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CTRON-ALIAS-MIB DEFINITIONS ::= BEGIN
-- ctron-alias-mib.txt
--
-- Part Number:
--
--
-- This module provides authoritative definitions for Enterasys
-- Networks' Alias MIB.
--
-- This module will be extended, as needed.
-- Enterasys Networks reserves the right to make changes in
-- specification and other information contained in this document
-- without prior notice. The reader should consult Enterasys Networks
-- to determine whether any such changes have been made.
--
-- In no event shall Enterasys Networks 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 Enterasys
-- Networks has been advised of, known, or should have known, the
-- possibility of such damages.
--
-- Enterasys grants vendors, end-users, and other interested parties
-- a non-exclusive license to use this Specification in connection
-- with the management of Enterasys products.
--
-- Copyright February, 1999-2013 Enterasys Networks, Inc.
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Integer32, Gauge32, Counter32,
TimeTicks
FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
TEXTUAL-CONVENTION, MacAddress, TruthValue
FROM SNMPv2-TC
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
InterfaceIndex
FROM IF-MIB
TimeFilter
FROM RMON2-MIB
VlanIndex
FROM Q-BRIDGE-MIB
EnabledStatus
FROM P-BRIDGE-MIB
ctAliasMib
FROM CTRON-MIB-NAMES;
cabletronAliasMib MODULE-IDENTITY
LAST-UPDATED "201302151430Z" -- Fri Feb 15 14:30 UTC 2013
ORGANIZATION "Enterasys Networks, Inc"
CONTACT-INFO
"Postal: Enterasys Networks
9 Northeastern Blvd.
Salem, NH 03079 USA
Phone: +1 603 952 5000
E-mail: support@enterasys.com
WWW: http://www.enterasys.com"
DESCRIPTION
"This MIB module defines a portion of the MIB tree
under the Enterasys enterprise OID. This branch
defines Enterasys Networks' proprietary Node Alias
feature.
This MIB defines objects which can be used to discover
end systems per port, and to map end system addresses
to the layer 2 address of the port."
REVISION "201302151430Z" -- Fri Feb 15 14:30 UTC 2013
DESCRIPTION "Added ctAliasInterfaceTable. Also added mdns,
llmnr, and ssdp as supported protocols."
REVISION "201102141525Z" -- Mon Feb 14 15:25 UTC 2011
DESCRIPTION "Added IPv6 as a supported protocol.
Added the CabletronProtocolBits TEXTUAL-CONVENTION
and ctAliasConfigurationProtocolEnableState
object."
REVISION "200304221339Z" -- Tue Apr 22 13:39 GMT 2003
DESCRIPTION "Added the ctAliasMacAddressTable and
ctAliasProtocolAddressTable. Added the objects
ctAliasEntryStatus and ctAliasEntryClearAll.
Deprecated the object ctAliasMarkInactive."
REVISION "200201301301Z" -- Wed Jan 30 13:01 GMT 2002
DESCRIPTION "Added the optional ctAliasConfigurationTable."
REVISION "200201232056Z" -- Wed Jan 23 20:56 GMT 2002
DESCRIPTION "Added ctAliasAddressText leaf with the syntax of
SnmpAdminString."
REVISION "200201182022Z" -- Fri Jan 18 20:22 GMT 2002
DESCRIPTION "Added textual convention AliasAddress. Changed
the syntax for ctAliasAddress from SnmpAdminString
to AliasAddress. Added ranges to ctAliasReference
and ctAliasID."
REVISION "199909260000Z"
DESCRIPTION "Moved the CabletronProtocolTC enumeration value
unknown to unknown(0). Updated textual descriptions."
REVISION "199909040000Z"
DESCRIPTION "Changed removed the ctAliasProtocolDirLocalID.
Updated units of conformance and compliance
statements."
REVISION "199908060000Z"
DESCRIPTION "Changed object naming to be more cabletron-general.
Changed indexing to simplify access."
