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CTRON-PRIORITY-CLASSIFY-MIB DEFINITIONS ::= BEGIN
-- -------------------------------------------------------------
-- ct-priority-classify-mib.txt
-- Revision: 01.00.02
-- Part Number:
-- Date: "200203121855Z" Tue Mar 12 18:55 GMT 2002
--
-- Cabletron Systems, Inc.
-- 35 Industrial Way, P.O. Box 5005
-- Rochester, NH 03867-0505
-- (603) 332-9400
-- support@cabletron.com
--
-- This module provides authoritative definitions for Cabletron's
-- enterprise-specific Priority classification MIB.
--
-- This module will be extended, as required.
--
-- -------------------------------------------------------------
-- Cabletron Systems reserves the right to make changes in
-- specification and other information contained in this document
-- without prior notice. The reader should consult Cabletron Systems
-- to determine whether any such changes have been made.
--
-- In no event shall Cabletron Systems be liable for any incidental,
-- indirect, special, or consequential damages whatsoever (including
-- but not limited to lost profits) arising out of or related to this
-- document or the information contained in it, even if Cabletron
-- Systems has been advised of, known, or should have known, the
-- possibility of such damages.
--
-- Cabletron grants vendors, end-users, and other interested parties
-- a non-exclusive license to use this Specification in connection
-- with the management of Cabletron products.
--
-- Copyright 1999-2002 Cabletron Systems
-- -------------------------------------------------------------
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Unsigned32
FROM SNMPv2-SMI
DisplayString, RowStatus, TEXTUAL-CONVENTION
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
-- PortList
-- FROM Q-BRIDGE-MIB
ctPriorityExt
FROM CTRON-MIB-NAMES;
ctPriClassify MODULE-IDENTITY
LAST-UPDATED "200203121855Z" -- Tue Mar 12 18:55 GMT 2002
ORGANIZATION "Cabletron Systems, Inc"
CONTACT-INFO
" Cabletron Systems, Inc.
Postal: 35 Industrial Way, P.O. Box 5005
Rochester, NH 03867-0505
Phone: (603) 332-9400
Email: support@cabletron.com
Web: http://www.cabletron.com"
DESCRIPTION
"The Cabletron Priority Classify MIB module for controlling
Cabletron specific priority classification criteria based
on packet content."
::= { ctPriorityExt 6 }
ctPriClassifyObjects OBJECT IDENTIFIER ::= { ctPriClassify 1 }
-- -------------------------------------------------------------
-- Textual Conventions
-- -------------------------------------------------------------
CtPriClassifyType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Each enumerated value represents a unique classification
type. Different types have different rules regarding
how data is interpreted during classification. These
rules are spelled out in the comments preceding each type."
SYNTAX INTEGER {
-- -----------------------------------------------------
-- DESCRIPTION: The EtherType field which is present
-- in Ethernet II type packets.
-- LIMITATIONS:
-- DataVal: INTEGER(1526..65535)
-- DataMask: Mask not used (0)
-- -----------------------------------------------------
etherType(1),
-- -----------------------------------------------------
-- DESCRIPTION: The DSAP/SSAP pair present in 802.3
-- framed packets
-- LIMITATIONS:
-- DataVal: INTEGER(0..65535) further limitations
-- may exist on an implementation by
-- implementation basis (DSAP must equal
-- SSAP for example)
-- DataMask: Mask not used (0)
-- -----------------------------------------------------
llcDsapSsap(2),
-- -----------------------------------------------------
-- DESCRIPTION: The Type of Service field present in IP
-- packets (3 bits of precedence, plus
-- bits for delay, throughput, and reli-
-- ability)
-- LIMITATIONS:
-- DataVal: INTEGER(0..255)
-- DataMask: Mask not used (0)
-- -----------------------------------------------------
ipTypeOfService(3),
-- -----------------------------------------------------
-- DESCRIPTION: The IP Protocol field (ref. RFC 1700)
-- examples include (TCP,UDP,ICMP,etc)
-- LIMITATIONS:
-- DataVal: INTEGER(0..255)
-- DataMask: Mask not used (0)
-- -----------------------------------------------------
ipProtocolType(4),
-- -----------------------------------------------------
-- DESCRIPTION: Transmission control used by IPX
-- routers, set to zero before network
-- transmision.
