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CISCO-FCC-MIB.mib
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-- *********************************************************************
-- CISCO-FCC-MIB.my Fibre Channel Congestion Control (FCC) MIB
--
-- Jul 2003, Sanjeev Joshi, Dinkar Sitaram
--
-- Copyright (c) 2003, 2004 by cisco Systems, Inc.
-- All rights reserved.
--
-- *********************************************************************
CISCO-FCC-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
NOTIFICATION-TYPE,
Counter32,Integer32
FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP,NOTIFICATION-GROUP
FROM SNMPv2-CONF
TruthValue,TimeStamp, TEXTUAL-CONVENTION
FROM SNMPv2-TC
ciscoMgmt
FROM CISCO-SMI
ifIndex
FROM IF-MIB
FcAddressId, VsanIndex
FROM CISCO-ST-TC;
ciscoFCCMIB MODULE-IDENTITY
LAST-UPDATED "200407080000Z"
ORGANIZATION "Cisco Systems, Inc."
CONTACT-INFO
" Cisco Systems
Customer Service
Postal 170 W Tasman Drive
San Jose, CA 95134
USA
Tel +1 800 553-NETS
E-mail [email protected]"
DESCRIPTION
"The MIB module for the management of Fibre Channel
Congestion Control(FCC). FCC is a Cisco proprietary
flow control mechanism that alleviates congestion
on Fibre Channel networks. This MIB enables managers
to configure the FCC mechanism on the switch, provides
statistics of the congestion control packets,
notification of congestion state changes of the
FC port and monitoring of the congestion state of
the FC port."
REVISION "200407080000Z"
DESCRIPTION
"Added the following objects to the 'cFCCPortTable' :
- 'cFCCLastCongestionStartTime' and
- 'cFCCIsRateLimitingApplied'."
REVISION "200402250000Z"
DESCRIPTION
"Changed the cFCCNotificationEnable DEFVAL to 'false'
instead of 1."
REVISION "200308060000Z"
DESCRIPTION
"Changed cFCCCongestionSourceID and
cFCCCongestionDestinationID to be FC_IDs
instead of WWNs and added
cFCCCongestionNotifyVSANIndex"
REVISION "200305260000Z"
DESCRIPTION
"Initial version of this MIB."
::= { ciscoMgmt 365 }
--
-- FCC-MIB object definitions
--
ciscoFCCMIBNotifs OBJECT IDENTIFIER ::= { ciscoFCCMIB 0 }
ciscoFCCMIBObjects OBJECT IDENTIFIER ::= { ciscoFCCMIB 1 }
ciscoFCCMIBConformance OBJECT IDENTIFIER ::= { ciscoFCCMIB 2 }
cFCCConfig OBJECT IDENTIFIER ::= { ciscoFCCMIBObjects 1 }
cFCCPortEntries OBJECT IDENTIFIER ::= { ciscoFCCMIBObjects 2 }
cFCCNotifObjects OBJECT IDENTIFIER ::= { ciscoFCCMIBObjects 3 }
--
-- Textual Conventions
--
CiscoFCCCongestionState ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The FCC Congestion state. This is to indicate the severity
of the Congestion
noCongestion(1) - No Congestion
Congested(2) - Congested
SeverelyCongested(3) - Severely Congested."
SYNTAX INTEGER {
noCongestion(1),
congested (2),
severelyCongested(3)
}
--
-- FCC Configuration
--
cFCCEnable OBJECT-TYPE
SYNTAX INTEGER {
enable(1),
disable(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"To enable/disable FCC on the device."
DEFVAL { disable }
::= { cFCCConfig 1 }
cFCCPacketPriority OBJECT-TYPE
SYNTAX Integer32(0..7)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The traffic Priority for the FCC packets. The generated
FCC quench packets should be granted high, but not
highest priority, so that the FCC packet priority
is higher than the normal data traffic priority but lower
than control and critical traffic priority. This ensures
that the packets of the protocols guaranteeing the
proper behavior of the fabric are not disturbed by
quench packets.
0 is the lowest priority and 7 is the highest."
DEFVAL { 4 }
::= { cFCCConfig 2 }
cFCCNotificationEnable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object specifies whether the agent should
generate the notifications defined in this MIB
module.