REVISION "199907280000Z"
DESCRIPTION "The initial version of this MIB module"
::= { ctAliasMib 1 }
-- Textual Conventions
CabletronProtocolTC ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Identifies the type of protocol address."
SYNTAX INTEGER {
unknown(0),
ip(1), -- IPv4
apl(2),
mac(3),
hsrp(4),
dhcps(5),
dhcpc(6),
bootps(7),
bootpc(8),
ospf(9),
vrrp(10),
ipx(11),
xrip(12),
xsap(13),
xnlsp(14),
ipx20(15),
rtmp(16),
netBios(17),
nbt(18),
n802q(19),
bgp(20),
rip(21),
igrp(22),
dec(23),
bpdu(24),
udp(25),
ipv6(26),
mdns(27),
llmnr(28),
ssdp(29)
}
AliasAddress ::= TEXTUAL-CONVENTION
DISPLAY-HINT "1x "
STATUS current
DESCRIPTION
"Represents layer 3 or higher addresses."
SYNTAX OCTET STRING (SIZE (0..32))
CabletronProtocolBits ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The list of protocol types that can be enabled for
nodeAlias entries."
SYNTAX BITS {
unknown(0),
ipv4(1),
apl(2),
mac(3),
hsrp(4),
dhcps(5),
dhcpc(6),
bootps(7),
bootpc(8),
ospf(9),
vrrp(10),
ipx(11),
xrip(12),
xsap(13),
xnlsp(14),
ipx20(15),
rtmp(16),
netBios(17),
nbt(18),
n802q(19),
bgp(20),
rip(21),
igrp(22),
dec(23),
bpdu(24),
udp(25),
ipv6(26),
mdns(27),
llmnr(28),
ssdp(29)
}
-- branches used in this MIB
ctAlias OBJECT IDENTIFIER ::= { cabletronAliasMib 1 }
-- Alias Table
ctAliasTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtAliasEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ctAliasTable contains information about the aliases
known by the agent. This table is indexed using a unique
and arbitrary ID and a TimeFilter to allow a management
station to learn all alias entries that have been modified
since time X. This table is NOT designed to do a single
GET. This Table is designed for MIB Walks only.
This table contains objects that map upper-layer
network services and entities to the physical location
of the associated port, and the MAC address of the
associated end-system (node).
All entries in this table are deleted when sysUpTime
is reset to zero.
This table allows for a time filtered view. It is useful
for determining what has been modified in the Alias Table
since a specified time.
If a management station reads the ctAliasTable
of an entity at time X, subsequent updates can be
realized by performing get-next requests of this
table to determine which entries have been modified
since time X. Then the management station can use
GET requests to retrieve only the records of interest
from the Alias table.
There is a delay between retrieving the Alias Reference
values from this table, and a GET request to retrieve a
modified row from the Alias table. The management
station should be prepared for two possibilities:
1) the GET request may fail if the Alias table entry
has been deleted during the delay, and 2) the
entry may have been modified during the delay, so the
modification time of the retrieved entry may differ from
the modification time of the Delta entry.
If the entry in the Alias Control table identified by
ctAliasID is marked inactive by management request, and
subsequently deleted to free resources, all corresponding
entries in this table are also deleted.
If the agent needs to free resources, it can delete
entries from this table. It SHOULD first remove those
which have been marked inactive in the ctAliasControlTable,
then it SHOULD remove those entries with the oldest
modification times."
::= { ctAlias 1 }
ctAliasEntry OBJECT-TYPE
SYNTAX CtAliasEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry contains information pertaining to
the alias of a node."
