Merge "snmp inspection for disk size"

2017-01-24 10:05:52 +00:00
parent 90e26dbff6 59857805d4
commit 6a7674ee02
16 changed files with 1883 additions and 2 deletions
--- a/proliantutils/exception.py
+++ b/proliantutils/exception.py
@@ -152,3 +152,23 @@ class ImageExtractionFailed(ProliantUtilsException):
            message = self.message % kwargs

        super(ImageExtractionFailed, self).__init__(message)
+
+
+class IloSNMPInvalidInputFailure(IloError):
+    message = "Failed to do SNMP retreival %(reason)s"
+
+    def __init__(self, message=None, **kwargs):
+        if not message:
+            message = self.message % kwargs
+
+        super(IloSNMPInvalidInputFailure, self).__init__(message)
+
+
+class IloSNMPExceptionFailure(IloError):
+    message = "SNMP library failed %(reason)s"
+
+    def __init__(self, message=None, **kwargs):
+        if not message:
+            message = self.message % kwargs
+
+        super(IloSNMPExceptionFailure, self).__init__(message)
--- a/proliantutils/ilo/client.py
+++ b/proliantutils/ilo/client.py
@@ -13,10 +13,12 @@
 # under the License.
 """IloClient module"""

+from proliantutils import exception
 from proliantutils.ilo import ipmi
 from proliantutils.ilo import operations
 from proliantutils.ilo import ribcl
 from proliantutils.ilo import ris
+from proliantutils.ilo.snmp import snmp_cpqdisk_sizes as snmp
 from proliantutils import log

 SUPPORTED_RIS_METHODS = [
@@ -60,7 +62,7 @@ LOG = log.get_logger(__name__)
 class IloClient(operations.IloOperations):

    def __init__(self, host, login, password, timeout=60, port=443,
-                 bios_password=None, cacert=None):
+                 bios_password=None, cacert=None, snmp_credentials=None):
        self.ribcl = ribcl.RIBCLOperations(host, login, password, timeout,
                                           port, cacert=cacert)
        self.ris = ris.RISOperations(host, login, password,
@@ -70,9 +72,63 @@ class IloClient(operations.IloOperations):
        self.host = host
        self.model = self.ribcl.get_product_name()
        self.ribcl.init_model_based_tags(self.model)
+        self.snmp_credentials = snmp_credentials
+        self._validate_snmp()
        LOG.debug(self._("IloClient object created. "
                         "Model: %(model)s"), {'model': self.model})

+    def _validate_snmp(self):
+        """Validates SNMP credentials.
+
+        :raises exception.IloInvalidInputError
+        """
+        cred = self.snmp_credentials
+        if cred is not None:
+            if cred.get('snmp_inspection') is True:
+                if not all([cred.get('auth_user'),
+                           cred.get('auth_prot_pp'),
+                           cred.get('auth_priv_pp')]):
+                    msg = self._('Either few or all mandatory '
+                                 'SNMP credentials '
+                                 'are missing.')
+                    LOG.error(msg)
+                    raise exception.IloInvalidInputError(msg)
+                try:
+                    auth_protocol = cred['auth_protocol']
+                    if auth_protocol not in ["SHA", "MD5"]:
+                        msg = self._('Invalid SNMP auth protocol '
+                                     'provided. '
+                                     'Valid values are SHA or MD5')
+                        LOG.error(msg)
+                        raise exception.IloInvalidInputError(msg)
+                except KeyError:
+                    msg = self._('Auth protocol not provided by user. '
+                                 'The default value of MD5 will '
+                                 'be considered.')
+                    LOG.debug(msg)
+                    pass
+                try:
+                    priv_protocol = cred['priv_protocol']
+                    if priv_protocol not in ["AES", "DES"]:
+                        msg = self._('Invalid SNMP privacy protocol '
+                                     'provided. '
+                                     'Valid values are AES or DES')
+                        LOG.error(msg)
+                        raise exception.IloInvalidInputError(msg)
+                except KeyError:
+                    msg = self._('Privacy protocol not provided '
+                                 'by user. '
+                                 'The default value of DES will '
+                                 'be considered.')
+                    LOG.debug(msg)
+                    pass
+            else:
+                LOG.debug(self._('snmp_inspection set to False. SNMP'
+                                 'inspection will not be performed.'))
+        else:
+            LOG.debug(self._('SNMP credentials not provided. SNMP '
+                             'inspection will not be performed.'))
+
    def _call_method(self, method_name, *args, **kwargs):
        """Call the corresponding method using either RIBCL or RIS."""
        the_operation_object = self.ribcl
@@ -359,7 +415,23 @@ class IloClient(operations.IloOperations):
        :raises: IloCommandNotSupportedError, if the command is not supported
                 on the server.
        """
-        return self._call_method('get_essential_properties')
+        data = self._call_method('get_essential_properties')
+        if (data['properties']['local_gb'] == 0):
+            cred = self.snmp_credentials
+            if cred and cred.get('snmp_inspection'):
+                disksize = snmp.get_local_gb(self.host, cred)
+                if disksize:
+                    data['properties']['local_gb'] = disksize
+                else:
+                    msg = self._('Snmp inspection failed to '
+                                 'get the disk size')
+                    LOG.debug(msg)
+                    raise exception.IloError(msg)
+            else:
+                msg = self._("Inspection failed to get the disk size")
+                LOG.debug(msg)
+                raise exception.IloError(msg)
+        return data

    def get_server_capabilities(self):
        """Get hardware properties which can be used for scheduling
--- a/proliantutils/ilo/snmp/init.py
+++ b/proliantutils/ilo/snmp/init.py
--- a/proliantutils/ilo/snmp/cpqdisk_mibs/CPQHOST-MIB.py
+++ b/proliantutils/ilo/snmp/cpqdisk_mibs/CPQHOST-MIB.py
--- a/proliantutils/ilo/snmp/cpqdisk_mibs/CPQIDA-MIB.py
+++ b/proliantutils/ilo/snmp/cpqdisk_mibs/CPQIDA-MIB.py
--- a/proliantutils/ilo/snmp/cpqdisk_mibs/CPQSCSI-MIB.py
+++ b/proliantutils/ilo/snmp/cpqdisk_mibs/CPQSCSI-MIB.py
--- a/proliantutils/ilo/snmp/cpqdisk_mibs/IANAifType-MIB.py
+++ b/proliantutils/ilo/snmp/cpqdisk_mibs/IANAifType-MIB.py
@@ -0,0 +1,15 @@
+#
+# PySNMP MIB module IANAifType-MIB (http://pysnmp.sf.net)
+#
+( Integer, ObjectIdentifier, OctetString, ) = mibBuilder.importSymbols("ASN1", "Integer", "ObjectIdentifier", "OctetString")
+( NamedValues, ) = mibBuilder.importSymbols("ASN1-ENUMERATION", "NamedValues")
+( ConstraintsUnion, SingleValueConstraint, ConstraintsIntersection, ValueSizeConstraint, ValueRangeConstraint, ) = mibBuilder.importSymbols("ASN1-REFINEMENT", "ConstraintsUnion", "SingleValueConstraint", "ConstraintsIntersection", "ValueSizeConstraint", "ValueRangeConstraint")
+( NotificationGroup, ModuleCompliance, ) = mibBuilder.importSymbols("SNMPv2-CONF", "NotificationGroup", "ModuleCompliance")
