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SNMP UDP ports can be configured at compile time

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This commit is contained in:
goldsimon 2007-03-08 10:32:29 +00:00
parent 91afefa61a
commit 5eabd4591a
3 changed files with 12 additions and 1 deletions
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3
CHANGELOG
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@ -23,6 +23,9 @@ HISTORY
++ New features:
2007-03-08 Simon Goldschmidt
* snmp_msg.h, msg_in.c: SNMP UDP ports can be configured at compile time.
2007-03-06 Frédéric Bernon
* api.h, api_lib.c, sockets.h, sockets.c, tcpip.c, sys.h, sys.c, err.h:
Implement SO_RCVTIMEO on UDP sockets/netconn.

2
src/core/snmp/msg_in.c
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@ -807,7 +807,7 @@ snmp_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p, struct ip_addr *addr,
udphdr = p->payload;
/* check if datagram is really directed at us (including broadcast requests) */
if ((pcb == snmp1_pcb) && (ntohs(udphdr->dest) == 161))
if ((pcb == snmp1_pcb) && (ntohs(udphdr->dest) == SNMP_IN_PORT))
{
struct snmp_msg_pstat *msg_ps;
u8_t req_idx;

8
src/include/lwip/snmp_msg.h
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@ -44,8 +44,16 @@
#include "private_mib.h"
#endif
/* The listen port of the SNMP agent. Clients have to make their requests to
this port. Most standard clients won't work if you change this! */
#ifndef SNMP_IN_PORT
#define SNMP_IN_PORT 161
#endif
/* The remote port the SNMP agent sends traps to. Most standard trap sinks won't
work if you change this! */
#ifndef SNMP_TRAP_PORT
#define SNMP_TRAP_PORT 162
#endif
#define SNMP_ES_NOERROR 0
#define SNMP_ES_TOOBIG 1