def sendClearAlarms(old_alarm_ids,active_num,traps_map,list_engine):
clear_trap_map = traps_map['list_traps'][1]
trap_oid = clear_trap_map['trap_oid']
ne_type = clear_trap_map['ne_type']
v2_or_v3 = clear_trap_map['v2_or_v3']
list_trap = clear_trap_map['list_trap']
trap_start_time = datetime.now()
for i in range(0,active_num):
send_trap = deepcopy(list_trap)
if ne_type in ('MSC','HLR','3GSGSN','GGSN'):
alarm_id = re.findall(r'[0-9]+',old_alarm_ids[i].split(',')[1])[1]
elif ne_type in ('LTEHSS','IMSHSS'):
alarm_id = re.findall(r'[0-9]+',old_alarm_ids[i].split(',')[1])[0]
alarm_id_value = v2c.Gauge32(alarm_id) if 'int' == list_trap[-2][0] else v2c.OctetString(alarm_id)
send_trap[-2] = (list_trap[-2][0], alarm_id_value)
if ne_type in special_ne:
alarm_sync_status = 'progress'
if 0 == i:
alarm_sync_status = 'start'
send_trap[-3] = (list_trap[-3][0], v2c.OctetString(alarm_sync_status))
used_str_time = (trap_start_time + timedelta(seconds=i)).strftime('%Y-%m-%d %H:%M:%S.%f')
r, h = SnmpTrapUtils.get_hex_from_str(used_str_time, t_format='%Y-%m-%d %H:%M:%S.%f')
if ne_type in special_ne:
list_times = list_trap[-1]
del send_trap[-1]
for tuple_time in list_times:
if tuple_time[0] in ['1.3.6.1.4.1.193.114.3.2.12', '1.3.6.1.4.1.193.114.3.2.1',
'1.3.6.1.4.1.193.114.3.2.11', '1.3.6.1.4.1.193.114.3.2.13',
'1.3.6.1.4.1.193.114.3.2.10'] and v2c.OctetString('') == tuple_time[1]:
send_trap.append(tuple_time)
else:
send_trap.append((tuple_time[0], v2c.OctetString(used_str_time[:-3])))
else:
send_trap[-1] = (list_trap[-1][0], v2c.OctetString(hexValue=h))
if 'V2' == v2_or_v3:
SnmpTrapUtils.send_trap(list_engine[0], list_engine[1], trap_oid, send_trap)
elif 'V3' == v2_or_v3:
msg= "start to send clear alarm id:" + str(alarm_id)
log0.info(msg)
log0.info(str(send_trap) + "\n")
SnmpTrapUtils.send_trap(list_engine[2], list_engine[3], trap_oid, send_trap)
def sendActiveAlarms(active_num,traps_map,list_engine,id,firstround=False):
active_trap_map = traps_map['list_traps'][0]
trap_oid = active_trap_map['trap_oid']
ne_type = active_trap_map['ne_type']
v2_or_v3 = active_trap_map['v2_or_v3']
list_trap = active_trap_map['list_trap']
send_trap = []
cus_time = options.time
trap_start_time = datetime.now()
alarm_ids=[]
for i in range(0,active_num):
send_trap=deepcopy(list_trap)
used_id_info = SnmpTrapUtils.organize_alarm_id_by_ne_type(ne_type, id)
id_value = v2c.Gauge32(used_id_info[1]) if 'int' == used_id_info[0] else v2c.OctetString(used_id_info[1])
send_trap[-2] = (list_trap[-2][0], id_value)
alarm_ids.append((used_id_info[0],id_value))
if ne_type in special_ne:
alarm_sync_status = 'progress'
if firstround and i==0:
alarm_sync_status = 'start'
elif active_num-1==i:
alarm_sync_status = 'end'
send_trap[-3] = (list_trap[-3][0], v2c.OctetString(alarm_sync_status))
used_str_time = (trap_start_time + timedelta(seconds = base_shift) + timedelta(seconds=i)).strftime('%Y-%m-%d %H:%M:%S.%f')
r, h = SnmpTrapUtils.get_hex_from_str(used_str_time, t_format='%Y-%m-%d %H:%M:%S.%f')
if ne_type in special_ne:
list_times = list_trap[-1]
del send_trap[-1]
for tuple_time in list_times:
if tuple_time[0] in ['1.3.6.1.4.1.193.114.3.2.12', '1.3.6.1.4.1.193.114.3.2.1',
'1.3.6.1.4.1.193.114.3.2.11', '1.3.6.1.4.1.193.114.3.2.13',
'1.3.6.1.4.1.193.114.3.2.10'] and v2c.OctetString('') == tuple_time[1]:
send_trap.append(tuple_time)
else:
send_trap.append((tuple_time[0], v2c.OctetString(used_str_time[:-3])))
else:
send_trap[-1] = (list_trap[-1][0], v2c.OctetString(hexValue=h))
