for the Fabric Element in Fibre Channel Standard

Status of this Memo

This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited.

Copyright Notice

Copyright (C) The Internet Society (2000). All Rights Reserved.

Abstract

This memo defines an extension to the Management Information Base (MIB) for use with network management protocols in TCP/IP-based internets. In particular, it defines the objects for managing the operations of the Fabric Element portion of the Fibre Channel Standards.

Table of Contents

1. The SNMP Management Framework ..................................2
2. Overview .......................................................3 2.1 Management View of a Fabric Element ...........................4 2.2 Structure of the Fabric Element MIB ...........................5
3. Object Definitions .............................................6 The Configuration Group ......................................8 The Module Table ...........................................9

The FxPort Configuration Table ............................12

The Status Group ............................................16

The FxPort Status Table ...................................16 The FxPort Physical Level Table ...........................18 The FxPort Fabric Login Table .............................20

The Error Group .............................................24 The Accounting Groups........................................27

          The Class 1 Accounting Table ..............................27
          The Class 2 Accounting Table ..............................31
          The Class 3 Accounting Table ..............................33
        The Capability Group ........................................35

Conformance information .....................................38

4. Security Considerations .......................................43
5. Intellectual Property .........................................44
6. Acknowledgements ..............................................44
7. References ....................................................45 7.1 IETF References ..............................................45 7.2 Approved ANSI/NCITS References ...............................46 7.3 ANSI/NCITS References Under Development ......................47
8. Editors' Addresses ............................................47
9. Full Copyright Statement ......................................48

1. The SNMP Management Framework

The SNMP Management Framework presently consists of five major components:

• An overall architecture, described in RFC 2571 [1].
  
  
• Mechanisms for describing and naming objects and events for the purpose of management. The first version of this Structure of Management Information (SMI) is called SMIv1 and described in STD 16, RFC 1155 [2], STD 16, RFC 1212 [3] and RFC 1215 [4]. The second version, called SMIv2, is described in STD 58, RFC 2578
  5. , STD 58, RFC 2579 [6] and STD 58, RFC 2580 [7].
     
     
• Message protocols for transferring management information. The first version of the SNMP message protocol is called SNMPv1 and described in STD 15, RFC 1157 [8]. A second version of the SNMP message protocol, which is not an Internet standards track protocol, is called SNMPv2c and described in RFC 1901 [9] and RFC 1906 [10]. The third version of the message protocol is called SNMPv3 and described in RFC 1906 [10], RFC 2572 [11] and RFC 2574
  12. .
      
      
• Protocol operations for accessing management information. The first set of protocol operations and associated PDU formats is described in STD 15, RFC 1157 [8]. A second set of protocol operations and associated PDU formats is described in RFC 1905
  13. .
      
      
• A set of fundamental applications described in RFC 2573 [14] and the view-based access control mechanism described in RFC 2575
  15. .

A more detailed introduction to the current SNMP Management Framework can be found in RFC 2570 [16].

Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. Objects in the MIB are defined using the mechanisms defined in the SMI.

This memo specifies a MIB module that is compliant to the SMIv2. A MIB conforming to the SMIv1 can be produced through the appropriate translations. The resulting translated MIB must be semantically equivalent, except where objects or events are omitted because no translation is possible (use of Counter64). Some machine readable information in SMIv2 will be converted into textual descriptions in SMIv1 during the translation process. However, this loss of machine readable information is not considered to change the semantics of the MIB.

2. Overview

A Fibre Channel Fabric is an entity which interconnects Node Ports (N_Ports) or Node Loop Ports (NL_Ports). It provides transport and routing functions. In essence, a Fabric is a network of N_Ports and/or NL_Ports to communicate with one another. A Fabric is composed of one or more Fabric Element that are interconnected via Inter-element Links (IEL). A Fabric Element is the smallest unit of a Fabric that meets the definition of a Fabric. It must consist of at least three external ports to connect to either N_Ports, NL_Ports or other Fabric Elements. In general, a Fabric Element port may be of one of the following types:

1. F_Port, a fabric port to connect to an N_Port ([17], [21], [22]);
   
   
2. FL_Port, a fabric port that also supports a FC Arbitrated Loop consisting of one or more NL_Ports ([20], [24]).
   
   
3. E_Port, an expansion port to connect to another Fabric Element
   18. , [23]);

This memo shall define objects related to a Fabric Element, its F_Ports and FL_Ports. Objects related to other types of FC ports shall be defined in future.

For the rest of the document, the term, "FxPort", will be used to refer to both F_Port and FL_Port where the distinction is not necessary. The term, "NxPort" will be used to refer to both N_Port and NL_Port in the similar fashion.

2.1. Management View of a Fabric Element

From the management perspective, it is helpful to view a Fabric Element to be consisting of multiple "modules". Each module is a grouping, either physical or logical, of one or more ports that may be managed as a sub-entity within the Fabric Element.

This module mapping is recommended but optional. A vendor may elect to put all ports into a single module, or to divide the ports into modules that do not match physical divisions.

The object fcFeModuleCapacity indicates the maximum number of modules that a given Fabric Element may contain. This value must remain constant from one management restart to the next.

Each module is uniquely identified by a module number in the range of 1 through fcFeModuleCapacity inclusive. Modules may come and go without causing a management reset (of sysUpTime), and may be sparsely numbered within the Fabric Element. That is, the module numbering is not required to be contiguous. For instance, if a module is mapped physically to a field-replaceable card and in a 13- card cage Fabric Element, cards 3, 5, 6 and 7 may be installed. The vendor may choose to label them as modules 3, 5, 6 and 7 respectively. In this example, the value of fcFeModuleCapacity is

13. Note that the object fcFeModuleLastChange acts as the discontinuity indicator for all counter objects in this MIB.

A Fabric Element may also provide a proxy management on behalf of another management entity by presenting it as one of its Fabric Element modules.

The object fcFeModuleFxPortCapacity indicates the maximum number of ports that a given module may contain. The value of fcFeModuleFxPortCapacity must not change for a given module. However, a module may be deleted from the Fabric Element and replaced with a module containing a different number of ports. The value of fcFeModuleLastChange will indicate that a change took place.

Each port within the Fabric Element is uniquely identified by a combination of module index and port index, where port index is an integer in the range (1..fcFeModuleFxPortCapacity). As with modules within a Fabric Element, ports within a module may be sparsely numbered. That is the port numbering is not required to be contiguous. Likewise, ports may come and go within a module without causing a management reset.

In terms of attachment, an F_Port will be attached to another N_Port; and an FL_Port will be attached to one or up to 126 NL_Ports. In general, an FxPort may be attached to one or more NxPorts. Each NxPort associated with an FxPort will be uniquely identified by a combination of module index, FxPort index and NxPort index. An NxPort index is an integer in the range (1..126). The following diagram illustrates the management view of a Fabric Element.

           #=======================================================#
           #  +----------------- - - - -----------------+          #
           #  | Module 1 [1]     . . .            [i]   |          #
           #  +----------------- - - - -----------------+          #
           #                     o o o                             #
           #  +---------------------- - - - --------+              #
           #  | Module M [1]          . . .     [n] |              #
           #  +---------------------- - - - -----^--+              #
           #=====================================|=================#
                                                 |
        One or more NxPorts   { [1] . . . [L] }<-+
                              - - - - - - - - -
   where "i", "n", "M" and "L" are some arbitrary sample integer values,
   and "L" must be less than 127.

2.2. Structure of the Fabric Element MIB

This memo assumes that a Fabric Element has an SNMP entity associated with its managed objects. The managed objects are divided as follow:

• the Configuration group
• the Status group
• the Error group
• the Accounting group
• the Capability group

In each group, scalar objects and table entries are defined.

The Configuration group contains configuration and service parameters for the Fabric Element, modules and the FxPorts.

The Operation group contains the operational status and parameters of an FxPort. The group also contains the service parameters that have been established between the FxPort and its attached NxPort, if applicable.