+( Integer32, MibScalar, MibTable, MibTableRow, MibTableColumn, NotificationType, MibIdentifier, mib_2, IpAddress, TimeTicks, Counter64, Unsigned32, iso, Gauge32, ModuleIdentity, ObjectIdentity, Bits, Counter32, ) = mibBuilder.importSymbols("SNMPv2-SMI", "Integer32", "MibScalar", "MibTable", "MibTableRow", "MibTableColumn", "NotificationType", "MibIdentifier", "mib-2", "IpAddress", "TimeTicks", "Counter64", "Unsigned32", "iso", "Gauge32", "ModuleIdentity", "ObjectIdentity", "Bits", "Counter32")
+( DisplayString, TextualConvention, ) = mibBuilder.importSymbols("SNMPv2-TC", "DisplayString", "TextualConvention")
+ianaifType = ModuleIdentity((1, 3, 6, 1, 2, 1, 30)).setRevisions(("2004-11-22 00:00", "2004-06-17 00:00", "2004-05-12 00:00", "2004-05-07 00:00", "2003-08-25 00:00", "2003-08-18 00:00", "2003-08-07 00:00", "2003-03-18 00:00", "2003-01-13 00:00", "2002-10-17 00:00", "2002-07-16 00:00", "2002-07-10 00:00", "2002-06-19 00:00", "2002-01-04 00:00", "2001-12-20 00:00", "2001-11-15 00:00", "2001-11-06 00:00", "2001-11-02 00:00", "2001-10-16 00:00", "2001-09-19 00:00", "2001-05-11 00:00", "2001-01-12 00:00", "2000-12-19 00:00", "2000-12-07 00:00", "2000-12-04 00:00", "2000-10-17 00:00", "2000-10-02 00:00", "2000-09-01 00:00", "2000-08-24 00:00", "2000-08-23 00:00", "2000-08-22 00:00", "2000-04-25 00:00", "2000-03-06 00:00", "1999-10-08 14:30", "1994-01-31 00:00",))
+class IANAifType(Integer32, TextualConvention):
+    subtypeSpec = Integer32.subtypeSpec+SingleValueConstraint(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227,)
+    namedValues = NamedValues(("other", 1), ("regular1822", 2), ("hdh1822", 3), ("ddnX25", 4), ("rfc877x25", 5), ("ethernetCsmacd", 6), ("iso88023Csmacd", 7), ("iso88024TokenBus", 8), ("iso88025TokenRing", 9), ("iso88026Man", 10), ("starLan", 11), ("proteon10Mbit", 12), ("proteon80Mbit", 13), ("hyperchannel", 14), ("fddi", 15), ("lapb", 16), ("sdlc", 17), ("ds1", 18), ("e1", 19), ("basicISDN", 20), ("primaryISDN", 21), ("propPointToPointSerial", 22), ("ppp", 23), ("softwareLoopback", 24), ("eon", 25), ("ethernet3Mbit", 26), ("nsip", 27), ("slip", 28), ("ultra", 29), ("ds3", 30), ("sip", 31), ("frameRelay", 32), ("rs232", 33), ("para", 34), ("arcnet", 35), ("arcnetPlus", 36), ("atm", 37), ("miox25", 38), ("sonet", 39), ("x25ple", 40), ("iso88022llc", 41), ("localTalk", 42), ("smdsDxi", 43), ("frameRelayService", 44), ("v35", 45), ("hssi", 46), ("hippi", 47), ("modem", 48), ("aal5", 49), ("sonetPath", 50), ("sonetVT", 51), ("smdsIcip", 52), ("propVirtual", 53), ("propMultiplexor", 54), ("ieee80212", 55), ("fibreChannel", 56), ("hippiInterface", 57), ("frameRelayInterconnect", 58), ("aflane8023", 59), ("aflane8025", 60), ("cctEmul", 61), ("fastEther", 62), ("isdn", 63), ("v11", 64), ("v36", 65), ("g703at64k", 66), ("g703at2mb", 67), ("qllc", 68), ("fastEtherFX", 69), ("channel", 70), ("ieee80211", 71), ("ibm370parChan", 72), ("escon", 73), ("dlsw", 74), ("isdns", 75), ("isdnu", 76), ("lapd", 77), ("ipSwitch", 78), ("rsrb", 79), ("atmLogical", 80), ("ds0", 81), ("ds0Bundle", 82), ("bsc", 83), ("async", 84), ("cnr", 85), ("iso88025Dtr", 86), ("eplrs", 87), ("arap", 88), ("propCnls", 89), ("hostPad", 90), ("termPad", 91), ("frameRelayMPI", 92), ("x213", 93), ("adsl", 94), ("radsl", 95), ("sdsl", 96), ("vdsl", 97), ("iso88025CRFPInt", 98), ("myrinet", 99), ("voiceEM", 100), ("voiceFXO", 101), ("voiceFXS", 102), ("voiceEncap", 103), ("voiceOverIp", 104), ("atmDxi", 105), ("atmFuni", 106), ("atmIma", 107), ("pppMultilinkBundle", 108), ("ipOverCdlc", 109), ("ipOverClaw", 110), ("stackToStack", 111), ("virtualIpAddress", 112), ("mpc", 113), ("ipOverAtm", 114), ("iso88025Fiber", 115), ("tdlc", 116), ("gigabitEthernet", 117), ("hdlc", 118), ("lapf", 119), ("v37", 120), ("x25mlp", 121), ("x25huntGroup", 122), ("trasnpHdlc", 123), ("interleave", 124), ("fast", 125), ("ip", 126), ("docsCableMaclayer", 127), ("docsCableDownstream", 128), ("docsCableUpstream", 129), ("a12MppSwitch", 130), ("tunnel", 131), ("coffee", 132), ("ces", 133), ("atmSubInterface", 134), ("l2vlan", 135), ("l3ipvlan", 136), ("l3ipxvlan", 137), ("digitalPowerline", 138), ("mediaMailOverIp", 139), ("dtm", 140), ("dcn", 141), ("ipForward", 142), ("msdsl", 143), ("ieee1394", 144), ("if-gsn", 145), ("dvbRccMacLayer", 146), ("dvbRccDownstream", 147), ("dvbRccUpstream", 148), ("atmVirtual", 149), ("mplsTunnel", 150), ("srp", 151), ("voiceOverAtm", 152), ("voiceOverFrameRelay", 153), ("idsl", 154), ("compositeLink", 155), ("ss7SigLink", 156), ("propWirelessP2P", 157), ("frForward", 158), ("rfc1483", 159), ("usb", 160), ("ieee8023adLag", 161), ("bgppolicyaccounting", 162), ("frf16MfrBundle", 163), ("h323Gatekeeper", 164), ("h323Proxy", 165), ("mpls", 166), ("mfSigLink", 167), ("hdsl2", 168), ("shdsl", 169), ("ds1FDL", 170), ("pos", 171), ("dvbAsiIn", 172), ("dvbAsiOut", 173), ("plc", 174), ("nfas", 175), ("tr008", 176), ("gr303RDT", 177), ("gr303IDT", 178), ("isup", 179), ("propDocsWirelessMaclayer", 180), ("propDocsWirelessDownstream", 181), ("propDocsWirelessUpstream", 182), ("hiperlan2", 183), ("propBWAp2Mp", 184), ("sonetOverheadChannel", 185), ("digitalWrapperOverheadChannel", 186), ("aal2", 187), ("radioMAC", 188), ("atmRadio", 189), ("imt", 190), ("mvl", 191), ("reachDSL", 192), ("frDlciEndPt", 193), ("atmVciEndPt", 194), ("opticalChannel", 195), ("opticalTransport", 196), ("propAtm", 197), ("voiceOverCable", 198), ("infiniband", 199), ("teLink", 200), ("q2931", 201), ("virtualTg", 202), ("sipTg", 203), ("sipSig", 204), ("docsCableUpstreamChannel", 205), ("econet", 206), ("pon155", 207), ("pon622", 208), ("bridge", 209), ("linegroup", 210), ("voiceEMFGD", 211), ("voiceFGDEANA", 212), ("voiceDID", 213), ("mpegTransport", 214), ("sixToFour", 215), ("gtp", 216), ("pdnEtherLoop1", 217), ("pdnEtherLoop2", 218), ("opticalChannelGroup", 219), ("homepna", 220), ("gfp", 221), ("ciscoISLvlan", 222), ("actelisMetaLOOP", 223), ("fcipLink", 224), ("rpr", 225), ("qam", 226), ("lmp", 227),)
+
+mibBuilder.exportSymbols("IANAifType-MIB", IANAifType=IANAifType, PYSNMP_MODULE_ID=ianaifType, ianaifType=ianaifType)
--- a/proliantutils/ilo/snmp/cpqdisk_mibs/IF-MIB.py
+++ b/proliantutils/ilo/snmp/cpqdisk_mibs/IF-MIB.py
@@ -0,0 +1,119 @@
+#
+# PySNMP MIB module IF-MIB (http://pysnmp.sf.net)
+#
+( Integer, ObjectIdentifier, OctetString, ) = mibBuilder.importSymbols("ASN1", "Integer", "ObjectIdentifier", "OctetString")
+( NamedValues, ) = mibBuilder.importSymbols("ASN1-ENUMERATION", "NamedValues")
+( ConstraintsUnion, SingleValueConstraint, ConstraintsIntersection, ValueSizeConstraint, ValueRangeConstraint, ) = mibBuilder.importSymbols("ASN1-REFINEMENT", "ConstraintsUnion", "SingleValueConstraint", "ConstraintsIntersection", "ValueSizeConstraint", "ValueRangeConstraint")
+( IANAifType, ) = mibBuilder.importSymbols("IANAifType-MIB", "IANAifType")
+( NotificationGroup, ModuleCompliance, ObjectGroup, ) = mibBuilder.importSymbols("SNMPv2-CONF", "NotificationGroup", "ModuleCompliance", "ObjectGroup")
+( snmpTraps, ) = mibBuilder.importSymbols("SNMPv2-MIB", "snmpTraps")
+( Integer32, MibScalar, MibTable, MibTableRow, MibTableColumn, NotificationType, MibIdentifier, mib_2, IpAddress, TimeTicks, Counter64, Unsigned32, ModuleIdentity, Gauge32, iso, ObjectIdentity, Bits, Counter32, ) = mibBuilder.importSymbols("SNMPv2-SMI", "Integer32", "MibScalar", "MibTable", "MibTableRow", "MibTableColumn", "NotificationType", "MibIdentifier", "mib-2", "IpAddress", "TimeTicks", "Counter64", "Unsigned32", "ModuleIdentity", "Gauge32", "iso", "ObjectIdentity", "Bits", "Counter32")
