Internet Engineering Task Force (IETF) P. Venkatesen, Ed. Request for Comments: 6173 HCL Technologies Obsoletes: 4369 March 2011 Category: Standards Track ISSN: 2070-1721 Definitions of Managed Objects for the Internet Fibre Channel Protocol (iFCP) Abstract This document defines Management Information Base (MIB) objects to monitor and control the Internet Fibre Channel Protocol (iFCP) gateway instances and their associated sessions, for use with network management protocols. This document obsoletes RFC 4369. Status of This Memo This is an Internet Standards Track document. This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 5741. Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc6173. Copyright Notice Copyright (c) 2011 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. Venkatesen Standards Track [Page 1]
RFC 6173 iFCP MIB March 2011 This document may contain material from IETF Documents or IETF Contributions published or made publicly available before November 10, 2008. The person(s) controlling the copyright in some of this material may not have granted the IETF Trust the right to allow modifications of such material outside the IETF Standards Process. Without obtaining an adequate license from the person(s) controlling the copyright in such materials, this document may not be modified outside the IETF Standards Process, and derivative works of it may not be created outside the IETF Standards Process, except to format it for publication as an RFC or to translate it into languages other than English. Table of Contents 1. The Internet-Standard Management Framework.....................2 2. Introduction...................................................3 3. Technical Description..........................................4 4. Differences from RFC 4369......................................4 5. MIB Definition.................................................5 6. Security Considerations.......................................28 7. IANA Considerations...........................................29 8. References....................................................29 8.1. Normative References.....................................29 8.2. Informative References...................................30 9. Acknowledgments...............................................31 1. The Internet-Standard Management Framework For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to section 7 of RFC 3410 [RFC3410]. Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). Objects in the MIB are defined using the mechanisms defined in the Structure of Management Information (SMI). This memo specifies a MIB module that is compliant to the SMIv2, which is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580]. The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119]. Venkatesen Standards Track [Page 2]
RFC 6173 iFCP MIB March 2011 2. Introduction iFCP (RFC 4172 [RFC4172]) provides Fibre Channel fabric functionality on an IP network in which TCP/IP switching and routing elements replace Fibre Channel components. iFCP is used between iFCP gateways. This protocol can be used by FC-to-IP-based storage gateways for Fibre Channel Protocol (FCP) storage interconnects. Figure 1 provides an example of an interconnect between iFCP gateways. Gateway Region Gateway Region +--------+ +--------+ +--------+ +--------+ | FC | | FC | | FC | | FC | | Device | | Device | | Device | | Device | Fibre |........| |........| FC |........| |........| Channel | N_PORT | | N_PORT |<.........>| N_PORT | | N_PORT | Device +---+----+ +---+----+ Traffic +----+---+ +----+---+ Domain | | | | ^ +---+----+ +---+----+ +----+---+ +----+---+ | | F_PORT | | F_PORT | | F_PORT | | F_PORT | | =+========+==+========+===========+========+==+========+========== | iFCP Layer |<--------->| iFCP Layer | | |....................| ^ |....................| | | iFCP Portal | | | iFCP Portal | v +--------+-----------+ | +----------+---------+ IP iFCP|Gateway Control iFCP|Gateway Network | Data | | | | | |<------Encapsulated Frames------->| | +------------------+ | | | | | +------+ IP Network +--------+ | | +------------------+ Figure 1: Interconnect between iFCP Gateways The iFCP MIB module is designed to allow a network management protocol such as SNMP to be used to monitor and manage local iFCP gateway instances, including the configuration of iFCP sessions between gateways. Venkatesen Standards Track [Page 3]
RFC 6173 iFCP MIB March 2011 3. Technical Description The iFCP MIB module is divided into sections for iFCP local gateway instance management, iFCP session management, and iFCP session statistics. The section for iFCP gateway management provides default settings and information about each local instance. A single management entity can monitor multiple local gateway instances. Each local gateway is conceptually an independent gateway that has both Fibre Channel and IP interfaces. The default IP Time Out Value (IP_TOV) is configurable for each gateway. Other standard MIBs, such as the Fibre Management MIB [RFC4044] or Interfaces Group MIB [RFC2863], can be used to manage non-iFCP-specific gateway parameters. The local gateway instance section provides iFCP-specific information as well as optional links to other standard management MIBs. The iFCP session management section provides information on iFCP sessions that use one of the local iFCP gateway instances. This section allows the management of specific iFCP parameters, including changing the IP_TOV from the default setting of the gateway. The iFCP session statistics section provides statistical information on the iFCP sessions that use one of the local iFCP gateways. These tables augment the session management table. Additional statistical information for an iFCP gateway or session, that is not iFCP- specific, can be obtained using other standard MIBs. The iFCP statistics are provided in both high-capacity (Counter64) and low- capacity (Counter32) methods. The following MIB module imports from SNMPv2-SMI [RFC2578], SNMPv2-TC [RFC2579], SNMPv2-CONF [RFC2580], HCNUM-TC [RFC2856], IF-MIB [RFC2863], SNMP-FRAMEWORK-MIB [RFC3411], INET-ADDRESS-MIB [RFC4001], FC-MGMT-MIB [RFC4044], ENTITY-MIB (v3) [RFC4133], and RMON2-MIB [RFC4502]. 