The Error group contains counters tracking various types of errors detected by each FxPort. The information may be used for diagnostics and/or to derive the quality of the link between an FxPort and one or more attached NxPorts.

The Accounting group contains statistic data suitable for deriving accounting and performance information.

The Capability group contains parameters indicating the inherent capability of the Fabric Element and each FxPort.

3. Object Definitions

FIBRE

CHANNEL-FE-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Unsigned32, Counter32, Gauge32, Integer32, mib-2 FROM SNMPv2-SMI

TEXTUAL-CONVENTION, TruthValue, TimeStamp

FROM SNMPv2-TC

SnmpAdminString
FROM SNMP-FRAMEWORK-MIB -- rfc2571
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF;

fcFeMIB MODULE-IDENTITY
LAST-UPDATED "200005180000Z"
ORGANIZATION "IETF IPFC Working Group" CONTACT-INFO "Kha Sin Teow

Brocade Communications Systems, 1901 Guadalupe Parkway, San Jose, CA 95131 U.S.A
Tel: +1 408 487 8180 Fax: +1 408 487 8190 Email: khasin@Brocade.COM

WG Mailing list:ipfc@standards.gadzoox.com To Subscribe: ipfc-request@standards.gadzoox.com In Body: subscribe"

DESCRIPTION "The MIB module for Fibre Channel Fabric Element." REVISION "200005180000Z"

DESCRIPTION "Initial revision, published as RFC 2837."
::= { mib-2 75 }

fcFeMIBObjects OBJECT IDENTIFIER ::= { fcFeMIB 1 }

-- Note:
-- fcFeMIBConformance OBJECT IDENTIFIER ::= { fcFeMIB 2 }
-- see at the end of the module

-- Groups under fcFeMIBObjects

fcFeConfig fcFeStatus fcFeError fcFeAccounting fcFeCapabilities	OBJECT IDENTIFIER ::= { fcFeMIBObjects 1 } OBJECT IDENTIFIER ::= { fcFeMIBObjects 2 } OBJECT IDENTIFIER ::= { fcFeMIBObjects 3 } OBJECT IDENTIFIER ::= { fcFeMIBObjects 4 } OBJECT IDENTIFIER ::= { fcFeMIBObjects 5 }
-- Textual Conventions
MilliSeconds ::= STATUS DESCRIPTION SYNTAX	TEXTUAL-CONVENTION current "Represents time unit value in milliseconds." Unsigned32
MicroSeconds ::= STATUS DESCRIPTION SYNTAX	TEXTUAL-CONVENTION current "Represents time unit value in microseconds." Unsigned32
FcNameId ::= TEXTUAL-CONVENTION
STATUS DESCRIPTION SYNTAX	current "Represents the Worldwide Name associated with a Fibre Channel (FC) entity." OCTET STRING (SIZE (8))
FcAddressId ::= TEXTUAL-CONVENTION
STATUS DESCRIPTION SYNTAX	current "Represents Fibre Channel Address ID, a 24-bit value unique within the address space of a Fabric." OCTET STRING (SIZE (3))
FcRxDataFieldSize ::= TEXTUAL-CONVENTION
STATUS DESCRIPTION SYNTAX	current "Represents the receive data field size of an NxPort or FxPort." Integer32 (128..2112)
FcBbCredit ::= TEXTUAL-CONVENTION
STATUS DESCRIPTION SYNTAX	current "Represents the buffer-to-buffer credit of an NxPort or FxPort." Integer32 (0..32767)
FcphVersion ::= TEXTUAL-CONVENTION
STATUS DESCRIPTION SYNTAX	current "Represents the version of FC-PH supported by an NxPort or FxPort." Integer32 (0..255)

FcStackedConnMode ::= TEXTUAL-CONVENTION

	STATUS	current
	DESCRIPTION	"Represents an enumerated value used to indicate the Class 1 Stacked Connect Mode supported by an NxPort or FxPort."
	SYNTAX }	INTEGER { none(1), transparent(2), lockedDown(3)
FcCosCap ::= TEXTUAL-CONVENTION
	STATUS	current
	DESCRIPTION	"Represents the class of service capability of an NxPort or FxPort."
	SYNTAX	BITS { classF(0), class1(1), class2(2), class3(3), class4(4), class5(5), class6(6) }
FcFeModuleCapacity ::= TEXTUAL-CONVENTION
	STATUS	current
	DESCRIPTION	"Represents the maximum number of modules within a Fabric Element."
	SYNTAX	Unsigned32
FcFeFxPortCapacity ::= TEXTUAL-CONVENTION
	STATUS	current
	DESCRIPTION	"Represents the maximum number of FxPorts within a module."
	SYNTAX	Unsigned32
FcFeModuleIndex		::= TEXTUAL-CONVENTION
	STATUS	current
	DESCRIPTION	"Represents the module index within a conceptual table."
	SYNTAX	Unsigned32
FcFeFxPortIndex		::= TEXTUAL-CONVENTION
	STATUS	current
	DESCRIPTION	"Represents the FxPort index within a conceptual table."
	SYNTAX	Unsigned32
FcFeNxPortIndex		::= TEXTUAL-CONVENTION
	STATUS	current
	DESCRIPTION	"Represents the NxPort index within a conceptual table."
	SYNTAX	Integer32 (1..126)
FcBbCreditModel		::= TEXTUAL-CONVENTION
	STATUS	current
	DESCRIPTION	"Represents the BB_Credit model of an FxPort."
	SYNTAX	INTEGER { regular(1), alternate (2) }

-- The Configuration group

-- This group consists of scalar objects and tables. -- It contains the configuration and service parameters -- of the Fabric Element and the FxPorts. -- The group represents a set of parameters associated with -- the Fabric Element or an FxPort to support its NxPorts.

fcFeFabricName OBJECT-TYPE
	SYNTAX FcNameId MAX-ACCESS read-write STATUS current DESCRIPTION "The Name_Identifier of the Fabric to which this Fabric Element belongs."
::=	{ fcFeConfig 1 }
fcFeElementName OBJECT-TYPE
	SYNTAX FcNameId MAX-ACCESS read-write STATUS current DESCRIPTION "The Name_Identifier of the Fabric Element."
::=	{ fcFeConfig 2 }
fcFeModuleCapacity OBJECT-TYPE
	SYNTAX FcFeModuleCapacity MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of modules in the Fabric Element, regardless of their current state."
::=	{ fcFeConfig 3 }

-- The Module Table.
-- This table contains one entry for each module, -- information of the modules.

fcFeModuleTable OBJECT-TYPE
	SYNTAX SEQUENCE OF FcFeModuleEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains, one entry for each module in the Fabric Element, information of the modules."
::=	{ fcFeConfig 4 }

fcFeModuleEntry OBJECT-TYPE

	SYNTAX FcFeModuleEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing the configuration parameters of a module." INDEX { fcFeModuleIndex }
::=	{ fcFeModuleTable 1 }

FcFeModuleEntry ::=
	SEQUENCE { fcFeModuleIndex FcFeModuleIndex, fcFeModuleDescr SnmpAdminString,

fcFeModuleObjectID
OBJECT IDENTIFIER,
fcFeModuleOperStatus
INTEGER,
fcFeModuleLastChange
TimeStamp,
fcFeModuleFxPortCapacity
FcFeFxPortCapacity,
fcFeModuleName

	FcNameId }
fcFeModuleIndex OBJECT-TYPE
	SYNTAX FcFeModuleIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object identifies the module within the Fabric Element for which this entry contains information. This value is never greater than fcFeModuleCapacity."
::=	{ fcFeModuleEntry 1 }
fcFeModuleDescr OBJECT-TYPE
	SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "A textual description of the module. This value should include the full name and version identification of the module."
::=	{ fcFeModuleEntry 2 }

fcFeModuleObjectID OBJECT-TYPE
	SYNTAX OBJECT IDENTIFIER MAX-ACCESS read-only STATUS current DESCRIPTION "The vendor's authoritative identification of the module. This value may be allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides a straight-forward and

unambiguous means for determining what kind of module is being managed.

