def processInt(self, device, iface, available_interfaces ):
        """Create an object map for the iface, but only if:

           * the iface has an 'id' key
           * after cleanup, the id makes sense
           * the interface id is in the available_interfaces dictionary
           * the interface id is not in the zInterfaceMapIgnoreNames zProperty
           * the interface type is not in the zInterfaceMapIgnoreTypes zProperty
"""
        om = self.objectMap(iface)
        if not hasattr(om, 'id'): return None
        om.id = cleanstring(om.id) #take off \x00 at end of string
        # Left in interfaceName, but added title for
        # the sake of consistency
        if not om.id:
            om.id = 'Index_%s' % iface.get('ifindex', "")
        semicolon_index= om.id.find( ';' )
        if semicolon_index != -1:
            om.id= om.id[:semicolon_index]
        om.interfaceName = om.id
        om.title = om.id
        om.id = self.prepId(om.interfaceName)
        if not om.id:
            return None

        dontCollectIntNames = getattr(device, 'zInterfaceMapIgnoreNames', None)
        if (dontCollectIntNames
            and re.search(dontCollectIntNames, om.interfaceName)):
            return None

        if available_interfaces.has_key( om.id ):
            om.type= available_interfaces[ om.id ][ 'type' ]
        else:
            return None

        dontCollectIntTypes = getattr(device, 'zInterfaceMapIgnoreTypes', None)
        if dontCollectIntTypes and re.search(dontCollectIntTypes, om.type):
            return None
        if hasattr(om, 'macaddress'): om.macaddress = self.asmac(om.macaddress)
        return om
Exemple #2
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    def processInt(self, device, iface, available_interfaces):
        """Create an object map for the iface, but only if:

           * the iface has an 'id' key
           * after cleanup, the id makes sense
           * the interface id is in the available_interfaces dictionary
           * the interface id is not in the zInterfaceMapIgnoreNames zProperty
           * the interface type is not in the zInterfaceMapIgnoreTypes zProperty
"""
        om = self.objectMap(iface)
        if not hasattr(om, 'id'): return None
        om.id = cleanstring(om.id)  #take off \x00 at end of string
        # Left in interfaceName, but added title for
        # the sake of consistency
        if not om.id:
            om.id = 'Index_%s' % iface.get('ifindex', "")
        semicolon_index = om.id.find(';')
        if semicolon_index != -1:
            om.id = om.id[:semicolon_index]
        om.interfaceName = om.id
        om.title = om.id
        om.id = self.prepId(om.interfaceName)
        if not om.id:
            return None

        dontCollectIntNames = getattr(device, 'zInterfaceMapIgnoreNames', None)
        if (dontCollectIntNames
                and re.search(dontCollectIntNames, om.interfaceName)):
            return None

        if available_interfaces.has_key(om.id):
            om.type = available_interfaces[om.id]['type']
        else:
            return None

        dontCollectIntTypes = getattr(device, 'zInterfaceMapIgnoreTypes', None)
        if dontCollectIntTypes and re.search(dontCollectIntTypes, om.type):
            return None
        if hasattr(om, 'macaddress'): om.macaddress = self.asmac(om.macaddress)
        return om
    def processInt(self, device, iface):
        om = self.objectMap(iface)
        if not hasattr(om, 'id'): return None
        om.id = cleanstring(om.id)  #take off \x00 at end of string
        # Left in interfaceName, but added title for
        # the sake of consistency
        if not om.id:
            om.id = 'Index_%s' % iface.get('ifindex', "")
        om.interfaceName = om.id
        om.title = om.id
        om.id = self.prepId(om.interfaceName)
        if not om.id:
            return None

        dontCollectIntNames = getattr(device, 'zInterfaceMapIgnoreNames', None)
        if (dontCollectIntNames
                and re.search(dontCollectIntNames, om.interfaceName)):
            return None
        om.type = self.ifTypes.get(str(om.type), "Unknown")
        dontCollectIntTypes = getattr(device, 'zInterfaceMapIgnoreTypes', None)
        if dontCollectIntTypes and re.search(dontCollectIntTypes, om.type):
            return None
        if hasattr(om, 'macaddress'): om.macaddress = self.asmac(om.macaddress)
        return om
Exemple #4
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    def processInt(self, log, device, iface):
        """
        Convert each interface into an object map, if possible
        Return None if the zProperties match the name or type
        of this iface.
        """
        om = self.objectMap(iface)
        if not hasattr(om, 'id'):
            log.debug( "Can't find 'id' after self.objectMap(iface)"
                       " -- ignoring this interface" )
            return None

        om.id = cleanstring(om.id) #take off \x00 at end of string
        # Left in interfaceName, but added title for
        # the sake of consistency
        if not om.id:
            om.id = 'Index_%s' % iface.get('ifindex', "")
        om.interfaceName = om.id
        om.title = om.id
        om.id = self.prepId(om.interfaceName)
        if not om.id:
            log.debug( "prepId(%s) doesn't return an id -- skipping" % (
                        om.interfaceName))
            return None

        dontCollectIntNames = getattr(device, 'zInterfaceMapIgnoreNames', None)
        if dontCollectIntNames and re.search(dontCollectIntNames, om.interfaceName):
            log.debug( "Interface %s matched the zInterfaceMapIgnoreNames zprop '%s'" % (
                      om.interfaceName, getattr(device, 'zInterfaceMapIgnoreNames')))
            return None

        om.type = self.ifTypes.get(str(getattr(om, 'type', 1)), "Unknown")
        dontCollectIntTypes = getattr(device, 'zInterfaceMapIgnoreTypes', None)
        if dontCollectIntTypes and re.search(dontCollectIntTypes, om.type):
            log.debug( "Interface %s type %s matched the zInterfaceMapIgnoreTypes zprop '%s'" % (
                      om.interfaceName, om.type,
                      getattr(device, 'zInterfaceMapIgnoreTypes')))
            return None

        dontCollectIntDescriptions = getattr(device, 'zInterfaceMapIgnoreDescriptions', None)
        if dontCollectIntDescriptions and re.search(dontCollectIntDescriptions, om.description):
            log.debug( "Interface %s description %s matched the zInterfaceMapIgnoreDescriptions zprop '%s'" % (
                      om.interfaceName, om.description, getattr(device, 'zInterfaceMapIgnoreDescriptions')))
            return None