4. Differences from RFC 4369 As explained in [RFC6172], the iFCP address translation mode is deprecated. This document obsoletes the iFCP MIB module [RFC4369] for this change. Venkatesen Standards Track [Page 4]
RFC 6173 iFCP MIB March 2011 5. MIB Definition IFCP-MGMT-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Gauge32, Integer32, Unsigned32, transmission FROM SNMPv2-SMI OBJECT-GROUP, MODULE-COMPLIANCE FROM SNMPv2-CONF TEXTUAL-CONVENTION, TimeStamp, TruthValue, StorageType FROM SNMPv2-TC -- From RFC 4502 ZeroBasedCounter32 FROM RMON2-MIB -- From RFC 2856 ZeroBasedCounter64 FROM HCNUM-TC -- From RFC 2863 InterfaceIndexOrZero FROM IF-MIB -- From RFC 3411 SnmpAdminString FROM SNMP-FRAMEWORK-MIB -- From RFC 4001 InetAddressType, InetAddress, InetPortNumber FROM INET-ADDRESS-MIB Venkatesen Standards Track [Page 5]
RFC 6173 iFCP MIB March 2011 -- From RFC 4044 FcNameIdOrZero, FcAddressIdOrZero FROM FC-MGMT-MIB -- From RFC 4133 PhysicalIndexOrZero FROM ENTITY-MIB ; ifcpMgmtMIB MODULE-IDENTITY LAST-UPDATED "201103090000Z" ORGANIZATION "IETF STORage Maintenance (STORM) Working Group" CONTACT-INFO " Working Group Email : storm@ietf.org Attn: Prakash Venkatesen HCL Technologies Email: prakashvn@hcl.com" DESCRIPTION "This module defines management information specific to Internet Fibre Channel Protocol (iFCP) gateway management. Copyright (c) 2011 IETF Trust and the persons identified as authors of the code. All rights reserved. Redistribution and use in source and binary forms, with or without modification, is permitted pursuant to, and subject to the license terms contained in, the Simplified BSD License set forth in Section 4.c of the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info)." REVISION "201103090000Z" DESCRIPTION "Second version of iFCP Management Module. The iFCP address translation mode is deprecated. This MIB module published as RFC 6173." REVISION "200601170000Z" DESCRIPTION "Initial version of iFCP Management Module. This MIB module published as RFC 4369." ::= { transmission 230 } -- -- Textual Conventions -- Venkatesen Standards Track [Page 6]
RFC 6173 iFCP MIB March 2011 IfcpIpTOVorZero ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "The maximum propagation delay, in seconds, for an encapsulated FC frame to traverse the IP network. A value of 0 implies fibre channel frame lifetime limits will not be enforced." REFERENCE "RFC 4172, iFCP Protocol Specification" SYNTAX Unsigned32 (0..3600) IfcpLTIorZero ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "The value for the Liveness Test Interval (LTI) being used in an iFCP connection, in seconds. A value of 0 implies no Liveness Test Interval will be used." REFERENCE "RFC 4172, iFCP Protocol Specification" SYNTAX Unsigned32 (0..65535) IfcpSessionStates ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The value for an iFCP session state." SYNTAX INTEGER {down(1), openPending(2), open(3)} IfcpAddressMode ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The values for iFCP Address Translation Mode." REFERENCE "RFC 6172, Deprecation of iFCP Address Translation Mode" SYNTAX INTEGER {addressTransparent(1), addressTranslation(2)} -- -- Internet Fibre Channel Protocol (iFCP) -- ifcpGatewayObjects OBJECT IDENTIFIER ::= {ifcpMgmtMIB 1} ifcpGatewayConformance OBJECT IDENTIFIER ::= {ifcpMgmtMIB 2} -- -- Local iFCP Gateway Instance Information ================== -- Venkatesen Standards Track [Page 7]
RFC 6173 iFCP MIB March 2011 ifcpLclGatewayInfo OBJECT IDENTIFIER ::= {ifcpGatewayObjects 1} ifcpLclGtwyInstTable OBJECT-TYPE SYNTAX SEQUENCE OF IfcpLclGtwyInstEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about all local iFCP gateway instances that can be monitored and controlled. This table contains an entry for each local iFCP gateway instance that is being managed." ::= {ifcpLclGatewayInfo 1} ifcpLclGtwyInstEntry OBJECT-TYPE SYNTAX IfcpLclGtwyInstEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the local iFCP gateway instance table. Parameters and settings for the gateway are found here." INDEX { ifcpLclGtwyInstIndex } ::= {ifcpLclGtwyInstTable 1} IfcpLclGtwyInstEntry ::= SEQUENCE { ifcpLclGtwyInstIndex Unsigned32, ifcpLclGtwyInstPhyIndex PhysicalIndexOrZero, ifcpLclGtwyInstVersionMin Unsigned32, ifcpLclGtwyInstVersionMax Unsigned32, ifcpLclGtwyInstAddrTransMode IfcpAddressMode, ifcpLclGtwyInstFcBrdcstSupport TruthValue, ifcpLclGtwyInstDefaultIpTOV IfcpIpTOVorZero, ifcpLclGtwyInstDefaultLTInterval IfcpLTIorZero, ifcpLclGtwyInstDescr SnmpAdminString, ifcpLclGtwyInstNumActiveSessions Gauge32, ifcpLclGtwyInstStorageType StorageType } ifcpLclGtwyInstIndex OBJECT-TYPE SYNTAX Unsigned32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "An arbitrary integer value to uniquely identify this iFCP gateway from other local gateway instances." ::= {ifcpLclGtwyInstEntry 1} Venkatesen Standards Track [Page 8]
