ipvti link module More...

Data Structures
struct	ipvti_info

Macros
#define	IPVTI_ATTR_LINK (1 << 0)

#define	IPVTI_ATTR_IKEY (1 << 1)

#define	IPVTI_ATTR_OKEY (1 << 2)

#define	IPVTI_ATTR_LOCAL (1 << 3)

#define	IPVTI_ATTR_REMOTE (1 << 4)

#define	IPVTI_ATTR_FWMARK (1 << 5)

#define	IS_IPVTI_LINK_ASSERT(link)

Functions
struct rtnl_link *	rtnl_link_ipvti_alloc (void)

int	rtnl_link_is_ipvti (struct rtnl_link *link)
	Check if link is a IPVTI link. More...

int	rtnl_link_ipvti_add (struct nl_sock sk, const char name)
	Create a new ipvti tunnel device. More...

int	rtnl_link_ipvti_set_link (struct rtnl_link *link, uint32_t index)
	Set IPVTI tunnel interface index. More...

uint32_t	rtnl_link_ipvti_get_link (struct rtnl_link *link)
	Get IPVTI tunnel interface index. More...

int	rtnl_link_ipvti_set_ikey (struct rtnl_link *link, uint32_t ikey)
	Set IPVTI tunnel set ikey. More...

uint32_t	rtnl_link_ipvti_get_ikey (struct rtnl_link *link)
	Get IPVTI tunnel ikey. More...

int	rtnl_link_ipvti_set_okey (struct rtnl_link *link, uint32_t okey)
	Set IPVTI tunnel set okey. More...

uint32_t	rtnl_link_ipvti_get_okey (struct rtnl_link *link)
	Get IPVTI tunnel okey. More...

int	rtnl_link_ipvti_set_local (struct rtnl_link *link, uint32_t addr)
	Set IPVTI tunnel local address. More...

uint32_t	rtnl_link_ipvti_get_local (struct rtnl_link *link)
	Get IPVTI tunnel local address. More...

int	rtnl_link_ipvti_set_remote (struct rtnl_link *link, uint32_t remote)
	Set IPVTI tunnel remote address. More...

uint32_t	rtnl_link_ipvti_get_remote (struct rtnl_link *link)
	Get IPVTI tunnel remote address. More...

int	rtnl_link_ipvti_set_fwmark (struct rtnl_link *link, uint32_t fwmark)
	Set IPVTI tunnel fwmark. More...

int	rtnl_link_ipvti_get_fwmark (struct rtnl_link link, uint32_t fwmark)
	Get IPVTI tunnel fwmark. More...

Variables
uint32_t	ipvti_info::link

uint32_t	ipvti_info::ikey

uint32_t	ipvti_info::okey

uint32_t	ipvti_info::local

uint32_t	ipvti_info::remote

uint32_t	ipvti_info::fwmark

uint32_t	ipvti_info::ipvti_mask

Detailed Description

ipvti link module

Link Type Name: "ipvti"

IPVTI Documentation (Netlink Routing Development Guide)

Macro Definition Documentation

◆ IPVTI_ATTR_LINK

#define IPVTI_ATTR_LINK (1 << 0)

Definition at line 29 of file ipvti.c.

◆ IPVTI_ATTR_IKEY

#define IPVTI_ATTR_IKEY (1 << 1)

Definition at line 30 of file ipvti.c.

◆ IPVTI_ATTR_OKEY

#define IPVTI_ATTR_OKEY (1 << 2)

Definition at line 31 of file ipvti.c.

◆ IPVTI_ATTR_LOCAL

#define IPVTI_ATTR_LOCAL (1 << 3)

Definition at line 32 of file ipvti.c.

◆ IPVTI_ATTR_REMOTE

#define IPVTI_ATTR_REMOTE (1 << 4)

Definition at line 33 of file ipvti.c.

◆ IPVTI_ATTR_FWMARK

#define IPVTI_ATTR_FWMARK (1 << 5)

Definition at line 34 of file ipvti.c.

◆ IS_IPVTI_LINK_ASSERT

#define IS_IPVTI_LINK_ASSERT ( link )

Value:

        if ((link)->l_info_ops != &ipvti_info_ops) {                        \
                APPBUG("Link is not a ipvti link. set type \vti\" first."); \
                return -NLE_OPNOTSUPP;                                      \
        }

Definition at line 261 of file ipvti.c.

Function Documentation

◆ rtnl_link_ipvti_alloc()

struct rtnl_link * rtnl_link_ipvti_alloc ( void )

Definition at line 267 of file ipvti.c.

◆ rtnl_link_is_ipvti()

int rtnl_link_is_ipvti ( struct rtnl_link * link )

Check if link is a IPVTI link.

Parameters

link	Link object

Returns: True if link is a IPVTI link, otherwise 0 is returned.

Definition at line 291 of file ipvti.c.

◆ rtnl_link_ipvti_add()

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

Create a new ipvti tunnel device.

Parameters

sock	netlink socket
name	name of the tunnel deviceL

Creates a new ipvti tunnel device in the kernel

Returns: 0 on success or a negative error code

Definition at line 303 of file ipvti.c.

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

Here is the call graph for this function:

◆ rtnl_link_ipvti_set_link()

int rtnl_link_ipvti_set_link	(	struct rtnl_link *	link,
		uint32_t	index
	)

Set IPVTI tunnel interface index.

Parameters

link	Link object
index	interface index

Returns: 0 on success or a negative error code

Definition at line 327 of file ipvti.c.

