-- *------------------------------------------------------------------ -- * CISCO-CEF-TC.my: Cisco CEF TC. -- * -- * Sep 2005, Rohit Mendiratta -- * -- * This MIB module is used to define Textual Conventions -- * for Cisco Express Forwarding (CEF). -- * -- * Copyright (c) 2005 by Cisco Systems, Inc. -- * All rights reserved. -- * -- *------------------------------------------------------------------ CISCO-CEF-TC DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY FROM SNMPv2-SMI TEXTUAL-CONVENTION FROM SNMPv2-TC ciscoMgmt FROM CISCO-SMI; ciscoCefTextualConventions MODULE-IDENTITY LAST-UPDATED "200509300000Z" ORGANIZATION "Cisco Systems, Inc." CONTACT-INFO "Postal: Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA Tel: +1 800 553-NETS E-mail: cs-cef@cisco.com" DESCRIPTION "This MIB module defines Textual Conventions and OBJECT-IDENTITIES for use in documents defining management information base (MIBs) modules for managing Cisco Express Forwarding (CEF)." REVISION "200509300000Z" DESCRIPTION "Initial version of this MIB module." ::= { ciscoMgmt 493 } -- +++++++++++++++++++++++++++++++++++++++++++++++++++ -- Textual Conventions -- +++++++++++++++++++++++++++++++++++++++++++++++++++ CefIpVersion ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The version of CEF IP forwarding." SYNTAX INTEGER { ipv4(1), ipv6(2) } CefAdjLinkType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Link type for the adjacency. The adjacency link type identifies protocol stack on neighbour device which will process packets fed through adjacency." SYNTAX INTEGER { ipv4 (1), ipv6 (2), mpls (3), -- For MPLS Label raw (4), -- For bridging etc unknown (5) } CefAdjacencySource ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The mechanism by which the adjacency is learned. As the mechanism of learning the adjacency can be multiple (e.g. 'arp' and 'atmPVC'), hence the value of this object represents the bit mask of adjacency sources." SYNTAX BITS { atom (0), -- Any Transport over MPLS linkRawAdj (1), -- Raw Link ipPseudowireAdj (2), -- IP Pseudowire arp (3), p2pAdj (4), frMap (5), -- Frame Relay Map atmPVC (6), -- ATM PVC atmSVC (7), -- ATM SVC atmTVC (8), -- ATM Tag VC nbma (9), -- Non-Broadcast Multiple -- Access Media mpoa (10), -- Multi-Protocol Over ATM atmBundle (11), -- ATM Bundle lec (12), -- LAN Emulation Client nhrp (13), -- NBMA Next Hop -- Resolution Protocol ipv6ND (14), -- IPv6 Neighbour Discovery cmcc (15), -- Cisco Mainframe Channel -- Connection ipv6SixtoFourTunnel (16), -- IPv6 6to4 Tunnel ipv6IsaTapTunnel (17), -- IPv6 ISATAP Tunnel ipv6AutoTunnel (18), -- IPv6 Auto Tunnel fibLc (19), -- Linecard FIB virtual (20), multicast (21), unknown (22) } CefPathType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Type of the CEF Path. receive(1) : path for the address configured on any of the interface in the device. connectedPrefix(2) : connected prefix path attachedPrefix(3) : attached prefix path attachedHost(4) : attached host path attachedNexthop(5) : attached next hop path recursiveNexthop(6) : recursive next hop path adjacencyPrefix(7) : adjacency prefix path specialPrefix(8) : special prefix path unknown(9): : unknown path ." SYNTAX INTEGER { receive (1), connectedPrefix (2), attachedPrefix (3), attachedHost (4), attachedNexthop (5), recursiveNexthop (6), adjacencyPrefix (7), specialPrefix (8), unknown (9) } CefPrefixSearchState ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The state of prefix search operation. The description of each state is given below: running(1) : this state signifies that a prefix search request is running. matchFound(2) : this state signifies that a prefix search request is completed and a prefix match has been found. noMatchFound(3) : this state signifies that a prefix search request is completed and a prefix match has not been found. " SYNTAX INTEGER { running (1), matchFound (2), noMatchFound (3) } CefForwardingElementSpecialType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Type of special forwarding element illegal(1) : illegal special forwarding element. the packet will be dropped. punt(2) : the packet will be punted to the next switching path drop(3) : not supported for Destination IP to next hop interface and the packet will be dropped discard(4) : the packet is for Destination IP through next hop interface and it will be discarded null(5) : the packet is for Destination IP to null0, it will be dropped glean(6) : an attempt will be made to complete the encapsulation string through address resolution unResolved(7): unresolved forwarding element. the packet will be dropped unconditionally. noRoute(8) : no route forwarding element. This forwarding element will result in rate limited punts to the next switching path(to generate ICMP no route message) none(9) : not a special forwarding element and the value of this object should be ignored " SYNTAX INTEGER { illegal (1), punt (2), drop (3), discard (4), null (5), glean (6), unresolved (7), noRoute (8), none (9) } CefMplsLabelList ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This contains a list of MPLS Labels, each separated by the ';' (semi-colon) character. MPLS Label values are in accordance with the MplsLabel TEXTUAL-CONVENTION defined in the