def main():
"""Plugin: check_admin_up_oper_down."""
argparser = SnmpArguments(description)
argparser.parser.add_argument('-w', action='store_true',
help='Return Warning if interfaces are down')
argparser.parser.add_argument('-c', action='store_true',
help='Return Critical if interfaces are down')
args = argparser.parser.parse_nelmon_args()
if args.c:
exit_status = C.CRITICAL
elif args.w:
exit_status = C.WARNING
else:
nelmon_exit(C.UNKNOWN, 'Use -w or -c')
snmp = NelmonSnmp(args)
oidlist = []
oidlist.append(O.ifAdminStatus)
oidlist.append(O.ifOperStatus)
var_table = snmp.getnext(*oidlist)
admin_up = []
oper_down = []
for var_binds in var_table:
for oid, value in var_binds:
if O.ifAdminStatus in oid and value == 1:
ifIndex = int(oid.rsplit('.', 1)[-1])
admin_up.append(ifIndex)
if O.ifOperStatus in oid and value == 2:
ifIndex = int(oid.rsplit('.', 1)[-1])
oper_down.append(ifIndex)
down_interfaces = list(set(admin_up) & set(oper_down))
if len(down_interfaces) == 0:
nelmon_exit(C.OK, 'No interfaces down')
oidlist = []
interface_descr = {}
interface_alias = {}
for ifIndex in down_interfaces:
oidlist.append(O.ifDescr + "." + str(ifIndex))
oidlist.append(O.ifAlias + "." + str(ifIndex))
var_binds = snmp.get(*oidlist)
for oid, value in var_binds:
if O.ifDescr in oid:
ifIndex = int(oid.rsplit('.', 1)[-1])
interface_descr[ifIndex] = value
if O.ifAlias in oid:
ifIndex = int(oid.rsplit('.', 1)[-1])
interface_alias[ifIndex] = value
return_string = []
if len(down_interfaces) > 1:
return_string.append("%d interfaces down" % (len(down_interfaces)))
for ifIndex in down_interfaces:
if len(str(interface_alias[ifIndex])) > 0:
return_string.append(str(interface_descr[ifIndex]) + " - " + str(interface_alias[ifIndex]))
else:
return_string.append(str(interface_descr[ifIndex]))
nelmon_exit(exit_status, return_string)
def main():
"""Plugin: check_admin_up_oper_down."""
argparser = SnmpArguments(description)
argparser.parser.add_argument('-w',
action='store_true',
help='Return Warning if interfaces are down')
argparser.parser.add_argument(
'-c',
action='store_true',
help='Return Critical if interfaces are down')
args = argparser.parser.parse_nelmon_args()
if args.c:
exit_status = C.CRITICAL
elif args.w:
exit_status = C.WARNING
else:
nelmon_exit(C.UNKNOWN, 'Use -w or -c')
snmp = NelmonSnmp(args)
oidlist = []
oidlist.append(O.ifAdminStatus)
oidlist.append(O.ifOperStatus)
var_table = snmp.getnext(*oidlist)
admin_up = []
oper_down = []
for var_binds in var_table:
for oid, value in var_binds:
if O.ifAdminStatus in oid and value == 1:
ifIndex = int(oid.rsplit('.', 1)[-1])
admin_up.append(ifIndex)
if O.ifOperStatus in oid and value == 2:
ifIndex = int(oid.rsplit('.', 1)[-1])
oper_down.append(ifIndex)
down_interfaces = list(set(admin_up) & set(oper_down))
if len(down_interfaces) == 0:
nelmon_exit(C.OK, 'No interfaces down')
oidlist = []
interface_descr = {}
interface_alias = {}
for ifIndex in down_interfaces:
oidlist.append(O.ifDescr + "." + str(ifIndex))
oidlist.append(O.ifAlias + "." + str(ifIndex))
var_binds = snmp.get(*oidlist)
for oid, value in var_binds:
if O.ifDescr in oid:
ifIndex = int(oid.rsplit('.', 1)[-1])
interface_descr[ifIndex] = value
if O.ifAlias in oid:
ifIndex = int(oid.rsplit('.', 1)[-1])
interface_alias[ifIndex] = value
return_string = []
if len(down_interfaces) > 1:
return_string.append("%d interfaces down" % (len(down_interfaces)))
for ifIndex in down_interfaces:
if len(str(interface_alias[ifIndex])) > 0:
return_string.append(
str(interface_descr[ifIndex]) + " - " +
str(interface_alias[ifIndex]))
else:
return_string.append(str(interface_descr[ifIndex]))
nelmon_exit(exit_status, return_string)
def main():
"""Plugin: check_admin_up_oper_down."""
