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MonitorTools.com » Technical documentation » SNMP » MIB » Cisco » CISCO-GPRS-GTP-MIB

CISCO-GPRS-GTP-MIB device MIB details by Cisco

CISCO-GPRS-GTP-MIB file content

The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.

Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.

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Vendor: Cisco
Mib: CISCO-GPRS-GTP-MIB  [download]  [view objects]
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-- $ID$
-- ********************************************************************
-- CISCO-GPRS-GTP-MIB.my: MIB file for GPRS Tunnelling Protocol(GTP)
--
-- December 1998, Ying He
-- March 2001, Jeyachitra Alagar
--
-- Copyright (c) 1998-1999, 2001 by cisco Systems, Inc.
-- All rights reserved.
--
-- NOTE WELL
-- All objects defined in this mib are applicable to R1.4 GGSN only &
-- they will be deprecated for the Cisco GGSN releases subsequent to 
-- R1.4 GGSN.  They will be replaced with objects  defined in the 
-- CISCO-GTP-MIB.my, CISCO-GGSN-MIB.my, CISCO-GPRS-CHARGING-MIB.my
-- and CISCO-GPRS-ACC-PT-MIB.my documents.  Management applications 
-- should not be examining the objects defined in this document
-- for Cisco GGSN releases beyond GGSN R1.4 release.
--
-- ********************************************************************
-- $Endlog$

CISCO-GPRS-GTP-MIB DEFINITIONS ::= BEGIN
 
IMPORTS
        MODULE-IDENTITY,
        NOTIFICATION-TYPE,
        OBJECT-TYPE,
        Integer32,
        Counter32,
        Gauge32,
        IpAddress 
                FROM SNMPv2-SMI
        DisplayString,
        TruthValue,
        RowStatus
                FROM SNMPv2-TC
        MODULE-COMPLIANCE,
        OBJECT-GROUP
                FROM SNMPv2-CONF
        ciscoExperiment
                FROM CISCO-SMI;


ciscoGprsGtpMIB MODULE-IDENTITY
        LAST-UPDATED    "200107300000Z"
        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: cs-gprs@cisco.com"
        DESCRIPTION
                "The MIB Module for managing the General Packet Radio 
                 Service(GPRS) Tunnelling Protocol(GTP) on Gateway GPRS 
                 Support Node (GGSN) and Serving GPRS Support 
                 Node(SGSN)."
        REVISION       "200107300000Z"
        DESCRIPTION
                "The information regarding the deprecation of this MIB 
                 has been changed."
        REVISION       "200103080000Z"
        DESCRIPTION
                "This MIB is being deprecated. All the objects defined
                in this MIB have been replaced with objects defined in
                CISCO-GTP-MIB.my, CISCO-GGSN-MIB.my,
                CISCO-GPRS-CHARGING-MIB.my and CISCO-GPRS-ACC-PT-MIB.my
                "
        REVISION       "9907120000Z"
        DESCRIPTION
                "Initial version of this MIB module."
        ::= { ciscoExperiment 48 }



-- ******************************************************************
-- Object definitions
-- ******************************************************************

ciscoGprsGtpMIBObjects	OBJECT IDENTIFIER ::= { ciscoGprsGtpMIB 1 }

ciscoGprsGtpConfig	OBJECT IDENTIFIER 
                        ::= { ciscoGprsGtpMIBObjects 1 }
ciscoGprsGtpStats       OBJECT IDENTIFIER 
                        ::= { ciscoGprsGtpMIBObjects 2 }
 
-- Configuration objects group
cgprsGtpGeneralConfig   OBJECT IDENTIFIER ::= { ciscoGprsGtpConfig 1 }
cgprsGtpGgsnConfig      OBJECT IDENTIFIER ::= { ciscoGprsGtpConfig 2 }
 
