1-- ***************************************************************** 2-- ciscoVSIController MIB 3-- 4-- Virtual Switch Interface(VSI) controller MIB 5-- April 1999 Subra.Hegde 6-- 7-- Copyright (c) 1999 by cisco Systems, Inc. 8-- All rights reserved. 9-- ***************************************************************** 10 11CISCO-VSI-CONTROLLER-MIB DEFINITIONS ::= BEGIN 12 13IMPORTS 14 MODULE-IDENTITY, 15 OBJECT-TYPE, 16 Integer32 FROM SNMPv2-SMI 17 RowStatus, 18 TEXTUAL-CONVENTION, 19 DisplayString FROM SNMPv2-TC 20 MODULE-COMPLIANCE, 21 OBJECT-GROUP FROM SNMPv2-CONF 22 ciscoMgmt FROM CISCO-SMI; 23 24 25ciscoVSIControllerMIB MODULE-IDENTITY 26LAST-UPDATED "9906080000Z" 27ORGANIZATION "Cisco Systems, Inc." 28CONTACT-INFO 29 "Cisco Systems 30 Customer Service 31 32 Postal: 170 W Tasman Drive 33 San Jose, CA 95134 34 USA 35 36 Tel: +1 800 553-NETS 37 38 E-mail: cs-wanatm@cisco.com" 39 40DESCRIPTION 41 "This MIB module is used for configuring ATM Capable Switch 42 to be aware of VSI Controller information. 43 44 Terminolgies used: 45 46 VSI - Virtual Switch Interface, a hardware-independent switch 47 control protocol. This allows a Switch(node) to be 48 controlled by a multiple controllers such as PNNI,LSC. 49 These control planes can be internal or external to the 50 switch.The VSI interface defines the messages and associated 51 functions which allow communication between the controller 52 and the switch.This interface is expected to support all 53 types of connections (voice,data,frame relay,ATM) for PVCs, 54 SPVCs and SVCs. 55 56 VSI Master - software component which requests connections and receives 57 switch generic information. This controls one or more VSI 58 Slaves. This may run on the switch or a dedicated controller 59 platform. This is the master module.It performs the interface 60 to the higher layer networking software and handles all VSI 61 related functions. 62 63 VSI Slave - software component which converts generic connection 64 requests into hardware specific requests and hardware 65 specific information into generic information. 66 This runs on the switch.a A centralized slave has a single 67 point of control for making connections and controlling 68 interfaces, while a distributed slave allows for multiple 69 slaves to coexist on the same switch. 70 71 Controller - Software ( and possibly hardware) which manages topology 72 and network resources and performs VSI Master fucntion. 73 This performs source routing for ent-to-end SVCs, including 74 general call acceptance GCAC,setup calls with other 75 controllers. 76 PNNI and MPLS are examples for the Controller. 77 78 Controller Shelf - A controller shelf is a switch containing atleast 79 one VSI Controller which is controlling a different 80 switch.It will also, typically, contain 'local' controllers 81 for itself." 82 ::= {ciscoMgmt 141 } 83 84CvcControllerShelfLocation ::= TEXTUAL-CONVENTION 85 STATUS current 86 DESCRIPTION 87 "The location of the Controller Shelf. 88 89 internal(1) - controller resides on the same shelf 90 as the switch. 91 external(2) - controller resides on the external 92 platform. The controller shelf is 93 connected to the switch by an ATM link." 94 SYNTAX INTEGER{ 95 internal(1), 96 external(2) 97 } 98 99CvcControllerType ::= TEXTUAL-CONVENTION 100 STATUS current 101 DESCRIPTION 102 "The type of the controller which is a VSI Master. 103 The Possible values are : 104 105 par(1) - Portable Auto Route(PAR). This is a VSI Master controller 106 implementing Cisco Proprietary protocol for network 107 routing and topology in a Network containing only 108 Cisco Switches. 