-- LIMITATIONS:
-- DataVal: INTEGER(0..255)
-- DataMask: Mask not used (0)
-- -----------------------------------------------------
ipxClassOfService(5),
-- -----------------------------------------------------
-- DESCRIPTION: IPX packet type, administered by Novell
-- 0 ...... Hello or SAP
-- 1 ...... RIP
-- 2 ...... Echo Packet
-- 3 ...... Error Packet
-- 4 ...... Netware 386 or SAP
-- 5 ...... Sequenced Packet Protocol
-- 17 ..... Netware 286
-- 16-31 .. Experimental protocols
-- LIMITATIONS:
-- DataVal: INTEGER(0..31)
-- DataMask: Mask not used (0)
-- -----------------------------------------------------
ipxPacketType(6),
-- -----------------------------------------------------
-- DESCRIPTION: This group represents IP addresses
-- which are present in packets using
-- the IP protocol.
--
-- LIMITATIONS: While the distinction of Source/
-- Destination/Bilateral makes entries
-- with the same IP unique, only one entry
-- from this group may exist for a given
-- IP address. Additional entries fail.
--
-- DataVal: Each octet of an IP address uses one
-- octet of this Unsigned32 value starting
-- with the most significant octet (e.g.,
-- an IP address of 170.187.204.221 is
-- represented by a value of 0xaabbccdd.
--
-- DataMask: Follows the same form as DataVal
-- (e.g., 255.255.240.0 is 0x00000fff)
-- Remember that DataMask is one's
-- complement. Also, starting with the
-- most significant bit, only one "0 to 1"
-- transition may occur. (e.g., 0x000fefff
-- is not valid.
-- -----------------------------------------------------
ipAddressSource(7), -- Source IP address only.
ipAddressDestination(8), -- Destination IP address only.
ipAddressBilateral(9), -- Both Source and Dest IP.
-- -----------------------------------------------------
-- DESCRIPTION: The network number assigned to this
-- IPX network (zero is the local network)
--
-- LIMITATIONS: While the distinction of Source/
-- Destination/Bilateral makes entries
-- with the same Network Number unique
-- only one entry from this group may
-- exist for a given Network Number
-- Additional entries fail.
--
-- DataVal: INTEGER
-- DataMask: Mask not used (0)
-- -----------------------------------------------------
ipxNetworkSource(10),
ipxNetworkDestination(11),
ipxNetworkBilateral(12),
-- -----------------------------------------------------
-- DESCRIPTION: Describes a UDP/IP port(socket). These
-- values are used by higher protocols
-- to target specific applications among
-- hosts. (ref. RFC 762)
--
-- LIMITATIONS: While the distinction of Source/
-- Destination/Bilateral makes entries
-- with the same port unique, only one
-- entry from this group may exist for a
-- given port. Additional entries fail.
--
-- DataVal: INTEGER(0..65535)
-- DataMask: Mask not used (0)
-- -----------------------------------------------------
ipUdpPortSource(13),
ipUdpPortDestination(14),
ipUdpPortBilateral(15),
-- -----------------------------------------------------
-- DESCRIPTION: Describes a TCP/IP port(socket). These
-- values are used by higher protocols
-- to target specific applications among
-- hosts. (ref. RFC 762)
--
-- LIMITATIONS: While the distinction of Source/
-- Destination/Bilateral makes entries
-- with the same port unique, only one
-- entry from this group may exist for a
-- given port. Additional entries fail.
--
-- DataVal: INTEGER(0..65535)
-- DataMask: Mask not used (0)
-- -----------------------------------------------------
ipTcpPortSource(16),
ipTcpPortDestination(17),
ipTcpPortBilateral(18),
-- -----------------------------------------------------
-- DESCRIPTION: Describes a IPX socket. These
-- values are used by higher protocols
-- to target specific applications among
-- hosts
--
-- LIMITATIONS: While the distinction of Source/
-- Destination/Bilateral makes entries
-- with the same port unique, only one
-- entry from this group may exist for a
-- given port. Additional entries fail.
--
-- DataVal: INTEGER(0..65535)
-- DataMask: Mask not used (0)
-- -----------------------------------------------------
ipxSocketSource(19),
ipxSocketDestination(20),
ipxSocketBilateral(21),
-- -----------------------------------------------------
-- DESCRIPTION: Describes a MAC address. These
-- values uniquely describe nodes on a
-- OSI Layer 2 network.