-- Statistics objects group
cgprsGtpGeneralStats    OBJECT IDENTIFIER ::= { ciscoGprsGtpStats 1 }
cgprsGtpGgsnStats       OBJECT IDENTIFIER ::= { ciscoGprsGtpStats 2 }
cgprsGtpGgsnStatus      OBJECT IDENTIFIER ::= { ciscoGprsGtpStats 3 }


--  ******************************************************************
--  Configuration Parameters for GGSN and SGSN
--  ******************************************************************

cgprsGtpT3TunnelTimer  OBJECT-TYPE
    SYNTAX		Integer32 (1..180)
    UNITS               "seconds"
    MAX-ACCESS          read-write
    STATUS              deprecated
    DESCRIPTION
        "The T3-TUNNEL timer for mobility management. This timer is 
         started by the 'Old SGSN'. Whilst the timer is running, the 
         T-PDUs received by the 'Old SGSN' (from the GGSN), and any 
         buffered T-PDUs are forwarded to the 'New SGSN'. "
    REFERENCE 
        "ETSI GSM 04.08.
        "
    DEFVAL { 20 }
    ::= { cgprsGtpGeneralConfig 1 }


cgprsGtpT3ResponseTimer  OBJECT-TYPE
    SYNTAX		Integer32 (1..60)
    UNITS               "seconds"
    MAX-ACCESS          read-write
    STATUS              deprecated
    DESCRIPTION
        "The T3-RESPONSE timer for retransmission. This timer is started
by GGSN, upon the transmission of a signalling request message; it is 
used for message retransmission purposes, in the event that no response
 is received by the time the timer expires.  Note that the total wait 
time (cgprsGtpT3ResponseTimer*cgprsGtpN3Requests) must be shorter than 
the Mobile System (MS) wait time between retries of Attach and RA 
Updates; The product of cgprsGtpT3ResponseTimer and cgprsGtpN3requests 
must be less than the minimum value of the Attach Timer(T3310) and the 
Routing Area Update timer(T3330). The cgprsGtpT3ResponseTimer timer, 
according to the standards, recommends an adaptive back-off mechanism, 
using increasing values, e.g., 1, 2, 4, and 8 seconds."
    REFERENCE 
        "ETSI GSM 04.08.
        "
    DEFVAL { 1 }
    ::= { cgprsGtpGeneralConfig 2 }


cgprsGtpN3Request  OBJECT-TYPE
    SYNTAX		Integer32 (1..20)
    UNITS               "messages"
    MAX-ACCESS          read-write
    STATUS              deprecated
    DESCRIPTION
        "The N3-REQUESTS value. Maximum number of times a signalling 
         request message is retransmitted in the event of no 
         corresponding response message. 
        "
    DEFVAL { 5 }
    ::= { cgprsGtpGeneralConfig 3 }


cgprsGtpN3BufferSize  OBJECT-TYPE
    SYNTAX		Integer32 (1..65535)
    UNITS              "bytes"
    MAX-ACCESS         read-write
    STATUS             deprecated
    DESCRIPTION
        "The N3-BUFFER-SIZE value. This is the size of the receive 
         buffer for G-PDUs and signalling request messages. If a packet 
         arrives with more data bytes then the receive buffer can 
         contain, the excess bytes will be discarded."
    DEFVAL { 8192 }
    ::= { cgprsGtpGeneralConfig 4 }

 
cgprsGtpEchoRequestTimer  OBJECT-TYPE
    SYNTAX		Integer32 (60..300)
    UNITS               "seconds"
    MAX-ACCESS          read-write
    STATUS              deprecated
    DESCRIPTION
        "The time interval to transmit 'Echo Request' message.
         'Echo Response' message is normally received in response
         to 'Echo Request' message. In the event of no response to the
         'Echo Request' message, a notification is generated 
         identifying the peer GSN (i.e. cgprsGtpGSNid ), which fails to
         respond."
    DEFVAL { 60 }
    ::= { cgprsGtpGeneralConfig 5 }


