-- ***************************************************************** -- REDSTONE-HDLC-MIB -- -- Redstone Communications Inc. Enterprise MIB -- HDLC MIB -- -- Copyright 1998-1999 Redstone Communications, Incorporated. -- All Rights Reserved. -- ***************************************************************** REDSTONE-HDLC-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32 FROM SNMPv2-SMI OBJECT-GROUP, MODULE-COMPLIANCE FROM SNMPv2-CONF RowStatus FROM SNMPv2-TC InterfaceIndex, InterfaceIndexOrZero FROM IF-MIB rsMgmt FROM REDSTONE-SMI RsNextIfIndex FROM REDSTONE-TC; rsHdlcMIB MODULE-IDENTITY LAST-UPDATED "9907280000Z" ORGANIZATION "Redstone Communications, Inc." CONTACT-INFO " Redstone Communications, Inc. 5 Carlisle Road Westford MA 01886 USA Tel: +1-978-692-1999 Email: mib@redstonecom.com " DESCRIPTION "The HDLC MIB for the Redstone Communications Inc. enterprise." REVISION "9907280000Z" DESCRIPTION "Removed DEFVALs for rsHdlcIfMru and rsHdlcIfMtu. Defaults are chosen according to type of underlying interface." REVISION "9907140000Z" DESCRIPTION "Added rsHdlcIfDataPolarity and updated corresponding compliances." REVISION "9801010000Z" DESCRIPTION "Initial version of this MIB module." ::= { rsMgmt 9 } -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- Textual conventions -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- No textual conventions are defined in this MIB module. -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- Managed objects -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ rsHdlcObjects OBJECT IDENTIFIER ::= { rsHdlcMIB 1 } -- -- This MIB contains managed objects for Fractional T1 arrangements. -- Management objects are provided to query for an available -- interface index, and to create/delete interfaces of this type. -- Creating/deleting this interface type using this MIB has -- the side effect of creating/deleting corresponding entries -- in the Interface MIB ifTable/ifXTable, and in the Redstone -- Enterprise Interface MIB rsIfTable. -- -- ////////////////////////////////////////////////////////////////////// -- -- HDLC Interfaces -- -- ////////////////////////////////////////////////////////////////////// -- -- IfIndex selection for creating new FT1 interfaces -- rsHdlcNextIfIndex OBJECT-TYPE SYNTAX RsNextIfIndex MAX-ACCESS read-only STATUS current DESCRIPTION "Coordinate ifIndex value allocation for entries in rsHdlcIfTable. A GET of this object returns the next available ifIndex value to be used to create an entry in the associated interface table; or zero, if no valid ifIndex value is available. This object also returns a value of zero when it is the lexicographic successor of a varbind presented in an SNMP GETNEXT or GETBULK request, for which circumstance it is assumed that ifIndex allocation is unintended. Successive GETs will typically return different values, thus avoiding collisions among cooperating management clients seeking to create table entries simultaneously. " ::= { rsHdlcObjects 1 } -- -- The HDLC Interface Table -- rsHdlcIfTable OBJECT-TYPE SYNTAX SEQUENCE OF RsHdlcIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains entries for HDLC interfaces present in the system." ::= { rsHdlcObjects 2 } rsHdlcIfEntry OBJECT-TYPE SYNTAX RsHdlcIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry describes the characteristics of an HDLC interface. Creating/deleting entries in this table causes corresponding entries for be created /deleted in ifTable/ifXTable/rsIfTable." INDEX { rsHdlcIfIndex } ::= { rsHdlcIfTable 1 } RsHdlcIfEntry ::= SEQUENCE { rsHdlcIfIndex InterfaceIndex, rsHdlcIfRowStatus RowStatus, rsHdlcIfLowerIfIndex InterfaceIndexOrZero, rsHdlcIfMtu Integer32, rsHdlcIfMru Integer32, rsHdlcIfCrcSize INTEGER, rsHdlcIfDataPolarity INTEGER } rsHdlcIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ifIndex of the HDLC interface. When creating entries in this table, suitable values for this object are determined by reading rsHdlcNextIfIndex." ::= { rsHdlcIfEntry 1 } rsHdlcIfRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "Controls creation/deletion of entries in this table according to the RowStatus textual convention, constrained to support the following values only: createAndGo destroy To create an entry in this table, the following entry objects MUST be explicitly configured: rsHdlcIfRowStatus rsHdlcIfLowerIfIndex In addition, when creating an entry the following conditions must hold: A value for rsHdlcIfIndex must have been determined previously, by reading rsHdlcNextIfIndex. The