If the value of this object is 'true', then the
notifications are generated.
If the value of this object is 'false', then the
notifications are not generated."
DEFVAL { false }
::= { cFCCConfig 3 }
--
-- FCC Port Data
--
cFCCPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF CFCCPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table providing statistics and status for FCC
on a per FC Port basis."
::= { cFCCPortEntries 1 }
cFCCPortEntry OBJECT-TYPE
SYNTAX CFCCPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry contains the FCC statistics and
status for a particular FC port identified
by the value of ifIndex."
INDEX { ifIndex
}
::= { cFCCPortTable 1 }
CFCCPortEntry::=
SEQUENCE {
cFCCEdgeQuenchPktsRecd Counter32,
cFCCEdgeQuenchPktsSent Counter32,
cFCCPathQuenchPktsRecd Counter32,
cFCCPathQuenchPktsSent Counter32,
cFCCCurrentCongestionState CiscoFCCCongestionState,
cFCCLastCongestedTime TimeStamp,
cFCCLastCongestionStartTime TimeStamp,
cFCCIsRateLimitingApplied TruthValue
}
cFCCEdgeQuenchPktsRecd OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Edge Quench packets received and processed
on this Port."
::= { cFCCPortEntry 1 }
cFCCEdgeQuenchPktsSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Edge Quench packets generated on this
Port as result of congestion."
::= { cFCCPortEntry 2 }
cFCCPathQuenchPktsRecd OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Path Quench packets recieved and processed
on this Port."
::= { cFCCPortEntry 3 }
cFCCPathQuenchPktsSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Path Quench packets generated on this
Port as result of congestion."
::= { cFCCPortEntry 4 }
cFCCCurrentCongestionState OBJECT-TYPE
SYNTAX CiscoFCCCongestionState
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current FCC congestion state of this Port indicating the
severity of the congestion."
::= { cFCCPortEntry 5 }
cFCCLastCongestedTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the most recent time the
congestion state of the Port changed to noCongestion(1)
from some other value. 0 if the congestion state of
the Port has never transitioned to noCongestion(1)
since the last restart of the device."
::= { cFCCPortEntry 6 }
cFCCLastCongestionStartTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the most recent time the
congestion state (value of corresponding instance of
'cFCCCurrentCongestionState') of the Port changed from
'noCongestion' to some other value. 0 if the congestion
state of the Port has never transitioned from
'noCongestion' to some other value since the last
restart of the device."
::= { cFCCPortEntry 7 }
cFCCIsRateLimitingApplied OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of this object indicates if the rate
limiting is currently being applied on this Port.
If the value of this object is 'true', the rate
limiting is currently being applied on this
Port. If the value of this object is 'false', the
rate limiting is not being applied currently on
this Port."
::= { cFCCPortEntry 8 }
--
-- Objects for notification only
--
cFCCCongestionSourceID OBJECT-TYPE
SYNTAX FcAddressId
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The FC_ID associated with the Source causing
the congestion. The value is extracted from
the FCC congestion quench packet."
::= { cFCCNotifObjects 1 }
cFCCCongestionDestinationID OBJECT-TYPE
SYNTAX FcAddressId
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The FC_ID associated with the Destination that
is part of Source-Destination Flow causing the
congestion. The value is extracted from the
FCC congestion quench packet."
::= { cFCCNotifObjects 2 }
cFCCCongestionNotifyVSANIndex OBJECT-TYPE
SYNTAX VsanIndex
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"Id of the VSAN containing the Source-Destination
flow causing the congestion. The value is extracted
from the FCC congestion quench packet. This along
with cFCCCongestionSourceID and
cFCCCongestionDestinationID gives the Flow causing
the congestion."
::= { cFCCNotifObjects 3 }
cFCCCongestionState OBJECT-TYPE
SYNTAX CiscoFCCCongestionState
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"This is to indicate the congestion state of the port."
::= { cFCCNotifObjects 4 }
--
-- Notifications
--
ciscoFCCCongestionStateChange NOTIFICATION-TYPE
OBJECTS {ifIndex ,
cFCCCongestionState}
STATUS current
DESCRIPTION
"Notification to indicate that the congestion state of
this port has changed. cFCCCongestionState indicates
the new state of the port."