+( TextualConvention, AutonomousType, TruthValue, TimeStamp, TestAndIncr, RowStatus, DisplayString, PhysAddress, ) = mibBuilder.importSymbols("SNMPv2-TC", "TextualConvention", "AutonomousType", "TruthValue", "TimeStamp", "TestAndIncr", "RowStatus", "DisplayString", "PhysAddress")
+ifMIB = ModuleIdentity((1, 3, 6, 1, 2, 1, 31)).setRevisions(("2000-06-14 00:00", "1996-02-28 21:55", "1993-11-08 21:55",))
+ifMIBObjects = MibIdentifier((1, 3, 6, 1, 2, 1, 31, 1))
+interfaces = MibIdentifier((1, 3, 6, 1, 2, 1, 2))
+class OwnerString(OctetString, TextualConvention):
+    displayHint = '255a'
+    subtypeSpec = OctetString.subtypeSpec+ValueSizeConstraint(0,255)
+
+class InterfaceIndex(Integer32, TextualConvention):
+    displayHint = 'd'
+    subtypeSpec = Integer32.subtypeSpec+ValueRangeConstraint(1,2147483647)
+
+class InterfaceIndexOrZero(Integer32, TextualConvention):
+    displayHint = 'd'
+    subtypeSpec = Integer32.subtypeSpec+ValueRangeConstraint(0,2147483647)
+
+ifNumber = MibScalar((1, 3, 6, 1, 2, 1, 2, 1), Integer32()).setMaxAccess("readonly")
+ifTableLastChange = MibScalar((1, 3, 6, 1, 2, 1, 31, 1, 5), TimeTicks()).setMaxAccess("readonly")
+ifTable = MibTable((1, 3, 6, 1, 2, 1, 2, 2), )
+ifEntry = MibTableRow((1, 3, 6, 1, 2, 1, 2, 2, 1), ).setIndexNames((0, "IF-MIB", "ifIndex"))
+ifIndex = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 1), InterfaceIndex()).setMaxAccess("readonly")
+ifDescr = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 2), DisplayString().subtype(subtypeSpec=ValueSizeConstraint(0,255))).setMaxAccess("readonly")
+ifType = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 3), IANAifType()).setMaxAccess("readonly")
+ifMtu = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 4), Integer32()).setMaxAccess("readonly")
+ifSpeed = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 5), Gauge32()).setMaxAccess("readonly")
+ifPhysAddress = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 6), PhysAddress()).setMaxAccess("readonly")
+ifAdminStatus = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 7), Integer32().subtype(subtypeSpec=SingleValueConstraint(1, 2, 3,)).clone(namedValues=NamedValues(("up", 1), ("down", 2), ("testing", 3),))).setMaxAccess("readwrite")
+ifOperStatus = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 8), Integer32().subtype(subtypeSpec=SingleValueConstraint(1, 2, 3, 4, 5, 6, 7,)).clone(namedValues=NamedValues(("up", 1), ("down", 2), ("testing", 3), ("unknown", 4), ("dormant", 5), ("notPresent", 6), ("lowerLayerDown", 7),))).setMaxAccess("readonly")
+ifLastChange = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 9), TimeTicks()).setMaxAccess("readonly")
+ifInOctets = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 10), Counter32()).setMaxAccess("readonly")
+ifInUcastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 11), Counter32()).setMaxAccess("readonly")
+ifInNUcastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 12), Counter32()).setMaxAccess("readonly")
+ifInDiscards = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 13), Counter32()).setMaxAccess("readonly")
+ifInErrors = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 14), Counter32()).setMaxAccess("readonly")
+ifInUnknownProtos = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 15), Counter32()).setMaxAccess("readonly")
+ifOutOctets = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 16), Counter32()).setMaxAccess("readonly")
+ifOutUcastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 17), Counter32()).setMaxAccess("readonly")
+ifOutNUcastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 18), Counter32()).setMaxAccess("readonly")
+ifOutDiscards = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 19), Counter32()).setMaxAccess("readonly")
+ifOutErrors = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 20), Counter32()).setMaxAccess("readonly")
+ifOutQLen = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 21), Gauge32()).setMaxAccess("readonly")
+ifSpecific = MibTableColumn((1, 3, 6, 1, 2, 1, 2, 2, 1, 22), ObjectIdentifier()).setMaxAccess("readonly")
+ifXTable = MibTable((1, 3, 6, 1, 2, 1, 31, 1, 1), )
+ifXEntry = MibTableRow((1, 3, 6, 1, 2, 1, 31, 1, 1, 1), )
+ifEntry.registerAugmentions(("IF-MIB", "ifXEntry"))
+ifXEntry.setIndexNames(*ifEntry.getIndexNames())
+ifName = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 1), DisplayString()).setMaxAccess("readonly")
+ifInMulticastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 2), Counter32()).setMaxAccess("readonly")
+ifInBroadcastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 3), Counter32()).setMaxAccess("readonly")
+ifOutMulticastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 4), Counter32()).setMaxAccess("readonly")
+ifOutBroadcastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 5), Counter32()).setMaxAccess("readonly")
+ifHCInOctets = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 6), Counter64()).setMaxAccess("readonly")
+ifHCInUcastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 7), Counter64()).setMaxAccess("readonly")
+ifHCInMulticastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 8), Counter64()).setMaxAccess("readonly")
+ifHCInBroadcastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 9), Counter64()).setMaxAccess("readonly")
+ifHCOutOctets = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 10), Counter64()).setMaxAccess("readonly")
+ifHCOutUcastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 11), Counter64()).setMaxAccess("readonly")
+ifHCOutMulticastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 12), Counter64()).setMaxAccess("readonly")
+ifHCOutBroadcastPkts = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 13), Counter64()).setMaxAccess("readonly")
+ifLinkUpDownTrapEnable = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 14), Integer32().subtype(subtypeSpec=SingleValueConstraint(1, 2,)).clone(namedValues=NamedValues(("enabled", 1), ("disabled", 2),))).setMaxAccess("readwrite")
+ifHighSpeed = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 15), Gauge32()).setMaxAccess("readonly")
+ifPromiscuousMode = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 16), TruthValue()).setMaxAccess("readwrite")
+ifConnectorPresent = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 17), TruthValue()).setMaxAccess("readonly")
+ifAlias = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 18), DisplayString().subtype(subtypeSpec=ValueSizeConstraint(0,64))).setMaxAccess("readwrite")
+ifCounterDiscontinuityTime = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 1, 1, 19), TimeStamp()).setMaxAccess("readonly")
+ifStackTable = MibTable((1, 3, 6, 1, 2, 1, 31, 1, 2), )
+ifStackEntry = MibTableRow((1, 3, 6, 1, 2, 1, 31, 1, 2, 1), ).setIndexNames((0, "IF-MIB", "ifStackHigherLayer"), (0, "IF-MIB", "ifStackLowerLayer"))
+ifStackHigherLayer = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 2, 1, 1), InterfaceIndexOrZero())
+ifStackLowerLayer = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 2, 1, 2), InterfaceIndexOrZero())
+ifStackStatus = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 2, 1, 3), RowStatus()).setMaxAccess("readcreate")