--
-- LIMITATIONS: While the distinction of Source/
-- Destination/Bilateral makes entries
-- with the same MAC address unique, only
-- one entry from this group may exist for
-- a given port. Additional entries fail.
--
-- DataVal: INTEGER holding the first 4 bytes of
-- the 6 byte MAC address.
-- DataMask: INTEGER holding the last 2 bytes of
-- the 6 byte MAC address in the 2 most
-- significant bytes of the INTEGER, the
-- two least significant bytes must be
-- zero.
-- Example: MAC address is 00-12-34-56-78-9A,
-- DataVal is 00123456
-- DataMask is 789A0000
-- -----------------------------------------------------
macAddressSource(22),
macAddressDestination(23),
macAddressBilateral(24),
-- -----------------------------------------------------
-- DESCRIPTION: Describes IP Fragments. IP frames
-- which exceed the MTU of the media on
-- which they travel may be fragmented
-- into smaller packets. These packets
-- no longer contain the UDP/TCP port
-- numbers, although they do still
-- contain the IP addresses from the
-- original frame.
--
-- LIMITATIONS:
-- DataVal: Val not used (0)
-- DataMask: Mask not used (0)
-- -----------------------------------------------------
ipFragments(25)
}
-- -------------------------------------------------------------
-- The PortList TEXTUAL-CONVENTION is from the Q-BRIDGE-MIB
-- as defined in draft-ietf-bridge-bridgemib-05.txt.
-- When Q-BRIDGE-MIB is officially adopted, this definition
-- should be removed and added to IMPORTS above. That of course
-- assumes that these definitions do not change in a manner such
-- that they are incompatible with the existing definitions.
-- -------------------------------------------------------------
PortList ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Each octet within this value specifies a set of eight
ports, with the first octet specifying ports 1 through
8, the second octet specifying ports 9 through 16, etc.
Within each octet, the most significant bit represents
the lowest numbered port, and the least significant bit
represents the highest numbered port. Thus, each port
of the bridge is represented by a single bit within the
value of this object. If that bit has a value of '1'
then that port is included in the set of ports; the port
is not included if its bit has a value of '0'."
SYNTAX OCTET STRING
-- -------------------------------------------------------------
-- Priority Classification Group
-- -------------------------------------------------------------
ctPriClassifyStatus OBJECT-TYPE
SYNTAX INTEGER {
enable(1),
disable(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Allows the Priority Classification feature to be globally
enabled/disabled. A value of disable(2), functionally
supersedes the RowStatus of individual entries in the
ctPriClassifyTable, but does not change their actual
RowStatus value."
DEFVAL { disable }
::= { ctPriClassifyObjects 1}
ctPriClassifyMaxEntries OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of entries allowed in the
ctPriClassifyTable."
::= { ctPriClassifyObjects 2}
ctPriClassifyNumEntries OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current number of entries in the ctPriClassifyTable."
::= { ctPriClassifyObjects 3}
-- -------------------------------------------------------------
-- Priority Classification Table
-- -------------------------------------------------------------
ctPriClassifyTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtPriClassifyEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing configuration information for each
Priority classification configured into the device by (local
or network) management. All entries are permanent and
will be restored after the device is reset."
::= { ctPriClassifyObjects 4 }
ctPriClassifyEntry OBJECT-TYPE
SYNTAX CtPriClassifyEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes a particular entry of ctPriClassifyTable."
INDEX { ctPriClassifyPriority, ctPriClassifyDataMeaning,
ctPriClassifyDataVal, ctPriClassifyDataMask }
::= { ctPriClassifyTable 1 }
CtPriClassifyEntry ::=
SEQUENCE {
ctPriClassifyPriority
INTEGER,
ctPriClassifyDataMeaning
CtPriClassifyType,
ctPriClassifyDataVal
Unsigned32,
ctPriClassifyDataMask
Unsigned32,
ctPriClassifyIngressList
PortList,
ctPriClassifyRowStatus
RowStatus,
ctPriClassifyRowInfo
DisplayString,
ctPriClassifyTOSStatus
INTEGER,
ctPriClassifyTOSValue
INTEGER
}
ctPriClassifyPriority OBJECT-TYPE
SYNTAX INTEGER (0..7)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The priority for this entry. Any packet meeting the
classification criteria specified by this conceptual row
will be given the priority indicated by this object."