For example, this object could take the value 1.3.6.1.4.1.99649.3.9 if vendor 'Neufe Inc.' was assigned the subtree 1.3.6.1.4.1.99649, and had assigned the identifier 1.3.6.1.4.1.99649.3.9 to its 'FeFiFo-16

	PlugInCard.'"
::=	{ fcFeModuleEntry 3 }
fcFeModuleOperStatus OBJECT-TYPE
	SYNTAX INTEGER {
	online (1),	- functional
	offline (2),	- not available
	testing (3),	- under testing
	faulty (4) } MAX-ACCESS read-only STATUS current DESCRIPTION	- defective
	"This object indicates the	operational status of the module:
	online(1) the module is	functioning properly;
	offline(2) the module is	not available;
	testing(3) the module is	under testing; and
	faulty(4) the module is	defective in some way."
::=	{ fcFeModuleEntry 4 }
fcFeModuleLastChange OBJECT-TYPE
	SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION
	"This object contains the value of sysUpTime when the module
	entered its current operational status. A value of zero
	indicates that the operational status of the module has not
	changed since the agent last restarted."
::=	{ fcFeModuleEntry 5 }
fcFeModuleFxPortCapacity OBJECT-TYPE
	SYNTAX FcFeFxPortCapacity

	MAX-ACCESS read-only STATUS current DESCRIPTION "The number of FxPort that can be contained within the module. Within each module, the ports are uniquely numbered in the range from 1 to fcFeModuleFxPortCapacity inclusive. However, the numbers are not required to be contiguous."
::=	{ fcFeModuleEntry 6 }
fcFeModuleName OBJECT-TYPE
	SYNTAX FcNameId MAX-ACCESS read-write STATUS current DESCRIPTION "The Name_Identifier of the module."
::=	{ fcFeModuleEntry 7 }

-- the FxPort Configuration Table. -- This table contains, one entry for each FxPort, -- configuration parameters of the ports.

-- FxPort common service parameters fcFxPortFcphVersionHigh

FcphVersion,

fcFxPortFcphVersionLow

FcphVersion,

fcFxPortBbCredit

FcBbCredit,

fcFxPortRxBufSize

FcRxDataFieldSize,

fcFxPortRatov

MilliSeconds,

fcFxPortEdtov

MilliSeconds,

-- FxPort class service parameters fcFxPortCosSupported

FcCosCap,

fcFxPortIntermixSupported

TruthValue,

fcFxPortStackedConnMode

FcStackedConnMode,

fcFxPortClass2SeqDeliv

TruthValue,

fcFxPortClass3SeqDeliv

TruthValue,

-- other configuration parameters fcFxPortHoldTime

	MicroSeconds
}
fcFxPortIndex OBJECT-TYPE
	SYNTAX FcFeFxPortIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object identifies the FxPort within the module. This number ranges from 1 to the value of fcFeModulePortCapacity for the associated module. The value remains constant for the identified FxPort until the module is re-initialized."
::=	{ fcFxPortEntry 1 }
fcFxPortName OBJECT-TYPE
	SYNTAX FcNameId MAX-ACCESS read-only STATUS current DESCRIPTION "The World_wide Name of this FxPort. Each FxPort has a unique Port World_wide Name within the Fabric."
::=	{ fcFxPortEntry 2 }

-- FxPort common service parameters

fcFxPortFcphVersionHigh OBJECT-TYPE
	SYNTAX FcphVersion MAX-ACCESS read-only STATUS current DESCRIPTION "The highest or most recent version of FC-PH that the FxPort is configured to support."
::=	{ fcFxPortEntry 3 }
fcFxPortFcphVersionLow OBJECT-TYPE
	SYNTAX FcphVersion MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest or earliest version of FC-PH that the FxPort is configured to support."
::=	{ fcFxPortEntry 4 }
fcFxPortBbCredit OBJECT-TYPE
	SYNTAX FcBbCredit UNITS "buffers" MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of receive buffers available for holding Class 1 connect-request, Class 2 or 3 frames from the attached NxPort. It is for buffer-to-buffer flow control in the direction from the attached NxPort (if applicable) to FxPort." ::= { fcFxPortEntry 5 }
fcFxPortRxBufSize OBJECT-TYPE
	SYNTAX FcRxDataFieldSize UNITS "bytes" MAX-ACCESS read-only STATUS current DESCRIPTION "The largest Data_Field Size (in octets) for an FT_1 frame that can be received by the FxPort."
::=	{ fcFxPortEntry 6 }
fcFxPortRatov OBJECT-TYPE
	SYNTAX MilliSeconds UNITS "milliseconds" MAX-ACCESS read-only STATUS current

DESCRIPTION
"The Resource_Allocation_Timeout Value configured for the

FxPort. This is used as the timeout value for determining when to reuse an NxPort resource such as a Recovery_Qualifier. It represents E_D_TOV (see next object) plus twice the maximum time that a frame may be

	delayed within the Fabric and still be delivered." ::= { fcFxPortEntry 7 }
fcFxPortEdtov OBJECT-TYPE
	SYNTAX MilliSeconds UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The E_D_TOV value configured for the FxPort. The Error_Detect_Timeout Value is used as the timeout value for detecting an error condition."
::=	{ fcFxPortEntry 8 }

-- FxPort class service parameters

fcFxPortCosSupported OBJECT-TYPE
	SYNTAX FcCosCap MAX-ACCESS read-only STATUS current DESCRIPTION "A value indicating the set of Classes of Service supported by the FxPort."
::=	{ fcFxPortEntry 9 }
fcFxPortIntermixSupported OBJECT-TYPE
	SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A flag indicating whether or not the FxPort supports an Intermixed Dedicated Connection."
::=	{ fcFxPortEntry 10 }
fcFxPortStackedConnMode OBJECT-TYPE
	SYNTAX FcStackedConnMode MAX-ACCESS read-only STATUS current DESCRIPTION "A value indicating the mode of Stacked Connect supported by the FxPort."

::= { fcFxPortEntry 11 }

fcFxPortClass2SeqDeliv OBJECT-TYPE
	SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A flag indicating whether or not Class 2 Sequential Delivery is supported by the FxPort."
::=	{ fcFxPortEntry 12 }
fcFxPortClass3SeqDeliv OBJECT-TYPE
	SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A flag indicating whether or not Class 3 Sequential Delivery is supported by the FxPort."
::=	{ fcFxPortEntry 13 }

-- other FxPort parameters

fcFxPortHoldTime OBJECT-TYPE
	SYNTAX MicroSeconds UNITS "microseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum time (in microseconds) that the FxPort shall hold a frame before discarding the frame if it is unable to deliver the frame. The value 0 means that the FxPort does not support this parameter."
::=	{ fcFxPortEntry 14 }

-- the Status group

-- This group consists of tables that contains operational -- status and established service parameters for the Fabric -- Element and the attached NxPorts.