INDEX { ctAliasTimeFilter, ctAliasReference }
::= { ctAliasTable 1 }
CtAliasEntry ::=
SEQUENCE
{
ctAliasTimeFilter TimeFilter,
ctAliasReference Integer32,
ctAliasInterface InterfaceIndex,
ctAliasMacAddress MacAddress,
ctAliasVlanID VlanIndex,
ctAliasProtocol CabletronProtocolTC,
ctAliasAddress AliasAddress,
ctAliasIsActive TruthValue,
ctAliasAddressText SnmpAdminString
}
ctAliasTimeFilter OBJECT-TYPE
SYNTAX TimeFilter
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The value of sysUpTime when this entry
was last modified."
::= { ctAliasEntry 1 }
ctAliasReference OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An integer ID assigned by the agent. The value of this
object is equal to an existing ctAliasID."
::= { ctAliasEntry 2 }
ctAliasInterface OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ifIndex of the interface on which this entry was
discovered.
The ifIndex is an 'external value' that identifies a
physical component associated with the Alias entry.
This object can be used to identify the physical
location of the interface in the ifTable [RFC2863].
The possibility of ifIndex value re-assignment must be
accommodated by a management application whenever the
value of sysUpTime is reset to zero.
Since ifIndex values in different 'naming scopes' are
not related to one another, the interface to physical
component associations are relative to the same
logical entity within the agent. For more discussion
of naming scopes, see the ENTITY-MIB [RFC2037]"
::= { ctAliasEntry 3 }
ctAliasMacAddress OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The MAC address associated with this alias.
The TEXTUAL-CONVENTION MacAddress is defined in
SNMPv2-TC as an 802 MAC address represented in
'canonical' order as defined by IEEE 802.1a,
i.e., as if it were transmitted least significant
bit first."
::= { ctAliasEntry 4 }
ctAliasVlanID OBJECT-TYPE
SYNTAX VlanIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The VLAN ID contained in the header of the message
associated with this alias.
On agents which support this MIB but do not support
VLANs, the value for this object MUST be (1)."
::= { ctAliasEntry 5 }
ctAliasProtocol OBJECT-TYPE
SYNTAX CabletronProtocolTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address type of this alias address."
::= { ctAliasEntry 6 }
ctAliasAddress OBJECT-TYPE
SYNTAX AliasAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address associated with this entry. The exact
format of this object will depend upon the protocol
type in ctAliasProtocol. The value returned for
this object MUST be in a non-textual format."
::= { ctAliasEntry 7 }
ctAliasIsActive OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The status of this entry.
A true(1) value indicates the alias is active.
A false(2) value indicates an entry which has
been marked inactive by network management, using the
ctAliasEntryStatus object in the ctAliasControlTable.
Entries which have been marked inactive may remain in
the table to allow consistent mappings between network
management stations until an agent needs to free
resources."
::= { ctAliasEntry 8 }
ctAliasAddressText OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address associated with this entry in a human
readable textual format."
::= { ctAliasEntry 9 }
-- Alias Control Table
ctAliasControlTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtAliasControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table allows for control of Alias entries.
Currently control is limited to marking entries
as marked for deletion.
If the entry in the Alias Control table identified by
ctAliasID is marked inactive by management request, and
subsequently deleted to free resources, all corresponding
entries in the ctAlias table are also deleted.
All entries in this table are deleted when sysUpTime
is reset to zero."
::= { ctAlias 2 }
ctAliasControlEntry OBJECT-TYPE
SYNTAX CtAliasControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry contains a unique identifier of an Alias
entry and a control object to mark the entry as
'marked for deletion'."
INDEX { ctAliasID }
::= { ctAliasControlTable 1 }
CtAliasControlEntry ::=
SEQUENCE
{
ctAliasID Integer32,
ctAliasMarkInactive TruthValue,
ctAliasEntryStatus INTEGER
}
ctAliasID OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique and arbitrary integer ID assigned
by the agent to identify this entry.
Each identifier must not be reused until the agent
is re-initialized, i.e. sysUpTime is reset to zero."
::= { ctAliasControlEntry 1 }
ctAliasMarkInactive OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS deprecated
DESCRIPTION
"This object provides the control to mark this entry
to inactive.