109 110 pnni(2) - Private Network-to-Network Interface (PNNI) controller. 111 The PNNI protocol is used between private ATM Switches 112 and between groups of ATM switches. This protocol is 113 defined for distributing topology information between 114 switches and clusters of switches. 115 116 lsc(3) - Label Switch Controller(TSC).The LSC Implements MPLS 117 (Multi Protocol Label Switching) protocol. The LSC is 118 a router which is capable of controlling the operation 119 of a separate ATM switch so that the two of them 120 together function as a single ATM-LSR(ATM Label Switch 121 Router). 122 The LSC controls the operation of the ATM Switch 123 using a 'Switch Control Protocol', which allows the 124 LSC to setup and remove cross-connects on the ATM 125 switch, to discover the configuration and capabilities 126 of the controlled switch, and to gather statistics from 127 the controlled switch." 128 SYNTAX INTEGER { 129 par(1), 130 pnni(2), 131 lsc(3) 132 } 133 134cvcMIBObjects OBJECT IDENTIFIER ::= {ciscoVSIControllerMIB 1} 135cvcConfController OBJECT IDENTIFIER ::= { cvcMIBObjects 1} 136 137-- VSI Controller Configuration table 138 139cvcConfTable OBJECT-TYPE 140 SYNTAX SEQUENCE OF CvcConfEntry 141 MAX-ACCESS not-accessible 142 STATUS current 143 DESCRIPTION 144 "This table contains the entries for VSI Controllers. 145 This table is used for informing the VSI Slaves about 146 the existence of VSI Controllers and how the VSI slaves 147 can reach the controller. The information in these entries 148 are advertised to all the VSI Slaves using a system 149 dependent implementation when an entry is created/activated." 150 ::= { cvcConfController 1 } 151 152cvcConfEntry OBJECT-TYPE 153 SYNTAX CvcConfEntry 154 MAX-ACCESS not-accessible 155 STATUS current 156 DESCRIPTION 157 "An entry for a VSI Controller. 158 The entries in this table are created by setting the 159 cvcConfRowStatus object to 'createAndGo(4)'. 160 The entries in this table are deleted by setting the 161 cvcConfRowStatus object to 'destroy(6)'. The entries 162 are can be created/modified/deleted through the Command 163 Line Interface(CLI) also." 164 INDEX { cvcConfControllerID } 165 ::= { cvcConfTable 1 } 166 167CvcConfEntry ::= 168 SEQUENCE { 169 cvcConfControllerID Integer32, 170 cvcConfControllerType CvcControllerType, 171 cvcConfControllerShelfLocation CvcControllerShelfLocation, 172 cvcConfControllerLocation Integer32, 173 cvcConfControllerName DisplayString, 174 cvcConfVpi Integer32, 175 cvcConfVci Integer32, 176 cvcConfRowStatus RowStatus 177 } 178 179cvcConfControllerID OBJECT-TYPE 180 SYNTAX Integer32 (1..2147483647) 181 MAX-ACCESS not-accessible 182 STATUS current 183 DESCRIPTION 184 "This is the unique value for VSI Controller(VSI Master). 185 The VSI Slave uses this value in the message to identify 186 the VSI Master controller." 187 ::= { cvcConfEntry 1} 188 189cvcConfControllerType OBJECT-TYPE 190 SYNTAX CvcControllerType 191 MAX-ACCESS read-create 192 STATUS current 193 DESCRIPTION 194 "This object identifies the controller type. 195 This object may not be modified if the associated 196 cvcConfRowStatus is equal to 'active(1)'." 197 ::= { cvcConfEntry 2} 198 199cvcConfControllerShelfLocation OBJECT-TYPE 200 SYNTAX CvcControllerShelfLocation 201 MAX-ACCESS read-create 202 STATUS current 203 DESCRIPTION 204 "This identifies the location of the controller shelf. 205 This Object can be set only during row creation." 206 ::= { cvcConfEntry 3} 207 208cvcConfControllerLocation OBJECT-TYPE 209 SYNTAX Integer32 (1..2147483647) 210 MAX-ACCESS read-create 211 STATUS current 212 DESCRIPTION 213 "This identifies the location of the controller. 