-- The FxPort Status table
-- This table contains, one entry for each FxPort, -- the operational status and parameters of the FxPorts.

fcFxPortStatusTable OBJECT-TYPE
SYNTAX SEQUENCE OF FcFxPortStatusEntry

	MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains, one entry for each FxPort in the Fabric Element, operational status and parameters of the FxPorts."
::=	{ fcFeStatus 1 }
fcFxPortStatusEntry OBJECT-TYPE
	SYNTAX FcFxPortStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing operational status and parameters of a FxPort." AUGMENTS { fcFxPortEntry }
::=	{ fcFxPortStatusTable 1 }

FcFxPortStatusEntry ::=
	SEQUENCE { fcFxPortID FcAddressId, fcFxPortBbCreditAvailable Gauge32,

fcFxPortOperMode
INTEGER,
fcFxPortAdminMode

	INTEGER }
fcFxPortID OBJECT-TYPE
	SYNTAX FcAddressId MAX-ACCESS read-only STATUS current DESCRIPTION "The address identifier by which this FxPort is identified within the Fabric. The FxPort may assign its address identifier to its attached NxPort(s) during Fabric Login."
::=	{ fcFxPortStatusEntry 1 }
fcFxPortBbCreditAvailable OBJECT-TYPE
	SYNTAX Gauge32 UNITS "buffers" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of buffers currently available for receiving

frames from the attached port in the buffer-to-buffer flow control. The value should be less than or equal to

	fcFxPortBbCredit."
::=	{ fcFxPortStatusEntry 2 }
fcFxPortOperMode OBJECT-TYPE
	SYNTAX INTEGER { unknown(1), fPort(2), flPort(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "The current operational mode of the FxPort."
::=	{ fcFxPortStatusEntry 3 }
fcFxPortAdminMode OBJECT-TYPE
	SYNTAX INTEGER { fPort(2), flPort(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "The desired operational mode of the FxPort."
::=	{ fcFxPortStatusEntry 4 }

-- the FxPort Physical Level table -- This table contains, one entry for each FxPort in the -- Fabric Element, the physical level status and parameters -- of the FxPorts.

fcFxPortPhysTable OBJECT-TYPE
	SYNTAX SEQUENCE OF FcFxPortPhysEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains, one entry for each FxPort in the Fabric Element, physical level status and parameters of the FxPorts."
::=	{ fcFeStatus 2 }
fcFxPortPhysEntry OBJECT-TYPE
	SYNTAX FcFxPortPhysEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing physical level status and parameters of a FxPort." AUGMENTS { fcFxPortEntry }
::=	{ fcFxPortPhysTable 1 }

FcFxPortPhysEntry ::=

SEQUENCE {
	fcFxPortPhysAdminStatus INTEGER, fcFxPortPhysOperStatus INTEGER,

fcFxPortPhysLastChange
TimeStamp,
fcFxPortPhysRttov

	MilliSeconds }
fcFxPortPhysAdminStatus OBJECT-TYPE
	SYNTAX INTEGER {
	online	(1),	-- place port online
	offline	(2),	-- take port offline
	testing } MAX-ACCESS read-write STATUS current DESCRIPTION	(3)	-- initiate test procedures
	"The desired state of the		FxPort. A management station may
	place the FxPort in	a desired state by setting this object
	accordingly. The testing(3) state indicates that no

operational frames can be passed. When a Fabric Element initializes, all FxPorts start with fcFxPortPhysAdminStatus in the offline(2) state. As the result of either explicit management action or per configuration information accessible by the Fabric Element, fcFxPortPhysAdminStatus

	is then changed to either the online(1) or testing(3) states, or remains in the offline state."
::=	{ fcFxPortPhysEntry 1 }
fcFxPortPhysOperStatus OBJECT-TYPE
	SYNTAX INTEGER { online (1), -- Login may proceed offline (2), -- Login cannot proceed testing (3), -- port is under test linkFailure (4) -- failure after online/testing } MAX-ACCESS read-only STATUS current DESCRIPTION "The current operational status of the FxPort. The testing(3) indicates that no operational frames can be passed. If fcFxPortPhysAdminStatus is offline(2) then

fcFxPortPhysOperStatus should be offline(2). If fcFxPortPhysAdminStatus is changed to online(1) then fcFxPortPhysOperStatus should change to online(1) if the

FxPort is ready to accept Fabric Login request from the attached NxPort; it should proceed and remain in the link- failure(4) state if and only if there is a fault that

	prevents it from going to the online(1) state."
::=	{ fcFxPortPhysEntry 2 }
fcFxPortPhysLastChange OBJECT-TYPE
	SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime at the time the FxPort entered its current operational status. A value of zero indicates that the FxPort's operational status has not changed since the agent last restarted."
::=	{ fcFxPortPhysEntry 3 }
fcFxPortPhysRttov OBJECT-TYPE
	SYNTAX MilliSeconds UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The Receiver_Transmitter_Timeout value of the FxPort. This is used by the receiver logic to detect Loss of Synchronization."
::=	{ fcFxPortPhysEntry 4 }

-- The FxPort Fabric Login table
--
-- This table contains, one entry for each FxPort in the -- Fabric Element, the Service Parameters that have been -- established from the most recent Fabric Login, -- implicit or explicit.

fcFxLoginTable OBJECT-TYPE
	SYNTAX SEQUENCE OF FcFxLoginEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains, one entry for each NxPort attached to a particular FxPort in the Fabric Element, services parameters established from the most recent Fabric Login, explicit or implicit. Note that an FxPort may have one or more NxPort attached to it."
::=	{ fcFeStatus 3 }

fcFxLoginEntry OBJECT-TYPE
	SYNTAX FcFxLoginEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing service parameters established from a successful Fabric Login." INDEX { fcFeModuleIndex, fcFxPortIndex, fcFxPortNxLoginIndex }
::=	{ fcFxLoginTable 1 }
FcFxLoginEntry ::=
	SEQUENCE { fcFxPortNxLoginIndex FcFeNxPortIndex, fcFxPortFcphVersionAgreed FcphVersion,

fcFxPortNxPortBbCredit
FcBbCredit,
fcFxPortNxPortRxDataFieldSize FcRxDataFieldSize,
fcFxPortCosSuppAgreed
FcCosCap,
fcFxPortIntermixSuppAgreed TruthValue,
fcFxPortStackedConnModeAgreed FcStackedConnMode,
fcFxPortClass2SeqDelivAgreed TruthValue,
fcFxPortClass3SeqDelivAgreed TruthValue,
--
fcFxPortNxPortName
FcNameId,
fcFxPortConnectedNxPort
FcAddressId,
fcFxPortBbCreditModel

	FcBbCreditModel }
fcFxPortNxLoginIndex OBJECT-TYPE
	SYNTAX FcFeNxPortIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The object identifies the associated NxPort in the attachment for which the entry contains information."
::=	{ fcFxLoginEntry 1 }

fcFxPortFcphVersionAgreed OBJECT-TYPE
	SYNTAX FcphVersion MAX-ACCESS read-only STATUS current DESCRIPTION "The version of FC-PH that the FxPort has agreed to support from the Fabric Login"
::=	{ fcFxLoginEntry 2 }
fcFxPortNxPortBbCredit OBJECT-TYPE
	SYNTAX FcBbCredit UNITS "buffers" MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of buffers available for holding Class 1 connect-request, Class 2 or Class 3 frames to be transmitted to the attached NxPort. It is for buffer-to-

buffer flow control in the direction from FxPort to NxPort. The buffer-to-buffer flow control mechanism is indicated in

	the respective fcFxPortBbCreditModel."
::=	{ fcFxLoginEntry 3 }
fcFxPortNxPortRxDataFieldSize OBJECT-TYPE
	SYNTAX FcRxDataFieldSize UNITS "bytes" MAX-ACCESS read-only STATUS current DESCRIPTION "The Receive Data Field Size of the attached NxPort. This object specifies the largest Data Field Size for an FT_1 frame that can be received by the NxPort."
::=	{ fcFxLoginEntry 4 }
fcFxPortCosSuppAgreed OBJECT-TYPE
	SYNTAX FcCosCap MAX-ACCESS read-only STATUS current DESCRIPTION "A variable indicating that the attached NxPort has requested the FxPort for the support of classes of services and the FxPort has granted the request."
::=	{ fcFxLoginEntry 5 }
fcFxPortIntermixSuppAgreed OBJECT-TYPE
	SYNTAX TruthValue MAX-ACCESS read-only STATUS current

DESCRIPTION
"A variable indicating that the attached NxPort has

requested the FxPort for the support of Intermix and the FxPort has granted the request. This flag is only valid if

