435 lines
17 KiB
Plaintext
435 lines
17 KiB
Plaintext
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-- **********************************************************************
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-- Copyright (C) 2004 New H3C Tech. Co., Ltd. All rights reserved.
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-- **********************************************************************
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--
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-- Name: Layer 4 Redirection MIB
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--
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-- Description:
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--
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-- This MIB is used to configure the redirection of network traffic to a
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-- network appliance. It is to be used for switches that are Layer 4
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-- capable. It is divided into 3 tables and 4 scalar objects:
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-- the Cache table, the IP Exclusion Table, the Redirect VLAN table,
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-- the Information String object, the Free Cache Entries object,
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-- the Free IP Exclusion Entries object, and the Free Redirect VLAN
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-- Entries object.
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--
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-- The Cache table is responsible for storing the information
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-- about each cache to which network traffic is potentially being
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-- redirected. This table includes the cache IP address, the status
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-- of redirection, the cache port, the cache VLAN, and TCP port
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-- information.
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--
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-- The IP Exclusion table is responsible for storing the IP information
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-- on any IP addresses/subnetworks that are NOT allowed to be redirected.
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--
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-- The Redirect VLAN table is responsible for storing the VLAN ID of
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-- the packet which need to be redirected to the Web cache.
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--
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-- The Information String object is responsible for storing a string. This
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-- string will contain information pertaining to configuring Layer 4
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-- Redirection (success or failure).
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--
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-- The Free Cache Entries object is responsible for storing the number
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-- of entries that may still be added to the Cache Table.
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--
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-- The Free IP Exclusion Entries object is responsible for storing the
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-- number of entries that may still be added to the IP Exclusion Table.
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--
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-- The Free Redirect VLAN Entries object is responsible for storing the
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-- number of entries that may still be added to the Redirect VLAN Table.
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--
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-- History V2.0
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--
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-- V1.00 4/23/04 Created.
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-- V2.0 2004-10-12 updated by gaolong
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-- Add hh3cL4Redirect MODULE-IDENTITY clause.
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-- Change ACCESS clause to MAX-ACCESS
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-- Change value of STATUS from mandatory to current
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-- **********************************************************************
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HH3C-L4RDT-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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OBJECT-GROUP, MODULE-COMPLIANCE, NOTIFICATION-GROUP
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FROM SNMPv2-CONF
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Integer32, Gauge32, OBJECT-TYPE, MODULE-IDENTITY, NOTIFICATION-TYPE
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FROM SNMPv2-SMI
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DisplayString, RowStatus,TruthValue,MacAddress,TEXTUAL-CONVENTION
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FROM SNMPv2-TC
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hh3cCommon
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FROM HH3C-OID-MIB;
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hh3cL4Redirect MODULE-IDENTITY
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LAST-UPDATED "200409210000Z" -- Sept 21, 2002 at 00:00 GMT
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ORGANIZATION
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"New H3C Tech. Co., Ltd."
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CONTACT-INFO
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"Platform Team New H3C Tech. Co., Ltd.
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Hai-Dian District Beijing P.R. China
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http://www.h3c.com
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Zip:100085
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"
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DESCRIPTION
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"See description above"
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::= { hh3cCommon 10 }
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-- This table should be supported by devices that support Web Cache
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-- Redirection.
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hh3cL4RedirectCacheTable OBJECT-TYPE
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SYNTAX SEQUENCE OF Hh3cL4RedirectCacheEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION "This table contains an entry for each Web Cache
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device that this unit is aware of."
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::= { hh3cL4Redirect 1 }
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hh3cL4RedirectCacheEntry OBJECT-TYPE
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SYNTAX Hh3cL4RedirectCacheEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION "Each row specifies a known Web Cache device."
