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CISCO-SYSLOG-MIB
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-- *****************************************************************
-- CISCO-SYSLOG-MIB.my: Cisco syslog message MIB file
--
-- August 1995, Scott Mordock
--
-- Copyright (c) 1995-1997, 2005 by cisco Systems, Inc.
-- All rights reserved.
-- *****************************************************************
--
-- This MIB provides a means to gather syslog messages generated
-- by the Cisco IOS
-- Terminology:
-- Various textual messages are generated by the Cisco IOS. The IOS
-- can be configured such that these messages are sent to a "syslog"
-- server. With this MIB these same messages can also be received via
-- the SNMP. These messages are hereupon referred to as "syslog
-- messages" in this document. Note: Messages generated as a result
-- of entering CLI debug commands are not made available via the SNMP
-- at this time.
--
-- All IOS syslog messages have the following attributes:
-- timestamp (optional), facility name (where the message came
-- from), severity, message name, message text
--
-- The following example is often seen:
-- %SYS-5-CONFIG_I: Configured from console ...
-- where facility=SYS, severity=5, message name=CONFIG_I
CISCO-SYSLOG-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
NOTIFICATION-TYPE,
OBJECT-TYPE,
Integer32,
Counter32,
Unsigned32
FROM SNMPv2-SMI
TEXTUAL-CONVENTION,
DisplayString,
TimeStamp,
TruthValue,
RowStatus
FROM SNMPv2-TC
MODULE-COMPLIANCE,
OBJECT-GROUP,
NOTIFICATION-GROUP
FROM SNMPv2-CONF
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
ciscoMgmt
FROM CISCO-SMI
InetAddress,
InetAddressType
FROM INET-ADDRESS-MIB;
ciscoSyslogMIB MODULE-IDENTITY
LAST-UPDATED "200512030000Z"
ORGANIZATION "Cisco Systems, Inc."
CONTACT-INFO
" Cisco Systems
Customer Service
Postal: 170 W Tasman Drive
San Jose, CA 95134
USA
Tel: +1 800 553-NETS
E-mail: [email protected]"
DESCRIPTION
"The MIB module to describe and store the system
messages generated by the IOS and any other
OS which supports syslogs."
REVISION "200512030000Z"
DESCRIPTION
"Removed UNITS clause for clogOriginIDType
as UNITS clause is not applicable."
REVISION "200508110000Z"
DESCRIPTION
"Added following objects:
clogOriginIDType
clogOriginID"
REVISION "200506010000Z"
DESCRIPTION
"Added clogServerGroup."
REVISION "9508070000Z"
DESCRIPTION
"Initial version of this MIB module."
::= { ciscoMgmt 41 }
ciscoSyslogMIBObjects OBJECT IDENTIFIER ::= { ciscoSyslogMIB 1 }
-- Subgroups
clogBasic OBJECT IDENTIFIER ::= { ciscoSyslogMIBObjects 1 }
clogHistory OBJECT IDENTIFIER ::= { ciscoSyslogMIBObjects 2 }
clogServer OBJECT IDENTIFIER ::= { ciscoSyslogMIBObjects 3 }
-- Textual Conventions
SyslogSeverity ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The severity of a syslog message. The enumeration
values are equal to the values that syslog uses + 1.
For example, with syslog, emergency=0.
'emergency' : system is unusable
'alert' : action must be taken immediately
'critical' : critical conditions
'error' : error conditions
'warning' : warning conditions
'notice' : normal but significant condition
'informational': informational messages
'debug' : debug-level messages."
REFERENCE
"RFC 3164, Section 4.1 - syslog Message Parts"
SYNTAX INTEGER { emergency(1),
alert(2),
critical(3),
error(4),
warning(5),
notice(6),
info(7),
debug(8)
}
-- Basic syslog objects
clogNotificationsSent OBJECT-TYPE
SYNTAX Counter32
UNITS "notifications"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of clogMessageGenerated notifications that
have been sent. This number may include notifications
that were prevented from being transmitted due to
reasons such as resource limitations and/or
non-connectivity. If one is receiving notifications,
one can periodically poll this object to determine if
any notifications were missed. If so, a poll of the
clogHistoryTable might be appropriate."
::= { clogBasic 1 }
clogNotificationsEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether clogMessageGenerated notifications
will or will not be sent when a syslog message is
generated by the device. Disabling notifications
does not prevent syslog messages from being added
to the clogHistoryTable."
DEFVAL { false }
::= { clogBasic 2 }
clogMaxSeverity OBJECT-TYPE
SYNTAX SyslogSeverity
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates which syslog severity levels will be
processed. Any syslog message with a severity value
greater than this value will be ignored by the agent.
note: severity numeric values increase as their
severity decreases, e.g. 'error' is more severe than
'debug'."
DEFVAL { warning }
::= { clogBasic 3 }
clogMsgIgnores OBJECT-TYPE
SYNTAX Counter32
UNITS "messages"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of syslog messages which were ignored. A
message will be ignored if it has a severity value
greater than clogMaxSeverity."