RFC 6173 iFCP MIB March 2011 ifcpLclGtwyInstPhyIndex OBJECT-TYPE SYNTAX PhysicalIndexOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "An index indicating the location of this local gateway within a larger entity, if one exists. If supported, this is the entPhysicalIndex from the Entity MIB (Version 3), for this iFCP gateway. If not supported, or if not related to a physical entity, then the value of this object is 0." REFERENCE "Entity MIB (Version 3)" ::= {ifcpLclGtwyInstEntry 2} ifcpLclGtwyInstVersionMin OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS read-only STATUS current DESCRIPTION "The minimum iFCP protocol version supported by the local iFCP gateway instance." REFERENCE "RFC 4172, iFCP Protocol Specification" ::= {ifcpLclGtwyInstEntry 3} ifcpLclGtwyInstVersionMax OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum iFCP protocol version supported by the local iFCP gateway instance." REFERENCE "RFC 4172, iFCP Protocol Specification" ::= {ifcpLclGtwyInstEntry 4} ifcpLclGtwyInstAddrTransMode OBJECT-TYPE SYNTAX IfcpAddressMode MAX-ACCESS read-write STATUS current DESCRIPTION "The local iFCP gateway operating mode. Changing this value may cause existing sessions to be disrupted." REFERENCE "RFC 4172, iFCP Protocol Specification; RFC 6172, Deprecation of iFCP Address Translation Mode" DEFVAL { addressTransparent } ::= {ifcpLclGtwyInstEntry 5} Venkatesen Standards Track [Page 9]
RFC 6173 iFCP MIB March 2011 ifcpLclGtwyInstFcBrdcstSupport OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "This value indicates whether the local iFCP gateway supports FC Broadcast. Changing this value may cause existing sessions to be disrupted." REFERENCE "RFC 4172, iFCP Protocol Specification" DEFVAL { false } ::= {ifcpLclGtwyInstEntry 6} ifcpLclGtwyInstDefaultIpTOV OBJECT-TYPE SYNTAX IfcpIpTOVorZero UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The default IP_TOV used for iFCP sessions at this gateway. This is the default maximum propagation delay that will be used for an iFCP session. The value can be changed on a per-session basis. The valid range is 0 - 3600 seconds. A value of 0 implies that fibre channel frame lifetime limits will not be enforced." REFERENCE "RFC 4172, iFCP Protocol Specification" DEFVAL { 6 } ::= {ifcpLclGtwyInstEntry 7} ifcpLclGtwyInstDefaultLTInterval OBJECT-TYPE SYNTAX IfcpLTIorZero UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The default Liveness Test Interval (LTI), in seconds, used for iFCP sessions at this gateway. This is the default value for an iFCP session and can be changed on a per-session basis. The valid range is 0 - 65535 seconds. A value of 0 implies no Liveness Test Interval will be performed on a session." REFERENCE "RFC 4172, iFCP Protocol Specification" DEFVAL { 10 } ::= {ifcpLclGtwyInstEntry 8} Venkatesen Standards Track [Page 10]
RFC 6173 iFCP MIB March 2011 ifcpLclGtwyInstDescr OBJECT-TYPE SYNTAX SnmpAdminString (SIZE (0..64)) MAX-ACCESS read-write STATUS current DESCRIPTION "A user-entered description for this iFCP gateway." DEFVAL { "" } ::= {ifcpLclGtwyInstEntry 9} ifcpLclGtwyInstNumActiveSessions OBJECT-TYPE SYNTAX Gauge32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "The current total number of iFCP sessions in the open or open-pending state." ::= {ifcpLclGtwyInstEntry 10} ifcpLclGtwyInstStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-only STATUS current DESCRIPTION "The storage type for this row. Parameter values defined for a gateway are usually non-volatile, but may be volatile or permanent in some configurations. If permanent, then the following parameters must have read-write access: ifcpLclGtwyInstAddrTransMode, ifcpLclGtwyInstDefaultIpTOV, and ifcpLclGtwyInstDefaultLTInterval." DEFVAL { nonVolatile } ::= {ifcpLclGtwyInstEntry 11} -- -- iFCP N Port Session Information ============================ -- ifcpNportSessionInfo OBJECT IDENTIFIER ::= {ifcpGatewayObjects 2} ifcpSessionAttributesTable OBJECT-TYPE SYNTAX SEQUENCE OF IfcpSessionAttributesEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An iFCP session consists of the pair of N_PORTs comprising the session endpoints joined by a single TCP/IP connection. This table provides information on each iFCP session Venkatesen Standards Track [Page 11]
RFC 6173 iFCP MIB March 2011 currently using a local iFCP gateway instance. iFCP sessions are created and removed by the iFCP gateway instances, which are reflected in this table." ::= {ifcpNportSessionInfo 1} ifcpSessionAttributesEntry OBJECT-TYPE SYNTAX IfcpSessionAttributesEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry contains information about one iFCP session consisting of a pair of N_PORTs joined by a single TCP/IP connection. This table's INDEX includes ifcpLclGtwyInstIndex, which identifies the local iFCP gateway instance that created the session for the entry. Soon after an entry is created in this table for an iFCP session, it will correspond to an entry in the tcpConnectionTable of the TCP-MIB (RFC 4022). The corresponding entry might represent a preexisting TCP connection, or it might be a newly created entry. (Note that if IPv4 is being used, an entry in RFC 2012's tcpConnTable may also correspond.) The values of ifcpSessionLclPrtlAddrType and ifcpSessionRmtPrtlIfAddrType in this table and the values of tcpConnectionLocalAddressType