mibs/MIBS/enterasys/CTRON-PRIORITY-EXTENSIONS-MIB
2023-12-05 12:25:34 +01:00

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CTRON-PRIORITY-EXTENSIONS-MIB DEFINITIONS ::= BEGIN
-- ctron-priority-extensions-mib.txt
-- Revision: 01.01.02
-- Part Number:
-- Date: February 17, 1997
-- Cabletron Systems, Inc.
-- 35 Industrial Way, P.O. Box 5005
-- Rochester, NH 03867-0505
-- (603) 332-9400
-- support@ctron.com
-- This module provides authoritative definitions for Cabletron's
-- enterprise-specific priority extensions 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 December 1997 Cabletron Systems
IMPORTS
OBJECT-TYPE
FROM RFC-1212
PhysAddress
FROM RFC1213-MIB
ctPriorityExt
FROM CTRON-MIB-NAMES;
-- PhysAddress ::= OCTET STRING
-- The ctPriorityExt MIB is used to control priority packet forwarding.
-- Priority packet forwarding provides the ability to designate certain
-- packets to be of higher importance than others. This control allows
-- for the forwarding of higher priority packets before those of lower priority.
-- This functionality is essential for time critical applications on
-- shared networks.
ctPriorityExtTxQueue OBJECT IDENTIFIER
::= { ctPriorityExt 1 }
-- The ctPriorityExtTxQueue group specifies the number of
-- transmit queues supported for each physical interface on the device.
-- Which transmit queue a packet is placed on will be determined by
-- associating each priority level (0-7) with a particular transmit
-- queue. Specifically the priority mappings will be as follows:
--
-- +=====================================+
-- |Priority | Number of Transmit Queues |
-- | Level ========================+===|
-- | | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
-- |=========+===+===+===+===+===+===+===|
-- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
-- +=========+===+===+===+===+===+===+===| O T
-- | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | u X
-- +=========+===+===+===+===+===+===+===| t
-- | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | b Q
-- +=========+===+===+===+===+===+===+===| o u
-- | 3 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | u e
-- +=========+===+===+===+===+===+===+===| n u
-- | 4 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | d e
-- +=========+===+===+===+===+===+===+===|
-- | 5 | 1 | 1 | 2 | 3 | 4 | 4 | 5 |
-- +=========+===+===+===+===+===+===+===|
-- | 6 | 1 | 1 | 2 | 3 | 4 | 5 | 6 |
-- +=========+===+===+===+===+===+===+===|
-- | 7 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
-- +=========+===+===+===+===+===+===+===|
--
--
-- The implementation of this group is MANDANTORY.
ctPriorityExtTXQueueTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtPriorityExtTXQueueEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This table provides information pertaining to the number
of physical transmit queues per interface."
::= { ctPriorityExtTxQueue 1 }
ctPriorityExtTXQueueEntry OBJECT-TYPE
SYNTAX CtPriorityExtTXQueueEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Specifies the number of transmit queues for this interface."
INDEX { ctPriorityExtSlotNum, ctPriorityExtInterfaceNum }
::= { ctPriorityExtTXQueueTable 1 }
CtPriorityExtTXQueueEntry ::= SEQUENCE {
ctPriorityExtSlotNum
INTEGER,
ctPriorityExtInterfaceNum
INTEGER,
ctPriorityExtNumTXQueues
INTEGER
}
ctPriorityExtSlotNum OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The slot num of the device that the interface is located on."
::= { ctPriorityExtTXQueueEntry 1 }
ctPriorityExtInterfaceNum OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The interface number for which the information is requested.
This is equal to the MIB-II ifIndex."
::= { ctPriorityExtTXQueueEntry 2 }
ctPriorityExtNumTXQueues OBJECT-TYPE
SYNTAX INTEGER (1..8)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of physical transmit queues for the requested interface."
