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网上相关的文章太少,我把我东拼西凑的代码贴出来,供查阅。此函数已在solaris上测试,用的是netsnmp编译生成的库\r\nint send_trap(char* TrapDescription)\r\n{\r\n oid SAN_trap_oid[] = { 1,3,6,1,4,1,19991,2,1,1,1};\r\n int TrapType = SNMP_TRAP_ENTERPRISESPECIFIC; \r\n\r\n \r\n netsnmp_session session;\r\n snmp_sess_init(&session);\r\n netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DEFAULT_PORT, SNMP_TRAP_PORT);\r\n\r\n netsnmp_pdu *pdu;\r\n pdu = snmp_pdu_create(SNMP_MSG_TRAP);\r\n int error = 0;\r\n\r\n if (error=snmp_add_var(pdu, SAN_trap_oid, OID_LENGTH(SAN_trap_oid), \'s\', TrapDescription) != 0) \r\n {\r\n snmp_free_pdu(pdu);\r\n snmp_close(&session);\r\n return 0;\r\n }\r\n\r\n char *tmpIp = new char[20];\r\n strcpy(tmpIp, gUltraNmsIp.c_str());\r\n if (create_trap_session(tmpIp, SNMP_TRAP_PORT, \"public\",\r\n SNMP_VERSION_1, \r\n SNMP_MSG_TRAP))\r\n {\r\n //send_trap_vars(TrapType, Specific_Type, pdu->variables);\r\n netsnmp_send_traps(TrapType, SPECIFIC_TYPE, SAN_trap_oid, \r\n OID_LENGTH(SAN_trap_oid),\r\n pdu->variables, NULL, 0);\r\n snmpd_free_trapsinks(); /*此处可以防止同一条消息发多次*/ \r\n } \r\n snmp_free_pdu(pdu);\r\n snmp_close(&session);\r\n delete []tmpIp;\r\n\r\n return 0;\r\n}\n\n[ 本帖最后由 hust_mylong 于 2007-12-10 15:51 编辑 ] |
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