-- *****************************************************************
-- ciscoVSIController MIB
--
-- Virtual Switch Interface(VSI) controller MIB
-- April 1999 Subra.Hegde
--
-- Copyright (c) 1999 by cisco Systems, Inc.
-- All rights reserved.
-- *****************************************************************CISCO-VSI-CONTROLLER-MIB DEFINITIONS::=BEGINIMPORTSMODULE-IDENTITY,OBJECT-TYPE,Integer32FROM SNMPv2-SMI
RowStatus,TEXTUAL-CONVENTION,DisplayStringFROM SNMPv2-TC
MODULE-COMPLIANCE,OBJECT-GROUPFROM SNMPv2-CONF
ciscoMgmt FROM CISCO-SMI;ciscoVSIControllerMIB MODULE-IDENTITYLAST-UPDATED"9906080000Z"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-wanatm@cisco.com"DESCRIPTION"This MIB module is used for configuring ATM Capable Switch
to be aware of VSI Controller information.
Terminolgies used:
VSI - Virtual Switch Interface, a hardware-independent switch
control protocol. This allows a Switch(node) to be
controlled by a multiple controllers such as PNNI,LSC.
These control planes can be internal or external to the
switch.The VSI interface defines the messages and associated
functions which allow communication between the controller
and the switch.This interface is expected to support all
types of connections (voice,data,frame relay,ATM) for PVCs,
SPVCs and SVCs.
VSI Master - software component which requests connections and receives
switch generic information. This controls one or more VSI
Slaves. This may run on the switch or a dedicated controller
platform. This is the master module.It performs the interface
to the higher layer networking software and handles all VSI
related functions.
VSI Slave - software component which converts generic connection
requests into hardware specific requests and hardware
specific information into generic information.
This runs on the switch.a A centralized slave has a single
point of control for making connections and controlling
interfaces, while a distributed slave allows for multiple
slaves to coexist on the same switch.
Controller - Software ( and possibly hardware) which manages topology
and network resources and performs VSI Master fucntion.
This performs source routing for ent-to-end SVCs, including
general call acceptance GCAC,setup calls with other
controllers.
PNNI and MPLS are examples for the Controller.
Controller Shelf - A controller shelf is a switch containing atleast
one VSI Controller which is controlling a different
switch.It will also, typically, contain 'local' controllers
for itself."::={ciscoMgmt 141}CvcControllerShelfLocation ::=TEXTUAL-CONVENTIONSTATUScurrentDESCRIPTION"The location of the Controller Shelf.
internal(1) - controller resides on the same shelf
as the switch.
external(2) - controller resides on the external
platform. The controller shelf is
connected to the switch by an ATM link."SYNTAXINTEGER{internal(1),external(2)}CvcControllerType ::=TEXTUAL-CONVENTIONSTATUScurrentDESCRIPTION"The type of the controller which is a VSI Master.
The Possible values are :
par(1) - Portable Auto Route(PAR). This is a VSI Master controller
implementing Cisco Proprietary protocol for network
routing and topology in a Network containing only
Cisco Switches.
pnni(2) - Private Network-to-Network Interface (PNNI) controller.
The PNNI protocol is used between private ATM Switches
and between groups of ATM switches. This protocol is
defined for distributing topology information between
switches and clusters of switches.
lsc(3) - Label Switch Controller(TSC).The LSC Implements MPLS
(Multi Protocol Label Switching) protocol. The LSC is
a router which is capable of controlling the operation
of a separate ATM switch so that the two of them
together function as a single ATM-LSR(ATM Label Switch
Router).
The LSC controls the operation of the ATM Switch
using a 'Switch Control Protocol', which allows the
LSC to setup and remove cross-connects on the ATM
switch, to discover the configuration and capabilities
of the controlled switch, and to gather statistics from
the controlled switch."SYNTAXINTEGER{par(1),pnni(2),lsc(3)}cvcMIBObjects OBJECTIDENTIFIER::={ciscoVSIControllerMIB 1}cvcConfController OBJECTIDENTIFIER::={ cvcMIBObjects 1}
-- VSI Controller Configuration tablecvcConfTable OBJECT-TYPESYNTAXSEQUENCEOF CvcConfEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"This table contains the entries for VSI Controllers.
This table is used for informing the VSI Slaves about
the existence of VSI Controllers and how the VSI slaves
can reach the controller. The information in these entries
are advertised to all the VSI Slaves using a system
dependent implementation when an entry is created/activated."::={ cvcConfController 1}cvcConfEntry OBJECT-TYPESYNTAX CvcConfEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"An entry for a VSI Controller.
The entries in this table are created by setting the
cvcConfRowStatus object to 'createAndGo(4)'.