::= { ctPriorityExtTXQueueEntry 3 }
ctPriorityExtMACConfig OBJECT IDENTIFIER ::= { ctPriorityExt 2 }
-- The control is defined by creating a row in the ctPriorityExtMacTable
-- specifying the MAC address, address type, packet type, and VLAN ID
-- with ctPriorityExtMACPriority set to a value in the range of 1 to 8.
-- When an entry is made in the aforementioned table all packets
-- matching those criteria will be forwarded with the specifed priority.
-- Additionally any ports that support IEEE 802.1p and 802.1q frame tagging
-- will encode the priority in the frame tag of the packet.
-- The implementation of this group is optional.
ctPriorityExtMACStatus OBJECT-TYPE
SYNTAX INTEGER {
enable(1),
disable(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Defines the status of the priority packet forwarding based
on MAC address. Setting ctIfPriorityExtMACStatus to a value of
disable(2), disables the forwarding of packets based on priority table
information. All information remains in existence but is not
considered in the forwarding decision."
DEFVAL { enable }
::= { ctPriorityExtMACConfig 1 }
ctPriorityExtNumMACEntries OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of active entries in the ctPriorityExtMACTable."
::= { ctPriorityExtMACConfig 2 }
ctPriorityExtMaxNumMACEntries OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The maximum number of entries allowed in the ctPriorityExtMACTable."
::= { ctPriorityExtMACConfig 3 }
ctPriorityExtMaxNumPktTypesPerMACEntry OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The maximum number of packet types that can be asssociated
with any one MAC address in the ctPriorityExtMACTable"
::= { ctPriorityExtMACConfig 4 }
ctPriorityExtMACTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtPriorityExtMACEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This table provides the ability to specify priority based
on the MAC addresses encoded in a packet. There are several
possible permutations achieveable via this table. Priorities
in this table may be based on the following criteria:
Destination address and specific packet type and VLAN ID
Destination address and specific packet type
Destination address
Source address and specific packet type and VLAN ID
Source address and specific packet type
Source address
Destination or source address and specific packet type and VLAN ID
Destination or source address and specific packet type
Destination or source address
Depending on the values set in the table which of these criteria
will be used for any given packet.
If any given relationship can not be created the set will fail with a
BAD-VALUE error."
::= { ctPriorityExtMACConfig 5 }
ctPriorityExtMACEntry OBJECT-TYPE
SYNTAX CtPriorityExtMACEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Describes a particular MAC address priority entry."
INDEX { ctPriorityExtMACAddr, ctPriorityExtAddrType,
ctPriorityExtMACPktType, ctPriorityExtMACVlanId }
::= { ctPriorityExtMACTable 1 }
CtPriorityExtMACEntry ::= SEQUENCE {
ctPriorityExtMACAddr
PhysAddress,
ctPriorityExtAddrType
INTEGER,
ctPriorityExtMACPktType
INTEGER,
ctPriorityExtMACVlanId
INTEGER,
ctPriorityExtMACPriority
INTEGER}
ctPriorityExtMACAddr OBJECT-TYPE
SYNTAX PhysAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The MAC address which will have a priority associated with it
as specified by ctPriorityExtMACPriority."
::= { ctPriorityExtMACEntry 1 }
ctPriorityExtAddrType OBJECT-TYPE
SYNTAX INTEGER {
destAddr(1),
srcAddr(2),
destOrSource(3)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The type of MAC address which will have priority associated
with it as specified by ctPriorityExtMACPriority."
::= { ctPriorityExtMACEntry 2 }
ctPriorityExtMACPktType OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The packet type associated with a particular MAC address,
specified by ctPriorityExtMACAddr, which will have priority
associated with it as specified by ctPriorityExtMACPriority.
A value of 1 indicates that this entry pertains to all
packet types. A single value in the range of 0x0600..0xFFFF
indicates that this entry only pertains to that particular packet
type."