cgprsGtpGSNTotalBandwidthResrc  OBJECT-TYPE
    SYNTAX		Integer32 (1..3000)
    UNITS               "bits/sec"
    MAX-ACCESS          read-write
    STATUS              deprecated
    DESCRIPTION
        "The total amount of bandwidth resource on the GGSN.
        "
    ::= { cgprsGtpGeneralConfig 6 }
 
cgprsGtpMaxNumPDPCxts  OBJECT-TYPE
    SYNTAX		Integer32(1..1000000)
    UNITS               "PDP contexts"
    MAX-ACCESS          read-write
    STATUS              deprecated
    DESCRIPTION
        "The Maximum number of PDP contexts allowed. The PDP context
         contains the Session Management parameters that are necessary 
         to transfer between SGSNs at the Inter SGSN Routeing Update 
         procedure."
    DEFVAL { 45000 }
    ::= { cgprsGtpGeneralConfig 7 }

cgprsGtpDroppedPktsMonTime  OBJECT-TYPE
    SYNTAX		Integer32 (0..65535)
    UNITS               "seconds"
    MAX-ACCESS          read-write
    STATUS              deprecated
    DESCRIPTION
         "The time duration for monitoring the excessive rate at which 
          packets are dropped by the GSN due to unknown GTP header 
          problem."
    DEFVAL { 300 }
    ::= { cgprsGtpGeneralConfig 8 }

cgprsGtpNoRespToEchoNotifEnable  OBJECT-TYPE
    SYNTAX		TruthValue
    MAX-ACCESS          read-write
    STATUS              deprecated
    DESCRIPTION
    "The object  indicates  whether  the  system   produces the
     cgprsGtpGSNEchoFailedNotif. A false value will prevent 
     the cgprsGtpGSNEchoFailedNotif from being generated 
     by this system.
    "
    DEFVAL { true }
    ::= { cgprsGtpGeneralConfig 9 }

cgprsGtpPDPCxtActRejNotifEnable OBJECT-TYPE
    SYNTAX		TruthValue
    MAX-ACCESS          read-write
    STATUS              deprecated
    DESCRIPTION
    "The object  indicates  whether  the  system   produces the
     cgprsGtpPDPCxtActivationRejNotif.A false value will 
     prevent the cgprsGtpPDPCxtActivationRejNotif  
     from being generated by this system.
    "
    DEFVAL { true }
    ::= { cgprsGtpGeneralConfig 10 }


--  ******************************************************************
--  Configuration Parameters for GGSN 
--  ******************************************************************
cgprsGtpAPNAddrAllocMethodGlobDef OBJECT-TYPE
    SYNTAX	        INTEGER {
                        radius(1),
                        dhcp(2),
                        disable(3),
                        notconfig(4)
                        }
    MAX-ACCESS          read-write
    STATUS              deprecated
    DESCRIPTION
        " The global default value of APN address allocation method. 
          Individual APN address allocation method 
          configuration overrides global default value. 
        "
    DEFVAL { disable }
    ::= { cgprsGtpGgsnConfig 1 }

--
--  Charging Gateway Table  for GGSN
--

cgprsGtpChargingGWTable OBJECT-TYPE
    SYNTAX              SEQUENCE OF CgprsGtpChargingGWEntry
    MAX-ACCESS          not-accessible 
    STATUS              deprecated
    DESCRIPTION
        " Charging Gateway table. Charging information in GPRS
          is collected for each MS by SGSNs and GGSNs that are serving
          the MS.  The information that the operator uses to generate
          the bill to a subscriber is operator-specific, such as
          usage of the radio interface, PDP addresses, duration of
          PDP context, usage of general GPRS resources, location of
          MS, traffic distination, usage of external data network
          and so on. 
          Charging Gateways act as a storage buffer for real time
          Charging Data Record (CDR) collection. It provides the
          CDRs to the billing system. 
          Charging Gateway Table lists all the charging gateways
          and their operational states. Backup charging gateway type
          is not allowed if there is no primary charging gateway type
          entry in the table. In addition, there is only one primary
          charging gateway entry.
        "
    REFERENCE 
        " ETSI GSM 10.17 - Charging in GPRS.
        "
    ::= { cgprsGtpGgsnConfig 2 }

cgprsGtpChargingGWEntry OBJECT-TYPE
    SYNTAX              CgprsGtpChargingGWEntry
    MAX-ACCESS          not-accessible
    STATUS              deprecated
    DESCRIPTION
        "Charging Gateway entry.
        "
    INDEX    { cgprsGtpChargingGWid }
    ::= { cgprsGtpChargingGWTable 1}
 