The entries in this table are deleted by setting the
cvcConfRowStatus object to 'destroy(6)'. The entries
are can be created/modified/deleted through the Command
Line Interface(CLI) also."INDEX{ cvcConfControllerID }::={ cvcConfTable 1}
CvcConfEntry ::=SEQUENCE{
cvcConfControllerID Integer32,
cvcConfControllerType CvcControllerType,
cvcConfControllerShelfLocation CvcControllerShelfLocation,
cvcConfControllerLocation Integer32,
cvcConfControllerName DisplayString,
cvcConfVpi Integer32,
cvcConfVci Integer32,
cvcConfRowStatus RowStatus}cvcConfControllerID OBJECT-TYPE
SYNTAXInteger32(1..2147483647)MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"This is the unique value for VSI Controller(VSI Master).
The VSI Slave uses this value in the message to identify
the VSI Master controller."::={ cvcConfEntry 1}cvcConfControllerType OBJECT-TYPESYNTAX CvcControllerType
MAX-ACCESSread-createSTATUScurrentDESCRIPTION"This object identifies the controller type.
This object may not be modified if the associated
cvcConfRowStatus is equal to 'active(1)'."::={ cvcConfEntry 2}cvcConfControllerShelfLocation OBJECT-TYPESYNTAX CvcControllerShelfLocation
MAX-ACCESSread-createSTATUScurrentDESCRIPTION"This identifies the location of the controller shelf.
This Object can be set only during row creation."::={ cvcConfEntry 3}cvcConfControllerLocation OBJECT-TYPESYNTAXInteger32(1..2147483647)MAX-ACCESSread-createSTATUScurrentDESCRIPTION"This identifies the location of the controller.
This object might contain the logical slot number
of the Module where the controller is running
on the same shelf as the switch.
This object might contain the value of the interface
on the module where the controller is running on an
external shelf connected to the switch.
This object may not be modified if the associated
cvcConfRowStatus is equal to 'active(1)'."::={ cvcConfEntry 4}
cvcConfControllerName OBJECT-TYPESYNTAXDisplayStringMAX-ACCESSread-createSTATUScurrentDESCRIPTION"This is the name choosen by the user for the VSI Controller.
This object contains Octet string of length zero, if the user
does not set the value for this object.
This object may not be modified if the associated
cvcConfRowStatus is equal to 'active(1)'."::={ cvcConfEntry 5}cvcConfVpi OBJECT-TYPESYNTAXInteger32(0..4095)MAX-ACCESSread-createSTATUScurrentDESCRIPTION"This is the Virtual Path Identifier(VPI) used for connecting to
the controller which is external to the switch. This object has
significance only if cvcConfControllerShelfLocation is 'external(2)'.
This object may not be modified if the associated
cvcConfRowStatus is equal to 'active(1)'."::={ cvcConfEntry 6}cvcConfVci OBJECT-TYPESYNTAXInteger32(32..65535)MAX-ACCESSread-createSTATUScurrentDESCRIPTION"This is the start value of Virtual Channel Identifier(VCI) used
for connecting to the controller which is external to the switch.
This object has significance only if cvcConfControllerShelfLocation
is 'external(2)'.
This object may not be modified if the associated
cvcConfRowStatus is equal to 'active(1)'."::={ cvcConfEntry 7}cvcConfRowStatus OBJECT-TYPESYNTAXRowStatusMAX-ACCESSread-createSTATUScurrent
DESCRIPTION"This object is used for adding,deleting and modifying the
controller configuration. The row can be created by
setting this object to 'createAndGo(4)'.
The row can be deleted by setting this object to 'destroy(6)'.
The objects in the row can not be modified when this object
contains value 'active(1)'."::={ cvcConfEntry 8}-- conformance informationcvcMIBConformance OBJECTIDENTIFIER::={ciscoVSIControllerMIB 3}cvcMIBCompliances OBJECTIDENTIFIER::={cvcMIBConformance 1}cvcMIBGroups OBJECTIDENTIFIER::={cvcMIBConformance 2}cvcMIBCompliance MODULE-COMPLIANCESTATUScurrentDESCRIPTION"The Compliance statement for cisco VSI Controller group."
MODULE-- this moduleMANDATORY-GROUPS{ cvcConfGroup }GROUP cvcConfGroupExternal
DESCRIPTION"This group is required only for controllers running
on a shelf external to the switch.
"::={cvcMIBCompliances 1}-- units of conformancecvcConfGroup OBJECT-GROUPOBJECTS{
cvcConfControllerType,
cvcConfControllerShelfLocation,
cvcConfControllerLocation,
cvcConfControllerName,
cvcConfRowStatus
}STATUScurrentDESCRIPTION"The objects related to configuring VSI controllers
running on the same shelf as the switch.
"::={ cvcMIBGroups 1}
cvcConfGroupExternal OBJECT-GROUPOBJECTS{
cvcConfVpi,
cvcConfVci
}STATUScurrentDESCRIPTION"The objects related to configuring VSI controllers
running on the shelf external to the switch. "::={ cvcMIBGroups 2}END