When an entry is created by the agent, this is set to
false(2). A network management application can set this
value to true(1), indicating that the entry is no longer
needed. Once this object has been set to true(1), it
cannot be set to false(2).
If the alias is detected again by the agent, the agent
may create a new entry for the Alias.
When an agent needs to free up resources, it may choose
to delete those entries marked inactive."
::= { ctAliasControlEntry 2 }
ctAliasEntryStatus OBJECT-TYPE
SYNTAX INTEGER
{
active(1),
inactive(2),
remove(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object provides the control to remove or inactivate
entries that are no longer needed.
active(1) - indicates that this entry is active.
inactive(2) - indicates that this entry is no longer of any
interest and can be removed, as needed, by
the entity. If the alias is marked inactive
and is seen again by the agent, the alias
ID's status will be changed to active.
remove(3) - indicates that the agent SHOULD immediately
remove the entry from the table. If the alias
is seen again by the agent after having been
removed, it will be added as a new aliasID."
::= { ctAliasControlEntry 3 }
-- Alias Table Statistics
ctAliasStats OBJECT IDENTIFIER ::= { ctAlias 3 }
ctAliasTableStatsTotalEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of entries in the ctAliasControlTable."
::= { ctAliasStats 1 }
ctAliasTableStatsActiveEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of active entries in the
ctAliasControlTable."
::= { ctAliasStats 2 }
ctAliasTableStatsPurgeTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"System time of the most recent purge."
::= { ctAliasStats 3 }
ctAliasTableStatsState OBJECT-TYPE
SYNTAX INTEGER
{
notStarted(1),
ready(2),
full(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Current Alias Table state.
notStarted(1) indicates the agent has not
completed any required start up routines and
therefore the ctAliasTable and ctAliasControlTable
are not currently valid.
ready(2) indicates that the agent has completed
all initialization procedures and that the alias
MIB is running properly.
full(3) indicates that due to memory restrictions
on the agent, the ctaliasTable has reached the
maximum number of entries possible.
NOTE: If an agent is using a circular queue design,
then the state of full(3) will never be set."
::= { ctAliasStats 4 }
-- Alias Configuration
ctAliasConfiguration OBJECT IDENTIFIER ::= { ctAlias 4 }
ctAliasConfigurationSystemAllocatedEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of alias entries allocated."
::= { ctAliasConfiguration 1 }
ctAliasConfigurationSystemTotalEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of alias entries available to be allocated
for this system."
::= { ctAliasConfiguration 2 }
ctAliasConfigurationTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtAliasConfigurationEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table is used to prevent any single chatty
port from monopolizing all of the available alias
buffers in the system by letting an administrator
tune each port."
::= { ctAliasConfiguration 3 }
ctAliasConfigurationEntry OBJECT-TYPE
SYNTAX CtAliasConfigurationEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry contains an enable/disable control variable
and variables showing the number of maximum allowable
and currently used entries."
INDEX { ctAliasInterface }
::= { ctAliasConfigurationTable 1 }
CtAliasConfigurationEntry ::=
SEQUENCE
{
ctAliasConfigurationInterfaceTotalEntries Gauge32,
ctAliasConfigurationInterfaceMaxEntries Gauge32,
ctAliasConfigurationInterfaceEnableState EnabledStatus,
ctAliasConfigurationNumQueueWraps Counter32
}
ctAliasConfigurationInterfaceTotalEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of alias entries currently in
use by this ctAliasInterface."
::= { ctAliasConfigurationEntry 1 }
ctAliasConfigurationInterfaceMaxEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object represents the maximum number of
alias entries in the ctAliasTable which were
created by this ctAliasInterface. When the object
ctAliasConfigurationInterfaceTotalEntries
equals this object, the next alias appearing
on this ctAliasInterface causes the oldest entry
created by this ctAliasInterface to be deleted.
The sum of this object across all ctAliasInterface
shall not exceed ctAliasConfigurationSystemTotalEntries.