	Class 1 service is supported."
::=	{ fcFxLoginEntry 6 }
fcFxPortStackedConnModeAgreed OBJECT-TYPE
	SYNTAX FcStackedConnMode MAX-ACCESS read-only STATUS current DESCRIPTION "A variable indicating whether the FxPort has agreed to support stacked connect from the Fabric Login. This is only meaningful if Class 1 service has been agreed."
::=	{ fcFxLoginEntry 7 }
fcFxPortClass2SeqDelivAgreed OBJECT-TYPE
	SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A variable indicating whether the FxPort has agreed to support Class 2 sequential delivery from the Fabric Login. This is only meaningful if Class 2 service has been agreed."
::=	{ fcFxLoginEntry 8 }
fcFxPortClass3SeqDelivAgreed OBJECT-TYPE
	SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A flag indicating whether the FxPort has agreed to support Class 3 sequential delivery from the Fabric Login. This is only meaningful if Class 3 service has been agreed."
::=	{ fcFxLoginEntry 9 }
fcFxPortNxPortName OBJECT-TYPE
	SYNTAX FcNameId MAX-ACCESS read-only STATUS current DESCRIPTION "The port name of the attached NxPort."
::=	{ fcFxLoginEntry 10 }
fcFxPortConnectedNxPort OBJECT-TYPE
	SYNTAX FcAddressId

	MAX-ACCESS read-only STATUS current DESCRIPTION "The address identifier of the destination NxPort with which this FxPort is currently engaged in a either a Class 1 or loop connection. If this FxPort is not engaged in a connection, then the value of this object is '000000'H."
::=	{ fcFxLoginEntry 11 }
fcFxPortBbCreditModel OBJECT-TYPE
	SYNTAX FcBbCreditModel MAX-ACCESS read-write STATUS current DESCRIPTION "This object identifies the BB_Credit model used by the FxPort."
::=	{ fcFxLoginEntry 12 }

-- the Error group
-- This group consists of tables that contain information about -- the various types of errors detected. The management station -- may use the information in this group to determine the -- quality of the link between the FxPort and its attached NxPort.

-- the FxPort Error table
-- This table contains, one entry for each FxPort in the Fabric -- Element, counters recording numbers of errors detected -- since the management agent re-initialized. -- The first 6 columnar objects after the port index corresponds -- to the counters in the Link Error Status Block.

fcFxPortErrorTable OBJECT-TYPE
	SYNTAX SEQUENCE OF FcFxPortErrorEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains, one entry for each FxPort, counters that record the numbers of errors detected."
::=	{ fcFeError 1 }
fcFxPortErrorEntry OBJECT-TYPE
	SYNTAX FcFxPortErrorEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing error counters of a FxPort." AUGMENTS { fcFxPortEntry }

::= { fcFxPortErrorTable 1 }

FcFxPortErrorEntry ::=
	SEQUENCE { fcFxPortLinkFailures Counter32, fcFxPortSyncLosses Counter32,

fcFxPortSigLosses
Counter32,
fcFxPortPrimSeqProtoErrors Counter32,
fcFxPortInvalidTxWords
Counter32,
fcFxPortInvalidCrcs
Counter32,
fcFxPortDelimiterErrors
Counter32,
fcFxPortAddressIdErrors
Counter32,
fcFxPortLinkResetIns
Counter32,
fcFxPortLinkResetOuts
Counter32,
fcFxPortOlsIns
Counter32,
fcFxPortOlsOuts

	Counter32 }
fcFxPortLinkFailures OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of link failures detected by this FxPort."
::=	{ fcFxPortErrorEntry 1 }
fcFxPortSyncLosses OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of loss of synchronization detected by the FxPort."
::=	{ fcFxPortErrorEntry 2 }

fcFxPortSigLosses OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of loss of signal detected by the FxPort."
::=	{ fcFxPortErrorEntry 3 }
fcFxPortPrimSeqProtoErrors OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of primitive sequence protocol errors detected by the FxPort."
::=	{ fcFxPortErrorEntry 4 }
fcFxPortInvalidTxWords OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of invalid transmission word detected by the FxPort."
::=	{ fcFxPortErrorEntry 5 }
fcFxPortInvalidCrcs OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of invalid CRC detected by this FxPort."
::=	{ fcFxPortErrorEntry 6 }
fcFxPortDelimiterErrors OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Delimiter Errors detected by this FxPort."
::=	{ fcFxPortErrorEntry 7 }
fcFxPortAddressIdErrors OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of address identifier errors detected by this

	FxPort."
::=	{ fcFxPortErrorEntry 8 }
fcFxPortLinkResetIns OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Link Reset Protocol received by this FxPort from the attached NxPort."
::=	{ fcFxPortErrorEntry 9 }
fcFxPortLinkResetOuts OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Link Reset Protocol issued by this FxPort to the attached NxPort."
::=	{ fcFxPortErrorEntry 10 }
fcFxPortOlsIns OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Offline Sequence received by this FxPort."
::=	{ fcFxPortErrorEntry 11 }
fcFxPortOlsOuts OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Offline Sequence issued by this FxPort."
::=	{ fcFxPortErrorEntry 12 }

-- Accounting Groups:

-- (1) Class 1 Accounting Group,
-- (2) Class 2 Accounting Group, and
-- (3) Class 3 Accounting Group.
-- Each group consists of a table that contains accounting

-- information for the FxPorts in the Fabric Element.

-- the Class 1 Accounting table
-- This table contains, one entry for each FxPort in the Fabric

-- Element, Counter32s for certain types of events occurred in the -- the FxPorts since the the management agent has re-initialized.

fcFxPortC1AccountingTable OBJECT-TYPE
	SYNTAX SEQUENCE OF FcFxPortC1AccountingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains, one entry for each FxPort in the Fabric Element, Class 1 accounting information recorded since the management agent has re-initialized."
::=	{ fcFeAccounting 1 }
fcFxPortC1AccountingEntry OBJECT-TYPE
	SYNTAX FcFxPortC1AccountingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing Class 1 accounting information for each FxPort." AUGMENTS { fcFxPortEntry }
::=	{ fcFxPortC1AccountingTable 1 }

FcFxPortC1AccountingEntry ::=
	SEQUENCE { fcFxPortC1InFrames Counter32, fcFxPortC1OutFrames Counter32,

fcFxPortC1InOctets
Counter32,
fcFxPortC1OutOctets
Counter32,
fcFxPortC1Discards
Counter32,
fcFxPortC1FbsyFrames
Counter32,
fcFxPortC1FrjtFrames
Counter32,
fcFxPortC1InConnections
Counter32,
fcFxPortC1OutConnections
Counter32,
fcFxPortC1ConnTime

}	MilliSeconds

fcFxPortC1InFrames OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 1 frames (other than Class 1 connect- request) received by this FxPort from its attached NxPort."
::=	{ fcFxPortC1AccountingEntry 1 }
fcFxPortC1OutFrames OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 1 frames (other than Class 1 connect- request) delivered through this FxPort to its attached NxPort."
::=	{ fcFxPortC1AccountingEntry 2 }
fcFxPortC1InOctets OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 1 frame octets, including the frame delimiters, received by this FxPort from its attached NxPort."
::=	{ fcFxPortC1AccountingEntry 3 }
fcFxPortC1OutOctets OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 1 frame octets, including the frame delimiters, delivered through this FxPort its attached NxPort."
::=	{ fcFxPortC1AccountingEntry 4 }
fcFxPortC1Discards OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 1 frames discarded by this FxPort."
::=	{ fcFxPortC1AccountingEntry 5 }

fcFxPortC1FbsyFrames OBJECT-TYPE

	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of F_BSY frames generated by this FxPort against Class 1 connect-request."
::=	{ fcFxPortC1AccountingEntry 6 }
fcFxPortC1FrjtFrames OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of F_RJT frames generated by this FxPort against Class 1 connect-request."
::=	{ fcFxPortC1AccountingEntry 7 }
fcFxPortC1InConnections OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 1 connections successfully established in which the attached NxPort is the source of the connect- request."
::=	{ fcFxPortC1AccountingEntry 8 }
fcFxPortC1OutConnections OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 1 connections successfully established in which the attached NxPort is the destination of the connect-request."
::=	{ fcFxPortC1AccountingEntry 9 }
fcFxPortC1ConnTime OBJECT-TYPE
	SYNTAX MilliSeconds UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The cumulative time that this FxPort has been engaged in Class 1 connection. The amount of time is counted from after a connect-request has been accepted until the

connection is disengaged, either by an EOFdt or Link Reset."

