def _load_snmp_tables(self):
"""Load all cisco required snmp tables.
:return:
"""
self._logger.info("Start loading MIB tables:")
if_table = self._snmp.get_table(SnmpMibObject(*port_constants.PORT_DESCR_NAME))
if not if_table:
if_table = self._snmp.get_table(SnmpMibObject(*port_constants.PORT_NAME))
if not if_table:
if_table = self._snmp.get_table(
SnmpMibObject(*port_constants.PORT_INDEX)
)
self._if_table = if_table.keys()
self._logger.info("ifIndex table loaded")
def get_sys_desc(self):
"""
:return:
"""
with Snmp().get_snmp_service(snmp_parameters=self._snmp_params, logger=self._logger) as snmp_service:
return snmp_service.get_property(SnmpMibObject("SNMPv2-MIB", "sysDescr", "0")).safe_value
def port_channel_ports(self):
if self._port_channel_ports is None:
self._port_channel_ports = self._snmp.get_table(
SnmpMibObject("IEEE8023-LAG-MIB",
"dot3adAggPortAttachedAggID"))
self._logger.info("dot3adAggPortAttachedAggID table loaded")
return self._port_channel_ports
def if_type(self):
if not self._if_type:
self._if_type = "other"
if_type = self._snmp.get_property(
SnmpMibObject(*(port_constants.PORT_TYPE +
(self.if_index, )))).safe_value
if if_type and if_type:
self._if_type = if_type.replace("'", "")
return self._if_type
def _get_cisco_duplex(self):
if not self._cisco_duplex:
state_table = self._port_attributes_snmp_tables.cisco_duplex_state_table
cisco_duplex_id = state_table.get(str(self.if_index))
if cisco_duplex_id:
self._cisco_duplex = self._snmp.get_property(
SnmpMibObject("CISCO-STACK-MIB", "portDuplex",
cisco_duplex_id)).safe_value.replace(
"'", "")
return self._cisco_duplex
def _get_auto_neg(self):
"""Get port auto negotiation status.
:return return "True"
"""
index = "{}.{}".format(self.if_index, 1)
auto_negotiation = self._snmp.get_property(
SnmpMibObject(*(port_constants.PORT_AUTO_NEG +
(index, )))).safe_value
if auto_negotiation and "enabled" in auto_negotiation.lower():
return "True"
def build_chassis(self, resource_model):
"""Get Chassis element attributes.
:param cloudshell.shell.standards.firewall.autoload_model.
FirewallResourceModel resource_model:
"""
self.logger.info("Building Chassis")
chassis_id = self.CHASSIS_ID
serial_number = self.snmp_service.get_property(
SnmpMibObject("CHECKPOINT-MIB", "svnApplianceSerialNumber", chassis_id)
).safe_value
chassis_object = resource_model.entities.Chassis(chassis_id)
chassis_object.model = self.snmp_service.get_property(
SnmpMibObject("CHECKPOINT-MIB", "svnApplianceProductName", chassis_id)
).safe_value
chassis_object.serial_number = serial_number
resource_model.connect_chassis(chassis_object)
self.logger.info("Added " + chassis_object.model + " Chassis")
self.logger.info("Building Chassis completed")
return {chassis_id: chassis_object}
def cisco_duplex_state_table(self):
if self._cisco_duplex_state_table is None:
self._cisco_duplex_state_table = {}
cisco_duplex_state_table = self._snmp.get_table(
SnmpMibObject("CISCO-STACK-MIB", "portIfIndex"))
if cisco_duplex_state_table:
self._cisco_duplex_state_table = {
v.get("portIfIndex", "").lower(): k
for k, v in cisco_duplex_state_table.iteritems()
}
self._logger.info("Duplex portIfIndex table loaded")
return self._cisco_duplex_state_table
def lldp_local_table(self):
if self._lldp_local_table is None:
lldp_local_table = self._snmp.get_table(
SnmpMibObject(*port_constants.PORT_ADJACENT_LOC_TABLE))
if lldp_local_table:
self._lldp_local_table = {
str(v.get("lldpLocPortDesc", "")).lower(): k
for k, v in lldp_local_table.iteritems()
}
else:
self._lldp_local_table = defaultdict()
self._logger.info("lldpLocPortDesc table loaded")
return self._lldp_local_table
def build_root(self, resource_model):
"""Get root element attributes.