::= { ctPriClassifyEntry 1 }
ctPriClassifyDataMeaning OBJECT-TYPE
SYNTAX CtPriClassifyType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The meaning of the ctPriClassifyDataVal leaf for this
conceptual row. The ctPriClassifyDataVal specifies a
particular value which, when compared to packet data,
is used to classify that packet to a particular priority.
The part of the packet (if any), to which this data
comparison applies, is determined by this object.
For example, the value ipAddressBilateral(8) means that
the value ctPriClassifyDataVal for this entry is an IP
address. It further means that the given IP address
will be compared against both source and destination
IP address fields in a packet. Such an entry obviously
would not not match against any non-IP packets.
Additionally, the value of this leaf will impose certain
implicit ranges and interpretations of data contained
within the ctPriClassifyDataVal leaf for this entry. The
specific limitations of each type should be spelled out
in the comments for that type."
::= { ctPriClassifyEntry 2 }
ctPriClassifyDataVal OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The data value associated with ctPriClassifyDataMeaning.
The explicit range of this value is any unsigned 32-bit
integer(0..4294967295). This range may vary, however,
depending upon the value of ctPriClassifyDataMeaning.
Illegal values should not be allowed."
::= { ctPriClassifyEntry 3 }
ctPriClassifyDataMask OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object is the one's complement of a 32-bit mask.
This mask is applicable to the data comparison of
ctPriClassifyDataVal. The mask is applied to the actual
packet data under consideration through a logical bitwise
AND operation. This result is then compared to the data.
For example, we want to classify according to a bilateral
IP address of 134.141.0.0 with a mask of 255.255.240.0.
This would be reflected by the following values:
ctPriClassifyDataMeaning: ipAddressBilateral(8)
ctPriClassifyDataVal: 0x868d0000
ctPriClassifyDataMask: 0x00000fff
Again there are contextual implications for this leaf
depending upon the value of ctPriClassifyDataMeaning.
Not all types will use the mask, and others will impose
restrictions. This value should however be a true
indication of the masking operation. In other words,
data types that don't use a mask should only allow a
value of zero, indicating that all data bits are
significant in the comparison.
The specific restrictions of each type should be spelled
out in the comments for that type. Illegal values should
not be allowed."
::= { ctPriClassifyEntry 4 }
ctPriClassifyIngressList OBJECT-TYPE
SYNTAX PortList
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The set of ports on which this classification rule applies.
Classification occurs on ingress. An agent implementation
should allow a set operation of this object to create a
row if it does not exist."
DEFVAL { '0000'H }
::= { ctPriClassifyEntry 5 }
ctPriClassifyRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object provides both control and status for the
associated conceptual row in the table. Rows can be
created in two ways.
createAndGo - The specified row will be created and
activated if the instance is allowable. If not, an
inconsistentValue exception will be returned and the
row will not be created. This provides the most
optimal method of creating an active row, but provides
the user no explanation if the row cannot be created.
createAndWait - The specified row will be created and put
in the notInService state if the instance is allowable.
A subsequent activation of this row will bring it into
the active state. If the instance is not allowable,
the row will be created and put in the notReady state.
A subsequent activation of this row will fail. Since
the inappropriate information is always contained in the
indexing leaves, activation will never succeed and the
row should be removed by the management station. When
a row is in the notReady state, the ctPriClassifyRowInfo
may be retrieved to obtain a plain English explanation
of why this row cannot be activated. createAndWait is
the preferred method for this reason.
Both methods described above leave ctPriClassifyIngressList
in it's default state, requiring an additional set operation
in order to modify it. An even more optimal twist on the
createAndWait method is to set the ctPriClassifyIngressList
to it's desired value as a method for row creation. This
will essentially cause an implicit createAndWait since it
too will leave the row in either the notInService or
notReady state. This leaves only activation or error
analysis as the last step.
Any rows left in the notReady or notInService state for
more than 5 minutes should be automatically removed by
the agent implementation."
::= { ctPriClassifyEntry 6 }
ctPriClassifyRowInfo OBJECT-TYPE
SYNTAX DisplayString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object provides info about this row in the form of
an ASCII string, suitable for display purposes. The
intended purpose of this object is to provide an
'agent-specific' explanation as to why the
ctPriClassifyRowStatus for this conceptual row is in
the 'notReady' state. A management station should read
this object and display it to the user in this case.
