def convert_oid_value(type_, value):
if type_ == 'Counter32':
return v2c.Counter32(tryIntConvert(value[0]))
elif type_ == 'Counter64':
return rfc1902.Counter64(long(value[0]))
elif type_ == 'Gauge32':
return v2c.Gauge32(tryIntConvert(value[0]))
elif type_ == 'Hex-STRING':
value = [sanitize_dotted(x) for x in value]
res = ''.join([chr(int(c, 16)) for c in ' '.join(value).split(' ')])
return res
elif type_ == 'INTEGER':
return tryIntConvert(value[0])
elif type_ == 'IpAddress':
value[0] = sanitize_dotted(value[0])
return v2c.IpAddress(value[0])
elif type_ == 'OID':
return v2c.ObjectIdentifier(value[0])
elif type_ == 'STRING':
return encode_mac('\n'.join(value))
elif type_ == 'Timeticks':
return v2c.TimeTicks(int(value[0]))
def add_oid_value(self, oid, type_, value):
if type_ == 'Counter32':
self.oids[oid] = v2c.Counter32(self.tryIntConvert(value[0]))
elif type_ == 'Counter64':
self.oids[oid] = rfc1902.Counter64(long(value[0]))
elif type_ == 'Gauge32':
self.oids[oid] = v2c.Gauge32(self.tryIntConvert(value[0]))
elif type_ == 'Hex-STRING':
value = [sanitize_dotted(x) for x in value]
self.oids[oid] = ''.join(
[chr(int(c, 16)) for c in ' '.join(value).split(' ')])
elif type_ == 'INTEGER':
self.oids[oid] = self.tryIntConvert(value[0])
elif type_ == 'IpAddress':
value[0] = sanitize_dotted(value[0])
self.oids[oid] = v2c.IpAddress(value[0])
elif type_ == 'OID':
self.oids[oid] = v2c.ObjectIdentifier(value[0])
elif type_ == 'STRING':
self.oids[oid] = '\n'.join(value)
elif type_ == 'Timeticks':
self.oids[oid] = v2c.TimeTicks(int(value[0]))
def get_oids(self):
oids = {}
system = '.1.3.6.1.2.1.1'
ifTable = '.1.3.6.1.2.1.2.2.1'
ipAddrTable = '.1.3.6.1.2.1.4.20.1'
dot1dTpFdbTable = '.1.3.6.1.2.1.17.4.3.1'
dot1dBasePortEntry = '.1.3.6.1.2.1.17.1.4.1'
oids[system + '.1.0'] = '%s simulated' % self.name # sysDescr
# sysObjectID
oids[system + '.2.0'] = v2c.ObjectIdentifier('.1.3.6.1.4.1.9.1.516')
oids[system + '.4.0'] = "*****@*****.**" # sysContact
oids[system + '.5.0'] = self.name # sysName
oids[system + '.6.0'] = "Somewhere" # sysLocation
for index, interface in enumerate(self.interfaces, 1):
oids[ifTable + '.1.%s' % index] = index # ifindex
oids[ifTable + '.2.%s' % index] = 'interface%s' % index # id
oids[ifTable + '.3.%s' % index] = 6 # type = ethernetCsmacd
oids[ifTable + '.4.%s' % index] = 1500 # mtu
oids[ifTable + '.5.%s' % index] = v2c.Gauge32(1000 ** 3) # mtu
oids[ifTable + '.6.%s' % index] = interface['mac'] # MAC
oids[ifTable + '.7.%s' % index] = 1 # adminStatus = up
oids[ifTable + '.8.%s' % index] = 1 # operStatus = up
ip = asip(int2id(index, 4))
oids[ipAddrTable + '.1.%s' % ip] = v2c.IpAddress(ip)
oids[ipAddrTable + '.2.%s' % ip] = index
oids[ipAddrTable + '.3.%s' % ip] = v2c.IpAddress(self.netmask)
for clientmac in interface['clientmacs']:
oids[dot1dTpFdbTable + '.1.%s' % asoid(clientmac)] = clientmac
# dot1dTpFdbPort
oids[dot1dTpFdbTable + '.2.%s' % asoid(clientmac)] = index
# dot1dTpFdbStatus = learned
oids[dot1dTpFdbTable + '.3.%s' % asoid(clientmac)] = 3
# binds port number and interface index
oids[dot1dBasePortEntry + '.1.%s' % index] = index # port number
oids[dot1dBasePortEntry + '.2.%s' % index] = index # ifindex
return oids