::= { fcFxPortC1AccountingEntry 10 }

-- the Class 2 Accounting table
-- This table contains, one entry for each FxPort in the Fabric -- Element, Counter32s for certain types of events occurred in the -- the FxPorts since the the management agent has re-initialized.

fcFxPortC2AccountingTable OBJECT-TYPE
	SYNTAX SEQUENCE OF FcFxPortC2AccountingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains, one entry for each FxPort in the Fabric Element, Class 2 accounting information recorded since the management agent has re-initialized."
::=	{ fcFeAccounting 2 }
fcFxPortC2AccountingEntry OBJECT-TYPE
	SYNTAX FcFxPortC2AccountingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing Class 2 accounting information for each FxPort." AUGMENTS { fcFxPortEntry }
::=	{ fcFxPortC2AccountingTable 1 }
FcFxPortC2AccountingEntry ::=
	SEQUENCE { fcFxPortC2InFrames Counter32, fcFxPortC2OutFrames Counter32,

fcFxPortC2InOctets
Counter32,
fcFxPortC2OutOctets
Counter32,
fcFxPortC2Discards
Counter32,
fcFxPortC2FbsyFrames
Counter32,
fcFxPortC2FrjtFrames

                 Counter32
      }

fcFxPortC2InFrames OBJECT-TYPE

	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 2 frames received by this FxPort from its attached NxPort."
::=	{ fcFxPortC2AccountingEntry 1 }
fcFxPortC2OutFrames OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 2 frames delivered through this FxPort to its attached NxPort."
::=	{ fcFxPortC2AccountingEntry 2 }
fcFxPortC2InOctets OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 2 frame octets, including the frame delimiters, received by this FxPort from its attached NxPort."
::=	{ fcFxPortC2AccountingEntry 3 }
fcFxPortC2OutOctets OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 2 frame octets, including the frame delimiters, delivered through this FxPort to its attached NxPort."
::=	{ fcFxPortC2AccountingEntry 4 }
fcFxPortC2Discards OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 2 frames discarded by this FxPort."
::=	{ fcFxPortC2AccountingEntry 5 }
fcFxPortC2FbsyFrames OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only

	STATUS current DESCRIPTION "The number of F_BSY frames generated by this FxPort against Class 2 frames."
::=	{ fcFxPortC2AccountingEntry 6 }
fcFxPortC2FrjtFrames OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of F_RJT frames generated by this FxPort against Class 2 frames."
::=	{ fcFxPortC2AccountingEntry 7 }

-- the Class 3 Accounting Group
-- This table contains, one entry for each FxPort in the Fabric -- Element, Counter32s for certain types of events occurred in the -- the FxPorts since the management agent has re-initialized.

fcFxPortC3AccountingTable OBJECT-TYPE
	SYNTAX SEQUENCE OF FcFxPortC3AccountingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains, one entry for each FxPort in the Fabric Element, Class 3 accounting information recorded since the management agent has re-initialized."
::=	{ fcFeAccounting 3 }
fcFxPortC3AccountingEntry OBJECT-TYPE
	SYNTAX FcFxPortC3AccountingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing Class 3 accounting information for each FxPort." AUGMENTS { fcFxPortEntry }
::=	{ fcFxPortC3AccountingTable 1 }

FcFxPortC3AccountingEntry ::=
	SEQUENCE { fcFxPortC3InFrames Counter32, fcFxPortC3OutFrames Counter32,

fcFxPortC3InOctets

Counter32,
fcFxPortC3OutOctets
Counter32,
fcFxPortC3Discards

	Counter32 }
fcFxPortC3InFrames OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 3 frames received by this FxPort from its attached NxPort."
::=	{ fcFxPortC3AccountingEntry 1 }
fcFxPortC3OutFrames OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 3 frames delivered through this FxPort to its attached NxPort."
::=	{ fcFxPortC3AccountingEntry 2 }
fcFxPortC3InOctets OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 3 frame octets, including the frame delimiters, received by this FxPort from its attached NxPort."
::=	{ fcFxPortC3AccountingEntry 3 }
fcFxPortC3OutOctets OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Class 3 frame octets, including the frame delimiters, delivered through this FxPort to its attached NxPort."
::=	{ fcFxPortC3AccountingEntry 4 }
fcFxPortC3Discards OBJECT-TYPE
	SYNTAX Counter32 MAX-ACCESS read-only

	STATUS current DESCRIPTION "The number of Class 3 frames discarded by this FxPort."
::=	{ fcFxPortC3AccountingEntry 5 }

-- The Capability Group - consists of a table describing -- information about what each FxPort is inherently capable -- of operating or supporting.
-- A capability may be used, as expressed in its respective -- object value in the Configuration group.

fcFxPortCapTable OBJECT-TYPE
	SYNTAX SEQUENCE OF FcFxPortCapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains, one entry for each FxPort, the capabilities of the port within the Fabric Element."
::=	{ fcFeCapabilities 1 }
fcFxPortCapEntry OBJECT-TYPE
	SYNTAX FcFxPortCapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing the Cap of a FxPort." AUGMENTS { fcFxPortEntry }
::=	{ fcFxPortCapTable 1 }

FcFxPortCapEntry ::=
	SEQUENCE { fcFxPortCapFcphVersionHigh FcphVersion, fcFxPortCapFcphVersionLow FcphVersion,

fcFxPortCapBbCreditMax
FcBbCredit,
fcFxPortCapBbCreditMin
FcBbCredit,
fcFxPortCapRxDataFieldSizeMax FcRxDataFieldSize,
fcFxPortCapRxDataFieldSizeMin FcRxDataFieldSize,
fcFxPortCapCos
FcCosCap,
fcFxPortCapIntermix

TruthValue,
fcFxPortCapStackedConnMode FcStackedConnMode,
fcFxPortCapClass2SeqDeliv
TruthValue,
fcFxPortCapClass3SeqDeliv
TruthValue,
fcFxPortCapHoldTimeMax
MicroSeconds,
fcFxPortCapHoldTimeMin

	MicroSeconds }
fcFxPortCapFcphVersionHigh OBJECT-TYPE
	SYNTAX FcphVersion MAX-ACCESS read-only STATUS current DESCRIPTION "The highest or most recent version of FC-PH that the FxPort is capable of supporting."
::=	{ fcFxPortCapEntry 1 }
fcFxPortCapFcphVersionLow OBJECT-TYPE
	SYNTAX FcphVersion MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest or earliest version of FC-PH that the FxPort is capable of supporting."
::=	{ fcFxPortCapEntry 2 }
fcFxPortCapBbCreditMax OBJECT-TYPE
	SYNTAX FcBbCredit UNITS "buffers" MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of receive buffers available for holding Class 1 connect-request, Class 2 or Class 3 frames from the attached NxPort."
::=	{ fcFxPortCapEntry 3 }
fcFxPortCapBbCreditMin OBJECT-TYPE
	SYNTAX FcBbCredit UNITS "buffers" MAX-ACCESS read-only STATUS current DESCRIPTION