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INDEX { hh3cL4RedirectCacheIpAddress }
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::= { hh3cL4RedirectCacheTable 1 }
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Hh3cL4RedirectCacheEntry ::= SEQUENCE {
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hh3cL4RedirectCacheIpAddress IpAddress,
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hh3cL4RedirectCacheRedirectionStatus INTEGER,
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hh3cL4RedirectCachePort INTEGER,
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hh3cL4RedirectCacheRowStatus RowStatus,
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hh3cL4RedirectCacheMacAddress MacAddress,
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hh3cL4RedirectCacheVlan INTEGER,
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hh3cL4RedirectCacheTcpPort INTEGER
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}
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hh3cL4RedirectCacheIpAddress OBJECT-TYPE
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SYNTAX IpAddress
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION "This object specifies the IP address of the Web
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Cache device."
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::= { hh3cL4RedirectCacheEntry 1 }
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hh3cL4RedirectCacheRedirectionStatus OBJECT-TYPE
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SYNTAX INTEGER {
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disabledNotRedirecting (1),
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enabledNoHealthChecker (2),
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enabledHealthChecking (3),
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enabledHealthCheckOKNotRedirecting (4),
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enabledHealthCheckFailed (5),
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enabledRedirecting (6)
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION "This object returns the current state of traffic
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redirection to the cache.
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If redirection is disabled, this object shall return
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disabledNotRedirecting(1).
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If a unit cannot be selected to perform the cache health check,
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this object shall return enabledNoHealthChecker(2).
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If the software is determining if the cache is able to do
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redirection(this will happen when the redirection state
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transitions from disabled to enabled), this object shall return
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enabledHealthChecking(3).
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If the cache health check succeeded but the hardware is unable
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to support redirection to the cache port, this object shall
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return enabledHealthCheckOKNotRedirecting(4).
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If the latest health check of the cache has failed, this object
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shall return enabledHealthCheckFailed(5).
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If the cache is in use and traffic is being redirected to it,
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this object shall return enabledRedirecting(6).
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The default value is disabledNotRedirecting(1)."
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::= { hh3cL4RedirectCacheEntry 2 }
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hh3cL4RedirectCachePort OBJECT-TYPE
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SYNTAX INTEGER
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION "This object stores the ifIndex that identifies the
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port or link aggregation which provides the connection that
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leads to the cache. If only manual cache configuration is
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supported, this value must be supplied. The method of cache
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configuration can be ascertained by the presence or absence
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of the L4 manual cache configuration id within the
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3com-352 MIB.
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The default value is 0."
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::= { hh3cL4RedirectCacheEntry 3 }
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hh3cL4RedirectCacheRowStatus OBJECT-TYPE
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SYNTAX RowStatus
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION "This object is used to create and remove Web Cache
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entries.
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The following are the valid values that may be written to
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RowStatus:
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Writing createAndGo(4) to the RowStatus of a non-existent row
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shall create a row with default values and shall set the row to
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active(1). If the row already exists, it shall be an error.
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Writing createAndWait(5) to the RowStatus of a non-existent row
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shall create a row with default values and shall set the row to
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notInService(2). If the row already exists, it shall be an
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error.
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Writing active(1) to the RowStatus of an existing row shall
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change the value of that row to active(1). Writing active(1) to
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the RowStatus of an existing row that is already active(1)
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shall not cause an error, the row shall remain active(1). If
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the row does not exist, it shall be an error.
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Writing notInService(2) to the RowStatus of an existing row
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shall change the value of that row to notInService(2). Writing
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notInService(2) to the RowStatus of an existing row that is
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already notInService(2) shall not cause an error, the row shall
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remain notInService(2). If the row does not exist, it shall be
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an error.
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Writing destroy(6) to the RowStatus of a non-existent row shall
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be an error. If the row exists, it shall be removed.
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Writing notReady(3) to the RowStatus of a non-existent row or
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to an existent row shall be an error.
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If the user does not supply values for the necessary objects,
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default values will be supplied.
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Attempts to create more entries than the hardware can support
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shall be rejected."
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::= { hh3cL4RedirectCacheEntry 4 }
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hh3cL4RedirectCacheMacAddress OBJECT-TYPE
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SYNTAX MacAddress
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION "This object defines the MAC address of the attached
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Web cache device. If only manual configuration of
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the cache is supported, this value must be
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supplied. The method of cache configuration can be
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ascertained by the presence or absence of the
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L4 manual cache configuration id within the
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3com-352 MIB.
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The default value is 0."