MPLS-TC-MIB. The following is en example containing two MPLS labels: 4294;100 An empty string value for this object indicates no MPLS Labels in this list. " SYNTAX OCTET STRING (SIZE (0..255)) CefAdminStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Admin status of CEF. The admin status of CEF may differ from the oper status of CEF depending upon the success of the admin operation." SYNTAX INTEGER { enabled (1), disabled (2) } CefOperStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Operational status of CEF." SYNTAX INTEGER { up (1), -- running down (2) -- not running } CefFailureReason ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Reason of CEF Failure: none(1) : no failure mallocFailure(2) : memory allocation failed for CEF hwFailure(3) : hardware interface failure for CEF keepaliveFailure(4) : keepalive was not received from the CEF peer entity noMsgBuffer(5) : message buffers were exhausted while preparing IPC message to be sent to the CEF peer entity invalidMsgSize(6) : IPC message was received with invalid size from the CEF peer entity internalError(7) : Some other internal error was detected for CEF " SYNTAX INTEGER { none (1), mallocFailure (2), hwFailure (3), keepaliveFailure (4), noMsgBuffer (5), invalidMsgSize (6), internalError (7) } CefCCType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Type of the consistency checker. lcDetect : This is an active consistency checker which is triggered when a packet cannot be forwarded because the prefix is not in the forwarding table. It Detects missing prefixes on the linecard CEF database by sending the missing prefixes to the RP. scanFibLcRp : This is an passive consistency checker which performs a passive scan check of the table on the line card. This consistency checker operates on the line card by examining the FIB table for a configurable time period and sending the next n prefixes to the RP. scanFibRpLc : This is an passive consistency checker which performs a passive scan check of RP by examining the FIB table for a configurable period and sending the next n prefixes to the line card. scanRibFib : This is an passive consistency checker which compares routing information base (RIB) to the FIB table at a configurable interval and provides the number of entries missing from the FIB table. scanFibRib : This is an passive consistency checker which compares FIB Tables to the routing information base (RIB) at a configurable interval and provides the number of entries missing from the FIB table. scanFibHwSw : This is an passive consistency checker which compares FIB Tables in hardware to the FIB Tables in RP. scanFibSwHw : This is an passive consistency checker which compares FIB Tables in RP to the FIB Tables in hardware. fullScanRibFib : This is an active consistency checker which is triggered by Management Station request. It compares the entire routing information base (RIB) to the FIB table and provide the number of entries missing from the FIB Table. fullScanFibRib : This is an active consistency checker which is triggered by Management Station request. It compares the FIB table to the routing information base (RIB) and provide the number of entries missing from the FIB Table. fullScanFibRpLc : This is an active consistency checker which is triggered by Management Station request. It compares the RP FIB Table with FIB Table on each LC and report inconsistencies. fullScanFibLcRp : This is an active consistency checker which is triggered by Management Station request. It compares the Fib Table on LC with FIB table on RP and report inconsistencies. fullScanFibHwSw : This is an active consistency checker which is triggered by Management Station request. It compares the Fib Table in hardware with FIB table in RP and report inconsistencies. fullScanFibSwHw : This is an active consistency checker which is triggered by Management Station request. It compares the Fib Table in RP with FIB table in hardware and report inconsistencies." SYNTAX INTEGER { lcDetect (1), scanFibLcRp (2), scanFibRpLc (3), scanRibFib (4), scanFibRib (5), scanFibHwSw (6), scanFibSwHw (7), fullScanRibFib (8), fullScanFibRib (9), fullScanFibRpLc (10), fullScanFibLcRp (11), fullScanFibHwSw (12), fullScanFibSwHw (13) } CefCCAction ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The action to be performed for the consistency checkers. ccActionStart(1) : start the Consistency checker operation. ccActionAbort(2) : abort the Consistency checker operation. After aborting, the active process must recover. This can take some time, and during this period, the scan cannot be restarted. ccActionNone(3) : no operation is being performed on consistency checkers. " SYNTAX INTEGER { ccActionStart (1), ccActionAbort (2), ccActionNone (3) } CefCCStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The status of consistency checker operation. The description of each state is given below: ccStatusIdle(1) : this state signifies that no consistency checker request is being performed. ccStatusRunning(2) : this state signifies that consistency checker request is in progress. ccStatusDone(3) : this state signifies that consistency checker request is over. " SYNTAX INTEGER { ccStatusIdle (1), ccStatusRunning (2), ccStatusDone (3) } END