and tcpConnectionRemAddressType used as INDEX values for the corresponding entry in the tcpConnectionTable should be the same; this makes it simpler to locate a session's TCP connection in the TCP-MIB. (Of course, all four values need to be 'ipv4' if there's a corresponding entry in the tcpConnTable.) If an entry is created in this table for a session, prior to knowing which local and/or remote port numbers will be used for the TCP connection, then ifcpSessionLclPrtlTcpPort and/or ifcpSessionRmtPrtlTcpPort have the value zero until such time as they can be updated to the port numbers (to be) used for the connection. (Thus, a port value of zero should not be used to locate a session's TCP connection in the TCP-MIB.) When the TCP connection terminates, the entry in the tcpConnectionTable and the entry in this table both get deleted (and, if applicable, so does the entry in the tcpConnTable)." INDEX { ifcpLclGtwyInstIndex, ifcpSessionIndex } ::= {ifcpSessionAttributesTable 1} IfcpSessionAttributesEntry ::= SEQUENCE { ifcpSessionIndex Integer32, ifcpSessionLclPrtlIfIndex InterfaceIndexOrZero, ifcpSessionLclPrtlAddrType InetAddressType, Venkatesen Standards Track [Page 12]
RFC 6173 iFCP MIB March 2011 ifcpSessionLclPrtlAddr InetAddress, ifcpSessionLclPrtlTcpPort InetPortNumber, ifcpSessionLclNpWwun FcNameIdOrZero, ifcpSessionLclNpFcid FcAddressIdOrZero, ifcpSessionRmtNpWwun FcNameIdOrZero, ifcpSessionRmtPrtlIfAddrType InetAddressType, ifcpSessionRmtPrtlIfAddr InetAddress, ifcpSessionRmtPrtlTcpPort InetPortNumber, ifcpSessionRmtNpFcid FcAddressIdOrZero, ifcpSessionRmtNpFcidAlias FcAddressIdOrZero, ifcpSessionIpTOV IfcpIpTOVorZero, ifcpSessionLclLTIntvl IfcpLTIorZero, ifcpSessionRmtLTIntvl IfcpLTIorZero, ifcpSessionBound TruthValue, ifcpSessionStorageType StorageType } ifcpSessionIndex OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The iFCP session index is a unique value used as an index to the table, along with a specific local iFCP gateway instance. This index is used because the local N Port and remote N Port information would create a complex index that would be difficult to implement." ::= {ifcpSessionAttributesEntry 1} ifcpSessionLclPrtlIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "This is the interface index in the IF-MIB ifTable being used as the local portal in this session, as described in the IF-MIB. If the local portal is not associated with an entry in the ifTable, then the value is 0. The ifType of the interface will generally be a type that supports IP, but an implementation may support iFCP using other protocols. This object can be used to obtain additional information about the interface." REFERENCE "RFC 2863, The Interfaces Group MIB (IF-MIB)" ::= {ifcpSessionAttributesEntry 2} ifcpSessionLclPrtlAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only Venkatesen Standards Track [Page 13]
RFC 6173 iFCP MIB March 2011 STATUS current DESCRIPTION "The type of address in ifcpSessionLclIfAddr." ::= {ifcpSessionAttributesEntry 3} ifcpSessionLclPrtlAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the external IP address of the interface being used for the iFCP local portal in this session. The address type is defined in ifcpSessionLclPrtlAddrType. If the value is a DNS name, then the name is resolved once, during the initial session instantiation." ::= {ifcpSessionAttributesEntry 4} ifcpSessionLclPrtlTcpPort OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS read-only STATUS current DESCRIPTION "This is the TCP port number that is being used for the iFCP local portal in this session. This is normally an ephemeral port number selected by the gateway. The value may be 0 during an initial setup period." ::= {ifcpSessionAttributesEntry 5} ifcpSessionLclNpWwun OBJECT-TYPE SYNTAX FcNameIdOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "World Wide Unique Name of the local N Port. For an unbound session, this variable will be a zero-length string." REFERENCE "RFC 4172, iFCP Protocol Specification" DEFVAL { "" } ::= {ifcpSessionAttributesEntry 6} ifcpSessionLclNpFcid OBJECT-TYPE SYNTAX FcAddressIdOrZero MAX-ACCESS read-only STATUS current Venkatesen Standards Track [Page 14]
RFC 6173 iFCP MIB March 2011 DESCRIPTION "Fibre Channel Identifier of the local N Port. For an unbound session, this variable will be a zero-length string." REFERENCE "RFC 4172, iFCP Protocol Specification" ::= {ifcpSessionAttributesEntry 7} ifcpSessionRmtNpWwun OBJECT-TYPE SYNTAX FcNameIdOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "World Wide Unique Name of the remote N Port. For an unbound session, this variable will be a zero-length string." REFERENCE "RFC 4172, iFCP Protocol Specification" DEFVAL { "" } ::= {ifcpSessionAttributesEntry 8} ifcpSessionRmtPrtlIfAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of address in ifcpSessionRmtPrtlIfAddr." ::= {ifcpSessionAttributesEntry 9} ifcpSessionRmtPrtlIfAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the remote gateway IP address being used for the portal on the remote iFCP gateway. The address type is defined in ifcpSessionRmtPrtlIfAddrType. If the value is a DNS name, then the name is resolved once, during the initial session instantiation." ::= {ifcpSessionAttributesEntry 10} ifcpSessionRmtPrtlTcpPort OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS read-only STATUS current DESCRIPTION "This is the TCP port number being used for the portal on the remote iFCP gateway. Generally, this will be the iFCP canonical port. The value may be 0 during an initial setup period." DEFVAL { 3420 } ::= {ifcpSessionAttributesEntry 11} Venkatesen Standards Track [Page 15]