        # Append _64 to interface type if high-capacity counters are supported
        if hasattr(om, 'hcCounters'):
            om.type += "_64"
            del(om.hcCounters)

        if hasattr(om, 'macaddress'):
            if isinstance(om.macaddress, basestring):
                om.macaddress = self.asmac(om.macaddress)
            else:
                log.debug("The MAC address for interface %s is invalid (%s)" \
                         " -- ignoring", om.id, om.macaddress)

        # Handle misreported operStatus from Linux tun devices
        if om.id.startswith('tun') and om.adminStatus == 1: om.operStatus = 1

        # Net-SNMP on Linux will always report the speed of bond interfaces as
        # 10Mbps. This is probably due to the complexity of figuring out the
        # real speed which would take into account all bonded interfaces and
        # the bonding method (aggregate/failover). The problem is that 10Mbps
        # is a really bad default. The following check changes this default to
        # 1Gbps instead. See the following article that explains how you can
        # manually set this per-interface in the device's snmpd.conf for better
        # accuracy.
        #
        # http://whocares.de/2007/12/28/speed-up-your-bonds/
        if om.id.startswith('bond') and om.speed == 1e7:
            newspeed = 1000000000
            log.debug( "Resetting bond interface %s speed from %s to %s" % (
                      om.interfaceName, om.speed, newspeed))
            om.speed = newspeed

        # Clear out all IP addresses for interfaces that no longer have any.
        if not hasattr(om, 'setIpAddresses'):
            om.setIpAddresses = []

        return om
    def processInt(self, log, device, iface):
        """
        Convert each interface into an object map, if possible
        Return None if the zProperties match the name or type
        of this iface.
        """
        om = self.objectMap(iface)
        if not hasattr(om, 'id'):
            log.debug("Can't find 'id' after self.objectMap(iface)"
                      " -- ignoring this interface")
            return None

        om.id = cleanstring(om.id)  #take off \x00 at end of string
        # Left in interfaceName, but added title for
        # the sake of consistency
        if not om.id:
            om.id = 'Index_%s' % iface.get('ifindex', "")
        om.interfaceName = om.id
        om.title = om.id
        om.id = self.prepId(om.interfaceName)
        if not om.id:
            log.debug("prepId(%s) doesn't return an id -- skipping" %
                      (om.interfaceName))
            return None

        dontCollectIntNames = getattr(device, 'zInterfaceMapIgnoreNames', None)
        if dontCollectIntNames and re.search(dontCollectIntNames,
                                             om.interfaceName):
            log.debug(
                "Interface %s matched the zInterfaceMapIgnoreNames zprop '%s'"
                % (om.interfaceName, getattr(device,
                                             'zInterfaceMapIgnoreNames')))
            return None

        om.type = self.ifTypes.get(str(getattr(om, 'type', 1)), "Unknown")
        dontCollectIntTypes = getattr(device, 'zInterfaceMapIgnoreTypes', None)
        if dontCollectIntTypes and re.search(dontCollectIntTypes, om.type):
            log.debug(
                "Interface %s type %s matched the zInterfaceMapIgnoreTypes zprop '%s'"
                % (om.interfaceName, om.type,
                   getattr(device, 'zInterfaceMapIgnoreTypes')))
            return None

        dontCollectIntDescriptions = getattr(
            device, 'zInterfaceMapIgnoreDescriptions', None)
        if dontCollectIntDescriptions and re.search(dontCollectIntDescriptions,
                                                    om.description):
            log.debug(
                "Interface %s description %s matched the zInterfaceMapIgnoreDescriptions zprop '%s'"
                % (om.interfaceName, om.description,
                   getattr(device, 'zInterfaceMapIgnoreDescriptions')))
            return None

        # Append _64 to interface type if high-capacity counters are supported
        if hasattr(om, 'hcCounters'):
            om.type += "_64"
            del (om.hcCounters)

        if hasattr(om, 'macaddress'):
            if isinstance(om.macaddress, basestring):
                om.macaddress = self.asmac(om.macaddress)
            else:
                log.debug("The MAC address for interface %s is invalid (%s)" \
                         " -- ignoring", om.id, om.macaddress)

        # Handle misreported operStatus from Linux tun devices
        if om.id.startswith('tun') and om.adminStatus == 1: om.operStatus = 1

        # Net-SNMP on Linux will always report the speed of bond interfaces as
        # 10Mbps. This is probably due to the complexity of figuring out the
        # real speed which would take into account all bonded interfaces and
        # the bonding method (aggregate/failover). The problem is that 10Mbps
        # is a really bad default. The following check changes this default to
        # 1Gbps instead. See the following article that explains how you can
        # manually set this per-interface in the device's snmpd.conf for better
        # accuracy.
        #
        # http://whocares.de/2007/12/28/speed-up-your-bonds/
        if om.id.startswith('bond') and om.speed == 1e7:
            newspeed = 1000000000
            log.debug("Resetting bond interface %s speed from %s to %s" %
                      (om.interfaceName, om.speed, newspeed))
            om.speed = newspeed

        # Clear out all IP addresses for interfaces that no longer have any.
        if not hasattr(om, 'setIpAddresses'):
            om.setIpAddresses = []

        return om