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::= { hh3cL4RedirectCacheEntry 5 }
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hh3cL4RedirectCacheVlan OBJECT-TYPE
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SYNTAX INTEGER
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION "This object specifies the VLAN which the cache port belongs to."
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::= { hh3cL4RedirectCacheEntry 6 }
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hh3cL4RedirectCacheTcpPort OBJECT-TYPE
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SYNTAX INTEGER
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION "This object specifies the TCP port number that is being redirected "
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::= { hh3cL4RedirectCacheEntry 7 }
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hh3cL4RedirectIpExclusionTable OBJECT-TYPE
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SYNTAX SEQUENCE OF Hh3cL4RedirectIpExclusionEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION "This table lists the IP addresses and subnetworks
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that Web Cache redirection is not supported for.
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Some devices may not support addition to this table."
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::= { hh3cL4Redirect 2 }
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hh3cL4RedirectIpExclusionEntry OBJECT-TYPE
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SYNTAX Hh3cL4RedirectIpExclusionEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION "Each row contains an IP address or a IP subnetwork
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that is being excluded from the redirection."
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INDEX { hh3cL4RedirectIpExclusionIpAddress }
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::= { hh3cL4RedirectIpExclusionTable 1 }
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Hh3cL4RedirectIpExclusionEntry ::= SEQUENCE {
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hh3cL4RedirectIpExclusionIpAddress IpAddress,
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hh3cL4RedirectIpExclusionMaskLen INTEGER,
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hh3cL4RedirectIpExclusionRowStatus RowStatus
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}
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hh3cL4RedirectIpExclusionIpAddress OBJECT-TYPE
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SYNTAX IpAddress
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION "This object specifies the IP address or the
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subnetwork address that is to be excluded."
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::= { hh3cL4RedirectIpExclusionEntry 1 }
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hh3cL4RedirectIpExclusionMaskLen OBJECT-TYPE
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SYNTAX INTEGER (1..32)
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION "This object provides the number of bits in the
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subnetwork mask. This mask shall be applied to the excludeIP
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address to determine the subnetwork that is to be excluded. A
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value of 32 implies that the excludeIP address refers to an
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individual host.
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The default value is 32."
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::= { hh3cL4RedirectIpExclusionEntry 2 }
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hh3cL4RedirectIpExclusionRowStatus OBJECT-TYPE
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SYNTAX RowStatus
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION "This object is used to add rows to the Exclusion
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Table.
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The following are the valid values that may be written to
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RowStatus:
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Writing createAndGo(4) to the RowStatus of a non-existent row
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shall create a new row. The new row shall be active(1). If
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the row exists, it shall be an error.
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Writing createAndWait(5) to the RowStatus of a non-existent row
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or to an existent row shall be an error.
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Writing active(1) to the RowStatus of an existing row shall
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change the value of that row to active(1). Writing active(1) to
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the RowStatus of an existing row that is already active(1)
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shall not cause an error, the row shall remain active(1). If
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the row does not exist, it shall be an error.
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Writing notInService(2) to the RowStatus of an existing row
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shall change the value of that row to notInService(2). Writing
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notInService(2) to the RowStatus of an existing row that is
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already notInService(2) shall not cause an error, the row shall
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remain notInService(2). If the row does not exist, it shall be
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an error.
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Writing destroy(6) to the RowStatus of a non-existent row shall
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be an error. If the row exists, it shall be removed.
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Writing notReady(3) to the RowStatus of a non-existent row or
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to an existent row shall be an error.
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Attempts to create more entries than the hardware can support
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shall be rejected."
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::= { hh3cL4RedirectIpExclusionEntry 3 }
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hh3cL4RedirectVlanTable OBJECT-TYPE
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SYNTAX SEQUENCE OF Hh3cL4RedirectVlanEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION "This table contains a row for each VLAN of the packet
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which need to be redirected to the Web cache."
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::= { hh3cL4Redirect 3 }
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hh3cL4RedirectVlanEntry OBJECT-TYPE
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SYNTAX Hh3cL4RedirectVlanEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION "Each row specifies a VLAN of the packet which need to
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be redirected to the Web cache."