RFC 6173 iFCP MIB March 2011 ifcpSessionRmtNpFcid OBJECT-TYPE SYNTAX FcAddressIdOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "Fibre Channel Identifier of the remote N Port. For an unbound session, this variable will be a zero-length string." REFERENCE "RFC 4172, iFCP Protocol Specification" ::= {ifcpSessionAttributesEntry 12} ifcpSessionRmtNpFcidAlias OBJECT-TYPE SYNTAX FcAddressIdOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "Fibre Channel Identifier Alias assigned by the local gateway for the remote N Port. For an unbound session, this variable will be a zero-length string." REFERENCE "RFC 4172, iFCP Protocol Specification" ::= {ifcpSessionAttributesEntry 13} ifcpSessionIpTOV OBJECT-TYPE SYNTAX IfcpIpTOVorZero UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The IP_TOV being used for this iFCP session. This is the maximum propagation delay that will be used for the iFCP session. The value can be changed on a per-session basis and initially defaults to ifcpLclGtwyInstDefaultIpTOV for the local gateway instance. The valid range is 0 - 3600 seconds. A value of 0 implies fibre channel frame lifetime limits will not be enforced." REFERENCE "RFC 4172, iFCP Protocol Specification" ::= {ifcpSessionAttributesEntry 14} ifcpSessionLclLTIntvl OBJECT-TYPE SYNTAX IfcpLTIorZero UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The Liveness Test Interval (LTI) used for this iFCP session. The value can be changed on a per-session basis and initially defaults to ifcpLclGtwyInstDefaultLTInterval for the local Venkatesen Standards Track [Page 16]
RFC 6173 iFCP MIB March 2011 gateway instance. The valid range is 0 - 65535 seconds. A value of 0 implies that the gateway will not originate Liveness Test messages for the session." REFERENCE "RFC 4172, iFCP Protocol Specification" ::= {ifcpSessionAttributesEntry 15} ifcpSessionRmtLTIntvl OBJECT-TYPE SYNTAX IfcpLTIorZero UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The Liveness Test Interval (LTI) as requested by the remote gateway instance to use for this iFCP session. This value may change over the life of the session. The valid range is 0 - 65535 seconds. A value of 0 implies that the remote gateway has not been requested to originate Liveness Test messages for the session." REFERENCE "RFC 4172, iFCP Protocol Specification" ::= {ifcpSessionAttributesEntry 16} ifcpSessionBound OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This value indicates whether this session is bound to a specific local and remote N Port. Sessions by default are unbound and ready for future assignment to a local and remote N Port." REFERENCE "RFC 4172, iFCP Protocol Specification" ::= {ifcpSessionAttributesEntry 17} ifcpSessionStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-only STATUS current DESCRIPTION "The storage type for this row. Parameter values defined for a session are usually non-volatile, but may be volatile or permanent in some configurations. If permanent, then ifcpSessionIpTOV must have read-write access." DEFVAL { nonVolatile } ::= {ifcpSessionAttributesEntry 18} -- -- Local iFCP Gateway Instance Session Statistics ============= -- Venkatesen Standards Track [Page 17]
RFC 6173 iFCP MIB March 2011 ifcpSessionStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF IfcpSessionStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides statistics on an iFCP session." ::= {ifcpNportSessionInfo 2} ifcpSessionStatsEntry OBJECT-TYPE SYNTAX IfcpSessionStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Provides iFCP-specific statistics per session." AUGMENTS {ifcpSessionAttributesEntry} ::= {ifcpSessionStatsTable 1} IfcpSessionStatsEntry ::= SEQUENCE { ifcpSessionState IfcpSessionStates, ifcpSessionDuration Unsigned32, ifcpSessionTxOctets ZeroBasedCounter64, ifcpSessionRxOctets ZeroBasedCounter64, ifcpSessionTxFrames ZeroBasedCounter64, ifcpSessionRxFrames ZeroBasedCounter64, ifcpSessionStaleFrames ZeroBasedCounter64, ifcpSessionHeaderCRCErrors ZeroBasedCounter64, ifcpSessionFcPayloadCRCErrors ZeroBasedCounter64, ifcpSessionOtherErrors ZeroBasedCounter64, ifcpSessionDiscontinuityTime TimeStamp } ifcpSessionState OBJECT-TYPE SYNTAX IfcpSessionStates MAX-ACCESS read-only STATUS current DESCRIPTION "The current session operating state." ::= {ifcpSessionStatsEntry 1} ifcpSessionDuration OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates, in seconds, how long the iFCP session has been in an open or open-pending state. When a session is down, the value is reset to 0." Venkatesen Standards Track [Page 18]
RFC 6173 iFCP MIB March 2011 ::= {ifcpSessionStatsEntry 2} ifcpSessionTxOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets transmitted by the iFCP gateway for this session. Discontinuities in the value of this counter can occur at reinitialization of the management system, and at other times as indicated by the value of ifcpSessionDiscontinuityTime." ::= {ifcpSessionStatsEntry 3} ifcpSessionRxOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets received by the iFCP gateway for this session. Discontinuities in the value of this counter can occur at reinitialization of the management system, and at other times as indicated by the value of ifcpSessionDiscontinuityTime." ::= {ifcpSessionStatsEntry 4} ifcpSessionTxFrames OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of iFCP frames transmitted by the gateway for this session. Discontinuities in the value of this counter can occur at reinitialization of the management system, and at other times as indicated by the value of ifcpSessionDiscontinuityTime." ::= {ifcpSessionStatsEntry 5} ifcpSessionRxFrames OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of iFCP frames received by the gateway for this session. Discontinuities in the value of this counter can occur at reinitialization of the management system, and at other times as indicated by the value of ifcpSessionDiscontinuityTime." Venkatesen Standards Track [Page 19]
