SNMPv1 traps implementation. More...

Functions
static u16_t	snmp_trap_header_sum (struct snmp_msg_trap *trap, u16_t vb_len)
	Sums trap header field lengths from tail to head and returns trap_header_lengths for second encoding pass.
static err_t	snmp_trap_header_enc (struct snmp_msg_trap trap, struct snmp_pbuf_stream pbuf_stream)
	Encodes trap header from head to tail.
void	snmp_trap_dst_enable (u8_t dst_idx, u8_t enable)
	Sets enable switch for this trap destination.
void	snmp_trap_dst_ip_set (u8_t dst_idx, const ip_addr_t *dst)
	Sets IPv4 address for this trap destination.
void	snmp_set_auth_traps_enabled (u8_t enable)
	Enable/disable authentication traps.
u8_t	snmp_get_auth_traps_enabled (void)
	Get authentication traps enabled state.
err_t	snmp_send_trap (const struct snmp_obj_id eoid, s32_t generic_trap, s32_t specific_trap, struct snmp_varbind varbinds)
	Sends a generic or enterprise specific trap message.
err_t	snmp_send_trap_generic (s32_t generic_trap)
	Send generic SNMP trap.
err_t	snmp_send_trap_specific (s32_t specific_trap, struct snmp_varbind *varbinds)
	Send specific SNMP trap with variable bindings.
void	snmp_coldstart_trap (void)
	Send coldstart trap.
void	snmp_authfail_trap (void)
	Send authentication failure trap (used internally by agent)
Variables
const char *	snmp_community_trap
	Agent community string for sending traps.
void *	snmp_traps_handle
	handle for sending traps

Detailed Description

SNMPv1 traps implementation.

Definition in file lwip_snmp_traps.c.

Function Documentation

static err_t snmp_trap_header_enc	(	struct snmp_msg_trap *	trap,
		struct snmp_pbuf_stream *	pbuf_stream
	)		`[static]`

Encodes trap header from head to tail.

Definition at line 393 of file lwip_snmp_traps.c.

static u16_t snmp_trap_header_sum	(	struct snmp_msg_trap *	trap,
		u16_t	vb_len
	)		`[static]`

Sums trap header field lengths from tail to head and returns trap_header_lengths for second encoding pass.

Parameters:

trap	Trap message
vb_len	varbind-list length

Definition at line 314 of file lwip_snmp_traps.c.

Agent community string for sending traps.

Definition at line 72 of file lwip_snmp_msg.c.

handle for sending traps

Definition at line 93 of file lwip_snmp_traps.c.