◆ rtnl_link_ipvti_get_link()

uint32_t rtnl_link_ipvti_get_link ( struct rtnl_link * link )

Get IPVTI tunnel interface index.

Parameters

link	Link object

Returns: interface index

Definition at line 345 of file ipvti.c.

◆ rtnl_link_ipvti_set_ikey()

int rtnl_link_ipvti_set_ikey	(	struct rtnl_link *	link,
		uint32_t	ikey
	)

Set IPVTI tunnel set ikey.

Parameters

link	Link object
ikey	gre ikey

Returns: 0 on success or a negative error code

Definition at line 361 of file ipvti.c.

◆ rtnl_link_ipvti_get_ikey()

uint32_t rtnl_link_ipvti_get_ikey ( struct rtnl_link * link )

Get IPVTI tunnel ikey.

Parameters

link	Link object

Returns: ikey

Definition at line 379 of file ipvti.c.

◆ rtnl_link_ipvti_set_okey()

int rtnl_link_ipvti_set_okey	(	struct rtnl_link *	link,
		uint32_t	okey
	)

Set IPVTI tunnel set okey.

Parameters

link	Link object
okey	gre okey

Returns: 0 on success or a negative error code

Definition at line 395 of file ipvti.c.

◆ rtnl_link_ipvti_get_okey()

uint32_t rtnl_link_ipvti_get_okey ( struct rtnl_link * link )

Get IPVTI tunnel okey.

Parameters

link	Link object

Returns: okey value

Definition at line 413 of file ipvti.c.

◆ rtnl_link_ipvti_set_local()

int rtnl_link_ipvti_set_local	(	struct rtnl_link *	link,
		uint32_t	addr
	)

Set IPVTI tunnel local address.

Parameters

link	Link object
addr	local address

Returns: 0 on success or a negative error code

Definition at line 429 of file ipvti.c.

◆ rtnl_link_ipvti_get_local()

uint32_t rtnl_link_ipvti_get_local ( struct rtnl_link * link )

Get IPVTI tunnel local address.

Parameters

link	Link object

Returns: local address

Definition at line 447 of file ipvti.c.

◆ rtnl_link_ipvti_set_remote()

int rtnl_link_ipvti_set_remote	(	struct rtnl_link *	link,
		uint32_t	remote
	)

Set IPVTI tunnel remote address.

Parameters

link	Link object
remote	remote address

Returns: 0 on success or a negative error code

Definition at line 463 of file ipvti.c.

◆ rtnl_link_ipvti_get_remote()

uint32_t rtnl_link_ipvti_get_remote ( struct rtnl_link * link )

Get IPVTI tunnel remote address.

Parameters

link	Link object

Returns: remote address on success or a negative error code

Definition at line 481 of file ipvti.c.

◆ rtnl_link_ipvti_set_fwmark()

int rtnl_link_ipvti_set_fwmark	(	struct rtnl_link *	link,
		uint32_t	fwmark
	)

Set IPVTI tunnel fwmark.

Parameters

link	Link object
fwmark	fwmark

Returns: 0 on success or a negative error code

Definition at line 497 of file ipvti.c.

◆ rtnl_link_ipvti_get_fwmark()

int rtnl_link_ipvti_get_fwmark	(	struct rtnl_link *	link,
		uint32_t *	fwmark
	)

Get IPVTI tunnel fwmark.

Parameters

link	Link object
fwmark	addr to fill in with the fwmark

Returns: 0 on success or a negative error code

Definition at line 516 of file ipvti.c.

Variable Documentation

◆ link

uint32_t ipvti_info::link

Definition at line 38 of file ipvti.c.

◆ ikey

uint32_t ipvti_info::ikey

Definition at line 39 of file ipvti.c.

◆ okey

uint32_t ipvti_info::okey

Definition at line 40 of file ipvti.c.

◆ local

uint32_t ipvti_info::local

Definition at line 41 of file ipvti.c.

◆ remote

uint32_t ipvti_info::remote

Definition at line 42 of file ipvti.c.

◆ fwmark

uint32_t ipvti_info::fwmark

Definition at line 43 of file ipvti.c.

◆ ipvti_mask

uint32_t ipvti_info::ipvti_mask

Definition at line 44 of file ipvti.c.

Data Structures

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ IPVTI_ATTR_LINK

◆ IPVTI_ATTR_IKEY

◆ IPVTI_ATTR_OKEY

◆ IPVTI_ATTR_LOCAL

◆ IPVTI_ATTR_REMOTE

◆ IPVTI_ATTR_FWMARK

◆ IS_IPVTI_LINK_ASSERT

Function Documentation

◆ rtnl_link_ipvti_alloc()

◆ rtnl_link_is_ipvti()

◆ rtnl_link_ipvti_add()

◆ rtnl_link_ipvti_set_link()

◆ rtnl_link_ipvti_get_link()

◆ rtnl_link_ipvti_set_ikey()

◆ rtnl_link_ipvti_get_ikey()

◆ rtnl_link_ipvti_set_okey()

◆ rtnl_link_ipvti_get_okey()

◆ rtnl_link_ipvti_set_local()

◆ rtnl_link_ipvti_get_local()

◆ rtnl_link_ipvti_set_remote()

◆ rtnl_link_ipvti_get_remote()

◆ rtnl_link_ipvti_set_fwmark()

◆ rtnl_link_ipvti_get_fwmark()

Variable Documentation

◆ link

◆ ikey

◆ okey

◆ local

◆ remote

◆ fwmark

◆ ipvti_mask