-- *********************************************************************
-- CISCO-APPLICATION-ACCELERATION-MIB: Mib for Application Acceleration
-- Entities
--
-- October 2006, Manohar Hungund
--
-- Copyright (c) 2006 by Cisco Systems, Inc.
-- All rights reserved.
--
-- *********************************************************************CISCO-APPLICATION-ACCELERATION-MIB DEFINITIONS::=BEGINIMPORTSMODULE-IDENTITY,OBJECT-TYPE,Counter32,NOTIFICATION-TYPEFROM SNMPv2-SMI
MODULE-COMPLIANCE,NOTIFICATION-GROUP,OBJECT-GROUPFROM SNMPv2-CONF
InetPortNumberFROM INET-ADDRESS-MIB
DateAndTime,
TruthValue,TEXTUAL-CONVENTIONFROM SNMPv2-TC
ciscoMgmt
FROM CISCO-SMI;ciscoApplicationAccelerationMIB MODULE-IDENTITYLAST-UPDATED"200610300000Z"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: cs-avs@cisco.com"DESCRIPTION"This is a MIB for managing Application Acceleration System(s).
This MIB includes instrumentation for providing the
performance statistics and status of the condenser which is
the core of the Application Acceleration System.
A condenser is a software accelerator that applies several
optimization techniques to accelerate Web application access.
The condenser application accelerates and optimizes any HTML or
XML-based application over HTTP resulting in response
time improvements and decrease in bandwidth requirements.
This application shall reside in a content switching module or
appliance.
Acronyms and terminology:
HTTP
In this MIB it refers to both secure ('HTTPS') as
well as non-secure ('HTTP') web traffic.
IMS
If-Modified-Since is an HTTP request type.
The If-Modified-Since request-header field
is used with a method to make it
conditional: if the requested variant has not
been modified since the time specified in this field,
an entity will not be returned from the server; instead,
a '304' ('not modified') response will be returned without
any message-body.
Delta
It is the ability of condenser to dynamically
update client browser caches directly
with content differences, or deltas,
resulting in faster page downloads.
FlashForward
FlashForward is a object acceleration technology that
eliminates network delays associated with embedded cacheable
web objects such as images, style sheets, JavaScript files, etc.
FlashForward object acceleration places the responsibility for
validating object freshness on the condenser, rather than on
the client, making it more efficient. With FlashForward, the
client never needs to validate the freshness of browser-cached
objects with the origin server, thus significantly accelerating
page downloads, and reducing both upstream and downstream
traffic associated with object validation requests.
Transformation
It is the change applied on the incoming
web traffic, as part of specific
optimization method like delta or
flashforward, to achieve web traffic
acceleration.
Objects
All the non-textual embedded components of a web
page are referred to as Objects in this MIB.
Condensable
It refers to all objects that can be subjected
to optimization by condenser.
Non-Condensable
It refers to all objects that cannot be
subjected to optimization by condenser.
REFERENCE
[1] Hypertext Transfer Protocol -- HTTP/1.1, RFC 2616
Section 14.25 If-Modified-Since.
"REVISION"200610300000Z"DESCRIPTION"Initial version of this MIB module."::={ ciscoMgmt 594}caaMIBNotifications OBJECTIDENTIFIER::={ ciscoApplicationAccelerationMIB 0}
caaMIBObjects OBJECTIDENTIFIER::={ ciscoApplicationAccelerationMIB 1}caaMIBConformance OBJECTIDENTIFIER::={ ciscoApplicationAccelerationMIB 2}caaStats OBJECTIDENTIFIER::={ caaMIBObjects 1}caaNotificationObjects OBJECTIDENTIFIER::={ caaMIBObjects 2}-- Textual ConventionsCaaState ::=TEXTUAL-CONVENTIONSTATUScurrentDESCRIPTION"This textual convention provides the current state of the
condenser. The semantics are as follows.
'active' : condenser is running and serving HTTP requests.
'impaired' : condenser is running, but not serving any
HTTP requests.