::= { clogBasic 4 }
clogMsgDrops OBJECT-TYPE
SYNTAX Counter32
UNITS "messages"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of syslog messages which could not be
processed due to lack of system resources. Most
likely this will occur at the same time that syslog
messages are generated to indicate this lack of
resources. Increases in this object's value may serve
as an indication that system resource levels should be
examined via other mib objects. A message that is
dropped will not appear in the history table and
no notification will be sent for this message."
::= { clogBasic 5 }
clogOriginIDType OBJECT-TYPE
SYNTAX INTEGER {
none (1),
other (2),
hostName (3),
ipv4Address (4),
contextName (5),
userDefined (6)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object identifies the type of value that
will be contained in clogOriginID object.
The possible value(s) are:
'none' : do not send origin identifier in
syslog messages.
'other' : type that is not identified by other
values specified in this object.
'hostName' : Send hostname of the system in syslog
messages.
'ipv4Address': Send IP address of the sending interface.
'contextName': Send context name of the security device.
'userDefined': Send user configured string in
syslog message.
The value 'other' and 'none' can not be set but
can only be read."
DEFVAL { none }
::= { clogBasic 6 }
clogOriginID OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used for configuring the
origin identifier for the syslog messages.
The origin identifier is useful for identifying
the source of system logging messages in cases
syslog messages from multiple devices are sent
to a single syslog host.
The origin identifier is added to the beginning of
all system logging (syslog) messages sent to remote
hosts.
The type of the identifier is specified
by clogOriginIDType object.
This object can be written by the SNMP manager
only when clogOriginIDType is set to 'userDefined'.
For following value(s) of clogOriginIDType,
this object can not be set; the value of this
object is derived by the system in these cases:
'contextName'
'ipv4Address'
'hostName'
'other'
'none'
This object contains the context name
of the device, when clogOriginIDType is
set to 'contextName'.
This object contains IPv4 address
(in dotted decimal notation) of the sending
interface when clogOriginIDType is set to
'ipv4Address'.
This object contains hostname of the system
when clogOriginIDType is set to 'hostName'.
This object will contain zero length
octet string when clogOriginIDType is
either 'none' or 'other'."
DEFVAL { "" }
::= { clogBasic 7 }
-- Syslog message history table
clogHistTableMaxLength OBJECT-TYPE
SYNTAX Integer32 (0..500)
UNITS "entries"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit on the number of entries that the
clogHistoryTable may contain. A value of 0 will
prevent any history from being retained. When this
table is full, the oldest entry will be deleted and
a new one will be created."
DEFVAL { 1 }
::= { clogHistory 1 }
clogHistMsgsFlushed OBJECT-TYPE
SYNTAX Counter32
UNITS "messages"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of entries that have been removed from
the clogHistoryTable in order to make room for new
entries. This object can be utilized to determine
whether your polling frequency on the history table
is fast enough and/or the size of your history table
is large enough such that you are not missing
messages."
::= { clogHistory 2 }
clogHistoryTable OBJECT-TYPE
SYNTAX SEQUENCE OF ClogHistoryEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of syslog messages generated by this device.
All 'interesting' syslog messages (i.e. severity <=
clogMaxSeverity) are entered into this table."
::= { clogHistory 3 }
clogHistoryEntry OBJECT-TYPE
SYNTAX ClogHistoryEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A syslog message that was previously generated by this
device. Each entry is indexed by a message index."
INDEX { clogHistIndex }
::= { clogHistoryTable 1 }
ClogHistoryEntry ::=
SEQUENCE {
clogHistIndex Integer32,
clogHistFacility DisplayString,
clogHistSeverity SyslogSeverity,
clogHistMsgName DisplayString,
clogHistMsgText DisplayString,
clogHistTimestamp TimeStamp
}
clogHistIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A monotonically increasing integer for the sole
purpose of indexing messages. When it reaches the
maximum value the agent flushes the table and wraps
the value back to 1."
::= { clogHistoryEntry 1 }
clogHistFacility OBJECT-TYPE
SYNTAX DisplayString (SIZE (1..20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Name of the facility that generated this message.
For example: 'SYS'."
::= { clogHistoryEntry 2 }
clogHistSeverity OBJECT-TYPE
SYNTAX SyslogSeverity
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The severity of the message."
::= { clogHistoryEntry 3 }
clogHistMsgName OBJECT-TYPE
SYNTAX DisplayString (SIZE (1..30))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A textual identification for the message type.
A facility name in conjunction with a message name
uniquely identifies a message type."
::= { clogHistoryEntry 4 }
clogHistMsgText OBJECT-TYPE
SYNTAX DisplayString (SIZE (1..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The text of the message. If the text of the message
exceeds 255 bytes, the message will be truncated to
254 bytes and a '*' character will be appended -
indicating that the message has been truncated."