CgprsGtpChargingGWEntry ::= SEQUENCE {
    cgprsGtpChargingGWid         IpAddress,
    cgprsGtpChargingGWName       DisplayString,
    cgprsGtpChargingGWType       INTEGER,
    cgprsGtpChargingGWOperState  INTEGER,
    cgprsGtpChargingGWNotifEnable TruthValue,
    cgprsGtpChargingGWRowStatus  RowStatus
    
}
 
 
cgprsGtpChargingGWid OBJECT-TYPE
    SYNTAX              IpAddress
    MAX-ACCESS          not-accessible
    STATUS              deprecated
    DESCRIPTION
         " The IP address that is used to identify the  unique 
           charging  gateway.
         "
    ::= { cgprsGtpChargingGWEntry 1 }

cgprsGtpChargingGWName OBJECT-TYPE
    SYNTAX              DisplayString
    MAX-ACCESS          read-create
    STATUS              deprecated
    DESCRIPTION
         "The name of the charging gateway.
         "
    DEFVAL { "" }
    ::= { cgprsGtpChargingGWEntry 2 }


cgprsGtpChargingGWType OBJECT-TYPE
    SYNTAX              INTEGER {
                               primary(1),
                               backup(2)
                               }
    MAX-ACCESS          read-create
    STATUS              deprecated
    DESCRIPTION
         "The type of the charging gateway. The object can ge set to 
          'primary' if the gateway is a primary charging gateway.
          One primary charging gateway and one backup charging 
          gateway are allowed for the system to work properly.
         "
    DEFVAL { primary }
    ::= { cgprsGtpChargingGWEntry 3 }


cgprsGtpChargingGWOperState OBJECT-TYPE
    SYNTAX              INTEGER {
                                up(1),
                                down(2),
                                unknown(3)
                                }
    MAX-ACCESS          read-only
    STATUS              deprecated
    DESCRIPTION
         "The operation state of the charging gateway.
          'up' is when the charging gateway is up.
          'down' is when the charging gateway is down.
          'unknown' is when the charging gateway state can not be 
          determined, such as during the time between it is configured 
          and actual state is detected as functional."
    ::= { cgprsGtpChargingGWEntry 4 }

cgprsGtpChargingGWNotifEnable OBJECT-TYPE
    SYNTAX              TruthValue
    MAX-ACCESS          read-create
    STATUS              deprecated
    DESCRIPTION
         "The object  indicates  whether  the  system   produces the
          cgprsGtpChargingGWNotif. A false value will prevent the 
          cgprsGtpChargingGWUpDownNotif from being generated by this 
          system.
         "
    DEFVAL { true }
    ::= { cgprsGtpChargingGWEntry 5 }


cgprsGtpChargingGWRowStatus OBJECT-TYPE
    SYNTAX       RowStatus
    MAX-ACCESS   read-create
    STATUS       deprecated
    DESCRIPTION
        "This object is used to create a new row or modify or delete an
         existing row in this table.
        "
    ::= { cgprsGtpChargingGWEntry 6 }