'down' : condenser is not running."SYNTAXINTEGER{active(1),impaired(2),down(3)}caaStatTable OBJECT-TYPESYNTAXSEQUENCEOF CaaStatEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"This table provides the information about the
performance related statistics and the status
of the condenser on this system. An entry is added
to this system automatically by the agent when
the system boots up. "::={ caaStats 1}caaStatEntry OBJECT-TYPESYNTAX CaaStatEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"An entry in caaStatTable and corresponds to the performance
statistics and status of a condenser on the system."INDEX{ caaPort }::={ caaStatTable 1}
CaaStatEntry ::=SEQUENCE{
caaPort InetPortNumber,
caaState CaaState,
caaRequests Counter32,
caaNoncondensableRequests Counter32,
caaRequestedObjectSize Counter32,
caaFinalResponseSize Counter32,
caaLastRestartedTime DateAndTime,
caaTransformed Counter32,
caaUntransformed Counter32,
caaTransformedObjectRequests Counter32,
caaTransformedObjectIMSRequests Counter32,
caaStaticObjectHits Counter32,
caaStaticObjectHitSize Counter32,
caaStaticObjectMisses Counter32,
caaStaticObjectMissSize Counter32,
caaRefreshHits Counter32,
caaIMSHits Counter32,
caaIMSMisses Counter32,
caaDirectRequests Counter32,
caaRequestSize Counter32,
caaDeltaAbandons Counter32}caaPort OBJECT-TYPESYNTAXInetPortNumber(1..65535)MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"This object represents the port on which the condenser
listens."::={ caaStatEntry 1}caaState OBJECT-TYPESYNTAX CaaState
MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the current state of
the condenser."::={ caaStatEntry 2}caaRequests OBJECT-TYPESYNTAXCounter32UNITS"requests"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of end-user
HTTP requests the condenser has received."::={ caaStatEntry 3}caaNoncondensableRequests OBJECT-TYPESYNTAXCounter32UNITS"requests"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of end-user
HTTP requests the condenser has received, that cannot
be optimized."::={ caaStatEntry 4}caaRequestedObjectSize OBJECT-TYPESYNTAXCounter32UNITS"bytes"MAX-ACCESSread-onlySTATUScurrent
DESCRIPTION"This object represents the accumulated size (in bytes)
of each end-user requested object."::={ caaStatEntry 5}caaFinalResponseSize OBJECT-TYPESYNTAXCounter32UNITS"bytes"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the accumulated size (in bytes)
of each responses, both for condensable and non-condensable
end-user HTTP request."::={ caaStatEntry 6}caaLastRestartedTime OBJECT-TYPESYNTAXDateAndTimeMAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the time when the
condenser was last started."::={ caaStatEntry 7}caaTransformed OBJECT-TYPESYNTAXCounter32UNITS"transformations"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of successful
transformations for FlashForward Objects."::={ caaStatEntry 8}caaUntransformed OBJECT-TYPESYNTAXCounter32UNITS"transformations"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of unsuccessful
transformations for FlashForward Objects."::={ caaStatEntry 9}caaTransformedObjectRequests OBJECT-TYPESYNTAXCounter32UNITS"requests"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of HTTP
requests (excluding the IMS requests) for the transformed
FlashForward objects."::={ caaStatEntry 10}caaTransformedObjectIMSRequests OBJECT-TYPESYNTAXCounter32UNITS"requests"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of IMS requests
for those transformed FlashForward objects."::={ caaStatEntry 11}
caaStaticObjectHits OBJECT-TYPESYNTAXCounter32UNITS"cache-hits"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of cacheable objects
served from the cache, excluding the '304'
('not modified') replies."::={ caaStatEntry 12}caaStaticObjectHitSize OBJECT-TYPESYNTAXCounter32UNITS"bytes"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the accumulated size (in bytes)
of the cacheable objects served from the cache,
excluding '304' ('not modified') replies."::={ caaStatEntry 13}caaStaticObjectMisses OBJECT-TYPESYNTAXCounter32UNITS"cache-misses"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of cacheable