If the value of this object is increased, then oldest
entry removal ceases until the maximum is reached
again. If management reduces the value of this
object, then, starting with the oldest, alias
entries are removed until the new number of
entries is reached."
::= { ctAliasConfigurationEntry 2 }
ctAliasConfigurationInterfaceEnableState OBJECT-TYPE
SYNTAX EnabledStatus
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The enable state of the alias agent on this
ctAliasInterface."
DEFVAL { enabled }
::= { ctAliasConfigurationEntry 3 }
ctAliasConfigurationNumQueueWraps OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the number of times the queue for
this ctAliasConfigurationEntry has wrapped. Since circular
queues are used for storing the entries, when all allocated
entries are used, the oldest entries are reused, thus
creating a wrap condition. A value of zero indicates the
queue has not wrapped, except in the case that the counter
itself has wrapped."
::= { ctAliasConfigurationEntry 4 }
ctAliasConfigurationProtocolEnableState OBJECT-TYPE
SYNTAX CabletronProtocolBits
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A bit field of the protocol types where a set indicates the
detection of that protocol is enabled. A bit position with
a cleared bit indicates detection of that protocol is not
enabled."
::= { ctAliasConfiguration 4 }
-- Alias Mac Address Table
ctAliasMacAddressTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtAliasMacAddressEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ctAliasMacAddressTable contains information about
the aliases known by the agent indexed by MAC address
and protocol.
This table contains information that is identical to
the ctAliasTable, but it is instanced by MAC address
and protocol to allow management entities to search for
a MAC address and protocol, or part of a MAC address
and protocol, using a single SNMP GetNext request."
::= { ctAlias 5 }
ctAliasMacAddressEntry OBJECT-TYPE
SYNTAX CtAliasMacAddressEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry contains information pertaining to the alias
of a node in a table indexed by MAC address, protocol
type, protocol address, and alias ID."
INDEX { ctAliasMacAddress, ctAliasProtocol,
ctAliasAddress, ctAliasReference }
::= { ctAliasMacAddressTable 1 }
CtAliasMacAddressEntry ::=
SEQUENCE
{
ctAliasMacAddressInterface InterfaceIndex,
ctAliasMacAddressVlanID VlanIndex,
ctAliasMacAddressIsActive TruthValue,
ctAliasMacAddressAddressText SnmpAdminString,
ctAliasMacAddressTime TimeTicks
}
ctAliasMacAddressInterface OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ifIndex of the interface on which this entry was
discovered.
The ifIndex is an 'external value' that identifies a
physical component associated with the Alias entry.
This object can be used to identify the physical
location of the interface in the ifTable [RFC2863].
The possibility of ifIndex value re-assignment must be
accommodated by a management application whenever the
value of sysUpTime is reset to zero.
Since ifIndex values in different 'naming scopes' are
not related to one another, the interface to physical
component associations are relative to the same
logical entity within the agent. For more discussion
of naming scopes, see the ENTITY-MIB [RFC2037]"
::= { ctAliasMacAddressEntry 1 }
ctAliasMacAddressVlanID OBJECT-TYPE
SYNTAX VlanIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The VLAN ID contained in the header of the message
associated with this alias.
On agents which support this MIB but do not support
VLANs, the value for this object MUST be (1)."
::= { ctAliasMacAddressEntry 2 }
ctAliasMacAddressIsActive OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The status of this entry.
A true(1) value indicates the alias is active.
A false(2) value indicates an entry which has
been marked inactive by network management, using the
ctAliasEntryStatus object in the ctAliasControlTable.
Entries which have been marked inactive may remain in
the table to allow consistent mappings between network
management stations until an agent needs to free
resources."
::= { ctAliasMacAddressEntry 3 }
ctAliasMacAddressAddressText OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address associated with this entry in a human
readable textual format."
::= { ctAliasMacAddressEntry 4 }
ctAliasMacAddressTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this entry was last modified."