::= { ctPriorityExtMACEntry 3 }
ctPriorityExtMACVlanId OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A set of 65335 (0xFFFF) causes the priority value specified in
ctPriorityExtMACPriority to apply to all packets
matching the criteria specified by ctPriorityExtMACAddr,
ctPriorityExtAddrType, and ctPriorityExtMACPktType. Any
value between 1 and 4095 is a valid VLAN ID (IEEE 802.1q)
and causes ctPriorityExtMACPriority to only apply
to packets that are of matching the above criteria and that are
members of the IEEE 802.1q VLAN specified by the value set."
-- DEFVAL { 65535 }
::= { ctPriorityExtMACEntry 4 }
ctPriorityExtMACPriority OBJECT-TYPE
SYNTAX INTEGER {
priority0(1), -- Lowest Priority
priority1(2),
priority2(3),
priority3(4),
priority4(5),
priority5(6),
priority6(7),
priority7(8), -- Highest Priority
delete(100)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A set of delete(100) will delete this row from the
ctPriorityExtMACTable. A set of priority(1-8) will either
create a row in the ctPriorityExtMACTable with the specified
priority or modify an existing entry with the newly specified
priority."
::= { ctPriorityExtMACEntry 5 }
ctPriorityExtPktTypeConfig OBJECT IDENTIFIER ::= { ctPriorityExt 3 }
-- Control of priorities is based exclusively on packet
-- type and optionally VLAN ID. This control is defined by creating a
-- row in the ctPriorityExtPktTypeTable specifying the packet type with
-- ctPriorityExtPktTypePriority set to a value in the range of 1-8.
-- When an entry is made in the aforementioned table all packets
-- matching those criteria will be forwarded with the specifed priority.
-- Additionally any ports that support IEEE 802.1p and 802.1q frame tagging
-- will encode the priority in the frame tag of the packet.
-- The implementation of this group is optional.
ctPriorityExtPktTypeStatus OBJECT-TYPE
SYNTAX INTEGER {
enable(1),
disable(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Defines the status of the priority packet forwarding based
exclusively on packet type. Setting ctIfPriorityPktTypeExtStatus
to a value of disable(2) disables the forwarding of packets
based on priority table information. All information remains
in existence but is not considered in the forwarding decision."
DEFVAL { enable }
::= { ctPriorityExtPktTypeConfig 1 }
ctPriorityExtNumPktTypeEntries OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of active entries in the ctPriorityExtPktTypeTable."
::= { ctPriorityExtPktTypeConfig 2 }
ctPriorityExtMaxNumPktTypeEntries OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The maximum number of entries allowed in the
ctPriorityExtPktTypeTable."
::= { ctPriorityExtPktTypeConfig 3 }
ctPriorityExtPktTypeTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtPriorityExtPktTypeEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This table provides the ability to specify priority based
on the packet type encoded in a packet. Priorities
in this table may be based on the following criteria:
Packet type and VLAN ID
Packet type
If any given relationship can not be created the set will fail with a
BAD-VALUE error."
::= { ctPriorityExtPktTypeConfig 4 }
ctPriorityExtPktTypeEntry OBJECT-TYPE
SYNTAX CtPriorityExtPktTypeEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Describes a particular packet type priority entry."
INDEX { ctPriorityExtPktType, ctPriorityExtPktTypeVlanId }
::= { ctPriorityExtPktTypeTable 1 }
CtPriorityExtPktTypeEntry ::= SEQUENCE {
ctPriorityExtPktType
INTEGER,
ctPriorityExtPktTypeVlanId
INTEGER,
ctPriorityExtPktTypePriority
INTEGER}
ctPriorityExtPktType OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The packet type which will have priority associated with
it as specified by ctPriorityExtPktTypePriority.
A value of 1 indicates that this entry pertains to all
packet types. A single value in the range of 0x0600..0xFFFF
indicates that this entry only pertains to that particular packet
type."
