◆ rtnl_link_bridge_portstate2str()

char * rtnl_link_bridge_portstate2str	(	int	st,
		char *	buf,
		size_t	len )

Definition at line 1059 of file bridge.c.

◆ rtnl_link_bridge_str2portstate()

int rtnl_link_bridge_str2portstate ( const char * name )

Definition at line 1064 of file bridge.c.

◆ rtnl_link_bridge_hwmode2str()

char * rtnl_link_bridge_hwmode2str	(	uint16_t	st,
		char *	buf,
		size_t	len )

Definition at line 1082 of file bridge.c.

◆ rtnl_link_bridge_str2hwmode()

uint16_t rtnl_link_bridge_str2hwmode ( const char * name )

Definition at line 1086 of file bridge.c.

◆ rtnl_link_bridge_enable_vlan()

int rtnl_link_bridge_enable_vlan ( struct rtnl_link * link )

Enable the ability to set vlan info.

Parameters

link	Link object of type bridge

Returns: 0 on success or negative error code; -NLE_OPNOTSUP Link is not a bridge

Definition at line 1100 of file bridge.c.

◆ rtnl_link_bridge_set_port_vlan_map_range()

int rtnl_link_bridge_set_port_vlan_map_range	(	struct rtnl_link *	link,
		uint16_t	start,
		uint16_t	end,
		int	untagged )

Set port vlan membership range.

Parameters

link	Link object of type bridge
start	Start of membership range.
end	End of membership range.
untagged	Set membership range to be untagged.

This will set the vlan membership range for a bridge port. This will unset the untagged membership if untagged is false. Supported range is 1-4094

Returns: 0 on success or negative error code; -NLE_NOATTR if port vlan attribute not present; -NLE_OPNOTSUP Link is not a bridge; -NLE_INVAL range is not in supported range.

Definition at line 1132 of file bridge.c.

◆ rtnl_link_bridge_unset_port_vlan_map_range()

int rtnl_link_bridge_unset_port_vlan_map_range	(	struct rtnl_link *	link,
		uint16_t	start,
		uint16_t	end )

Unset port vlan membership range.

Parameters

link	Link object of type bridge
start	Start of membership range.
end	End of membership range.

This will unset the vlan membership range for a bridge port for both tagged and untagged membership. Supported range is 1-4094

Returns: 0 on success or negative error code; -NLE_NOATTR if port vlan attribute not present; -NLE_OPNOTSUP Link is not a bridge; -NLE_INVAL range is not in supported range.

Definition at line 1173 of file bridge.c.

◆ rtnl_link_bridge_set_port_vlan_pvid()

int rtnl_link_bridge_set_port_vlan_pvid	(	struct rtnl_link *	link,
		uint16_t	pvid )

Set port primary vlan id.

Parameters

link	Link object of type bridge
pvid	PVID to set.
untagged	Set vlan id to be untagged.

This will set the primary vlan id for a bridge port. Supported range is 0-4094, Setting pvid to 0 will unset it. You will most likely want to set/unset pvid in the vlan map.

See also: rtnl_link_bridge_set_port_vlan_map_range(); rtnl_link_bridge_unset_port_vlan_map_range()

Returns: 0 on success or negative error code; -NLE_NOATTR if port vlan attribute not present; -NLE_OPNOTSUP Link is not a bridge; -NLE_INVAL PVID is above supported range.

Definition at line 1212 of file bridge.c.

◆ rtnl_link_bridge_pvid()

int rtnl_link_bridge_pvid ( struct rtnl_link * link )

Definition at line 1233 of file bridge.c.

◆ rtnl_link_bridge_has_vlan()

int rtnl_link_bridge_has_vlan ( struct rtnl_link * link )

Definition at line 1246 of file bridge.c.

◆ rtnl_link_bridge_get_port_vlan()

struct rtnl_link_bridge_vlan * rtnl_link_bridge_get_port_vlan ( struct rtnl_link * link )

Definition at line 1267 of file bridge.c.

◆ rtnl_link_bridge_set_ageing_time()

void rtnl_link_bridge_set_ageing_time	(	struct rtnl_link *	link,
		uint32_t	ageing_time )

Set ageing time for dynamic forwarding entries.

Parameters

link	Link object of type bridge
ageing_time	Interval to set.

Returns: void

Definition at line 216 of file bridge_info.c.

◆ rtnl_link_bridge_get_ageing_time()

int rtnl_link_bridge_get_ageing_time	(	struct rtnl_link *	link,
		uint32_t *	ageing_time )

Get ageing time for dynamic forwarding entries.

