-- ================================================================== -- Copyright (C) 2008-2015 New H3C Tech. Co., Ltd. All rights reserved. -- -- Description: Loopback detection MIB -- Reference: -- Version: V1.2 -- History: -- V1.0 2008-09-27 Created by LuoXuefang -- V1.1 2009-03-30 Added hh3cLpbkdtTrapPerVlanLoopbacked, -- hh3cLpbkdtTrapPerVlanRecovered and -- hh3cLpbkdtObjects by TongWei. -- V1.2 2014-07-26 Added hh3cLpbkdtVlanEnable, hh3cLpbkdtAction, -- hh3cLpbkdtIntervalTime, hh3cLpbkdtPortTable, -- hh3cLpbkdtPortEntry, hh3cLpbkdtPortIfIndex, -- hh3cLpbkdtPortVlanEnable, hh3cLpbkdtPortAction and -- hh3cLpbkdtPortLoopbacked by ZhangWei. -- ================================================================== HH3C-LPBKDT-MIB DEFINITIONS ::= BEGIN IMPORTS hh3cCommon FROM HH3C-OID-MIB ifIndex, ifDescr FROM IF-MIB VlanId FROM Q-BRIDGE-MIB TEXTUAL-CONVENTION, TruthValue FROM SNMPv2-TC OBJECT-TYPE, MODULE-IDENTITY, NOTIFICATION-TYPE, Integer32 FROM SNMPv2-SMI InterfaceIndex FROM IF-MIB; hh3cLpbkdt MODULE-IDENTITY LAST-UPDATED "201407261518Z" -- July 26, 2014 at 15:18 GMT ORGANIZATION "New H3C Technologies Co., Ltd." CONTACT-INFO "Comware Team New H3C Technologies Co., Ltd. Hai-Dian District Beijing P.R. China http://www.h3c.com Zip:100085" DESCRIPTION "Loops may cause broadcast storms. The purpose of loopback detection is to detect loops on the device and to protect the network." REVISION "201407261518Z" DESCRIPTION "Added new nodes to configure the loop detection." REVISION "200903301741Z" DESCRIPTION "To fix bugs in the MIB file." REVISION "200809271504Z" DESCRIPTION "The initial revision of this MIB module." ::= { hh3cCommon 95 } -- ================================================================== -- -- ======================= definition begin ========================= -- -- ================================================================== Hh3cLpbkdtActionType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Loopback detection action on the port on which a loop is detected. When a loop is detected on a port, the device generates a log. The enumeration 'none(1)' means that the device performs no action on the port. The enumeration 'block(2)' means that the device disables MAC address learning and blocks traffic on the port. The enumeration 'nolearning(3)' means that the device disables MAC address learning on the port. The enumeration 'shutdown(4)' means that the device shuts down the port. The device automatically sets the port to the forwarding state after the time interval configured." SYNTAX INTEGER { none(1), block(2), nolearning(3), shutdown(4) } hh3cLpbkdtNotifications OBJECT IDENTIFIER ::= { hh3cLpbkdt 1 } hh3cLpbkdtObjects OBJECT IDENTIFIER ::= { hh3cLpbkdt 2 } hh3cLpbkdtTrapPrefix OBJECT IDENTIFIER ::= { hh3cLpbkdtNotifications 0 } hh3cLpbkdtTrapLoopbacked NOTIFICATION-TYPE OBJECTS { ifIndex, ifDescr } STATUS current DESCRIPTION "Trap message is generated when the interface is looped." ::= { hh3cLpbkdtTrapPrefix 1 } hh3cLpbkdtTrapRecovered NOTIFICATION-TYPE OBJECTS { ifIndex, ifDescr } STATUS current DESCRIPTION "Trap message is generated when the loops on the interface are eliminated." ::= { hh3cLpbkdtTrapPrefix 2 } hh3cLpbkdtTrapPerVlanLoopbacked NOTIFICATION-TYPE OBJECTS { ifIndex, ifDescr, hh3cLpbkdtVlanID } STATUS current DESCRIPTION "Trap message is generated when the interface is looped in the VLAN." ::= { hh3cLpbkdtTrapPrefix 3 } hh3cLpbkdtTrapPerVlanRecovered NOTIFICATION-TYPE OBJECTS { ifIndex, ifDescr, hh3cLpbkdtVlanID } STATUS current DESCRIPTION "Trap message is generated when the loop on the interface