+ifStackLastChange = MibScalar((1, 3, 6, 1, 2, 1, 31, 1, 6), TimeTicks()).setMaxAccess("readonly")
+ifRcvAddressTable = MibTable((1, 3, 6, 1, 2, 1, 31, 1, 4), )
+ifRcvAddressEntry = MibTableRow((1, 3, 6, 1, 2, 1, 31, 1, 4, 1), ).setIndexNames((0, "IF-MIB", "ifIndex"), (0, "IF-MIB", "ifRcvAddressAddress"))
+ifRcvAddressAddress = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 4, 1, 1), PhysAddress())
+ifRcvAddressStatus = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 4, 1, 2), RowStatus()).setMaxAccess("readcreate")
+ifRcvAddressType = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 4, 1, 3), Integer32().subtype(subtypeSpec=SingleValueConstraint(1, 2, 3,)).clone(namedValues=NamedValues(("other", 1), ("volatile", 2), ("nonVolatile", 3),)).clone('volatile')).setMaxAccess("readcreate")
+linkDown = NotificationType((1, 3, 6, 1, 6, 3, 1, 1, 5, 3)).setObjects(*(("IF-MIB", "ifIndex"), ("IF-MIB", "ifAdminStatus"), ("IF-MIB", "ifOperStatus"),))
+linkUp = NotificationType((1, 3, 6, 1, 6, 3, 1, 1, 5, 4)).setObjects(*(("IF-MIB", "ifIndex"), ("IF-MIB", "ifAdminStatus"), ("IF-MIB", "ifOperStatus"),))
+ifConformance = MibIdentifier((1, 3, 6, 1, 2, 1, 31, 2))
+ifGroups = MibIdentifier((1, 3, 6, 1, 2, 1, 31, 2, 1))
+ifCompliances = MibIdentifier((1, 3, 6, 1, 2, 1, 31, 2, 2))
+ifCompliance3 = ModuleCompliance((1, 3, 6, 1, 2, 1, 31, 2, 2, 3)).setObjects(*(("IF-MIB", "ifGeneralInformationGroup"), ("IF-MIB", "linkUpDownNotificationsGroup"), ("IF-MIB", "ifFixedLengthGroup"), ("IF-MIB", "ifHCFixedLengthGroup"), ("IF-MIB", "ifPacketGroup"), ("IF-MIB", "ifHCPacketGroup"), ("IF-MIB", "ifVHCPacketGroup"), ("IF-MIB", "ifCounterDiscontinuityGroup"), ("IF-MIB", "ifRcvAddressGroup"),))
+ifGeneralInformationGroup = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 10)).setObjects(*(("IF-MIB", "ifIndex"), ("IF-MIB", "ifDescr"), ("IF-MIB", "ifType"), ("IF-MIB", "ifSpeed"), ("IF-MIB", "ifPhysAddress"), ("IF-MIB", "ifAdminStatus"), ("IF-MIB", "ifOperStatus"), ("IF-MIB", "ifLastChange"), ("IF-MIB", "ifLinkUpDownTrapEnable"), ("IF-MIB", "ifConnectorPresent"), ("IF-MIB", "ifHighSpeed"), ("IF-MIB", "ifName"), ("IF-MIB", "ifNumber"), ("IF-MIB", "ifAlias"), ("IF-MIB", "ifTableLastChange"),))
+ifFixedLengthGroup = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 2)).setObjects(*(("IF-MIB", "ifInOctets"), ("IF-MIB", "ifOutOctets"), ("IF-MIB", "ifInUnknownProtos"), ("IF-MIB", "ifInErrors"), ("IF-MIB", "ifOutErrors"),))
+ifHCFixedLengthGroup = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 3)).setObjects(*(("IF-MIB", "ifHCInOctets"), ("IF-MIB", "ifHCOutOctets"), ("IF-MIB", "ifInOctets"), ("IF-MIB", "ifOutOctets"), ("IF-MIB", "ifInUnknownProtos"), ("IF-MIB", "ifInErrors"), ("IF-MIB", "ifOutErrors"),))
+ifPacketGroup = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 4)).setObjects(*(("IF-MIB", "ifInOctets"), ("IF-MIB", "ifOutOctets"), ("IF-MIB", "ifInUnknownProtos"), ("IF-MIB", "ifInErrors"), ("IF-MIB", "ifOutErrors"), ("IF-MIB", "ifMtu"), ("IF-MIB", "ifInUcastPkts"), ("IF-MIB", "ifInMulticastPkts"), ("IF-MIB", "ifInBroadcastPkts"), ("IF-MIB", "ifInDiscards"), ("IF-MIB", "ifOutUcastPkts"), ("IF-MIB", "ifOutMulticastPkts"), ("IF-MIB", "ifOutBroadcastPkts"), ("IF-MIB", "ifOutDiscards"), ("IF-MIB", "ifPromiscuousMode"),))
+ifHCPacketGroup = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 5)).setObjects(*(("IF-MIB", "ifHCInOctets"), ("IF-MIB", "ifHCOutOctets"), ("IF-MIB", "ifInOctets"), ("IF-MIB", "ifOutOctets"), ("IF-MIB", "ifInUnknownProtos"), ("IF-MIB", "ifInErrors"), ("IF-MIB", "ifOutErrors"), ("IF-MIB", "ifMtu"), ("IF-MIB", "ifInUcastPkts"), ("IF-MIB", "ifInMulticastPkts"), ("IF-MIB", "ifInBroadcastPkts"), ("IF-MIB", "ifInDiscards"), ("IF-MIB", "ifOutUcastPkts"), ("IF-MIB", "ifOutMulticastPkts"), ("IF-MIB", "ifOutBroadcastPkts"), ("IF-MIB", "ifOutDiscards"), ("IF-MIB", "ifPromiscuousMode"),))
+ifVHCPacketGroup = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 6)).setObjects(*(("IF-MIB", "ifHCInUcastPkts"), ("IF-MIB", "ifHCInMulticastPkts"), ("IF-MIB", "ifHCInBroadcastPkts"), ("IF-MIB", "ifHCOutUcastPkts"), ("IF-MIB", "ifHCOutMulticastPkts"), ("IF-MIB", "ifHCOutBroadcastPkts"), ("IF-MIB", "ifHCInOctets"), ("IF-MIB", "ifHCOutOctets"), ("IF-MIB", "ifInOctets"), ("IF-MIB", "ifOutOctets"), ("IF-MIB", "ifInUnknownProtos"), ("IF-MIB", "ifInErrors"), ("IF-MIB", "ifOutErrors"), ("IF-MIB", "ifMtu"), ("IF-MIB", "ifInUcastPkts"), ("IF-MIB", "ifInMulticastPkts"), ("IF-MIB", "ifInBroadcastPkts"), ("IF-MIB", "ifInDiscards"), ("IF-MIB", "ifOutUcastPkts"), ("IF-MIB", "ifOutMulticastPkts"), ("IF-MIB", "ifOutBroadcastPkts"), ("IF-MIB", "ifOutDiscards"), ("IF-MIB", "ifPromiscuousMode"),))
+ifRcvAddressGroup = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 7)).setObjects(*(("IF-MIB", "ifRcvAddressStatus"), ("IF-MIB", "ifRcvAddressType"),))
+ifStackGroup2 = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 11)).setObjects(*(("IF-MIB", "ifStackStatus"), ("IF-MIB", "ifStackLastChange"),))
+ifCounterDiscontinuityGroup = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 13)).setObjects(*(("IF-MIB", "ifCounterDiscontinuityTime"),))
+linkUpDownNotificationsGroup = NotificationGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 14)).setObjects(*(("IF-MIB", "linkUp"), ("IF-MIB", "linkDown"),))
+ifTestTable = MibTable((1, 3, 6, 1, 2, 1, 31, 1, 3), )
+ifTestEntry = MibTableRow((1, 3, 6, 1, 2, 1, 31, 1, 3, 1), )
+ifEntry.registerAugmentions(("IF-MIB", "ifTestEntry"))
+ifTestEntry.setIndexNames(*ifEntry.getIndexNames())
+ifTestId = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 3, 1, 1), TestAndIncr()).setMaxAccess("readwrite")
+ifTestStatus = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 3, 1, 2), Integer32().subtype(subtypeSpec=SingleValueConstraint(1, 2,)).clone(namedValues=NamedValues(("notInUse", 1), ("inUse", 2),))).setMaxAccess("readwrite")
+ifTestType = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 3, 1, 3), AutonomousType()).setMaxAccess("readwrite")
+ifTestResult = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 3, 1, 4), Integer32().subtype(subtypeSpec=SingleValueConstraint(1, 2, 3, 4, 5, 6, 7,)).clone(namedValues=NamedValues(("none", 1), ("success", 2), ("inProgress", 3), ("notSupported", 4), ("unAbleToRun", 5), ("aborted", 6), ("failed", 7),))).setMaxAccess("readonly")
+ifTestCode = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 3, 1, 5), ObjectIdentifier()).setMaxAccess("readonly")
+ifTestOwner = MibTableColumn((1, 3, 6, 1, 2, 1, 31, 1, 3, 1, 6), OwnerString()).setMaxAccess("readwrite")
+ifGeneralGroup = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 1)).setObjects(*(("IF-MIB", "ifDescr"), ("IF-MIB", "ifType"), ("IF-MIB", "ifSpeed"), ("IF-MIB", "ifPhysAddress"), ("IF-MIB", "ifAdminStatus"), ("IF-MIB", "ifOperStatus"), ("IF-MIB", "ifLastChange"), ("IF-MIB", "ifLinkUpDownTrapEnable"), ("IF-MIB", "ifConnectorPresent"), ("IF-MIB", "ifHighSpeed"), ("IF-MIB", "ifName"),))
+ifTestGroup = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 8)).setObjects(*(("IF-MIB", "ifTestId"), ("IF-MIB", "ifTestStatus"), ("IF-MIB", "ifTestType"), ("IF-MIB", "ifTestResult"), ("IF-MIB", "ifTestCode"), ("IF-MIB", "ifTestOwner"),))
+ifStackGroup = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 9)).setObjects(*(("IF-MIB", "ifStackStatus"),))