Parameters

link	Link object of type bridge
ageing_time	Output argument.

See also: rtnl_link_bridge_set_ageing_time()

Returns: Zero on success, otherwise a negative error code.

Return values

-NLE_NOATTR
-NLE_INVAL

Definition at line 238 of file bridge_info.c.

◆ rtnl_link_bridge_set_vlan_filtering()

void rtnl_link_bridge_set_vlan_filtering	(	struct rtnl_link *	link,
		uint8_t	vlan_filtering )

Set VLAN filtering flag.

Parameters

link	Link object of type bridge
vlan_filtering	VLAN_filtering boolean flag to set.

See also: rtnl_link_bridge_get_vlan_filtering()

Returns: void

Definition at line 265 of file bridge_info.c.

◆ rtnl_link_bridge_get_vlan_filtering()

int rtnl_link_bridge_get_vlan_filtering	(	struct rtnl_link *	link,
		uint8_t *	vlan_filtering )

Get VLAN filtering flag.

Parameters

link	Link object of type bridge
vlan_filtering	Output argument.

See also: rtnl_link_bridge_set_vlan_filtering()

Returns: Zero on success, otherwise a negative error code.

Return values

-NLE_NOATTR
-NLE_INVAL

Definition at line 288 of file bridge_info.c.

◆ rtnl_link_bridge_set_vlan_protocol()

void rtnl_link_bridge_set_vlan_protocol	(	struct rtnl_link *	link,
		uint16_t	vlan_protocol )

Set VLAN protocol.

Parameters

link	Link object of type bridge
vlan_protocol	VLAN protocol to set. The protocol numbers is in host byte order.

See also: rtnl_link_bridge_get_vlan_protocol()

Returns: void

Definition at line 315 of file bridge_info.c.

◆ rtnl_link_bridge_get_vlan_protocol()

int rtnl_link_bridge_get_vlan_protocol	(	struct rtnl_link *	link,
		uint16_t *	vlan_protocol )

Get VLAN protocol.

Parameters

link	Link object of type bridge
vlan_protocol	Output argument. The protocol number is in host byte order.

See also: rtnl_link_bridge_set_vlan_protocol()

Returns: Zero on success, otherwise a negative error code.

Return values

-NLE_NOATTR
-NLE_INVAL

Definition at line 338 of file bridge_info.c.

◆ rtnl_link_bridge_set_vlan_default_pvid()

void rtnl_link_bridge_set_vlan_default_pvid	(	struct rtnl_link *	link,
		uint16_t	default_pvid )

Set VLAN default pvid.

Parameters

link	Link object of type bridge
default	pvid VLAN default pvid to set.

See also: rtnl_link_bridge_get_vlan_default_pvid()

Returns: void

Definition at line 365 of file bridge_info.c.

◆ rtnl_link_bridge_get_vlan_default_pvid()

int rtnl_link_bridge_get_vlan_default_pvid	(	struct rtnl_link *	link,
		uint16_t *	default_pvid )

Get VLAN default pvid.

Parameters

link	Link object of type bridge
default_pvid	Output argument.

See also: rtnl_link_bridge_set_vlan_default_pvid()

Returns: Zero on success, otherwise a negative error code.

Return values

-NLE_NOATTR
-NLE_INVAL

Definition at line 388 of file bridge_info.c.

◆ rtnl_link_bridge_set_vlan_stats_enabled()

void rtnl_link_bridge_set_vlan_stats_enabled	(	struct rtnl_link *	link,
		uint8_t	vlan_stats_enabled )

Set VLAN stats enabled flag.

Parameters

link	Link object of type bridge
vlan_stats_enabled	VLAN stats enabled flag to set

See also: rtnl_link_bridge_get_vlan_stats_enabled()

Returns: void

Definition at line 415 of file bridge_info.c.

◆ rtnl_link_bridge_get_vlan_stats_enabled()

int rtnl_link_bridge_get_vlan_stats_enabled	(	struct rtnl_link *	link,
		uint8_t *	vlan_stats_enabled )

Get VLAN stats enabled flag.

Parameters

link	Link object of type bridge
vlan_stats_enabled	Output argument.

See also: rtnl_link_bridge_set_vlan_stats_enabled()

Returns: Zero on success, otherwise a negative error code.

Return values

-NLE_NOATTR
-NLE_INVAL

Definition at line 438 of file bridge_info.c.