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INDEX { hh3cL4RedirectVlanID }
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::= { hh3cL4RedirectVlanTable 1 }
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Hh3cL4RedirectVlanEntry ::= SEQUENCE {
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hh3cL4RedirectVlanID INTEGER,
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hh3cL4RedirectVlanRowStatus RowStatus
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}
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hh3cL4RedirectVlanID OBJECT-TYPE
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SYNTAX INTEGER
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION "This object specifies the VLAN ID of the packet which
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need to be redirected to the Web cache."
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::= { hh3cL4RedirectVlanEntry 1 }
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hh3cL4RedirectVlanRowStatus OBJECT-TYPE
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SYNTAX RowStatus
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION "This object allows ports to be added and removed
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from the table.
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The following are the valid values that may be written to
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RowStatus:
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|
|
Writing createAndGo(4) to the RowStatus of a non-existent row
|
||
|
|
shall create a new row. The new row shall be active(1). If
|
||
|
|
the row exists, it shall be an error.
|
||
|
|
|
||
|
|
Writing createAndWait(5) to the RowStatus of a non-existent row
|
||
|
|
or to an existent row shall be an error.
|
||
|
|
|
||
|
|
Writing active(1) to the RowStatus of an existing row shall
|
||
|
|
change the value of that row to active(1). Writing active(1) to
|
||
|
|
the RowStatus of an existing row that is already active(1)
|
||
|
|
shall not cause an error, the row shall remain active(1). If
|
||
|
|
the row does not exist, it shall be an error.
|
||
|
|
|
||
|
|
Writing notInService(2) to the RowStatus of a non-existent row
|
||
|
|
or to an existent row shall be an error.
|
||
|
|
|
||
|
|
Writing destroy(6) to the RowStatus of a non-existent row shall
|
||
|
|
be an error. If the row exists, it shall be removed.
|
||
|
|
|
||
|
|
Writing notReady(3) to the RowStatus of a non-existent row or
|
||
|
|
to an existent row shall be an error.
|
||
|
|
|
||
|
|
Attempts to create more entries than the hardware can support
|
||
|
|
shall be rejected."
|
||
|
|
::= { hh3cL4RedirectVlanEntry 2 }
|
||
|
|
|
||
|
|
hh3cL4RedirectInformationString OBJECT-TYPE
|
||
|
|
SYNTAX DisplayString (SIZE(0..80))
|
||
|
|
MAX-ACCESS read-only
|
||
|
|
STATUS current
|
||
|
|
DESCRIPTION "This object shall contain the string generated as a
|
||
|
|
result of a Layer 4 Redirection configuration. It shall
|
||
|
|
contain either a string describing successful configuration or
|
||
|
|
a string describing unsuccessful configuration.
|
||
|
|
|
||
|
|
This length of this string shall be no longer than 80
|
||
|
|
characters."
|
||
|
|
::= { hh3cL4Redirect 4 }
|
||
|
|
|
||
|
|
hh3cL4RedirectFreeCacheEntries OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
MAX-ACCESS read-only
|
||
|
|
STATUS current
|
||
|
|
DESCRIPTION "This object indicates the number of entries that may
|
||
|
|
still be added to the hh3cL4RedirectCacheTable."
|
||
|
|
::= { hh3cL4Redirect 5 }
|
||
|
|
|
||
|
|
hh3cL4RedirectFreeIpExclusionEntries OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
MAX-ACCESS read-only
|
||
|
|
STATUS current
|
||
|
|
DESCRIPTION "This object indicates the number of entries that may
|
||
|
|
still be added to the hh3cL4RedirectIpExclusionTable."
|
||
|
|
::= { hh3cL4Redirect 6 }
|
||
|
|
|
||
|
|
hh3cL4RedirectFreeVlanEntries OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
MAX-ACCESS read-only
|
||
|
|
STATUS current
|
||
|
|
DESCRIPTION "This object indicates the number of entries that may
|
||
|
|
still be added to the hh3cL4RedirectVlanTable."
|
||
|
|
::= { hh3cL4Redirect 7 }
|
||
|
|
|
||
|
|
END
|
||
|
|
|
||
|
|
|