A conceptual row that does not fall into this category may
simply return a single NULL, but may also provide any useful
info of its choice. A management station may attempt to
display such info if it so chooses, but is under no burden
to do so."
::= { ctPriClassifyEntry 7 }
ctPriClassifyTOSStatus OBJECT-TYPE
SYNTAX INTEGER {
enable(1),
disable(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object indicates whether an IP Type Of Service (TOS)
value, defined by ctPriClassifyTOSValue, should be written
into the TOS field of the IP header for any packet matching
the classification specified by this conceptual row. This
object may be set to enable only for the conceptual rows
whose ctPriClassifyDataMeaning and ctPriClassifyDataVal have
the following values:
ctPriClassifyDataMeaning ctPriClassifyDataVal
------------------------ --------------------
etherType(1) 0x0800 (IP)
llcDsapSsap(2) 0x0606 (IP)
ipTypeOfService(3) any
ipProtocolType(4) any
ipAddressSource(7) any
ipAddressDestination(8) any
ipAddressBilateral(9) any
ipUdpPortSource(13) any
ipUdpPortDestination(14) any
ipUdpPortBilateral(15) any
ipTdpPortSource(16) any
ipTdpPortDestination(17) any
ipTdpPortBilateral(18) any
ipFrag(25) not applicable
A conceptual row that does not fall into these categories may
be set to disable(2) and will return disable(2)."
::= { ctPriClassifyEntry 8 }
ctPriClassifyTOSValue OBJECT-TYPE
SYNTAX INTEGER (0..255)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value to be written into the IP TOS field of the IP header
of any packet that matches the classification specified by the
conceptual row."
::= { ctPriClassifyEntry 9 }
-- -------------------------------------------------------------
-- Supported Ability Table
-- -------------------------------------------------------------
ctPriClassifyAbilityTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtPriClassifyAbilityEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing information for each of the priority
classification types. Types for which there is no
corresponding row are not supported by this device."
::= { ctPriClassifyObjects 5 }
ctPriClassifyAbilityEntry OBJECT-TYPE
SYNTAX CtPriClassifyAbilityEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes a particular entry of ctPriClassifyAbilityTable."
INDEX { ctPriClassifyAbility }
::= { ctPriClassifyAbilityTable 1 }
CtPriClassifyAbilityEntry ::=
SEQUENCE {
ctPriClassifyAbility
CtPriClassifyType,
ctPriClassifyPorts
PortList
}
ctPriClassifyAbility OBJECT-TYPE
SYNTAX CtPriClassifyType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The priority classification type associated with this entry."
::= { ctPriClassifyAbilityEntry 1 }
ctPriClassifyPorts OBJECT-TYPE
SYNTAX PortList
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The set of ports on which the classification type
specified by ctPriClassifyAbility is supported."
::= { ctPriClassifyAbilityEntry 2 }
ctPriClassifyTableLastChange OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the sysUpTime at which the last
change was made to the ctPriClassifyTable."
::= { ctPriClassifyObjects 6}
-- -------------------------------------------------------------
-- Conformance Information
-- -------------------------------------------------------------
ctPriClassifyConformance OBJECT IDENTIFIER ::= { ctPriClassify 2 }
ctPriClassifyGroups OBJECT IDENTIFIER ::= { ctPriClassifyConformance 1 }
ctPriClassifyCompliances OBJECT IDENTIFIER ::= { ctPriClassifyConformance 2 }
-- -------------------------------------------------------------
-- units of conformance
-- -------------------------------------------------------------
ctPriClassifyBaseGroup OBJECT-GROUP
OBJECTS {
ctPriClassifyStatus,
ctPriClassifyMaxEntries,
ctPriClassifyNumEntries,
ctPriClassifyIngressList,
ctPriClassifyRowStatus,
ctPriClassifyRowInfo,
ctPriClassifyTOSStatus,
ctPriClassifyTOSValue,
ctPriClassifyPorts,
ctPriClassifyTableLastChange
}
STATUS current
DESCRIPTION
"A collection of objects providing device level control
and status information for Priority classification."
::= { ctPriClassifyGroups 1 }
-- -------------------------------------------------------------
-- compliance statements
-- -------------------------------------------------------------
ctPriClassifyCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for devices that support
Priority classification."
MODULE
MANDATORY-GROUPS { ctPriClassifyBaseGroup }
::= { ctPriClassifyCompliances 1 }
END
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