"The minimum number of receive buffers available for holding

Class 1 connect-request, Class 2 or Class 3 frames from the

	attached NxPort."
::=	{ fcFxPortCapEntry 4 }
fcFxPortCapRxDataFieldSizeMax OBJECT-TYPE
	SYNTAX FcRxDataFieldSize UNITS "bytes" MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum size in bytes of the Data Field in a frame that the FxPort is capable of receiving from its attached NxPort."
::=	{ fcFxPortCapEntry 5 }
fcFxPortCapRxDataFieldSizeMin OBJECT-TYPE
	SYNTAX FcRxDataFieldSize UNITS "bytes" MAX-ACCESS read-only STATUS current DESCRIPTION "The minimum size in bytes of the Data Field in a frame that the FxPort is capable of receiving from its attached NxPort."
::=	{ fcFxPortCapEntry 6 }
fcFxPortCapCos OBJECT-TYPE
	SYNTAX FcCosCap MAX-ACCESS read-only STATUS current DESCRIPTION "A value indicating the set of Classes of Service that the FxPort is capable of supporting."
::=	{ fcFxPortCapEntry 7 }
fcFxPortCapIntermix OBJECT-TYPE
	SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A flag indicating whether or not the FxPort is capable of supporting the intermixing of Class 2 and Class 3 frames during a Class 1 connection. This flag is only valid if the port is capable of supporting Class 1 service."
::=	{ fcFxPortCapEntry 8 }

fcFxPortCapStackedConnMode OBJECT-TYPE

	SYNTAX FcStackedConnMode MAX-ACCESS read-only STATUS current DESCRIPTION "A value indicating the mode of Stacked Connect request that the FxPort is capable of supporting."
::=	{ fcFxPortCapEntry 9 }
fcFxPortCapClass2SeqDeliv OBJECT-TYPE
	SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A flag indicating whether or not the FxPort is capable of supporting Class 2 Sequential Delivery."
::=	{ fcFxPortCapEntry 10 }
fcFxPortCapClass3SeqDeliv OBJECT-TYPE
	SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A flag indicating whether or not the FxPort is capable of supporting Class 3 Sequential Delivery."
::=	{ fcFxPortCapEntry 11 }
fcFxPortCapHoldTimeMax OBJECT-TYPE
	SYNTAX MicroSeconds UNITS "microseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum holding time (in microseconds) that the FxPort is capable of supporting."
::=	{ fcFxPortCapEntry 12 }
fcFxPortCapHoldTimeMin OBJECT-TYPE
	SYNTAX MicroSeconds UNITS "microseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The minimum holding time (in microseconds) that the FxPort is capable of supporting."
::=	{ fcFxPortCapEntry 13 }

-- conformance information

fcFeMIBConformance OBJECT IDENTIFIER ::= { fcFeMIB 2 }

  fcFeMIBCompliances  OBJECT IDENTIFIER ::= { fcFeMIBConformance 1 }
  fcFeMIBGroups       OBJECT IDENTIFIER ::= { fcFeMIBConformance 2 }

-- compliance statements
fcFeMIBMinimumCompliance MODULE-COMPLIANCE

STATUS current
DESCRIPTION
"The minimum compliance statement for SNMP entities

which implement the FIBRE-CHANNEL-FE-MIB."

MODULE -- this module
MANDATORY-GROUPS { fcFeConfigGroup, fcFeStatusGroup,

fcFeErrorGroup }

OBJECT fcFeFabricName
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

OBJECT fcFeElementName
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

OBJECT fcFeModuleName
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

OBJECT fcFxPortAdminMode
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

OBJECT fcFxPortPhysAdminStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

OBJECT fcFxPortPhysRttov
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

OBJECT fcFxPortBbCreditModel
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

::= { fcFeMIBCompliances 1 }

fcFeMIBFullCompliance MODULE-COMPLIANCE

STATUS current
DESCRIPTION
"The full compliance statement for SNMP entities

which implement the FIBRE-CHANNEL-FE-MIB."

MODULE -- this module
MANDATORY-GROUPS { fcFeConfigGroup, fcFeStatusGroup,

                         fcFeErrorGroup,  fcFeCapabilitiesGroup }

GROUP fcFeClass1AccountingGroup DESCRIPTION
"This group is mandatory for all fibre channel fabric

elements which support class 1 frames."

GROUP fcFeClass2AccountingGroup DESCRIPTION
"This group is mandatory for all fibre channel fabric

elements which support class 2 frames."

GROUP fcFeClass3AccountingGroup DESCRIPTION
"This group is mandatory for all fibre channel fabric

elements which support class 3 frames."

OBJECT fcFeFabricName
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

OBJECT fcFeElementName
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

OBJECT fcFeModuleName
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

OBJECT fcFxPortAdminMode
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

OBJECT fcFxPortPhysAdminStatus
MIN-ACCESS read-only

DESCRIPTION
"Write access is not required."

OBJECT fcFxPortPhysRttov
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

OBJECT fcFxPortBbCreditModel
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."

::= { fcFeMIBCompliances 2 }

-- units of conformance
fcFeConfigGroup OBJECT-GROUP

OBJECTS { fcFeFabricName, fcFeElementName, fcFeModuleCapacity,

fcFeModuleDescr, fcFeModuleObjectID, fcFeModuleOperStatus, fcFeModuleLastChange, fcFeModuleFxPortCapacity, fcFeModuleName, fcFxPortName, fcFxPortFcphVersionHigh, fcFxPortFcphVersionLow, fcFxPortBbCredit, fcFxPortRxBufSize, fcFxPortRatov, fcFxPortEdtov, fcFxPortCosSupported, fcFxPortIntermixSupported, fcFxPortStackedConnMode, fcFxPortClass2SeqDeliv, fcFxPortClass3SeqDeliv, fcFxPortHoldTime } STATUS current DESCRIPTION "A collection of objects providing the configuration and service parameters of the Fabric Element, the modules, and FxPorts."

::= { fcFeMIBGroups 1 }

fcFeStatusGroup OBJECT-GROUP
OBJECTS { fcFxPortID, fcFxPortBbCreditAvailable,

	fcFxPortOperMode, fcFxPortAdminMode, fcFxPortPhysAdminStatus, fcFxPortPhysOperStatus, fcFxPortPhysLastChange, fcFxPortPhysRttov, fcFxPortFcphVersionAgreed, fcFxPortNxPortBbCredit, fcFxPortNxPortRxDataFieldSize, fcFxPortCosSuppAgreed, fcFxPortIntermixSuppAgreed, fcFxPortStackedConnModeAgreed, fcFxPortClass2SeqDelivAgreed, fcFxPortClass3SeqDelivAgreed, fcFxPortNxPortName, fcFxPortConnectedNxPort, fcFxPortBbCreditModel }
STATUS	current
DESCRIPTION

"A collection of objects providing the operational status and established service parameters for the Fabric Element and the

attached NxPorts."
::= { fcFeMIBGroups 2 }

fcFeErrorGroup OBJECT-GROUP

OBJECTS { fcFxPortLinkFailures, fcFxPortSyncLosses,

	fcFxPortSigLosses, fcFxPortPrimSeqProtoErrors, fcFxPortInvalidTxWords, fcFxPortInvalidCrcs, fcFxPortDelimiterErrors, fcFxPortAddressIdErrors, fcFxPortLinkResetIns, fcFxPortLinkResetOuts, fcFxPortOlsIns, fcFxPortOlsOuts } STATUS current DESCRIPTION "A collection of objects providing various error statistics detected by the FxPorts."
::= { fcFeMIBGroups 3 }

fcFeClass1AccountingGroup OBJECT-GROUP

OBJECTS { fcFxPortC1InFrames, fcFxPortC1OutFrames,

	}	fcFxPortC1InOctets, fcFxPortC1OutOctets, fcFxPortC1Discards, fcFxPortC1FbsyFrames, fcFxPortC1FrjtFrames, fcFxPortC1InConnections, fcFxPortC1OutConnections, fcFxPortC1ConnTime
	STATUS	current
	DESCRIPTION
	"A collection of objects providing various class 1
performance		statistics detected by the FxPorts."
::= { fcFeMIBGroups 4 }