if 'V2' == v2_or_v3:
SnmpTrapUtils.send_trap(list_engine[0], list_engine[1], trap_oid, send_trap)
elif 'V3' == v2_or_v3:
msg= "start to send new alarm id:" + str(id)
log0.info(msg)
log0.info(str(send_trap) + "\n")
SnmpTrapUtils.send_trap(list_engine[2], list_engine[3], trap_oid, send_trap)
id = 0 if 4294967295 < id + 1 else id + 1
return id-1,alarm_ids
sep = os.path.sep
snmp_conf = dir_cur + sep + 'config' + sep + 'snmp_trap'
template_dir = os.path.normpath(snmp_conf + sep + 'templates')
mapping_file = os.path.normpath(snmp_conf + sep + 'mappings')
alarm_id_file = os.path.normpath(snmp_conf + sep + 'oids' + sep + 'alarmid_oids')
timestamp_file = os.path.normpath(snmp_conf + sep + 'oids' + sep + 'time_oids')
v3_auth_file = os.path.normpath(snmp_conf + sep + 'v3_auth')
id_file = os.path.normpath(snmp_conf + sep + 'id')
option_cfg = os.path.normpath(dir_cur + sep + 'config' + sep + 'snmp_sync' + sep + 'manual_options.cfg')
options = Options(option_cfg)
traps_map = SnmpTrapUtils.read_used_trap_templates(options, template_dir, mapping_file, alarm_id_file, timestamp_file)
if not traps_map:
msg = 'Fail to read the alarm template files.'
logging.error(msg)
# print msg
else:
list_engine = SnmpTrapUtils.init_trap_engine(traps_map, options, v3_auth_file)
t = SnmpTrapUtils.SyncTrap(options, traps_map, list_engine[0], list_engine[1], list_engine[2],
list_engine[3], id_file)
try:
t.start()
while not t.b_stop:
time.sleep(.5)
except KeyboardInterrupt:
t.stop()
log0.info(msg)
log0.info(str(send_trap) + "\n")
SnmpTrapUtils.send_trap(list_engine[2], list_engine[3], trap_oid, send_trap)
id = 0 if 4294967295 < id + 1 else id + 1
return id-1,alarm_ids
def writeCountBack(id,id_file):
f = open(id_file,"w")
f.writelines("id=" + str(id) + "\n")
f.close()
if __name__ == "__main__":
options = SnmpTrapUtils.get_and_check_options()
if options.mode == "spm":
if len(options.list.split(",")) != 2:
msg = "More than 2 alarms for 'spm' mode, only two alarms in pair can be supported. Check the IDs for '-l' option."
print msg
log0.error(msg)
exit(1)
id_file = ids_dir + os.sep + "id." + str(options.engineid) + "." + str(options.list)
alarm_id_file = ids_dir + os.sep + "alarmid." + str(options.engineid) + "." + str(options.list)
if not os.path.exists(id_file):
f = open(id_file,"w")
f.writelines("id=0")
f.close()
# -*- coding: utf-8 -*-
import os
import sys
dir_cur = os.path.normpath(os.path.dirname(os.path.abspath(__file__)).split('tmp')[0])
if dir_cur not in sys.path:
sys.path.insert(0, dir_cur)
from com.ericsson.xn.commons import commonutils
logger = commonutils.init('SNMP_TRAP', 'snmp_trap_logs')
from com.ericsson.xn.snmp import SnmpTrapUtils
'''
snmp_engine, noti = SnmpTrapUtils.init_trap_engine_v3(logger, '127.0.0.1', 11162, 'user', 'mypasswd')
snmp_engine_v2, noti_v2 = SnmpTrapUtils.init_trap_engine_v2(logger, '127.0.0.1', 162)
SnmpTrapUtils.send_trap(logger, snmp_engine, noti, '1.3.6.1.6.3.1.1.5.1',
[(('1.3.6.1.2.1.1.5.0'), SnmpTrapUtils.v2c.OctetString('system name'))])
SnmpTrapUtils.send_trap(logger, snmp_engine_v2, noti_v2, '1.3.6.1.6.3.1.1.5.1',
[(('1.3.6.1.2.1.1.5.0'), SnmpTrapUtils.v2c.OctetString('system name'))])
o = SnmpTrapUtils.get_and_check_options(logger)
print o
'''
sep = os.path.sep
snmp_conf = dir_cur + sep + 'config' + sep + 'snmp_trap'
template_dir = os.path.normpath(snmp_conf + sep + 'templates')
mapping_file = os.path.normpath(snmp_conf + sep + 'mappings')
alarm_id_file = os.path.normpath(snmp_conf + sep + 'oids' + sep + 'alarmid_oids')
