cdp.h File Reference

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Data Structures
struct	cdp_neighbor_t
struct	cdp_main_t
struct	cdp_input_trace_t

Macros
#define	foreach_neighbor_string_field
#define	foreach_cdp_error

Enumerations
enum	cdp_packet_template_id_t { CDP_PACKET_TEMPLATE_ETHERNET, CDP_PACKET_TEMPLATE_HDLC, CDP_PACKET_TEMPLATE_SRP, CDP_N_PACKET_TEMPLATES }
enum	cdp_error_t { CDP_N_ERROR }
enum	cdp_process_event_t { CDP_EVENT_ENABLE, CDP_EVENT_DISABLE }

Functions
cdp_error_t	cdp_input (vlib_main_t *vm, vlib_buffer_t *b0, u32 bi0)
void	cdp_periodic (vlib_main_t *vm)
void	cdp_keepalive (cdp_main_t *cm, cdp_neighbor_t *n)
u16	cdp_checksum (void *p, int count)
u8 *	cdp_input_format_trace (u8 *s, va_list *args)

Variables
cdp_main_t	cdp_main
vlib_node_registration_t	cdp_process_node
	(constructor) VLIB_REGISTER_NODE (cdp_process_node) More...

Macro Definition Documentation

foreach_cdp_error

#define foreach_cdp_error

Value:

_ (NONE, "good cdp packets (processed)")                        \
_ (CACHE_HIT, "good cdp packets (cache hit)")                   \
_ (BAD_TLV, "cdp packets with bad TLVs")                        \
_ (PROTOCOL_VERSION, "cdp packets with bad protocol versions")  \
_ (CHECKSUM, "cdp packets with bad checksums")                  \
_ (DISABLED, "cdp packets received on disabled interfaces")

Definition at line 112 of file cdp.h.

foreach_neighbor_string_field

#define foreach_neighbor_string_field

Value:

_(device_name)                                  \
_(version)                                      \
_(port_id)                                      \
_(platform)

Definition at line 73 of file cdp.h.

Enumeration Type Documentation

cdp_error_t

enum cdp_error_t

Enumerator
CDP_N_ERROR

Definition at line 120 of file cdp.h.

cdp_packet_template_id_t

enum cdp_packet_template_id_t

Enumerator
CDP_PACKET_TEMPLATE_ETHERNET
CDP_PACKET_TEMPLATE_HDLC
CDP_PACKET_TEMPLATE_SRP
CDP_N_PACKET_TEMPLATES

Definition at line 33 of file cdp.h.

cdp_process_event_t

enum cdp_process_event_t

Enumerator
CDP_EVENT_ENABLE
CDP_EVENT_DISABLE

Definition at line 135 of file cdp.h.

Function Documentation

cdp_checksum()

u16 cdp_checksum	(	void *	p,
		int	count
	)

Definition at line 26 of file cdp_input.c.

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cdp_input()

cdp_error_t cdp_input	(	vlib_main_t *	vm,
		vlib_buffer_t *	b0,
		u32	bi0
	)

Definition at line 323 of file cdp_input.c.

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cdp_input_format_trace()

u8* cdp_input_format_trace	(	u8 *	s,
		va_list *	args
	)

Definition at line 486 of file cdp_input.c.

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cdp_keepalive()

void cdp_keepalive	(	cdp_main_t *	cm,
		cdp_neighbor_t *	n
	)

cdp_periodic()

void cdp_periodic

(

vlib_main_t *

vm

)

Definition at line 350 of file cdp_periodic.c.

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Variable Documentation

cdp_main

cdp_main_t cdp_main

Definition at line 17 of file cdp_input.c.

cdp_process_node

vlib_node_registration_t cdp_process_node

(constructor) VLIB_REGISTER_NODE (cdp_process_node)

Definition at line 207 of file cdp_node.c.