+ifOldObjectsGroup = ObjectGroup((1, 3, 6, 1, 2, 1, 31, 2, 1, 12)).setObjects(*(("IF-MIB", "ifInNUcastPkts"), ("IF-MIB", "ifOutNUcastPkts"), ("IF-MIB", "ifOutQLen"), ("IF-MIB", "ifSpecific"),))
+ifCompliance = ModuleCompliance((1, 3, 6, 1, 2, 1, 31, 2, 2, 1)).setObjects(*(("IF-MIB", "ifGeneralGroup"), ("IF-MIB", "ifStackGroup"), ("IF-MIB", "ifFixedLengthGroup"), ("IF-MIB", "ifHCFixedLengthGroup"), ("IF-MIB", "ifPacketGroup"), ("IF-MIB", "ifHCPacketGroup"), ("IF-MIB", "ifTestGroup"), ("IF-MIB", "ifRcvAddressGroup"),))
+ifCompliance2 = ModuleCompliance((1, 3, 6, 1, 2, 1, 31, 2, 2, 2)).setObjects(*(("IF-MIB", "ifGeneralInformationGroup"), ("IF-MIB", "ifStackGroup2"), ("IF-MIB", "ifCounterDiscontinuityGroup"), ("IF-MIB", "ifFixedLengthGroup"), ("IF-MIB", "ifHCFixedLengthGroup"), ("IF-MIB", "ifPacketGroup"), ("IF-MIB", "ifHCPacketGroup"), ("IF-MIB", "ifRcvAddressGroup"),))
+mibBuilder.exportSymbols("IF-MIB", ifRcvAddressTable=ifRcvAddressTable, PYSNMP_MODULE_ID=ifMIB, ifVHCPacketGroup=ifVHCPacketGroup, ifGeneralInformationGroup=ifGeneralInformationGroup, ifHCOutBroadcastPkts=ifHCOutBroadcastPkts, ifOutNUcastPkts=ifOutNUcastPkts, ifInBroadcastPkts=ifInBroadcastPkts, ifStackLastChange=ifStackLastChange, ifHighSpeed=ifHighSpeed, ifRcvAddressAddress=ifRcvAddressAddress, ifOperStatus=ifOperStatus, ifCompliance=ifCompliance, ifRcvAddressEntry=ifRcvAddressEntry, ifStackGroup2=ifStackGroup2, ifStackEntry=ifStackEntry, ifOutQLen=ifOutQLen, ifXEntry=ifXEntry, ifStackTable=ifStackTable, ifType=ifType, ifMIBObjects=ifMIBObjects, ifInMulticastPkts=ifInMulticastPkts, ifNumber=ifNumber, ifHCInUcastPkts=ifHCInUcastPkts, ifFixedLengthGroup=ifFixedLengthGroup, ifHCInBroadcastPkts=ifHCInBroadcastPkts, ifOldObjectsGroup=ifOldObjectsGroup, ifGeneralGroup=ifGeneralGroup, ifStackHigherLayer=ifStackHigherLayer, ifStackStatus=ifStackStatus, ifAdminStatus=ifAdminStatus, ifOutMulticastPkts=ifOutMulticastPkts, ifSpeed=ifSpeed, ifInUnknownProtos=ifInUnknownProtos, interfaces=interfaces, ifPacketGroup=ifPacketGroup, ifXTable=ifXTable, ifHCInMulticastPkts=ifHCInMulticastPkts, ifLinkUpDownTrapEnable=ifLinkUpDownTrapEnable, ifTable=ifTable, ifInUcastPkts=ifInUcastPkts, OwnerString=OwnerString, ifConformance=ifConformance, ifPhysAddress=ifPhysAddress, ifInDiscards=ifInDiscards, ifTestType=ifTestType, ifHCOutUcastPkts=ifHCOutUcastPkts, ifCompliances=ifCompliances, ifTestEntry=ifTestEntry, ifGroups=ifGroups, ifTestCode=ifTestCode, ifOutErrors=ifOutErrors, ifTestId=ifTestId, ifHCPacketGroup=ifHCPacketGroup, ifOutUcastPkts=ifOutUcastPkts, linkUpDownNotificationsGroup=linkUpDownNotificationsGroup, ifStackGroup=ifStackGroup, InterfaceIndexOrZero=InterfaceIndexOrZero, ifInNUcastPkts=ifInNUcastPkts, ifLastChange=ifLastChange, ifTestStatus=ifTestStatus, ifEntry=ifEntry, ifTestOwner=ifTestOwner, ifTestResult=ifTestResult, ifHCOutMulticastPkts=ifHCOutMulticastPkts, ifName=ifName, ifRcvAddressStatus=ifRcvAddressStatus, ifTestGroup=ifTestGroup, ifHCFixedLengthGroup=ifHCFixedLengthGroup, ifIndex=ifIndex, ifOutOctets=ifOutOctets, ifCounterDiscontinuityGroup=ifCounterDiscontinuityGroup, ifAlias=ifAlias, ifMtu=ifMtu, ifStackLowerLayer=ifStackLowerLayer, ifConnectorPresent=ifConnectorPresent, ifRcvAddressGroup=ifRcvAddressGroup, ifHCInOctets=ifHCInOctets, ifDescr=ifDescr, ifRcvAddressType=ifRcvAddressType, ifOutDiscards=ifOutDiscards, ifInOctets=ifInOctets, InterfaceIndex=InterfaceIndex, ifOutBroadcastPkts=ifOutBroadcastPkts, linkDown=linkDown, ifPromiscuousMode=ifPromiscuousMode, ifMIB=ifMIB, ifHCOutOctets=ifHCOutOctets, ifCompliance2=ifCompliance2, ifCompliance3=ifCompliance3, ifSpecific=ifSpecific, ifTestTable=ifTestTable, ifTableLastChange=ifTableLastChange, ifCounterDiscontinuityTime=ifCounterDiscontinuityTime, linkUp=linkUp, ifInErrors=ifInErrors)
--- a/proliantutils/ilo/snmp/cpqdisk_mibs/RFC1215-MIB.py
+++ b/proliantutils/ilo/snmp/cpqdisk_mibs/RFC1215-MIB.py
@@ -0,0 +1,19 @@
+#
+# PySNMP MIB module RFC1215-MIB (http://pysnmp.sf.net)
+#
+( Integer, ObjectIdentifier, OctetString, ) = mibBuilder.importSymbols("ASN1", "Integer", "ObjectIdentifier", "OctetString")
+( NamedValues, ) = mibBuilder.importSymbols("ASN1-ENUMERATION", "NamedValues")
+( ConstraintsUnion, SingleValueConstraint, ConstraintsIntersection, ValueSizeConstraint, ValueRangeConstraint, ) = mibBuilder.importSymbols("ASN1-REFINEMENT", "ConstraintsUnion", "SingleValueConstraint", "ConstraintsIntersection", "ValueSizeConstraint", "ValueRangeConstraint")
+( ifIndex, ) = mibBuilder.importSymbols("IF-MIB", "ifIndex")
+( egpNeighAddr, ) = mibBuilder.importSymbols("RFC1213-MIB", "egpNeighAddr")
+( NotificationGroup, ModuleCompliance, ) = mibBuilder.importSymbols("SNMPv2-CONF", "NotificationGroup", "ModuleCompliance")
+( Integer32, MibScalar, MibTable, MibTableRow, MibTableColumn, NotificationType, MibIdentifier, mib_2, IpAddress, TimeTicks, Counter64, Unsigned32, iso, Gauge32, ModuleIdentity, ObjectIdentity, Bits, Counter32, ) = mibBuilder.importSymbols("SNMPv2-SMI", "Integer32", "MibScalar", "MibTable", "MibTableRow", "MibTableColumn", "NotificationType", "MibIdentifier", "mib-2", "IpAddress", "TimeTicks", "Counter64", "Unsigned32", "iso", "Gauge32", "ModuleIdentity", "ObjectIdentity", "Bits", "Counter32")
+( DisplayString, TextualConvention, ) = mibBuilder.importSymbols("SNMPv2-TC", "DisplayString", "TextualConvention")
+snmp = MibIdentifier((1, 3, 6, 1, 2, 1, 11))
+coldStart = NotificationType((1, 3, 6, 1, 2, 1, 11) + (0,0)).setObjects(*())
+warmStart = NotificationType((1, 3, 6, 1, 2, 1, 11) + (0,1)).setObjects(*())
+linkDown = NotificationType((1, 3, 6, 1, 2, 1, 11) + (0,2)).setObjects(*(("RFC1215-MIB", "ifIndex"),))
+linkUp = NotificationType((1, 3, 6, 1, 2, 1, 11) + (0,3)).setObjects(*(("RFC1215-MIB", "ifIndex"),))
+authenticationFailure = NotificationType((1, 3, 6, 1, 2, 1, 11) + (0,4)).setObjects(*())
+egpNeighborLoss = NotificationType((1, 3, 6, 1, 2, 1, 11) + (0,5)).setObjects(*(("RFC1215-MIB", "egpNeighAddr"),))
+mibBuilder.exportSymbols("RFC1215-MIB", linkDown=linkDown, authenticationFailure=authenticationFailure, warmStart=warmStart, egpNeighborLoss=egpNeighborLoss, snmp=snmp, linkUp=linkUp, coldStart=coldStart)
--- a/proliantutils/ilo/snmp/snmp_cpqdisk_sizes.py
+++ b/proliantutils/ilo/snmp/snmp_cpqdisk_sizes.py
@@ -0,0 +1,222 @@
+#!/usr/bin/env python
+# Copyright 2017 Hewlett-Packard Enterprise Development Company, L.P.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+__author__ = 'HPE'
+
+import os
+
+from pysnmp import hlapi
+from pysnmp.smi import builder
+from pysnmp.smi import view
+
+from proliantutils import exception
+from proliantutils import log
+
+LOG = log.get_logger(__name__)
+
+cpq_mibs_path = os.path.dirname(os.path.abspath(__file__))
+cpq_mibs_path = os.path.join(cpq_mibs_path, "cpqdisk_mibs")
+mBuilder = builder.MibBuilder()
+mBuilder.addMibSources(builder.DirMibSource(cpq_mibs_path))
+mibBuilder = mBuilder.loadModules('CPQIDA-MIB', 'CPQSCSI-MIB')
+mibViewController = view.MibViewController(mibBuilder)
+
+# A dictionary of supported mapped snmp attributes
+MAPPED_SNMP_ATTRIBUTES = {
+    'authProtocol': {
+        'SHA': hlapi.usmHMACSHAAuthProtocol,
+        'MD5': hlapi.usmHMACMD5AuthProtocol,
+    },
+    'privProtocol': {
+        'AES': hlapi.usmAesCfb128Protocol,
+        'DES': hlapi.usmDESPrivProtocol,
+    },
+}
+
+
+def _create_usm_user_obj(snmp_cred):
+    """Creates the UsmUserData obj for the given credentials.