◆ rtnl_link_bridge_set_nf_call_iptables()

void rtnl_link_bridge_set_nf_call_iptables	(	struct rtnl_link *	link,
		uint8_t	call_enabled )

Set call enabled flag for passing IPv4 traffic to iptables.

Parameters

link	Link object of type bridge
call_enabled	call enabled boolean flag to set.

Returns: void

Definition at line 463 of file bridge_info.c.

◆ rtnl_link_bridge_set_nf_call_ip6tables()

void rtnl_link_bridge_set_nf_call_ip6tables	(	struct rtnl_link *	link,
		uint8_t	call_enabled )

Set call enabled flag for passing IPv6 traffic to ip6tables.

Parameters

link	Link object of type bridge
call_enabled	call enabled boolean flag to set.

Returns: void

Definition at line 482 of file bridge_info.c.

◆ rtnl_link_bridge_set_nf_call_arptables()

void rtnl_link_bridge_set_nf_call_arptables	(	struct rtnl_link *	link,
		uint8_t	call_enabled )

Set call enabled flag for passing ARP traffic to arptables.

Parameters

link	Link object of type bridge
call_enabled	call enabled boolean flag to set.

Returns: void

Definition at line 501 of file bridge_info.c.

Data Structures

Macros

Enumerations

Functions

Flag Translation

Port State Translation

Hardware Mode Translation

Quality of Service

Detailed Description

Macro Definition Documentation

◆ VLAN_VID_MASK

◆ BRIDGE_ATTR_VLAN_FILTERING

◆ BRIDGE_ATTR_VLAN_PROTOCOL

◆ BRIDGE_ATTR_VLAN_STATS_ENABLED

◆ BRIDGE_ATTR_AGEING_TIME

◆ BRIDGE_ATTR_VLAN_DEFAULT_PVID

◆ BRIDGE_ATTR_NF_CALL_IPTABLES

◆ BRIDGE_ATTR_NF_CALL_IP6TABLES

◆ BRIDGE_ATTR_NF_CALL_ARPTABLES

◆ IS_BRIDGE_INFO_ASSERT

Enumeration Type Documentation

◆ rtnl_link_bridge_flags

Function Documentation

◆ rtnl_link_bridge_alloc()

◆ rtnl_link_bridge_add()

◆ rtnl_link_is_bridge()

◆ rtnl_link_bridge_has_ext_info()

◆ rtnl_link_bridge_set_port_state()

◆ rtnl_link_bridge_get_port_state()

◆ rtnl_link_bridge_set_priority()

◆ rtnl_link_bridge_get_priority()

◆ rtnl_link_bridge_set_cost()

◆ rtnl_link_bridge_get_cost()

◆ rtnl_link_bridge_unset_flags()

◆ rtnl_link_bridge_set_flags()

◆ rtnl_link_bridge_get_flags()

◆ rtnl_link_bridge_set_self()

◆ rtnl_link_bridge_set_master()

◆ rtnl_link_bridge_get_hwmode()

◆ rtnl_link_bridge_set_hwmode()

◆ rtnl_link_bridge_flags2str()

◆ rtnl_link_bridge_str2flags()

◆ rtnl_link_bridge_portstate2str()

◆ rtnl_link_bridge_str2portstate()

◆ rtnl_link_bridge_hwmode2str()

◆ rtnl_link_bridge_str2hwmode()

◆ rtnl_link_bridge_enable_vlan()

◆ rtnl_link_bridge_set_port_vlan_map_range()

◆ rtnl_link_bridge_unset_port_vlan_map_range()

◆ rtnl_link_bridge_set_port_vlan_pvid()

◆ rtnl_link_bridge_pvid()

◆ rtnl_link_bridge_has_vlan()

◆ rtnl_link_bridge_get_port_vlan()

◆ rtnl_link_bridge_set_ageing_time()

◆ rtnl_link_bridge_get_ageing_time()

◆ rtnl_link_bridge_set_vlan_filtering()

◆ rtnl_link_bridge_get_vlan_filtering()

◆ rtnl_link_bridge_set_vlan_protocol()

◆ rtnl_link_bridge_get_vlan_protocol()

◆ rtnl_link_bridge_set_vlan_default_pvid()

◆ rtnl_link_bridge_get_vlan_default_pvid()

◆ rtnl_link_bridge_set_vlan_stats_enabled()

◆ rtnl_link_bridge_get_vlan_stats_enabled()

◆ rtnl_link_bridge_set_nf_call_iptables()

◆ rtnl_link_bridge_set_nf_call_ip6tables()

◆ rtnl_link_bridge_set_nf_call_arptables()