objects not found in the cache."::={ caaStatEntry 14}
caaStaticObjectMissSize OBJECT-TYPESYNTAXCounter32UNITS"bytes"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the accumulated size (in bytes)
of the cacheable objects not found in the cache."::={ caaStatEntry 15}caaRefreshHits OBJECT-TYPESYNTAXCounter32UNITS"requests"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of requests for
stale objects that have the responses from the origin
server as 'not modified'."::={ caaStatEntry 16}caaIMSHits OBJECT-TYPESYNTAXCounter32UNITS"requests"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of IMS requests
for valid copies of objects in the cache."::={ caaStatEntry 17}
caaIMSMisses OBJECT-TYPESYNTAXCounter32UNITS"requests"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of IMS requests
for objects that either do not exist or are stale in
the cache."::={ caaStatEntry 18}caaDirectRequests OBJECT-TYPESYNTAXCounter32UNITS"requests"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of
non-cacheable object requests."::={ caaStatEntry 19}caaRequestSize OBJECT-TYPESYNTAXCounter32UNITS"bytes"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the accumulated size (in bytes)
of each requests, both for condensable and non-condensable."::={ caaStatEntry 20}caaDeltaAbandons OBJECT-TYPESYNTAXCounter32
UNITS"requests"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object represents the total number of abandons of
delta optimization requests."::={ caaStatEntry 21}-- *************************************************************
-- * *
-- * Notifications
-- * *
-- *************************************************************caaStateChangeNotifEnabled OBJECT-TYPESYNTAXTruthValueMAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object represents the status of generation of the
caaStateChange notification in response to a change in
the state of condenser. A value of 'true' indicates
that the notification generation is enabled and the
caaStateChange notification is to be generated when the
state changes. A value of 'false' indicates that the
notification generation is disabled. "DEFVAL{ false }::={ caaNotificationObjects 1}caaStateChange NOTIFICATION-TYPEOBJECTS{ caaState }STATUScurrent
DESCRIPTION"This object represents the notification to be generated
when a condenser undergoes a state change. caaState represents
the new state of the condenser."::={ caaMIBNotifications 1}-- Compliance statementscaaMIBCompliances OBJECTIDENTIFIER::={ caaMIBConformance 1}caaMIBGroups OBJECTIDENTIFIER::={ caaMIBConformance 2}caaMIBCompliance MODULE-COMPLIANCESTATUScurrentDESCRIPTION"The compliance statement for the SNMP entities
that implement the ciscoApplicationAccelerationMIB
module. "MODULE-- this moduleMANDATORY-GROUPS{
caaMIBStatsGroup,
caaMIBNotificationsGroup,
caaMIBNotifObjectGroup
}::={ caaMIBCompliances 1}-- Units of ConformancecaaMIBStatsGroup OBJECT-GROUPOBJECTS{
caaState,
caaRequests,
caaNoncondensableRequests,
caaRequestedObjectSize,
caaFinalResponseSize,
caaLastRestartedTime,
caaTransformed,
caaUntransformed,
caaTransformedObjectRequests,
caaTransformedObjectIMSRequests,
caaStaticObjectHits,
caaStaticObjectHitSize,
caaStaticObjectMisses,
caaStaticObjectMissSize,
caaRefreshHits,
caaIMSHits,
caaIMSMisses,
caaDirectRequests,
caaRequestSize,
caaDeltaAbandons
}STATUScurrentDESCRIPTION"This collection of objects represent the
performance statistics for a condenser."::={ caaMIBGroups 1}caaMIBNotificationsGroup NOTIFICATION-GROUPNOTIFICATIONS{ caaStateChange }STATUScurrentDESCRIPTION"This collection of objects represent the
notifications generated by the system to
provide information about the condensers."::={ caaMIBGroups 2}caaMIBNotifObjectGroup OBJECT-GROUP
OBJECTS{ caaStateChangeNotifEnabled }STATUScurrentDESCRIPTION"This collection of objects represent the
information carried by those condenser-related
notifications generated by the system."::={ caaMIBGroups 3}END