::= { ctAliasMacAddressEntry 5 }
-- Alias Protocol Address Table
ctAliasProtocolAddressTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtAliasProtocolAddressEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ctAliasProtocolAddressTable contains information
about the aliases known by the agent indexed by protocol
and address.
This table contains information that is identical to the
ctAliasTable, but it is instanced by protocol and address
to allow management entities to search for a protocol and
address, or part of a protocol and address, using a
single SNMP GetNext request."
::= { ctAlias 6 }
ctAliasProtocolAddressEntry OBJECT-TYPE
SYNTAX CtAliasProtocolAddressEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry contains information pertaining to the alias
of a node in a table indexed by protocol type, protocol
address, MAC address, and alias ID."
INDEX { ctAliasProtocol, ctAliasAddress,
ctAliasMacAddress, ctAliasReference }
::= { ctAliasProtocolAddressTable 1 }
CtAliasProtocolAddressEntry ::=
SEQUENCE
{
ctAliasProtocolAddressInterface InterfaceIndex,
ctAliasProtocolAddressVlanID VlanIndex,
ctAliasProtocolAddressIsActive TruthValue,
ctAliasProtocolAddressAddressText SnmpAdminString,
ctAliasProtocolAddressTime TimeTicks
}
ctAliasProtocolAddressInterface OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ifIndex of the interface on which this entry was
discovered.
The ifIndex is an 'external value' that identifies a
physical component associated with the Alias entry.
This object can be used to identify the physical
location of the interface in the ifTable [RFC2863].
The possibility of ifIndex value re-assignment must be
accommodated by a management application whenever the
value of sysUpTime is reset to zero.
Since ifIndex values in different 'naming scopes' are
not related to one another, the interface to physical
component associations are relative to the same
logical entity within the agent. For more discussion
of naming scopes, see the ENTITY-MIB [RFC2037]"
::= { ctAliasProtocolAddressEntry 1 }
ctAliasProtocolAddressVlanID OBJECT-TYPE
SYNTAX VlanIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The VLAN ID contained in the header of the message
associated with this alias.
On agents which support this MIB but do not support
VLANs, the value for this object MUST be (1)."
::= { ctAliasProtocolAddressEntry 2 }
ctAliasProtocolAddressIsActive OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The status of this entry.
A true(1) value indicates the alias is active.
A false(2) value indicates an entry which has
been marked inactive by network management, using the
ctAliasEntryStatus object in the ctAliasControlTable.
Entries which have been marked inactive may remain in
the table to allow consistent mappings between network
management stations until an agent needs to free
resources."
::= { ctAliasProtocolAddressEntry 3 }
ctAliasProtocolAddressAddressText OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address associated with this entry in a human
readable textual format."
::= { ctAliasProtocolAddressEntry 4 }
ctAliasProtocolAddressTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this entry was last modified."
::= { ctAliasProtocolAddressEntry 5 }
-- Alias Table Clear object
ctAliasEntryClearAll OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to remove all of the alias entries
from all of the tables.
When set to true(1) all known aliases will be immediately
removed from all of their respective tables.
A read will always return false(2)."
::= { ctAlias 7 }
-- Alias Interface Table
ctAliasInterfaceTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtAliasInterfaceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ctAliasInterfaceTable contains information about
the aliases known by the agent indexed by interface
address and alias ID.
This table contains information that is identical to
the ctAliasTable, but it is instanced by interface address
and alias ID to allow management entities to search for
an interface address, using a single SNMP GetNext request."
::= { ctAlias 8 }
ctAliasInterfaceEntry OBJECT-TYPE
SYNTAX CtAliasInterfaceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry contains information pertaining to the alias
of a node in a table indexed by interface address and
alias ID."