interface identified by rsHdlcIfLowerIfIndex must exist. A corresponding entry in ifTable/ifXTable/rsIfTable is created/destroyed as a result of creating/destroying an entry in this table. " ::= { rsHdlcIfEntry 2 } rsHdlcIfLowerIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-create STATUS current DESCRIPTION "The ifIndex of an interface over which this HDLC interface is to be layered. A value of zero indicates no layering. An implementation may choose to require that a nonzero value be configured at entry creation." ::= { rsHdlcIfEntry 3 } rsHdlcIfMtu OBJECT-TYPE SYNTAX Integer32 (0..65533) UNITS "octets" MAX-ACCESS read-create STATUS current DESCRIPTION "The Maximum Transmission Unit this interface is permitted to transmit. At creation, if a value for this object is not specified, a suitable default will be chosen for the type of lower interface on which this interface is stacked. This setting plus 2 bytes for HDLC address/control plus the length in bytes of the HDLC CRC cannot exceed 65535. The maximum value for this object reflects the largest possible value when no CRC is used; technology constraints of a particular implementation may further limit the upper bound value." ::= { rsHdlcIfEntry 4 } rsHdlcIfMru OBJECT-TYPE SYNTAX Integer32 (0..65533) UNITS "octets" MAX-ACCESS read-create STATUS current DESCRIPTION "The Maximum Receive Unit this interface is permitted to receive. At creation, if a value for this object is not specified, a suitable default will be chosen for the type of lower interface on which this interface is stacked. This setting plus 2 bytes for HDLC address/control plus the length in bytes of the HDLC CRC cannot exceed 65535. The maximum value for this object reflects the largest possible value when no CRC is used; technology constraints of a particular implementation may further limit the upper bound value." ::= { rsHdlcIfEntry 5 } rsHdlcIfCrcSize OBJECT-TYPE SYNTAX INTEGER { none(0), crc16(1), crc32(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "Selects CRC size: none, 16 bits, or 32 bits." DEFVAL { crc16 } ::= { rsHdlcIfEntry 6 } rsHdlcIfDataPolarity OBJECT-TYPE SYNTAX INTEGER { normal(0), inverted(1) } MAX-ACCESS read-create STATUS current DESCRIPTION "Polarity of data transmitted on this HDLC interface. Inverted data is used for certain line coding configurations to ensure sufficient one's density for timing recovery by the remote end." DEFVAL { normal } ::= { rsHdlcIfEntry 7 } -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- Notification control objects -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- No notifications are defined in this MIB. Placeholder follows. -- rsHdlcTrapControl OBJECT IDENTIFIER ::= { rsHdlcMIB 2 } -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- Notifications -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- No notifications are defined in this MIB. Placeholder follows. -- The following two OBJECT IDENTIFIERS are used to define SNMPv2 -- Notifications that are easily translated into SNMPv1 Traps. -- rsHdlcTraps OBJECT IDENTIFIER ::= { rsHdlcMIB 3 } -- rsHdlcTrapPrefix OBJECT IDENTIFIER ::= { rsHdlcTraps 0 } -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- Conformance information -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ rsHdlcConformance OBJECT IDENTIFIER ::= { rsHdlcMIB 4 } rsHdlcCompliances OBJECT IDENTIFIER ::= { rsHdlcConformance 1 } rsHdlcGroups OBJECT IDENTIFIER ::= { rsHdlcConformance 2 } -- compliance statements rsHdlcCompliance MODULE-COMPLIANCE STATUS obsolete DESCRIPTION "The compliance statement for entities which implement the Redstone HDLC MIB." MODULE -- this module MANDATORY-GROUPS { rsHdlcGroup } ::= { rsHdlcCompliances 1 } rsHdlcCompliance2 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for entities which implement the Redstone HDLC MIB." MODULE -- this module MANDATORY-GROUPS { rsHdlcGroup2 } ::= { rsHdlcCompliances 2 } -- units of conformance rsHdlcGroup OBJECT-GROUP OBJECTS { rsHdlcNextIfIndex, rsHdlcIfRowStatus, rsHdlcIfLowerIfIndex, rsHdlcIfMtu, rsHdlcIfMru, rsHdlcIfCrcSize } STATUS obsolete DESCRIPTION "A collection of objects providing management of HDLC interfaces in a Redstone product." ::= { rsHdlcGroups 1 } rsHdlcGroup2 OBJECT-GROUP OBJECTS { rsHdlcNextIfIndex, rsHdlcIfRowStatus, rsHdlcIfLowerIfIndex, rsHdlcIfMtu, rsHdlcIfMru, rsHdlcIfCrcSize, rsHdlcIfDataPolarity } STATUS current DESCRIPTION "A collection of objects providing management of HDLC interfaces in a Redstone product." ::= { rsHdlcGroups 2 } END