Rtos API example
SNMPv1 traps implementation. More...
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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 void | 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 void 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 382 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
- Returns:
- the required length for encoding the trap header
Definition at line 305 of file lwip_snmp_traps.c.
Variable Documentation
const char* snmp_community_trap |
Agent community string for sending traps.
Definition at line 64 of file lwip_snmp_msg.c.
void* snmp_traps_handle |
handle for sending traps
Definition at line 87 of file lwip_snmp_traps.c.
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