::= { ciscoFCCMIBNotifs 1 }
ciscoFCCCongestionRateLimitStart NOTIFICATION-TYPE
OBJECTS {ifIndex,
cFCCCongestionSourceID,
cFCCCongestionDestinationID,
cFCCCongestionNotifyVSANIndex}
STATUS current
DESCRIPTION
"Notification to indicate that the rate limiting has
begun on this port for a source-destination pair."
::= { ciscoFCCMIBNotifs 2 }
ciscoFCCCongestionRateLimitEnd NOTIFICATION-TYPE
OBJECTS {ifIndex,
cFCCCongestionSourceID,
cFCCCongestionDestinationID,
cFCCCongestionNotifyVSANIndex}
STATUS current
DESCRIPTION
"Notification to indicate that the rate limiting has
been stopped on this port for a source-destination
pair."
::= { ciscoFCCMIBNotifs 3 }
--
-- Conformance
--
ciscoFCCMIBCompliances OBJECT IDENTIFIER ::= {ciscoFCCMIBConformance 1}
ciscoFCCMIBGroups OBJECT IDENTIFIER ::= {ciscoFCCMIBConformance 2}
ciscoFCCMIBCompliance MODULE-COMPLIANCE
STATUS deprecated -- superseded by
-- ciscoFCCMIBComplianceRev1
DESCRIPTION
"The compliance statement for entities which implement the
CISCO-FCC-MIB."
MODULE
MANDATORY-GROUPS {cFCCConfigurationGroup,
cFCCPortEntriesGroup,
cFCCNotificationObjectsGroup,
cFCCNotificationGroup}
::= { ciscoFCCMIBCompliances 1 }
ciscoFCCMIBComplianceRev1 MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for entities which implement the
CISCO-FCC-MIB."
MODULE
MANDATORY-GROUPS {cFCCConfigurationGroup,
cFCCPortEntriesGroupRev1,
cFCCNotificationObjectsGroup,
cFCCNotificationGroup}
::= { ciscoFCCMIBCompliances 2 }
--
-- Units of Conformance
--
cFCCConfigurationGroup OBJECT-GROUP
OBJECTS {cFCCEnable,
cFCCPacketPriority,
cFCCNotificationEnable}
STATUS current
DESCRIPTION
"A collection of objects for FCC configuration."
::= { ciscoFCCMIBGroups 1 }
cFCCPortEntriesGroup OBJECT-GROUP
OBJECTS {cFCCEdgeQuenchPktsRecd,
cFCCEdgeQuenchPktsSent,
cFCCPathQuenchPktsRecd,
cFCCPathQuenchPktsSent,
cFCCCurrentCongestionState,
cFCCLastCongestedTime}
STATUS deprecated
DESCRIPTION
"A collection of objects for FCC Statistics and Status."
::= { ciscoFCCMIBGroups 2 }
cFCCNotificationObjectsGroup OBJECT-GROUP
OBJECTS {cFCCCongestionDestinationID,
cFCCCongestionSourceID,
cFCCCongestionNotifyVSANIndex,
cFCCCongestionState}
STATUS current
DESCRIPTION
"A collection of objects defined for notification only."
::= { ciscoFCCMIBGroups 3 }
cFCCNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS {ciscoFCCCongestionStateChange,
ciscoFCCCongestionRateLimitStart,
ciscoFCCCongestionRateLimitEnd}
STATUS current
DESCRIPTION
"A collection of notifications for Congestion Monitoring."
::= { ciscoFCCMIBGroups 4 }
cFCCPortEntriesGroupRev1 OBJECT-GROUP
OBJECTS {cFCCEdgeQuenchPktsRecd,
cFCCEdgeQuenchPktsSent,
cFCCPathQuenchPktsRecd,
cFCCPathQuenchPktsSent,
cFCCCurrentCongestionState,
cFCCLastCongestedTime,
cFCCLastCongestionStartTime,
cFCCIsRateLimitingApplied}
STATUS current
DESCRIPTION
"A collection of objects for FCC Statistics and Status."
::= { ciscoFCCMIBGroups 5 }
END