-- ***************************************************************** -- CISCO-P2P-IF-MIB.my: Point to Point Interface MIB file -- -- August 2008 Hongchi Shih -- -- Copyright (c) 2008 by cisco Systems, Inc. -- All rights reserved. -- ***************************************************************** CISCO-P2P-IF-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Counter32, Unsigned32 FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF TEXTUAL-CONVENTION FROM SNMPv2-TC ifIndex FROM IF-MIB ciscoMgmt FROM CISCO-SMI; ciscoP2PIfMIB MODULE-IDENTITY LAST-UPDATED "200808120000Z" 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: q-snmp@cisco.com" DESCRIPTION "The Point to Point Interface MIB module. This MIB manages the generic objects for Serial link or SONET/SDH like point to point network interfaces with the encapsulations of PPP (Point to Point Protocol), HDLC (High Level Data Link Control) or cHDLC (CIsco extension to High Level Data Link Control) framing. Acronyms and terms: FCS - Frame Check Sequence. The frame check sequence is used to ensure that the data received is actually the data sent. CRC - Cyclic Redundancy Check. The transmitting system processes the frame check sequence portion of the frame through an algorithm called a CRC (Cyclic Redundancy Check). One of the usages of CRC is in the following PPP/HLDC over SONET/SDH example. +----+ | PPP| FCS Bit SONET/SDH |HDLC|=> Generation => Stuffing => Scrambling => Framing +----+ CRC 16,32" REVISION "200808120000Z" DESCRIPTION "Initial version of this MIB module." ::= { ciscoMgmt 668 } -- The Point to Point Interface MIB consists of the following groups -- [1] Point to Point interface general information group ciscoP2PIfMIBNotifs OBJECT IDENTIFIER ::= { ciscoP2PIfMIB 0 } ciscoP2PIfMIBObjects OBJECT IDENTIFIER ::= { ciscoP2PIfMIB 1 } cp2pIfGeneralObjects OBJECT IDENTIFIER ::= { ciscoP2PIfMIBObjects 1 } Cp2pIfCrcMode ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Specifies the CRC mode of Cyclic Redundancy Check. crc16 - 16-bit CRC. crc32 - 32-bit CRC." REFERENCE "RFC-2615, PPP over SONET/SDH: Section 5. Configuration Details." SYNTAX INTEGER { crc16(1), crc32(2) } Cp2pIfScramblingMode ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "An enumerated value of the Scrambling encryption mode of an interface. on - scrambling encryption enabled. off - scrambling encryption disabled." REFERENCE "RFC-2615, PPP over SONET/SDH: Section 4. X**43 + 1 Scrambler Description." SYNTAX INTEGER { on(1), off(2) } -- ********************************************************** -- The Point to Point interface Standard Configuration Table -- ********************************************************** cp2pIfCfgTable OBJECT-TYPE SYNTAX SEQUENCE OF Cp2pIfCfgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Point to Point generic Configuration Table. It contains the standard configuration information of the Point to Point interface." ::= { cp2pIfGeneralObjects 1 } cp2pIfCfgEntry OBJECT-TYPE SYNTAX Cp2pIfCfgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the configuration table for each Point to Point interface. The entry is created when the Point to Point related interface is created in ifTable. The possible ifType of point to point interface are listed as follows: [1] ppp(23) [2] hdlc(118) [3] propPointToPointSerial(22)" INDEX { ifIndex } ::= { cp2pIfCfgTable 1 } Cp2pIfCfgEntry ::= SEQUENCE { cp2pIfCfgCrcMode Cp2pIfCrcMode, cp2pIfCfgScramblingMode Cp2pIfScramblingMode, cp2pIfCfgTransmitDelay Unsigned32 } cp2pIfCfgCrcMode OBJECT-TYPE SYNTAX Cp2pIfCrcMode MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the CRC mode for the FCS generation of a packet sending via the Point to point interface." DEFVAL { crc32 } ::= { cp2pIfCfgEntry 1 } cp2pIfCfgScramblingMode OBJECT-TYPE SYNTAX Cp2pIfScramblingMode MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the scrambling encryption mode of the point to point interface." DEFVAL { off } ::= { cp2pIfCfgEntry 2 } cp2pIfCfgTransmitDelay OBJECT-TYPE SYNTAX Unsigned32 (0..18000) UNITS "microseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Specified the minimum delay after sending a packet via the point to point interface. The value of '0' indicates the transmit delay of packet is disabled." DEFVAL { 0 } ::= { cp2pIfCfgEntry 3 } -- *********************************************** -- The Point to Point Interface Statistics Table -- *********************************************** cp2pIfStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF Cp2pIfStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Point to Point Interface Statistics Table. It contains statistics information of a Point to Point interface including the error statistics." ::= { cp2pIfGeneralObjects 2 } cp2pIfStatsEntry OBJECT-TYPE SYNTAX Cp2pIfStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the statistics table for each Point to Point interface." AUGMENTS { cp2pIfCfgEntry } ::= { cp2pIfStatsTable 1 } Cp2pIfStatsEntry ::= SEQUENCE { cp2pIfStatsInCrcErrors Counter32 } cp2pIfStatsInCrcErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Accumulated number of CRC errors that are detected on the received packets via the Point to Point interface since system startup." ::= { cp2pIfStatsEntry 1 } -- ************************************** -- Conformance and compliance statements -- ************************************** -- -- conformance information ciscoP2PIfMIBConformance OBJECT IDENTIFIER ::= { ciscoP2PIfMIB 3 } ciscoP2PIfMIBCompliances OBJECT IDENTIFIER ::= { ciscoP2PIfMIBConformance 1 } ciscoP2PIfMIBGroups OBJECT IDENTIFIER ::= { ciscoP2PIfMIBConformance 2 } -- compliance statements ciscoP2PIfMIBCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for entities which implement the Cisco Point to Point interface MIB" MODULE -- this module MANDATORY-GROUPS { ciscoP2PIfMIBGeneralGroup } OBJECT cp2pIfCfgCrcMode MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT cp2pIfCfgScramblingMode MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT cp2pIfCfgTransmitDelay MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { ciscoP2PIfMIBCompliances 1 } -- units of conformance ciscoP2PIfMIBGeneralGroup OBJECT-GROUP OBJECTS { cp2pIfCfgCrcMode, cp2pIfCfgScramblingMode, cp2pIfCfgTransmitDelay, cp2pIfStatsInCrcErrors } STATUS current DESCRIPTION "The collection of objects providing general information about the Cisco Point to Point interfaces." ::= { ciscoP2PIfMIBGroups 1 } END