::= { ctPriorityExtPktTypeEntry 1 }
ctPriorityExtPktTypeVlanId OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A set of 65535 (0xFFFF) causes the priority value specified in
ctPriorityExtPktTypePriority to apply to all packets
of the type specified by ctPriorityExtPktType. Any
value between 1 and 4095 is a valid VLAN ID (IEEE 802.1q)
and causes ctPriorityExtPktTypePriority to only apply
to packets that are of ctPriorityExtPktType type and are
members of the IEEE 802.1q VLAN specified by the value set."
-- DEFVAL { 65535 }
::= { ctPriorityExtPktTypeEntry 2 }
ctPriorityExtPktTypePriority OBJECT-TYPE
SYNTAX INTEGER {
priority0(1), -- Lowest Priority
priority1(2),
priority2(3),
priority3(4),
priority4(5),
priority5(6),
priority6(7),
priority7(8), -- Highest Priority
delete(100)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A set of delete(100) will delete this row from the
ctPriorityExtPriorityTypeTable. A set of priority(1-8) will either
create a row in the ctPriorityExtPriorityTypeTable with the specified
priority or modify an existing entry with the newly specified
priority."
::= { ctPriorityExtPktTypeEntry 3 }
ctPriorityExtPortConfig OBJECT IDENTIFIER ::= { ctPriorityExt 4 }
-- Control of priorities is based exclusively on port.
-- Each port will have a priority associated with it.
-- When a packet is recieved on that port it will
-- be given the priority of the port it is received on.
-- If the incoming packet already has a priority associated
-- with it, the incoming priority will remain intact, or be replaced
-- with the port priority, based on the value of
-- ctPriorityExtPortFwdInboundPriority.
-- The implementation of this group is optional.
ctPriorityExtPortStatus OBJECT-TYPE
SYNTAX INTEGER {
enable(1),
disable(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Defines the status of the priority packet forwarding based
on receive port. Setting ctIfPriorityExtPortStatus to a value of
disable(2), disables the forwarding of packets based on priority table
information. All information remains in existence but is not
considered in the forwarding decision."
DEFVAL { enable }
::= { ctPriorityExtPortConfig 1 }
ctPriorityExtPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtPriorityExtPortEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This table provides information pertaining to the priority associated
with a receive port."
::= { ctPriorityExtPortConfig 2 }
ctPriorityExtPortEntry OBJECT-TYPE
SYNTAX CtPriorityExtPortEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Specifies the priority associated with a specific physical
interface."
INDEX { ctPriorityExtPortSlotNum, ctPriorityExtPortInterfaceNum }
::= { ctPriorityExtPortTable 1 }
CtPriorityExtPortEntry ::= SEQUENCE {
ctPriorityExtPortSlotNum
INTEGER,
ctPriorityExtPortInterfaceNum
INTEGER,
ctPriorityExtPortPriority
INTEGER,
ctPriorityExtFwdInboundPriority
INTEGER
}
ctPriorityExtPortSlotNum OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The slot num of the device that the interface is located on."
::= { ctPriorityExtPortEntry 1 }
ctPriorityExtPortInterfaceNum OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The interface number for which the information is requested."
::= { ctPriorityExtPortEntry 2 }
ctPriorityExtPortPriority OBJECT-TYPE
SYNTAX INTEGER {
priority0(1), -- Lowest Priority
priority1(2),
priority2(3),
priority3(4),
priority4(5),
priority5(6),
priority6(7),
priority7(8) -- Highest Priority
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A set of priority(1-8) will modify an existing entry
with the newly specified priority. Entries cannot be
deleted from this table."
DEFVAL { priority0 }
::= { ctPriorityExtPortEntry 3 }
ctPriorityExtFwdInboundPriority OBJECT-TYPE
SYNTAX INTEGER {
enable(1),
disable(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This controls whether a packet that is received with a priority tag
is forwarded with the priority encoded in the tag or the default
priority of the port. A value of enable(1) means the packet will
be forwarded with the priority encoded in the tag. A value of
disable(2) means the packet will be given the default priority
of the port it was received on."
DEFVAL { enable }
::= { ctPriorityExtPortEntry 4 }
END