RFC 6173 iFCP MIB March 2011 ::= {ifcpSessionStatsEntry 6} ifcpSessionStaleFrames OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of received iFCP frames that were stale and discarded by the gateway for this session. Discontinuities in the value of this counter can occur at reinitialization of the management system, and at other times as indicated by the value of ifcpSessionDiscontinuityTime." ::= {ifcpSessionStatsEntry 7} ifcpSessionHeaderCRCErrors OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of Cyclic Redundancy Check (CRC) errors that occurred in the frame header, detected by the gateway for this session. Usually, a single Header CRC error is sufficient to terminate an iFCP session. Discontinuities in the value of this counter can occur at reinitialization of the management system, and at other times as indicated by the value of ifcpSessionDiscontinuityTime." ::= {ifcpSessionStatsEntry 8} ifcpSessionFcPayloadCRCErrors OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of CRC errors that occurred in the Fibre Channel frame payload, detected by the gateway for this session. Discontinuities in the value of this counter can occur at reinitialization of the management system, and at other times as indicated by the value of ifcpSessionDiscontinuityTime." ::= {ifcpSessionStatsEntry 9} ifcpSessionOtherErrors OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of errors, other than errors explicitly measured, detected by the gateway for this session. Venkatesen Standards Track [Page 20]
RFC 6173 iFCP MIB March 2011 Discontinuities in the value of this counter can occur at reinitialization of the management system, and at other times as indicated by the value of ifcpSessionDiscontinuityTime." ::= {ifcpSessionStatsEntry 10} ifcpSessionDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which any one (or more) of the ifcpSessionStatsTable counters suffered a discontinuity. The relevant counters are the specific Counter64-based instances associated with the ifcpSessionStatsTable: ifcpSessionTxOctets, ifcpSessionRxOctets, ifcpSessionTxFrames, ifcpSessionRxFrames, ifcpSessionStaleFrames, ifcpSessionHeaderCRCErrors, ifcpSessionFcPayloadCRCErrors, and ifcpSessionOtherErrors. If no such discontinuities have occurred since the last reinitialization of the local management subsystem, then this object contains a zero value." ::= {ifcpSessionStatsEntry 11} -- -- Low-Capacity Statistics -- ifcpSessionLcStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF IfcpSessionLcStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides low-capacity statistics for an iFCP session. These are provided for backward compatibility with systems that do not support Counter64-based objects. At 1-Gbps rates, a Counter32-based object can wrap as often as every 34 seconds. Counter32-based objects can be sufficient for many situations. However, when possible, it is recommended to use the high-capacity statistics in ifcpSessionStatsTable based on Counter64 objects." ::= {ifcpNportSessionInfo 3} ifcpSessionLcStatsEntry OBJECT-TYPE SYNTAX IfcpSessionLcStatsEntry MAX-ACCESS not-accessible STATUS current Venkatesen Standards Track [Page 21]
RFC 6173 iFCP MIB March 2011 DESCRIPTION "Provides iFCP-specific statistics per session." AUGMENTS {ifcpSessionAttributesEntry} ::= {ifcpSessionLcStatsTable 1} IfcpSessionLcStatsEntry ::= SEQUENCE { ifcpSessionLcTxOctets ZeroBasedCounter32, ifcpSessionLcRxOctets ZeroBasedCounter32, ifcpSessionLcTxFrames ZeroBasedCounter32, ifcpSessionLcRxFrames ZeroBasedCounter32, ifcpSessionLcStaleFrames ZeroBasedCounter32, ifcpSessionLcHeaderCRCErrors ZeroBasedCounter32, ifcpSessionLcFcPayloadCRCErrors ZeroBasedCounter32, ifcpSessionLcOtherErrors ZeroBasedCounter32 } ifcpSessionLcTxOctets OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets transmitted by the iFCP gateway for this session." ::= {ifcpSessionLcStatsEntry 1} ifcpSessionLcRxOctets OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets received by the iFCP gateway for this session." ::= {ifcpSessionLcStatsEntry 2} ifcpSessionLcTxFrames OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of iFCP frames transmitted by the gateway for this session." ::= {ifcpSessionLcStatsEntry 3} ifcpSessionLcRxFrames OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current Venkatesen Standards Track [Page 22]