argparser = SnmpArguments(description)
argparser.parser.add_argument('-w',
action='store_true',
help='Return Warning if interfaces are down')
argparser.parser.add_argument(
'-c',
action='store_true',
help='Return Critical if interfaces are down')
argparser.parser.add_argument(
'-d',
'--descr',
dest='ifdescr_arg',
default=None,
const=None,
help='Search over Interface descr with regex'
'example: GigabitEthernet(\d+)/0/(4[78]|[5][0-2])'
'matches any of: GigabitEthernetx/0/47,48,50,51,52')
argparser.parser.add_argument(
'-al',
'--alias',
dest='ifalias_arg',
default=None,
const=None,
help='Search over Interface alias with regex'
'example: UPLINK'
'matches any interfaces with keyword UPLINK on its alias')
argparser.parser.add_argument(
'-id',
'--ignore_descr',
dest='ifdescr_ignore_arg',
default=None,
const=None,
help='Search over Interface ifDescr with regex and ignores that'
'example: Stack')
args = argparser.parser.parse_nelmon_args()
if args.c:
exit_status = C.CRITICAL
elif args.w:
exit_status = C.WARNING
else:
nelmon_exit(C.UNKNOWN, 'Use -w or -c')
ifdescr_arg = args.ifdescr_arg
ifalias_arg = args.ifalias_arg
ifdescr_ignore_arg = args.ifdescr_ignore_arg
snmp = NelmonSnmp(args)
oidlist = []
oidlist.append(O.ifAdminStatus)
oidlist.append(O.ifOperStatus)
var_table = snmp.getnext(*oidlist)
admin_up = []
oper_down = []
for var_binds in var_table:
for oid, value in var_binds:
if O.ifAdminStatus in oid and value == 1:
ifIndex = int(oid.rsplit('.', 1)[-1])
admin_up.append(ifIndex)
if O.ifOperStatus in oid and value == 2:
ifIndex = int(oid.rsplit('.', 1)[-1])
oper_down.append(ifIndex)
down_interfaces = list(set(admin_up) & set(oper_down))
if len(down_interfaces) == 0:
nelmon_exit(C.OK, 'No interfaces down')
oidlist = []
interface_descr = {}
interface_alias = {}
for ifIndex in down_interfaces:
oidlist.append(O.ifDescr + "." + str(ifIndex))
oidlist.append(O.ifAlias + "." + str(ifIndex))
var_binds = snmp.get(*oidlist)
for oid, value in var_binds:
if O.ifDescr in oid:
ifIndex = int(oid.rsplit('.', 1)[-1])
interface_descr[ifIndex] = value
if O.ifAlias in oid:
ifIndex = int(oid.rsplit('.', 1)[-1])
interface_alias[ifIndex] = value
return_string = []
# Change the down_interfaces only to those that ifDescr matches regex passed to ifdescr_arg
if ifdescr_arg:
down_interfaces = []
for ifIndex, ifDescr in interface_descr.items():
# Add the regex from -d command, like: GigabitEthernet(\d+)/0/(4[78]|[5][0-2])
ifdescr_regex = re.compile(ifdescr_arg)
# Only add to down_interfaces if regex matches
if ifdescr_regex.search(ifDescr):
down_interfaces.append(ifIndex)
# Change the down_interfaces only to those that ifAlias matches regex passed to ifalias_arg
if ifalias_arg:
down_interfaces = []
if interface_alias:
for ifIndex, ifAlias in interface_alias.items():
# Add the regex from -al command, like: UPLINK
ifalias_regex = re.compile(ifalias_arg)
# Only add to down_interfaces if regex matches
if ifalias_regex.search(ifAlias):
down_interfaces.append(ifIndex)
# Change the down_interfaces only to those that ifDescr doesn't match regex passed to ifdescr_ignore_arg
if ifdescr_ignore_arg:
for ifIndex, ifDescr in interface_descr.items():
# Add the regex from --id command, like: GigabitEthernet(\d+)/0/(4[78]|[5][0-2]) or Stack
ifdescr_regex = re.compile(ifdescr_ignore_arg)
# Remove from down_interfaces if regex matches
if ifdescr_regex.search(ifDescr):
down_interfaces.remove(ifIndex)
if len(down_interfaces) > 0:
return_string.append("%d interfaces down" % (len(down_interfaces)))
else:
nelmon_exit(C.OK, 'No interfaces down')
for ifIndex in down_interfaces:
if len(str(interface_alias[ifIndex])) > 0:
return_string.append(
str(interface_descr[ifIndex]) + " - " +
str(interface_alias[ifIndex]))
else:
return_string.append(str(interface_descr[ifIndex]))
nelmon_exit(exit_status, return_string)