fcFeClass2AccountingGroup OBJECT-GROUP

OBJECTS { fcFxPortC2InFrames, fcFxPortC2OutFrames,

fcFxPortC2InOctets, fcFxPortC2OutOctets,
fcFxPortC2Discards, fcFxPortC2FbsyFrames,
fcFxPortC2FrjtFrames
}
STATUS current
DESCRIPTION
"A collection of objects providing various class 2
performance statistics detected by the FxPorts."
::= { fcFeMIBGroups 5 }

fcFeClass3AccountingGroup OBJECT-GROUP

OBJECTS { fcFxPortC3InFrames, fcFxPortC3OutFrames,

}	fcFxPortC3InOctets, fcFxPortC3OutOctets, fcFxPortC3Discards

STATUS current
DESCRIPTION
"A collection of objects providing various class 3

performance statistics detected by the FxPorts."
::= { fcFeMIBGroups 6 }

fcFeCapabilitiesGroup OBJECT-GROUP OBJECTS { fcFxPortCapFcphVersionHigh, fcFxPortCapFcphVersionLow,

fcFxPortCapBbCreditMax, fcFxPortCapBbCreditMin, fcFxPortCapRxDataFieldSizeMax, fcFxPortCapRxDataFieldSizeMin, fcFxPortCapCos, fcFxPortCapIntermix, fcFxPortCapStackedConnMode, fcFxPortCapClass2SeqDeliv, fcFxPortCapClass3SeqDeliv, fcFxPortCapHoldTimeMax, fcFxPortCapHoldTimeMin } STATUS current DESCRIPTION "A collection of objects providing the inherent capability of each FxPort within the Fabric Element."

::= { fcFeMIBGroups 7 }

END
-- End of Object Definitions

4. Security Considerations

There are a number of management objects defined in this MIB that have a MAX-ACCESS clause of read-write. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations.

SNMPv1 by itself is not a secure environment. Even if the network itself is secure (for example by using IPSec), even then, there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB.

It is recommended that the implementers consider the security features as provided by the SNMPv3 framework. Specifically, the use of the User-based Security Model RFC 2574 [12] and the View-based Access Control Model RFC 2575 [15] is recommended.

It is then a customer/user responsibility to ensure that the SNMP entity giving access to an instance of this MIB, is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/delete) them.

5. Intellectual Property

The IETF takes no position regarding the validity or scope of any intellectual property or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; neither does it represent that it has made any effort to identify any such rights. Information on the IETF's procedures with respect to rights in standards-track and standards-related documentation can be found in BCP-11. Copies of claims of rights made available for publication and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementors or users of this specification can be obtained from the IETF Secretariat.

The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights which may cover technology that may be required to practice this standard. Please address the information to the IETF Executive Director.

6. Acknowledgements

The editors would like to thank the following individuals for their assistance and constructive comments:

Juergen Schoenwaelder, Technical University Braunschweig
Vincent Guan, Brocade	Gavin Bowlby, Gadzoox
Bent Stoevhase, Brocade John Y. Chu, IBM	Jeff Meyer, HP
Yakov Rekhter, Cisco	Martin Sachs, IBM
Dan Eisenhauer, IBM	Beth Vanderbeck, IBM
Carl Zeitler, Compaq	Paul Griffiths, IBM
KC Chennappan, IBM	Jessie Haug, IBM
Bob Cornelius, ANCOR	Lansing Sloan, LLNL
Paul Rupert, LLNL	Rich Taborak, NSerial
Steve Wilson, Brocade	Jerry Rouse, IBM
Dal Allan, ENDL	Hubert Huot, IBM
Venkat Rao, HP	Amir Artsi, RADWAY International Ltd.

7. References

7.1. IETF References

1. Harrington, D., Presuhn, R. and B. Wijnen, "An Architecture for Describing SNMP Management Frameworks", RFC 2571, April 1999.
   
   
2. Rose, M. and K. McCloghrie, "Structure and Identification of Management Information for TCP/IP-based Internets", STD 16, RFC 1155, May 1990.
   
   
3. Rose, M. and K. McCloghrie, "Concise MIB Definitions", STD 16, RFC 1212, March 1991.
   
   
4. Rose, M., "A Convention for Defining Traps for use with the SNMP", RFC 1215, March 1991.
   
   
5. McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose,
   13. and S. Waldbusser, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
       
       
6. McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose,
   13. and S. Waldbusser, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999.
       
       
7. McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose,
   13. and S. Waldbusser, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999.
       
       
8. Case, J., Fedor, M., Schoffstall, M. and J. Davin, "Simple Network Management Protocol", STD 15, RFC 1157, May 1990.
   
   
9. Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Introduction to Community-based SNMPv2", RFC 1901, January 1996.
   
   
10. Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Transport Mappings for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1906, January 1996.
    
    
11. Case, J., Harrington D., Presuhn R. and B. Wijnen, "Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)", RFC 2572, April 1999.
    
    
12. Blumenthal, U. and B. Wijnen, "User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)", RFC 2574, April 1999.
    
    
    

13. Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Protocol Operations for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1905, January 1996.
    
    
14. Levi, D., Meyer, P. and B. Stewart, "SNMPv3 Applications", RFC 2573, April 1999.
    
    
15. Wijnen, B., Presuhn, R. and K. McCloghrie, "View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)", RFC 2575, April 1999.
    
    
16. Case, J., Mundy, R., Partain, D. and B. Stewart, "Introduction to Version 3 of the Internet-standard Network Management Framework", RFC 2570, April 1999.

7.2. Approved ANSI/NCITS References

17. Fibre Channel Physical and Signaling Interface (FC-PH), American National Standard for Information Systems X3.230:1994, Computer and Business Equipment Manufacturers Association, Washington, DC.
    
    
18. Fibre Channel Fabric Generic (FC-FG), American National Standard for Information Systems X3.289:1996, Computer and Business Equipment Manufacturers Association, Washington, DC.
    
    
19. Fibre Channel Generic Services (FC-GS), American National Standard for Information Systems X3.288:1996, Computer and Business Equipment Manufacturers Association, Washington, DC.
    
    
20. Fibre Channel Arbitrated Loop (FC-AL), American National Standard for Information Systems X3.272:1996, Computer and Business Equipment Manufacturers Association, Washington, DC.
    
    
21. Fibre Channel Physical and Signaling Interface-2 (FC-PH-2), American National Standard for Information Systems, X3.297:1997, Computer and Business Equipment Manufacturers Association, Washington, DC.
    
    
22. Fibre Channel Physical and Signaling Interface-3 (FC-PH-3), American National Standard for Information Systems, X3.303:1998, Computer and Business Equipment Manufacturers Association, Washington, DC.
    
    
23. Fibre Channel Switch Fabric (FC-SW), American National Standard for Information Systems, NCITS 321:1998, Computer and Business Equipment Manufacturers Association, Washington, DC.
    
    
    

7.3. ANSI/NCITS References Under Development

24. Fibre Channel Arbitrated Loop-2 (FC-AL-2), American National Standard for Information Systems, X3T11/1133D Rev 5.2, Computer and Business Equipment Manufacturers Association, Washington, DC.

8. Editor's Address

Kha Sin Teow
Brocade Communications Systems, Inc. 1901 Guadalupe Parkway,
San Jose, CA 95131
U.S.A.

Phone: +1 408-487-8180

Email: khasin@Brocade.COM

9. Full Copyright Statement

Copyright (C) The Internet Society (2000). All Rights Reserved.

This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself may not be modified in any way, such as by removing the copyright notice or references to the Internet Society or other Internet organizations, except as needed for the purpose of developing Internet standards in which case the procedures for copyrights defined in the Internet Standards process must be followed, or as required to translate it into languages other than English.

The limited permissions granted above are perpetual and will not be revoked by the Internet Society or its successors or assigns.

This document and the information contained herein is provided on an "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

Acknowledgement

Funding for the RFC Editor function is currently provided by the Internet Society.

Teow Standards Track [Page 48]