+
+    This method creates an instance for the method hlapi.UsmUserData.
+    The UsmUserData() allows the 'auth_protocol' and 'priv_protocol'
+    to be undefined by user if their pass phrases are provided.
+
+    :param snmp_cred: Dictionary of SNMP credentials.
+           auth_user: SNMP user
+           auth_protocol: Auth Protocol
+           auth_prot_pp: Pass phrase value for AuthProtocol.
+           priv_protocol:Privacy Protocol.
+           auth_priv_pp: Pass phrase value for Privacy Protocol.
+    :returns UsmUserData object as per given credentials.
+    """
+    auth_protocol = snmp_cred.get('auth_protocol')
+    priv_protocol = snmp_cred.get('priv_protocol')
+    auth_user = snmp_cred.get('auth_user')
+    auth_prot_pp = snmp_cred.get('auth_prot_pp')
+    auth_priv_pp = snmp_cred.get('auth_priv_pp')
+
+    if ((not auth_protocol) and priv_protocol):
+        priv_protocol = (
+            MAPPED_SNMP_ATTRIBUTES['privProtocol'][priv_protocol])
+        usm_user_obj = hlapi.UsmUserData(auth_user, auth_prot_pp,
+                                         auth_priv_pp,
+                                         privProtocol=priv_protocol)
+    elif ((not priv_protocol) and auth_protocol):
+        auth_protocol = (
+            MAPPED_SNMP_ATTRIBUTES['authProtocol'][auth_protocol])
+        usm_user_obj = hlapi.UsmUserData(auth_user, auth_prot_pp,
+                                         auth_priv_pp,
+                                         authProtocol=auth_protocol)
+    elif not all([priv_protocol and auth_protocol]):
+        usm_user_obj = hlapi.UsmUserData(auth_user, auth_prot_pp,
+                                         auth_priv_pp)
+    else:
+        auth_protocol = (
+            MAPPED_SNMP_ATTRIBUTES['authProtocol'][auth_protocol])
+        priv_protocol = (
+            MAPPED_SNMP_ATTRIBUTES['privProtocol'][priv_protocol])
+        usm_user_obj = hlapi.UsmUserData(auth_user, auth_prot_pp,
+                                         auth_priv_pp,
+                                         authProtocol=auth_protocol,
+                                         privProtocol=priv_protocol)
+    return usm_user_obj
+
+
+def _parse_mibs(iLOIP, snmp_credentials):
+    """Parses the MIBs.
+
+    :param iLOIP: IP address of the server on which SNMP discovery
+                  has to be executed.
+    :param snmp_credentials: a Dictionary of SNMP credentials.
+           auth_user: SNMP user
+           auth_protocol: Auth Protocol
+           auth_prot_pp: Pass phrase value for AuthProtocol.
+           priv_protocol:Privacy Protocol.
+           auth_priv_pp: Pass phrase value for Privacy Protocol.
+    :returns the dictionary of parsed MIBs.
+    :raises exception.InvalidInputError if pysnmp is unable to get
+            SNMP data due to wrong inputs provided.
+    :raises exception.IloError if pysnmp raises any exception.
+    """
+    result = {}
+    usm_user_obj = _create_usm_user_obj(snmp_credentials)
+    try:
+        for(errorIndication,
+            errorStatus,
+            errorIndex,
+            varBinds) in hlapi.nextCmd(
+                hlapi.SnmpEngine(),
+                usm_user_obj,
+                hlapi.UdpTransportTarget((iLOIP, 161), timeout=3, retries=3),
+                hlapi.ContextData(),
+                # cpqida cpqDaPhyDrvTable Drive Array Physical Drive Table
+                hlapi.ObjectType(
+                    hlapi.ObjectIdentity('1.3.6.1.4.1.232.3.2.5.1')),
+                # cpqscsi SCSI Physical Drive Table
+                hlapi.ObjectType(
+                    hlapi.ObjectIdentity('1.3.6.1.4.1.232.5.2.4.1')),
+                # cpqscsi SAS Physical Drive Table
+                hlapi.ObjectType(
+                    hlapi.ObjectIdentity('1.3.6.1.4.1.232.5.5.2.1')),
+                lexicographicMode=False,
+                ignoreNonIncreasingOid=True):
+
+            if errorIndication:
+                LOG.error(errorIndication)
+                msg = "SNMP failed to traverse MIBs %s", errorIndication
+                raise exception.IloSNMPInvalidInputFailure(msg)
+            else:
+                if errorStatus:
+                    msg = ('Parsing MIBs failed. %s at %s' % (
+                        errorStatus.prettyPrint(),
+                        errorIndex and varBinds[-1][int(errorIndex)-1]
+                        or '?'
+                        )
+                    )
+                    LOG.error(msg)
+                    raise exception.IloSNMPInvalidInputFailure(msg)
+                else:
+                    for varBindTableRow in varBinds:
+                        name, val = tuple(varBindTableRow)
+                        oid, label, suffix = (
+                            mibViewController.getNodeName(name))
+                        key = name.prettyPrint()
+                        # Don't traverse outside the tables we requested
+                        if not (key.find("SNMPv2-SMI::enterprises.232.3") >= 0
+                                or (key.find(
+                                    "SNMPv2-SMI::enterprises.232.5") >= 0)):
+                            break
+                        if key not in result:
+                            result[key] = {}
+                            result[key][label[-1]] = {}
+                        result[key][label[-1]][suffix] = val
+    except Exception as e:
+        msg = "SNMP library failed with error %s", e
+        LOG.error(msg)
+        raise exception.IloSNMPExceptionFailure(msg)
+    return result
+
+
+def _get_disksize_MiB(iLOIP, cred):
+    """Reads the dictionary of parsed MIBs and gets the disk size.
+
+    :param iLOIP: IP address of the server on which SNMP discovery
+                  has to be executed.
+    :param snmp_credentials in a dictionary having following mandatory
+           keys.
+           auth_user: SNMP user
+           auth_protocol: Auth Protocol
+           auth_prot_pp: Pass phrase value for AuthProtocol.
+           priv_protocol:Privacy Protocol.
+           auth_priv_pp: Pass phrase value for Privacy Protocol.
+
+    :returns the dictionary of disk sizes of all physical drives.
+    """
+    # '1.3.6.1.4.1.232.5.5.1.1',  # cpqscsi SAS HBA Table
+    # '1.3.6.1.4.1.232.3.2.3.1',  # cpqida Drive Array Logical Drive Table
+    result = _parse_mibs(iLOIP, cred)
+    disksize = {}
+    for uuid in sorted(result):
+        for key in result[uuid]:
+            # We only track the Physical Disk Size
+            if key.find('PhyDrvSize') >= 0:
+                disksize[uuid] = dict()
+                for suffix in sorted(result[uuid][key]):
+                    size = result[uuid][key][suffix]
+                    disksize[uuid][key] = str(size)
+    return disksize
+
+
+def get_local_gb(iLOIP, snmp_credentials):
+    """Gets the maximum disk size among all disks.