--
-- APN table for GGSN
--

cgprsGtpAPNTable OBJECT-TYPE
    SYNTAX		SEQUENCE OF CgprsGtpAPNEntry
    MAX-ACCESS          not-accessible 
    STATUS              deprecated
    DESCRIPTION
        " The table of Access Point Name (APN). APN is the information
          relayed by the SGSN to the GGSN, that is used by the GGSN
          to differentiate between accesses to different external packet
          data networks using the same PDP type. APN is uniquely 
          identified by its name.
        "
    ::= { cgprsGtpGgsnConfig 3 }

cgprsGtpAPNEntry OBJECT-TYPE
    SYNTAX		CgprsGtpAPNEntry
    MAX-ACCESS          not-accessible
    STATUS		deprecated
    DESCRIPTION
        "APN entry that contains APN name and method of ip address
         allocation. Ip address for a MS can be allocated from external 
         DHCP server, or local ip address pool, or static, depends on 
         configuration."
    INDEX { cgprsGtpAPNId } 
    ::= { cgprsGtpAPNTable 1}

CgprsGtpAPNEntry ::= SEQUENCE {
    cgprsGtpAPNId	  Integer32,
    cgprsGtpAPNName       DisplayString,
    cgprsGtpAPNAddrAllocMethod     INTEGER,
    cgprsGtpAPNRowStatus RowStatus
}

cgprsGtpAPNId OBJECT-TYPE
    SYNTAX	        Integer32 (0..65535)  	
    MAX-ACCESS		not-accessible
    STATUS              deprecated
    DESCRIPTION
         " APN index.
         "
    ::= { cgprsGtpAPNEntry 1 }

cgprsGtpAPNName OBJECT-TYPE
    SYNTAX	        DisplayString	
    MAX-ACCESS	        read-create	
    STATUS              deprecated
    DESCRIPTION
         " APN name.
         "
    ::= { cgprsGtpAPNEntry 2 }

cgprsGtpAPNAddrAllocMethod OBJECT-TYPE
    SYNTAX		INTEGER {
                        radius(1),
                        dhcp(2),
                        disable(3),
	                notconfig(4)}
    MAX-ACCESS		read-create
    STATUS              deprecated
    DESCRIPTION
         " APN ip address allocation method. Default is to use global 
           default setting.
         "
    DEFVAL { disable }
    ::= { cgprsGtpAPNEntry 3 }

cgprsGtpAPNRowStatus OBJECT-TYPE
    SYNTAX              RowStatus
    MAX-ACCESS          read-create
    STATUS     		deprecated
    DESCRIPTION
        "This object is used to create a new row or modify or delete an
         existing row in this table.
        "
    ::= { cgprsGtpAPNEntry 4 }


-- ******************************************************************
-- GTP Statistics or Status information for GGSN and SGSN
-- ******************************************************************

cgprsGtpCurRxPacketQueueSize  OBJECT-TYPE
    SYNTAX		Gauge32
    UNITS               "packets"
    MAX-ACCESS          read-only
    STATUS              deprecated
    DESCRIPTION
         "The current size of the Rx Packet Queue on the GSN node (for
          data received from the APN, on the Gi interface).
         "
    ::= { cgprsGtpGeneralStats 1 }

cgprsGtpCurActivatedPDPCxtsCnt OBJECT-TYPE
    SYNTAX		Gauge32
    UNITS               "PDP contexts"
    MAX-ACCESS          read-only
    STATUS              deprecated
    DESCRIPTION
         "The current number of PDP contexts established on the GSN 
          node."
    ::= { cgprsGtpGeneralStats 2 }

cgprsGtpCurUnexpRxGpduCnt  OBJECT-TYPE
    SYNTAX		Counter32
    UNITS               "PDUs"
    MAX-ACCESS          read-only
    STATUS              deprecated
    DESCRIPTION
    "The total number of G-PDUs received from a SGSN for a
     non-existing or an inactive PDP context since system 
     startup.
    "
    ::= { cgprsGtpGeneralStats 3 }

cgprsGtpCurRejPDPCxtActivationCnt  OBJECT-TYPE
    SYNTAX                Counter32
    UNITS                 "PDP contexts"
    MAX-ACCESS            read-only
    STATUS                deprecated
    DESCRIPTION
    "The total number of Rejected PDP Context activation, due to
     an overload or other abnormal conditions since system startup.
    "
    ::= { cgprsGtpGeneralStats 4 }