is eliminated in the VLAN." ::= { hh3cLpbkdtTrapPrefix 4 } hh3cLpbkdtVlanID OBJECT-TYPE SYNTAX VlanId MAX-ACCESS accessible-for-notify STATUS current DESCRIPTION "The ID of VLAN." ::= { hh3cLpbkdtObjects 1 } hh3cLpbkdtVlanEnable OBJECT-TYPE SYNTAX OCTET STRING(SIZE(512)) MAX-ACCESS read-write STATUS current DESCRIPTION "Whether the loop detection is enabled globally for the VLANs. Each octet within this value specifies a set of eight VLANs, with the first octet specifying VLANs 1 through 8, the second octet specifying VLANs 9 through 16, etc. Within each octet, the most significant bit represents the highest numbered VLAN, and the least significant bit represents the lowest numbered VLAN. Thus, each VLAN is represented by a single bit within the value of this object. A bit with a value of '1' indicates that the loop detection is enabled globally for the VLAN; the loop detection is disabled globally for the VLAN if its bit has a value of '0'. The 4095th and 4096th bits must be have a value of '0'." ::= { hh3cLpbkdtObjects 2 } hh3cLpbkdtAction OBJECT-TYPE SYNTAX Hh3cLpbkdtActionType MAX-ACCESS read-write STATUS current DESCRIPTION "Global loopback detection action on the port on which a loop is detected. The global action applies to all ports. The per-port action takes precedence over the global action." DEFVAL { none } ::= { hh3cLpbkdtObjects 3 } hh3cLpbkdtIntervalTime OBJECT-TYPE SYNTAX Integer32(1..300) MAX-ACCESS read-write STATUS current DESCRIPTION "The interval at which loop detection frames are transmitted." DEFVAL { 30 } ::= { hh3cLpbkdtObjects 4 } hh3cLpbkdtPortTable OBJECT-TYPE SYNTAX SEQUENCE OF Hh3cLpbkdtPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing information about the loop detection configurations and status for individual ports." ::= { hh3cLpbkdtObjects 5 } hh3cLpbkdtPortEntry OBJECT-TYPE SYNTAX Hh3cLpbkdtPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Detailed information of a specified port." INDEX { hh3cLpbkdtPortIfIndex } ::= { hh3cLpbkdtPortTable 1 } Hh3cLpbkdtPortEntry ::= SEQUENCE { hh3cLpbkdtPortIfIndex InterfaceIndex, hh3cLpbkdtPortVlanEnable OCTET STRING, hh3cLpbkdtPortAction Hh3cLpbkdtActionType, hh3cLpbkdtPortLoopbacked TruthValue } hh3cLpbkdtPortIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ifIndex of the port." ::={ hh3cLpbkdtPortEntry 1 } hh3cLpbkdtPortVlanEnable OBJECT-TYPE SYNTAX OCTET STRING(SIZE(512)) MAX-ACCESS read-write STATUS current DESCRIPTION "Whether the loop detection is enabled on the port for the VLANs. Each octet within this value specifies a set of eight VLANs, with the first octet specifying VLANs 1 through 8, the second octet specifying VLANs 9 through 16, etc. Within each octet, the most significant bit represents the highest numbered VLAN, and the least significant bit represents the lowest numbered VLAN. Thus, each VLAN is represented by a single bit within the value of this object. A bit with a value of '1' indicates that the loop detection is enabled on the port for the VLAN; the loop detection is disabled on the port for the VLAN if its bit has a value of '0'. The 4095th and 4096th bits must be have a value of '0'." ::={ hh3cLpbkdtPortEntry 2 } hh3cLpbkdtPortAction OBJECT-TYPE SYNTAX Hh3cLpbkdtActionType MAX-ACCESS read-write STATUS current DESCRIPTION "Loopback detection action on the port on which a loop is detected. The per-port action takes precedence over the global action." ::={ hh3cLpbkdtPortEntry 3 } hh3cLpbkdtPortLoopbacked OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Whether the port is looped." ::={ hh3cLpbkdtPortEntry 4 } END