+
+    :param iLOIP: IP address of the server on which SNMP discovery
+                  has to be executed.
+    :param snmp_credentials in a dictionary having following mandatory
+           keys.
+           auth_user: SNMP user
+           auth_protocol: Auth Protocol
+           auth_prot_pp: Pass phrase value for AuthProtocol.
+           priv_protocol:Privacy Protocol.
+           auth_priv_pp: Pass phrase value for Privacy Protocol.
+    """
+    disk_sizes = _get_disksize_MiB(iLOIP, snmp_credentials)
+    max_size = 0
+    for uuid in disk_sizes:
+        for key in disk_sizes[uuid]:
+            if int(disk_sizes[uuid][key]) > max_size:
+                max_size = int(disk_sizes[uuid][key])
+    max_size_gb = max_size/1024
+    return max_size_gb
--- a/proliantutils/tests/ilo/snmp/init.py
+++ b/proliantutils/tests/ilo/snmp/init.py
--- a/proliantutils/tests/ilo/snmp/snmp_sample_output.py
+++ b/proliantutils/tests/ilo/snmp/snmp_sample_output.py
@@ -0,0 +1,51 @@
+#!/usr/bin/python
+# Copyright 2017 Hewlett-Packard Enterprise Development Company, L.P.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+def Integer(value):
+    return value
+
+
+def ObjectName(value):
+    return (value,)
+
+
+PHY_DRIVE_MIB_OUTPUT = {
+    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.1.2.0': {
+        'cpqDaPhyDrvCntlrIndex': {ObjectName('2.0'): Integer(2)}},
+    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.1.2.1': {
+        'cpqDaPhyDrvCntlrIndex': {ObjectName('2.1'): Integer(2)}},
+    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.1.2.2': {
+        'cpqDaPhyDrvCntlrIndex': {ObjectName('2.2'): Integer(2)}},
+    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.1.2.3': {
+        'cpqDaPhyDrvCntlrIndex': {ObjectName('2.3'): Integer(2)}},
+    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.2.2.0': {
+        'cpqDaPhyDrvIndex': {ObjectName('2.0'): Integer(0)}},
+    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.2.2.1': {
+        'cpqDaPhyDrvIndex': {ObjectName('2.1'): Integer(1)}},
+    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.2.2.2': {
+        'cpqDaPhyDrvIndex': {ObjectName('2.2'): Integer(2)}},
+    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.2.2.3': {
+        'cpqDaPhyDrvIndex': {ObjectName('2.3'): Integer(3)}},
+    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.45.2.0': {
+        'cpqDaPhyDrvSize': {ObjectName('2.0'): Integer(286102)}},
+    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.45.2.1': {
+        'cpqDaPhyDrvSize': {ObjectName('2.1'): Integer(286102)}},
+    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.45.2.2': {
+        'cpqDaPhyDrvSize': {ObjectName('2.2'): Integer(286102)}},
+    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.45.2.3': {
+        'cpqDaPhyDrvSize': {ObjectName('2.3'): Integer(286102)}}
+}
--- a/proliantutils/tests/ilo/snmp/test_snmp_cpqdisk_sizes.py
+++ b/proliantutils/tests/ilo/snmp/test_snmp_cpqdisk_sizes.py
@@ -0,0 +1,70 @@
+#!/usr/bin/env python
+# Copyright 2017 Hewlett-Packard Enterprise Development Company, L.P.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+import unittest
+
+import mock
+
+from proliantutils.ilo.snmp import snmp_cpqdisk_sizes as snmp
+from proliantutils.tests.ilo.snmp import snmp_sample_output
+
+
+class SnmpTestCase(unittest.TestCase):
+
+    def setUp(self):
+        super(SnmpTestCase, self).setUp()
+
+    @mock.patch.object(snmp, '_get_disksize_MiB')
+    def test_get_local_gb(self, get_disk_mock):
+        iLOIp = 'a.b.c.d'
+        snmp_credentials = {'auth_user': 'user',
+                            'auth_prot_pp': '1234',
+                            'auth_priv_pp': '4321',
+                            'auth_protocol': 'SHA',
+                            'priv_protocol': 'AES',
+                            'snmp_inspection': 'true'}
+        disk_snmp_data = {'SNMPv2-SMI::enterprises.232.3.2.5.1.1.45.2.0':
+                          {'cpqDaPhyDrvSize': '286102'},
+                          'SNMPv2-SMI::enterprises.232.3.2.5.1.1.45.2.1':
+                          {'cpqDaPhyDrvSize': '286102'},
+                          'SNMPv2-SMI::enterprises.232.3.2.5.1.1.45.2.2':
+                          {'cpqDaPhyDrvSize': '572316'},
+                          'SNMPv2-SMI::enterprises.232.3.2.5.1.1.45.2.3':
+                          {'cpqDaPhyDrvSize': '286102'}}
+        get_disk_mock.return_value = disk_snmp_data
+        actual_size = snmp.get_local_gb(iLOIp, snmp_credentials)
+        expected_size = (572316/1024)
+        self.assertEqual(actual_size, expected_size)
+        get_disk_mock.assert_called_once_with(iLOIp, snmp_credentials)
+
+    @mock.patch.object(snmp, '_parse_mibs')
+    def test__get_disksize_MiB(self, mib_mock):
+        iLOIP = 'a.b.c.d'
+        snmp_credentials = {'auth_user': 'user',
+                            'auth_prot_pp': '1234',
+                            'auth_priv_pp': '4321',
+                            'auth_protocol': 'SHA',
+                            'priv_protocol': 'AES',
+                            'snmp_inspection': 'true'}
+        mib_mock.return_value = snmp_sample_output.PHY_DRIVE_MIB_OUTPUT
+        actual = snmp._get_disksize_MiB(iLOIP, snmp_credentials)
+        expected = {'SNMPv2-SMI::enterprises.232.3.2.5.1.1.45.2.0':
+                    {'cpqDaPhyDrvSize': '286102'},
+                    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.45.2.1':
+                    {'cpqDaPhyDrvSize': '286102'},
+                    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.45.2.2':
+                    {'cpqDaPhyDrvSize': '286102'},
+                    'SNMPv2-SMI::enterprises.232.3.2.5.1.1.45.2.3':
+                    {'cpqDaPhyDrvSize': '286102'}}
+        self.assertEqual(expected, actual)
--- a/proliantutils/tests/ilo/test_client.py
+++ b/proliantutils/tests/ilo/test_client.py
@@ -17,10 +17,12 @@
 import mock
 import testtools

+from proliantutils import exception
 from proliantutils.ilo import client
 from proliantutils.ilo import ipmi
 from proliantutils.ilo import ribcl
 from proliantutils.ilo import ris
+from proliantutils.ilo.snmp import snmp_cpqdisk_sizes


 class IloClientInitTestCase(testtools.TestCase):
@@ -47,6 +49,124 @@ class IloClientInitTestCase(testtools.TestCase):
            c.info)
        self.assertEqual('product', c.model)

+    @mock.patch.object(client.IloClient, '_validate_snmp')
+    @mock.patch.object(ribcl, 'RIBCLOperations')
+    @mock.patch.object(ris, 'RISOperations')
+    def test_init_snmp(self, ris_mock, ribcl_mock, snmp_mock):
+        ribcl_obj_mock = mock.MagicMock()
+        ribcl_mock.return_value = ribcl_obj_mock
+        ribcl_obj_mock.get_product_name.return_value = 'product'
+        snmp_credentials = {'auth_user': 'user',
+                            'auth_protocol': 'SHA',
+                            'auth_prot_pp': '1234',
+                            'priv_protocol': 'AES',
+                            'auth_priv_pp': '4321',
+                            'snmp_inspection': 'true'}
+        c = client.IloClient("1.2.3.4", "admin", "Admin",
+                             timeout=120,  port=4430,
+                             bios_password='foo',
+                             cacert='/somewhere',
+                             snmp_credentials=snmp_credentials)
+
+        ris_mock.assert_called_once_with(
+            "1.2.3.4", "admin", "Admin", bios_password='foo',
+            cacert='/somewhere')
+        ribcl_mock.assert_called_once_with(
+            "1.2.3.4", "admin", "Admin", 120, 4430, cacert='/somewhere')
+        self.assertEqual(
+            {'address': "1.2.3.4", 'username': "admin", 'password': "Admin"},
+            c.info)
+        self.assertEqual('product', c.model)
+        self.assertTrue(snmp_mock.called)
+
+    @mock.patch.object(client.IloClient, '_validate_snmp')
+    @mock.patch.object(ribcl, 'RIBCLOperations')
+    @mock.patch.object(ris, 'RISOperations')
+    def test_init_snmp_raises(self, ris_mock, ribcl_mock, snmp_mock):
+        ribcl_obj_mock = mock.MagicMock()
+        ribcl_mock.return_value = ribcl_obj_mock
+        ribcl_obj_mock.get_product_name.return_value = 'product'
+        snmp_mock.side_effect = exception.IloInvalidInputError("msg")
+        snmp_credentials = {'auth_user': 'user',
+                            'auth_protocol': 'SHA',
+                            'priv_protocol': 'AES',
+                            'snmp_inspection': 'true'}
+        self.assertRaises(exception.IloInvalidInputError, client.IloClient,
+                          "1.2.3.4", "admin", "Admin",