INDEX { ctAliasInterface, ctAliasReference }
::= { ctAliasInterfaceTable 1 }
CtAliasInterfaceEntry ::=
SEQUENCE
{
ctAliasInterfaceMacAddress MacAddress,
ctAliasInterfaceProtocol CabletronProtocolTC,
ctAliasInterfaceAddress AliasAddress,
ctAliasInterfaceVlanID VlanIndex,
ctAliasInterfaceIsActive TruthValue,
ctAliasInterfaceAddressText SnmpAdminString,
ctAliasInterfaceTime TimeTicks
}
ctAliasInterfaceMacAddress OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The MAC address associated with this alias.
The TEXTUAL-CONVENTION MacAddress is defined in
SNMPv2-TC as an 802 MAC address represented in
'canonical' order as defined by IEEE 802.1a,
i.e., as if it were transmitted least significant
bit first."
::= { ctAliasInterfaceEntry 1 }
ctAliasInterfaceProtocol OBJECT-TYPE
SYNTAX CabletronProtocolTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address type of this alias address."
::= { ctAliasInterfaceEntry 2 }
ctAliasInterfaceAddress OBJECT-TYPE
SYNTAX AliasAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address associated with this entry. The exact
format of this object will depend upon the protocol
type in ctAliasInterfaceProtocol. The value returned
for this object MUST be in a non-textual format."
::= { ctAliasInterfaceEntry 3 }
ctAliasInterfaceVlanID OBJECT-TYPE
SYNTAX VlanIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The VLAN ID contained in the header of the message
associated with this alias.
On agents which support this MIB but do not support
VLANs, the value for this object MUST be (1)."
::= { ctAliasInterfaceEntry 4 }
ctAliasInterfaceIsActive OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The status of this entry.
A true(1) value indicates the alias is active.
A false(2) value indicates an entry which has
been marked inactive by network management, using the
ctAliasEntryStatus object in the ctAliasControlTable.
Entries which have been marked inactive may remain in
the table to allow consistent mappings between network
management stations until an agent needs to free
resources."
::= { ctAliasInterfaceEntry 5 }
ctAliasInterfaceAddressText OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address associated with this entry in a human
readable textual format."
::= { ctAliasInterfaceEntry 6 }
ctAliasInterfaceTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this entry was last modified."
::= { ctAliasInterfaceEntry 7 }
-- -------------------------------------------------------------
-- Conformance Information
-- -------------------------------------------------------------
ctAliasConformance OBJECT IDENTIFIER
::= { ctAliasMib 2 }
ctAliasGroups OBJECT IDENTIFIER
::= { ctAliasConformance 1 }
ctAliasCompliances OBJECT IDENTIFIER
::= { ctAliasConformance 2 }
-- -------------------------------------------------------------
-- units of conformance
-- -------------------------------------------------------------
ctAliasBasicGroup OBJECT-GROUP
OBJECTS {
ctAliasInterface,
ctAliasMacAddress,
ctAliasVlanID,
ctAliasProtocol,
ctAliasAddress,
ctAliasIsActive,
ctAliasAddressText
}
STATUS current
DESCRIPTION
"A collection of objects for the discovery and mapping
of end systems and aliases."
::= { ctAliasGroups 1 }
ctAliasStatsGroup OBJECT-GROUP
OBJECTS {
ctAliasTableStatsTotalEntries,
ctAliasTableStatsActiveEntries,
ctAliasTableStatsPurgeTime,
ctAliasTableStatsState
}
STATUS current
DESCRIPTION
"A collection of objects pertaining to discovery and mapping
of end systems and aliases."
::= { ctAliasGroups 2 }
ctAliasControlGroup OBJECT-GROUP
OBJECTS {
ctAliasMarkInactive
}
STATUS deprecated
DESCRIPTION
"This group has been deprecated. See ctAliasControlGroupI."
::= { ctAliasGroups 3 }
ctAliasConfigurationGroup OBJECT-GROUP
OBJECTS {
ctAliasConfigurationSystemAllocatedEntries,
ctAliasConfigurationSystemTotalEntries,
ctAliasConfigurationInterfaceTotalEntries,
ctAliasConfigurationInterfaceMaxEntries,
ctAliasConfigurationInterfaceEnableState
}
STATUS deprecated
DESCRIPTION
"A collection of objects for configuring port buffer queues."