:param cloudshell.shell.standards.firewall.autoload_model.
FirewallResourceModel resource_model:
"""
self.logger.info("Building Root")
resource_model.contact_name = self.snmp_service.get_property(
SnmpMibObject("SNMPv2-MIB", "sysContact", "0")
).safe_value
resource_model.system_name = self.snmp_service.get_property(
SnmpMibObject("SNMPv2-MIB", "sysName", "0")
).safe_value
resource_model.location = self.snmp_service.get_property(
SnmpMibObject("SNMPv2-MIB", "sysLocation", "0")
).safe_value
resource_model.os_version = self.snmp_service.get_property(
SnmpMibObject("CHECKPOINT-MIB", "svnVersion", "0")
).safe_value
resource_model.vendor = "Checkpoint"
resource_model.model = self.snmp_service.get_property(
SnmpMibObject("CHECKPOINT-MIB", "svnApplianceProductName", "0")
).safe_value
def _get_duplex(self):
"""Get current duplex state.
:return str "Full"
"""
for key, value in self._port_attributes_snmp_tables.duplex_table.items(
):
if "dot3StatsIndex" in value.keys(
) and value["dot3StatsIndex"] == str(self.if_index):
interface_duplex = self._snmp.get_property(
SnmpMibObject("EtherLike-MIB", "dot3StatsDuplexStatus",
key)).safe_value
if "fullDuplex" in interface_duplex:
return "Full"
def build_power_modules(self, resource_model, chassis_table):
"""Get attributes for power ports provided in self.power_supply_list.
:param cloudshell.shell.standards.firewall.autoload_model.
FirewallResourceModel resource_model:
:param dict chassis_table:
"""
power_port_table = {}
self.logger.info("Building PowerPorts")
pp_table = self.snmp_service.get_table(
SnmpMibObject("CHECKPOINT-MIB", "powerSupplyTable")
)
chassis = chassis_table.get(self.CHASSIS_ID)
for port_id in pp_table:
power_port = resource_model.entities.PowerPort(port_id)
status = pp_table.get(port_id, {}).get("powerSupplyStatus", "")
if status:
power_port.port_description = "Power port Status - " + status
chassis.connect_power_port(power_port)
power_port_table[port_id] = power_port
self.logger.info("Added Power Port")
self.logger.info("Building Power Ports completed")
return power_port_table
def _get_adjacent(self):
"""Get ajacent.
Get connected device interface and device name to the specified
port id, using cdp or lldp protocols.
:return: device's name and port connected to port id
:rtype string
"""
# ToDo rebuild this. Iterating through dictionary
# again and again looks bad, very bad.
if self._port_attributes_snmp_tables.lldp_local_table:
if_name = self.if_name
if not if_name:
if_name = ""
interface_name = if_name.lower()
if interface_name:
key = self._port_attributes_snmp_tables.lldp_local_table.get(
interface_name, None)
if key:
for (
port_id,
rem_table,
) in self._port_attributes_snmp_tables.lldp_remote_table.items(
):
if key in port_id.split("."):
remote_sys_name = rem_table.get("lldpRemSysName")
remote_port_name = self._snmp.get_property(
SnmpMibObject(**(port_constants.