cgprsGtpTotalPktsDropped OBJECT-TYPE
    SYNTAX		Counter32
    UNITS               "packets"
    MAX-ACCESS		read-only
    STATUS		deprecated
    DESCRIPTION
	"Total number of packets dropped due to unknown GTP header,
         since system is up.
        "
    ::= { cgprsGtpGeneralStats 5 }


cgprsGtpDroppedPktsTimeFrame  OBJECT-TYPE
    SYNTAX              Integer32 (0..65535)
    UNITS               "seconds"
    MAX-ACCESS           read-only
    STATUS               deprecated
    DESCRIPTION
         "The time frame within which the number GTP  packets, defined
          by cgprsGtpDroppedPktsCnt, are dropped. 
         "
    ::= { cgprsGtpGeneralStats 6 }
 
cgprsGtpDroppedPktsCnt  OBJECT-TYPE
    SYNTAX              Counter32
    MAX-ACCESS          read-only
    STATUS              deprecated
    DESCRIPTION
         "The number of packets dropped by GTPwithin 
          cgprsGtpDroppedPktsTimeFrame.
         "
    ::= { cgprsGtpGeneralStats 7 }

cgprsGtpCurMTForPremiumQos  OBJECT-TYPE
    SYNTAX                Gauge32
    UNITS                 "bits/sec"
    MAX-ACCESS            read-only
    STATUS                deprecated
    DESCRIPTION
    "The mean throughput for premium class QOS users on the GSN.
    "
    ::= { cgprsGtpGeneralStats 8 }


cgprsGtpCurMTForNormalQos  OBJECT-TYPE
    SYNTAX                 Gauge32
    UNITS                  "bits/sec"
    MAX-ACCESS             read-only
    STATUS                 deprecated
    DESCRIPTION
    "The mean throughput for normal class QOS users on the GSN.
    "
    ::= { cgprsGtpGeneralStats 9 }


cgprsGtpCurMTForBestEffortQos  OBJECT-TYPE
    SYNTAX                  Gauge32
    UNITS                   "bits/sec"
    MAX-ACCESS              read-only
    STATUS                  deprecated
    DESCRIPTION
    "The mean throughput for a 'best effort' class QOS users on 
     the GSN.
    "
    ::= { cgprsGtpGeneralStats 10 }


cgprsGtpCurGSNBandwidthResrcUsed  OBJECT-TYPE
    SYNTAX                  Gauge32
    UNITS                   "bits/sec"
    MAX-ACCESS              read-only
    STATUS                  deprecated
    DESCRIPTION
        "The current amount of bandwidth resource used on the GSN.
         The current amount of bandwidth resource available on GSN
         can be obtained by deducting the value of this object from
         the value of the object cgprsGtpGSNTotalBandwidthResrc.
        "
    ::= { cgprsGtpGeneralStats 11 }

--
-- GSN Table for GGSN and SGSN
-- 
cgprsGtpGSNTable OBJECT-TYPE
    SYNTAX		SEQUENCE OF CgprsGtpGSNEntry
    MAX-ACCESS          not-accessible 
    STATUS              deprecated
    DESCRIPTION
        " GSN peer table. The SGSN-GGSN peer relationship is established
          as following:
          o A table in DNS listing the APN and corresponding ip 
            address of GGSN.
          o When Mobile System (MS) wants service, it sends packets to 
            a SGSN with specific APN.
          o SGSN asks DNS for ip address of a GGSN that service this 
            APN.
          o DHCP returns a GGSN.
          o SGSN requires a path to the GGSN using GTP protocol.
          o The SGSN and GGSN peer maintains path by sending echo 
            request message to each other. If one side fails in echo 
            reply for certain times, the other side will send a trap to
            NMS.
          