RFC 6173 iFCP MIB March 2011 DESCRIPTION "The total number of iFCP frames received by the gateway for this session." ::= {ifcpSessionLcStatsEntry 4} ifcpSessionLcStaleFrames OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of received iFCP frames that were stale and discarded by the gateway for this session." ::= {ifcpSessionLcStatsEntry 5} ifcpSessionLcHeaderCRCErrors OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of CRC errors that occurred in the frame header, detected by the gateway for this session. Usually, a single Header CRC error is sufficient to terminate an iFCP session." ::= {ifcpSessionLcStatsEntry 6} ifcpSessionLcFcPayloadCRCErrors OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of CRC errors that occurred in the Fibre Channel frame payload, detected by the gateway for this session." ::= {ifcpSessionLcStatsEntry 7} ifcpSessionLcOtherErrors OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of errors, other than errors explicitly measured, detected by the gateway for this session." ::= {ifcpSessionLcStatsEntry 8} --========================================================== Venkatesen Standards Track [Page 23]
RFC 6173 iFCP MIB March 2011 ifcpCompliances OBJECT IDENTIFIER ::= {ifcpGatewayConformance 1} ifcpGatewayCompliance MODULE-COMPLIANCE STATUS deprecated DESCRIPTION "This MODULE-COMPLIANCE has been deprecated because address translation mode has been deprecated in the iFCP standard. It has the implementation requirements for iFCP MIB module compliance." MODULE -- this module MANDATORY-GROUPS { ifcpLclGatewayGroup, ifcpLclGatewaySessionGroup, ifcpLclGatewaySessionStatsGroup, ifcpLclGatewaySessionLcStatsGroup } OBJECT ifcpSessionLclPrtlAddrType SYNTAX InetAddressType { ipv4(1), ipv6(2) } DESCRIPTION "Support is only required for global IPv4 and IPv6 address types." OBJECT ifcpSessionRmtPrtlIfAddrType SYNTAX InetAddressType { ipv4(1), ipv6(2) } DESCRIPTION "Support is only required for global IPv4 and IPv6 address types." OBJECT ifcpLclGtwyInstAddrTransMode SYNTAX IfcpAddressMode {addressTransparent(1), addressTranslation(2)} DESCRIPTION "This object must support addressTransparent(1) and addressTranslation(2)." ::= {ifcpCompliances 1} ifcpGatewayComplianceNoTranslation MODULE-COMPLIANCE STATUS current DESCRIPTION "Implementation requirements for iFCP MIB module compliance. Address translation mode has been deprecated in the iFCP standard." REFERENCE "RFC 4172, iFCP Protocol Specification; RFC 6172, Deprecation of iFCP Address Translation Mode" MODULE -- this module Venkatesen Standards Track [Page 24]
RFC 6173 iFCP MIB March 2011 MANDATORY-GROUPS { ifcpLclGatewayGroup, ifcpLclGatewaySessionGroupNoTranslation, ifcpLclGatewaySessionStatsGroup, ifcpLclGatewaySessionLcStatsGroup } OBJECT ifcpSessionLclPrtlAddrType SYNTAX InetAddressType { ipv4(1), ipv6(2) } DESCRIPTION "Support is only required for global IPv4 and IPv6 address types." OBJECT ifcpSessionRmtPrtlIfAddrType SYNTAX InetAddressType { ipv4(1), ipv6(2) } DESCRIPTION "Support is only required for global IPv4 and IPv6 address types." OBJECT ifcpLclGtwyInstAddrTransMode SYNTAX IfcpAddressMode {addressTransparent(1)} DESCRIPTION "Support is only required for addressTransparent(1)." ::= {ifcpCompliances 2} ifcpGroups OBJECT IDENTIFIER ::= {ifcpGatewayConformance 2} ifcpLclGatewayGroup OBJECT-GROUP OBJECTS { ifcpLclGtwyInstPhyIndex, ifcpLclGtwyInstVersionMin, ifcpLclGtwyInstVersionMax, ifcpLclGtwyInstAddrTransMode, ifcpLclGtwyInstFcBrdcstSupport, ifcpLclGtwyInstDefaultIpTOV, ifcpLclGtwyInstDefaultLTInterval, ifcpLclGtwyInstDescr, ifcpLclGtwyInstNumActiveSessions, ifcpLclGtwyInstStorageType } STATUS current DESCRIPTION "iFCP local device info group. This group provides information about each gateway." ::= {ifcpGroups 1} Venkatesen Standards Track [Page 25]
RFC 6173 iFCP MIB March 2011 ifcpLclGatewaySessionGroup OBJECT-GROUP OBJECTS { ifcpSessionLclPrtlIfIndex, ifcpSessionLclPrtlAddrType, ifcpSessionLclPrtlAddr, ifcpSessionLclPrtlTcpPort, ifcpSessionLclNpWwun, ifcpSessionLclNpFcid, ifcpSessionRmtNpWwun, ifcpSessionRmtPrtlIfAddrType, ifcpSessionRmtPrtlIfAddr, ifcpSessionRmtPrtlTcpPort, ifcpSessionRmtNpFcid, ifcpSessionRmtNpFcidAlias, ifcpSessionIpTOV, ifcpSessionLclLTIntvl, ifcpSessionRmtLTIntvl, ifcpSessionBound, ifcpSessionStorageType } STATUS deprecated DESCRIPTION "This OBJECT-GROUP has been deprecated because address translation mode has been deprecated in the iFCP standard. iFCP Session group. This group provides information about each iFCP session currently active between iFCP gateways." ::= {ifcpGroups 4} ifcpLclGatewaySessionStatsGroup OBJECT-GROUP OBJECTS { ifcpSessionState, ifcpSessionDuration, ifcpSessionTxOctets, ifcpSessionRxOctets, ifcpSessionTxFrames, ifcpSessionRxFrames, ifcpSessionStaleFrames, ifcpSessionHeaderCRCErrors, ifcpSessionFcPayloadCRCErrors, ifcpSessionOtherErrors, ifcpSessionDiscontinuityTime } STATUS current Venkatesen Standards Track [Page 26]
RFC 6173 iFCP MIB March 2011 DESCRIPTION "iFCP Session Statistics group. This group provides statistics with 64-bit counters for each iFCP session currently active between iFCP gateways. This group is only required for agents that can support Counter64- based data types." ::= {ifcpGroups 5} ifcpLclGatewaySessionLcStatsGroup OBJECT-GROUP OBJECTS { ifcpSessionLcTxOctets, ifcpSessionLcRxOctets, ifcpSessionLcTxFrames, ifcpSessionLcRxFrames, ifcpSessionLcStaleFrames, ifcpSessionLcHeaderCRCErrors, ifcpSessionLcFcPayloadCRCErrors, ifcpSessionLcOtherErrors } STATUS current DESCRIPTION "iFCP Session Low-Capacity Statistics group. This group provides statistics with low-capacity 32-bit counters for each iFCP session currently active between iFCP gateways. This group is only required for agents that do not support Counter64-based data types, or that need to support SNMPv1 applications." ::= {ifcpGroups 6} ifcpLclGatewaySessionGroupNoTranslation OBJECT-GROUP OBJECTS { ifcpSessionLclPrtlIfIndex, ifcpSessionLclPrtlAddrType, ifcpSessionLclPrtlAddr, ifcpSessionLclPrtlTcpPort, ifcpSessionLclNpWwun, ifcpSessionLclNpFcid, ifcpSessionRmtNpWwun, ifcpSessionRmtPrtlIfAddrType, ifcpSessionRmtPrtlIfAddr, ifcpSessionRmtPrtlTcpPort, ifcpSessionRmtNpFcid, ifcpSessionIpTOV, ifcpSessionLclLTIntvl, ifcpSessionRmtLTIntvl, ifcpSessionBound, ifcpSessionStorageType } Venkatesen Standards Track [Page 27]