+                          timeout=120,  port=4430,
+                          bios_password='foo',
+                          cacert='/somewhere',
+                          snmp_credentials=snmp_credentials)
+
+        ris_mock.assert_called_once_with(
+            "1.2.3.4", "admin", "Admin", bios_password='foo',
+            cacert='/somewhere')
+        ribcl_mock.assert_called_once_with(
+            "1.2.3.4", "admin", "Admin", 120, 4430, cacert='/somewhere')
+        self.assertTrue(snmp_mock.called)
+
+
+class IloClientSNMPValidateTestCase(testtools.TestCase):
+
+    @mock.patch.object(ribcl.RIBCLOperations, 'get_product_name')
+    def test_validate_snmp(self, product_mock):
+        cred = {'auth_user': 'user',
+                'auth_protocol': 'SHA',
+                'priv_protocol': 'AES',
+                'auth_prot_pp': '1234',
+                'auth_priv_pp': '4321',
+                'snmp_inspection': True}
+        self.snmp_credentials = cred
+        self.client = client.IloClient("1.2.3.4", "admin", "Admin",
+                                       snmp_credentials=cred)
+        self.assertEqual(self.client.snmp_credentials, cred)
+
+    @mock.patch.object(ribcl.RIBCLOperations, 'get_product_name')
+    def test_validate_snmp_fail_auth_priv_pp_missing(self, product_mock):
+        cred = {'auth_user': 'user',
+                'auth_protocol': 'SHA',
+                'priv_protocol': 'AES',
+                'auth_prot_pp': '1234',
+                'snmp_inspection': True}
+        self.assertRaises(exception.IloInvalidInputError,
+                          client.IloClient,
+                          "1.2.3.4", "admin", "Admin",
+                          snmp_credentials=cred)
+
+    @mock.patch.object(ribcl.RIBCLOperations, 'get_product_name')
+    def test_validate_snmp_auth_prot_pp_missing(self, product_mock):
+        cred = {'auth_user': 'user',
+                'auth_protocol': 'SHA',
+                'priv_protocol': 'AES',
+                'auth_priv_pp': '4321',
+                'snmp_inspection': True}
+        self.assertRaises(exception.IloInvalidInputError,
+                          client.IloClient,
+                          "1.2.3.4", "admin", "Admin",
+                          snmp_credentials=cred)
+
+    @mock.patch.object(ribcl.RIBCLOperations, 'get_product_name')
+    def test_validate_snmp_auth_prot_priv_prot_missing(self, product_mock):
+        cred = {'auth_user': 'user',
+                'auth_prot_pp': '1234',
+                'auth_priv_pp': '4321',
+                'snmp_inspection': True}
+        self.client = client.IloClient("1.2.3.4", "admin", "Admin",
+                                       snmp_credentials=cred)
+        self.assertEqual(self.client.snmp_credentials, cred)
+
+    @mock.patch.object(ribcl.RIBCLOperations, 'get_product_name')
+    def test_validate_snmp_auth_user_missing(self, product_mock):
+        cred = {'auth_protocol': 'SHA',
+                'priv_protocol': 'AES',
+                'auth_priv_pp': '4321',
+                'auth_prot_pp': '1234',
+                'snmp_inspection': True}
+        self.assertRaises(exception.IloInvalidInputError,
+                          client.IloClient,
+                          "1.2.3.4", "admin", "Admin",
+                          snmp_credentials=cred)
+

 class IloClientTestCase(testtools.TestCase):

@@ -547,3 +667,97 @@ class IloClientTestCase(testtools.TestCase):
        self.client.model = 'Gen8'
        self.client.reset_server()
        self.assertTrue(reset_server_mock.called)
+
+    @mock.patch.object(client.IloClient, '_call_method')
+    @mock.patch.object(snmp_cpqdisk_sizes, 'get_local_gb')
+    def test_get_essential_prop_no_snmp_ris(self,
+                                            snmp_mock,
+                                            call_mock):
+        self.client.model = 'Gen9'
+        properties = {'local_gb': 250}
+        data = {'properties': properties}
+        call_mock.return_value = data
+        self.client.get_essential_properties()
+        call_mock.assert_called_once_with('get_essential_properties')
+        self.assertFalse(snmp_mock.called)
+
+    @mock.patch.object(client.IloClient, '_call_method')
+    @mock.patch.object(snmp_cpqdisk_sizes, 'get_local_gb')
+    def test_get_essential_prop_no_snmp_raises(self,
+                                               snmp_mock,
+                                               call_mock):
+        self.client.model = 'Gen9'
+        properties = {'local_gb': 0}
+        data = {'properties': properties}
+        call_mock.return_value = data
+        self.assertRaises(exception.IloError,
+                          self.client.get_essential_properties)
+        call_mock.assert_called_once_with('get_essential_properties')
+        self.assertFalse(snmp_mock.called)
+
+    @mock.patch.object(client.IloClient, '_call_method')
+    @mock.patch.object(snmp_cpqdisk_sizes, 'get_local_gb')
+    def test_get_essential_prop_snmp_true(self,
+                                          snmp_mock,
+                                          call_mock):
+        self.client.model = 'Gen9'
+        snmp_credentials = {'auth_user': 'user',
+                            'auth_prot_pp': '1234',
+                            'auth_priv_pp': '4321',
+                            'auth_protocol': 'SHA',
+                            'priv_protocol': 'AES',
+                            'snmp_inspection': 'true'}
+        self.client.snmp_credentials = snmp_credentials
+        properties = {'local_gb': 0}
+        data = {'properties': properties}
+        call_mock.return_value = data
+        snmp_mock.return_value = 250
+        self.client.get_essential_properties()
+        call_mock.assert_called_once_with('get_essential_properties')
+        snmp_mock.assert_called_once_with(self.client.info['address'],
+                                          snmp_credentials)
+
+    @mock.patch.object(client.IloClient, '_call_method')
+    @mock.patch.object(snmp_cpqdisk_sizes, 'get_local_gb')
+    def test_get_essential_prop_snmp_true_raises(self,
+                                                 snmp_mock,
+                                                 call_mock):
+        self.client.model = 'Gen9'
+        snmp_credentials = {'auth_user': 'user',
+                            'auth_prot_pp': '1234',
+                            'auth_priv_pp': '4321',
+                            'auth_protocol': 'SHA',
+                            'priv_protocol': 'AES',
+                            'snmp_inspection': 'true'}
+        self.client.snmp_credentials = snmp_credentials
+        properties = {'local_gb': 0}
+        data = {'properties': properties}
+        call_mock.return_value = data
+        snmp_mock.return_value = 0
+        self.assertRaises(exception.IloError,
+                          self.client.get_essential_properties)
+        call_mock.assert_called_once_with('get_essential_properties')
+        snmp_mock.assert_called_once_with(self.client.info['address'],
+                                          snmp_credentials)
+
+    @mock.patch.object(snmp_cpqdisk_sizes, 'get_local_gb')
+    @mock.patch.object(client.IloClient, '_call_method')
+    def test_get_essential_prop_snmp_false_raises(self, call_mock,
+                                                  snmp_mock):
+
+        self.client.model = 'Gen9'
+        snmp_credentials = {'auth_user': 'user',
+                            'auth_prot_pp': '1234',
+                            'auth_priv_pp': '4321',
+                            'auth_protocol': 'SHA',
+                            'priv_protocol': 'AES',
+                            'snmp_inspection': False}
+        self.client.snmp_inspection = False
+        self.client.snmp_credentials = snmp_credentials
+        properties = {'local_gb': 0}
+        data = {'properties': properties}
+        call_mock.return_value = data
+        self.assertRaises(exception.IloError,
+                          self.client.get_essential_properties)
+        call_mock.assert_called_once_with('get_essential_properties')
+        self.assertFalse(snmp_mock.called)
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,3 +3,4 @@ oslo.concurrency>=1.8.0
 oslo.utils>=1.4.0
 jsonschema>=2.4.0
 requests>=2.7.0
+pysnmp>=4.3.2
--- a/tox.ini
+++ b/tox.ini
@@ -32,6 +32,9 @@ commands = coverage erase
           coverage html --omit=*test*

 [flake8]
+# Exclude MIB directories from flake8/pep8 tests as these are
+# autogenerated files.
+exclude = ./proliantutils/ilo/snmp/cpqdisk_mibs
 max-complexity=15

 [testenv:venv]