214 This object might contain the logical slot number 215 of the Module where the controller is running 216 on the same shelf as the switch. 217 This object might contain the value of the interface 218 on the module where the controller is running on an 219 external shelf connected to the switch. 220 This object may not be modified if the associated 221 cvcConfRowStatus is equal to 'active(1)'." 222 ::= { cvcConfEntry 4} 223 224cvcConfControllerName OBJECT-TYPE 225 SYNTAX DisplayString 226 MAX-ACCESS read-create 227 STATUS current 228 DESCRIPTION 229 "This is the name choosen by the user for the VSI Controller. 230 This object contains Octet string of length zero, if the user 231 does not set the value for this object. 232 This object may not be modified if the associated 233 cvcConfRowStatus is equal to 'active(1)'." 234 ::= { cvcConfEntry 5 } 235 236cvcConfVpi OBJECT-TYPE 237 SYNTAX Integer32 (0..4095) 238 MAX-ACCESS read-create 239 STATUS current 240 DESCRIPTION 241 "This is the Virtual Path Identifier(VPI) used for connecting to 242 the controller which is external to the switch. This object has 243 significance only if cvcConfControllerShelfLocation is 'external(2)'. 244 This object may not be modified if the associated 245 cvcConfRowStatus is equal to 'active(1)'." 246 ::= { cvcConfEntry 6 } 247 248cvcConfVci OBJECT-TYPE 249 SYNTAX Integer32 (32..65535) 250 MAX-ACCESS read-create 251 STATUS current 252 DESCRIPTION 253 "This is the start value of Virtual Channel Identifier(VCI) used 254 for connecting to the controller which is external to the switch. 255 This object has significance only if cvcConfControllerShelfLocation 256 is 'external(2)'. 257 This object may not be modified if the associated 258 cvcConfRowStatus is equal to 'active(1)'." 259 ::= { cvcConfEntry 7 } 260 261cvcConfRowStatus OBJECT-TYPE 262 SYNTAX RowStatus 263 MAX-ACCESS read-create 264 STATUS current 265 DESCRIPTION 266 "This object is used for adding,deleting and modifying the 267 controller configuration. The row can be created by 268 setting this object to 'createAndGo(4)'. 269 The row can be deleted by setting this object to 'destroy(6)'. 270 The objects in the row can not be modified when this object 271 contains value 'active(1)'." 272 ::= { cvcConfEntry 8 } 273 274-- conformance information 275 276cvcMIBConformance OBJECT IDENTIFIER ::= {ciscoVSIControllerMIB 3} 277 278cvcMIBCompliances OBJECT IDENTIFIER 279 ::= {cvcMIBConformance 1} 280cvcMIBGroups OBJECT IDENTIFIER 281 ::= {cvcMIBConformance 2} 282 283cvcMIBCompliance MODULE-COMPLIANCE 284 STATUS current 285 DESCRIPTION 286 "The Compliance statement for cisco VSI Controller group." 287 MODULE -- this module 288 MANDATORY-GROUPS { cvcConfGroup } 289 290 GROUP cvcConfGroupExternal 291 DESCRIPTION 292 "This group is required only for controllers running 293 on a shelf external to the switch. 294 " 295 ::= {cvcMIBCompliances 1} 296 297-- units of conformance 298cvcConfGroup OBJECT-GROUP 299 OBJECTS { 300 cvcConfControllerType, 301 cvcConfControllerShelfLocation, 302 cvcConfControllerLocation, 303 cvcConfControllerName, 304 cvcConfRowStatus 305 } 306 STATUS current 307 DESCRIPTION 308 "The objects related to configuring VSI controllers 309 running on the same shelf as the switch. 310 " 311 ::= { cvcMIBGroups 1} 312 313cvcConfGroupExternal OBJECT-GROUP 314 OBJECTS { 315 cvcConfVpi, 316 cvcConfVci 317 } 318 STATUS current 319 DESCRIPTION 320 "The objects related to configuring VSI controllers 321 running on the shelf external to the switch. " 322 ::= { cvcMIBGroups 2} 323END 324