::= { clogHistoryEntry 5 }
clogHistTimestamp OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this message was
generated."
::= { clogHistoryEntry 6 }
clogMaxServers OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of syslog servers that can be
configured for the system in clogServerConfigTable.
A value of zero for this object indicates there is
no specified limit for the system and is only dictated
by system resources."
::= { clogServer 1 }
clogServerConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF ClogServerConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains entries that allow application
to configure syslog servers for the system.
The maximum number of entries that can be created
for this table is limited by the object
clogMaxServers."
::= { clogServer 2 }
clogServerConfigEntry OBJECT-TYPE
SYNTAX ClogServerConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry containing information about syslog servers
configured for the system."
INDEX { clogServerAddrType,
clogServerAddr }
::= { clogServerConfigTable 1 }
ClogServerConfigEntry ::=
SEQUENCE {
clogServerAddrType InetAddressType,
clogServerAddr InetAddress,
clogServerStatus RowStatus
}
clogServerAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of Internet address of this syslog server."
::= { clogServerConfigEntry 1 }
clogServerAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(0..64))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Internet address of this syslog server.
The type of this address is determined by the
value of the clogServerAddrType object."
::= { clogServerConfigEntry 2 }
clogServerStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status object used to manage rows in this table.
A row may only be created by setting this object to
'createAndGo'.
A row may only be deleted by setting this object to
'destroy'."
::= { clogServerConfigEntry 3 }
-- notifications
ciscoSyslogMIBNotificationPrefix OBJECT IDENTIFIER
::= { ciscoSyslogMIB 2 }
ciscoSyslogMIBNotifications OBJECT IDENTIFIER
::= { ciscoSyslogMIBNotificationPrefix 0 }
clogMessageGenerated NOTIFICATION-TYPE
OBJECTS { clogHistFacility,
clogHistSeverity,
clogHistMsgName,
clogHistMsgText,
clogHistTimestamp
}
STATUS current
DESCRIPTION
"When a syslog message is generated by the device a
clogMessageGenerated notification is sent. The
sending of these notifications can be enabled/disabled
via the clogNotificationsEnabled object."
::= { ciscoSyslogMIBNotifications 1 }
-- conformance information
ciscoSyslogMIBConformance OBJECT IDENTIFIER ::= { ciscoSyslogMIB 3 }
ciscoSyslogMIBCompliances OBJECT IDENTIFIER
::= { ciscoSyslogMIBConformance 1 }
ciscoSyslogMIBGroups OBJECT IDENTIFIER
::= { ciscoSyslogMIBConformance 2 }
-- compliance statements
ciscoSyslogMIBCompliance MODULE-COMPLIANCE
STATUS deprecated -- superceded by ciscoSyslogMIBComplianceRev1
DESCRIPTION
"The compliance statement for entities which implement
the Cisco syslog MIB."
MODULE -- this module
MANDATORY-GROUPS { ciscoSyslogMIBGroup }
::= { ciscoSyslogMIBCompliances 1 }
ciscoSyslogMIBComplianceRev1 MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for entities which implement
the Cisco syslog MIB."
MODULE -- this module
MANDATORY-GROUPS { ciscoSyslogMIBGroup }
GROUP clogServerGroup
DESCRIPTION
"The implementation of this group is
mandatory for those systems where
configuration of remote syslog server hosts
is supported."
GROUP clogOriginIDGroup
DESCRIPTION
"The implementation of this group is
mandatory for those systems where
syslog origin identifier is supported."
GROUP clogNotificationsGroup
DESCRIPTION
"The implementation of this group is
mandatory for those systems where
syslog notification is supported."
::= { ciscoSyslogMIBCompliances 2 }
-- units of conformance
ciscoSyslogMIBGroup OBJECT-GROUP
OBJECTS { clogNotificationsSent,
clogNotificationsEnabled,
clogMaxSeverity,
clogMsgIgnores,
clogMsgDrops,
clogHistTableMaxLength,
clogHistMsgsFlushed,
clogHistFacility,
clogHistSeverity,
clogHistMsgName,
clogHistMsgText,
clogHistTimestamp
}
STATUS current
DESCRIPTION
"A collection of objects providing the syslog
MIB capability."
::= { ciscoSyslogMIBGroups 1 }
clogNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
clogMessageGenerated
}
STATUS current
DESCRIPTION
"A collection of notification(s) for syslog feature."
::= { ciscoSyslogMIBGroups 2 }
clogServerGroup OBJECT-GROUP
OBJECTS {
clogMaxServers,
clogServerStatus
}
STATUS current
DESCRIPTION
"A collection of objects providing syslog server
information for the system."
::= { ciscoSyslogMIBGroups 3 }
clogOriginIDGroup OBJECT-GROUP
OBJECTS {
clogOriginIDType,
clogOriginID
}
STATUS current
DESCRIPTION
"A collection of objects providing information
on origin of syslog messages."
::= { ciscoSyslogMIBGroups 4 }
END