PORT_ADJACENT_REM_PORT_DESCR +
(port_id, )))).safe_value
if remote_port_name and remote_sys_name:
return self.ADJACENT_TEMPLATE.format(
remote_host=remote_sys_name,
remote_port=remote_port_name,
)
def ip_mixed_dict(self):
if self._ip_mixed_table is None:
self._ip_mixed_table = self._snmp.get_table(
SnmpMibObject("IP-MIB", "ipAddressIfIndex"))
self._logger.info("ipAddressIfIndex table loaded")
return self._ip_mixed_table
def duplex_table(self):
if self._duplex_table is None:
self._duplex_table = self._snmp.get_table(
SnmpMibObject("EtherLike-MIB", "dot3StatsIndex"))
self._logger.info("dot3StatsIndex table loaded")
return self._duplex_table
def if_descr_name(self):
if not self._if_descr_name:
self._if_descr_name = self._snmp.get_property(
SnmpMibObject(*PORT_DESCR_NAME + (self.if_index, ))).safe_value
return self._if_descr_name
def lldp_remote_table(self):
if self._lldp_remote_table is None:
self._lldp_remote_table = self._snmp.get_table(
SnmpMibObject(*port_constants.PORT_ADJACENT_REM_TABLE))
self._logger.info("lldpRemSysName table loaded")
return self._lldp_remote_table
def if_mac(self):
if not self._if_mac:
self._if_mac = self._snmp.get_property(
SnmpMibObject(*(port_constants.PORT_MAC +
(self.if_index, )))).safe_value
return self._if_mac
def if_port_description(self):
if not self._if_alias:
self._if_alias = self._snmp.get_property(
SnmpMibObject(*PORT_DESCRIPTION +
(self.if_index, ))).safe_value
return self._if_alias
def if_speed(self):
if not self._if_speed:
self._if_speed = self._snmp.get_property(
SnmpMibObject(*(port_constants.PORT_SPEED +
(self.if_index, )))).safe_value
return self._if_speed
def ip_v6_dict(self):
if self._ip_v6_table is None:
self._ip_v6_table = self._snmp.get_table(
SnmpMibObject("IPV6-MIB", "ipv6AddrType"))
self._logger.info("ipv6IfDescr table loaded")
return self._ip_v6_table
from cloudshell.snmp.core.domain.snmp_oid import SnmpMibObject
SYS_DESCR = SnmpMibObject("SNMPv2-MIB", "sysDescr", "0")
SYS_LOCATION = SnmpMibObject("SNMPv2-MIB", "sysLocation", "0")
SYS_CONTACT = SnmpMibObject("SNMPv2-MIB", "sysContact", "0")
SYS_NAME = SnmpMibObject("SNMPv2-MIB", "sysName", "0")
SYS_OBJECT_ID = SnmpMibObject("SNMPv2-MIB", "sysObjectId", "0")
def ip_v4_old_list(self):
if self._ip_v4_old_table is None:
self._ip_v4_old_table = self._snmp.walk(
SnmpMibObject("IP-MIB", "ipAdEntIfIndex"))
self._logger.info("ipAdEntIfIndex table loaded")
return self._ip_v4_old_table
def get_snmp_mib_oid(self, index=None):
return SnmpMibObject(self.mib_name, self.mib_id, index)
def device_info(self):
system_description = self.snmp_service.get_property(
SnmpMibObject("SNMPv2-MIB", "sysObjectID", "0")
).safe_value
return system_description
from cloudshell.snmp.core.domain.snmp_oid import SnmpMibObject
from cloudshell.snmp.autoload.core.snmp_oid_template import SnmpMibOidTemplate
PORT_INDEX = SnmpMibOidTemplate("IF-MIB", "ifIndex")
PORT_DESCR_NAME = SnmpMibOidTemplate("IF-MIB", "ifDescr")
PORT_NAME = SnmpMibOidTemplate("IF-MIB", "ifName")
PORT_DESCRIPTION = SnmpMibOidTemplate("IF-MIB", "ifAlias")
PORT_TYPE = SnmpMibOidTemplate("IF-MIB", "ifType")
PORT_MTU = SnmpMibOidTemplate("IF-MIB", "ifMtu")
PORT_SPEED = SnmpMibOidTemplate("IF-MIB", "ifHighSpeed")
PORT_MAC = SnmpMibOidTemplate("IF-MIB", "ifPhysAddress")
PORT_ADJACENT_REM_TABLE = SnmpMibObject("LLDP-MIB", "lldpRemSysName")
PORT_ADJACENT_REM_PORT_DESCR = SnmpMibOidTemplate("LLDP-MIB",
"lldpRemPortDesc")
PORT_ADJACENT_LOC_TABLE = SnmpMibObject("LLDP-MIB", "lldpLocPortDesc")
PORT_AUTO_NEG = SnmpMibOidTemplate("MAU-MIB", "ifMauAutoNegAdminStatus")
def cdp_table(self):
if self._cdp_table is None:
self._cdp_table = self._snmp.get_table(
SnmpMibObject("CISCO-CDP-MIB", "cdpCacheDeviceId"))
self._logger.info("cdpCacheDeviceId table loaded")
return self._cdp_table