::= { ctAliasGroups 4 }
ctAliasMacAddressGroup OBJECT-GROUP
OBJECTS {
ctAliasMacAddressInterface,
ctAliasMacAddressVlanID,
ctAliasMacAddressIsActive,
ctAliasMacAddressAddressText,
ctAliasMacAddressTime
}
STATUS current
DESCRIPTION
"A collection of objects for the discovery and mapping
of end systems and aliases."
::= { ctAliasGroups 5 }
ctAliasProtocolAddressGroup OBJECT-GROUP
OBJECTS {
ctAliasProtocolAddressInterface,
ctAliasProtocolAddressVlanID,
ctAliasProtocolAddressIsActive,
ctAliasProtocolAddressAddressText,
ctAliasProtocolAddressTime
}
STATUS current
DESCRIPTION
"A collection of objects for the discovery and mapping
of end systems and aliases."
::= { ctAliasGroups 6 }
ctAliasControlGroupI OBJECT-GROUP
OBJECTS {
ctAliasEntryStatus
}
STATUS current
DESCRIPTION
"A collection of objects which make the Aliases accessible
using the TimeFilter TEXTUAL CONVENTION."
::= { ctAliasGroups 7 }
ctAliasGroup OBJECT-GROUP
OBJECTS {
ctAliasEntryClearAll
}
STATUS current
DESCRIPTION
"An object used for removing alias entries."
::= { ctAliasGroups 8 }
ctAliasConfigurationGroupI OBJECT-GROUP
OBJECTS {
ctAliasConfigurationNumQueueWraps
}
STATUS current
DESCRIPTION
"An object to indicate queue usage."
::= { ctAliasGroups 9 }
ctAliasConfigurationGroup2 OBJECT-GROUP
OBJECTS {
ctAliasConfigurationSystemAllocatedEntries,
ctAliasConfigurationSystemTotalEntries,
ctAliasConfigurationInterfaceTotalEntries,
ctAliasConfigurationInterfaceMaxEntries,
ctAliasConfigurationInterfaceEnableState,
ctAliasConfigurationProtocolEnableState
}
STATUS current
DESCRIPTION
"A collection of objects for configuring port buffer queues."
::= { ctAliasGroups 10 }
ctAliasInterfaceGroup OBJECT-GROUP
OBJECTS {
ctAliasInterfaceMacAddress,
ctAliasInterfaceProtocol,
ctAliasInterfaceAddress,
ctAliasInterfaceVlanID,
ctAliasInterfaceIsActive,
ctAliasInterfaceAddressText,
ctAliasInterfaceTime
}
STATUS current
DESCRIPTION
"A collection of objects for the discovery and mapping
of end systems and aliases."
::= { ctAliasGroups 11 }
-- -------------------------------------------------------------
-- compliance statements
-- -------------------------------------------------------------
ctAliasCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for device support of the
Cabletron Directory Alias feature."
MODULE
MANDATORY-GROUPS { ctAliasBasicGroup,
ctAliasStatsGroup,
ctAliasGroup }
-- an implementation which does not support the ctAliasControlGroup
-- will not allow for NMS management controlled garbage collection.
::= { ctAliasCompliances 1 }
ctAliasCompliance2 MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for device support of the
Cabletron Directory Alias feature."
MODULE
MANDATORY-GROUPS { ctAliasBasicGroup,
ctAliasStatsGroup,
ctAliasGroup,
ctAliasMacAddressGroup,
ctAliasProtocolAddressGroup,
ctAliasControlGroupI,
ctAliasGroup,
ctAliasConfigurationGroupI,
ctAliasConfigurationGroup2,
ctAliasInterfaceGroup
}
::= { ctAliasCompliances 2 }
END
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