RFC 6173 iFCP MIB March 2011 STATUS current DESCRIPTION "iFCP Session group. This group provides information about each iFCP session currently active between iFCP gateways." ::= {ifcpGroups 7} END 6. Security Considerations There are a number of management objects defined in this MIB module with a MAX-ACCESS clause of read-write and/or read-create. 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. Changing the following object values, with a MAX-ACCESS of read- write, may cause disruption in storage traffic: ifcpLclGtwyInstAddrTransMode ifcpLclGtwyInstFcBrdcstSupport ifcpLclGtwyInstDefaultIpTOV ifcpLclGtwyInstDefaultLTInterval ifcpSessionIpTOV Changing the following object value, with a MAX-ACCESS of read-write, may cause a user to lose track of the iFCP gateway: ifcpLclGtwyInstDescr Some of the readable objects in this MIB module (i.e., objects with a MAX-ACCESS other than not-accessible) may be considered sensitive or vulnerable in some network environments. It is thus important to control even GET and/or NOTIFY access to these objects and possibly to even encrypt the values of these objects when sending them over the network via SNMP. The following object tables provide information about storage traffic sessions, and can indicate to a user who is communicating and exchanging storage data: ifcpLclGtwyInstTable ifcpSessionAttributesTable Venkatesen Standards Track [Page 28]
RFC 6173 iFCP MIB March 2011 SNMP versions prior to SNMPv3 did not include adequate security. 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 module. It is RECOMMENDED that implementers consider the security features as provided by the SNMPv3 framework (see [RFC3410], section 8), including full support for the SNMPv3 cryptographic mechanisms (for authentication and privacy). Further, deployment of SNMP versions prior to SNMPv3 is NOT RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to enable cryptographic security. It is then a customer/operator responsibility to ensure that the SNMP entity giving access to an instance of this MIB module is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/create/delete) them. 7. IANA Considerations The MIB module in this document uses the following IANA-assigned OBJECT IDENTIFIER value recorded in the SMI Numbers registry: Descriptor OBJECT IDENTIFIER value ---------- ----------------------- ifcpMgmtMIB { transmission 230 } 8. References 8.1. Normative References [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997. [RFC2578] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999. [RFC2579] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999. [RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999. Venkatesen Standards Track [Page 29]
RFC 6173 iFCP MIB March 2011 [RFC2856] Bierman, A., McCloghrie, K., and R. Presuhn, "Textual Conventions for Additional High Capacity Data Types", RFC 2856, June 2000. [RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000. [RFC3411] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks", STD 62, RFC 3411, December 2002. [RFC4001] Daniele, M., Haberman, B., Routhier, S., and J. Schoenwaelder, "Textual Conventions for Internet Network Addresses", RFC 4001, February 2005. [RFC4044] McCloghrie, K., "Fibre Channel Management MIB", RFC 4044, May 2005. [RFC4133] Bierman, A. and K. McCloghrie, "Entity MIB (Version 3)", RFC 4133, August 2005. [RFC4172] Monia, C., Mullendore, R., Travostino, F., Jeong, W., and M. Edwards, "iFCP - A Protocol for Internet Fibre Channel Storage Networking", RFC 4172, September 2005. [RFC4369] Gibbons, K., Monia, C., Tseng, J., and F. Travostino, "Definitions of Managed Objects for Internet Fibre Channel Protocol (iFCP)", RFC 4369, January 2006. [RFC4502] Waldbusser, S., "Remote Network Monitoring Management Information Base Version 2", RFC 4502, May 2006. [RFC6172] Black, D. and D. Peterson, "Deprecation of the Internet Fibre Channel Protocol (iFCP) Address Translation Mode", RFC 6172, March 2011. 8.2. Informative References [RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction and Applicability Statements for Internet Standard Management Framework", RFC 3410, December 2002. Venkatesen Standards Track [Page 30]
RFC 6173 iFCP MIB March 2011 9. Acknowledgments Credit goes to the authors of [RFC4369] (listed below) for preparing the first version of the iFCP MIB module. I wish to thank David Black, Tom Talpey, and David Harrington for their significant inputs on this update. Authors of RFC 4369: Kevin Gibbons 2Wire Corporation 1704 Automation Parkway San Jose, CA 95131 USA Phone: (408)895-1387 EMail: kgibbons@yahoo.com Charles Monia Consultant 7553 Morevern Circle San Jose, CA 95135 USA EMail: charles_monia@yahoo.com Josh Tseng Riverbed Technology 501 2nd Street, Suite 410 San Francisco, CA 94107 USA Phone: (650)274-2109 EMail: joshtseng@yahoo.com Franco Travostino eBay Inc. 2145 Hamilton Avenue San Jose, CA 95125 EMail: travos@ieee.org Author's Address Prakash Venkatesen (editor) HCL Technologies Ltd. 50-53, Greams Road, Chennai - 600006 India EMail: prakashvn@hcl.com Venkatesen Standards Track [Page 31]