          Note:  
          o Multiple-Multiple peer relationship, i.e. a SGSN have
            multiple GGSN as peers, while a GGSN have multiple SGSN
            peers, depending on routing path.
          o Path is kept in database.
        "
    ::= { cgprsGtpGeneralStats 12 }

cgprsGtpGSNEntry OBJECT-TYPE
    SYNTAX		CgprsGtpGSNEntry
    MAX-ACCESS          not-accessible
    STATUS		deprecated
    DESCRIPTION
        "GSN entry. The entry is created when a path between a GGSN
         and SGSN is setup and the end point of the path (either
         GGSN or SGSN) is not listed in the GSN peer table yet.
         The entry is deleted when the path is released, or echo
         test message on the path times out after certain retry
         number defined as cgprsGtpN3Request.
        "
    INDEX    { cgprsGtpGSNid }
    ::= { cgprsGtpGSNTable 1}

CgprsGtpGSNEntry ::= SEQUENCE {
    cgprsGtpGSNid                IpAddress,
    cgprsGtpGSNEchoFailedNotifCnt   Counter32
    }

cgprsGtpGSNid OBJECT-TYPE
    SYNTAX		IpAddress
    MAX-ACCESS		not-accessible
    STATUS              deprecated
    DESCRIPTION
         "Ip address that uniquely identify a GSN node.
         "
    ::= { cgprsGtpGSNEntry 1 }

cgprsGtpGSNEchoFailedNotifCnt OBJECT-TYPE
    SYNTAX	        Counter32	
    MAX-ACCESS		read-only
    STATUS              deprecated
    DESCRIPTION
         " The echo test failure count before the entry is deleted.
         "
    ::= { cgprsGtpGSNEntry 2 }

-- ******************************************************************
-- GTP Statistics for GGSN 
-- ******************************************************************

cgprsGtpTotalNumAllocIpAddr  OBJECT-TYPE
    SYNTAX		Gauge32
    UNITS               "allocated dynamic addreses"
    MAX-ACCESS          read-only
    STATUS              deprecated
    DESCRIPTION
         "The current number of total allocated ip addresses on the 
          GGSN."
    ::= { cgprsGtpGgsnStats 1 }

cgprsGtpChargingMsgCnt  OBJECT-TYPE
    SYNTAX		Gauge32
    MAX-ACCESS          read-only
    STATUS              deprecated
    DESCRIPTION
         "The current number of total charging messages in the queue.
         "
    ::= { cgprsGtpGgsnStats 2 }

--
-- Allocated Ip Address Num table for GGSN
--

cgprsGtpNumAllocIpAddrTable  OBJECT-TYPE
    SYNTAX		SEQUENCE OF CgprsGtpNumAllocIpAddrEntry
    MAX-ACCESS          not-accessible 
    STATUS              deprecated
    DESCRIPTION
         "The table for  currently allocated number of dynamic 
          addreses , associated with a given APN."
    ::= { cgprsGtpGgsnStats 3 }
 
cgprsGtpNumAllocIpAddrEntry  OBJECT-TYPE
    SYNTAX		CgprsGtpNumAllocIpAddrEntry
    MAX-ACCESS          not-accessible 
    STATUS              deprecated
    DESCRIPTION
         "The entry is created when a new APN is created.
          The entry is deleted when the associated APN is deleted.
         "
    INDEX   { cgprsGtpAPNId }
    ::= { cgprsGtpNumAllocIpAddrTable 1 }
 
 
CgprsGtpNumAllocIpAddrEntry  ::= SEQUENCE {
    cgprsGtpNumAllocIpAddr   Gauge32
}


cgprsGtpNumAllocIpAddr OBJECT-TYPE
    SYNTAX		Gauge32
    MAX-ACCESS          read-only
    STATUS              deprecated
    DESCRIPTION
         "Number of ip  addresses allocated for the specified 
          APN (as identified by cgprsGtpAPNId).
         "
    ::= { cgprsGtpNumAllocIpAddrEntry 1 }


-- ******************************************************************
-- GTP Status information for GGSN 
-- ******************************************************************
cgprsGtpVersion OBJECT-TYPE
    SYNTAX            DisplayString
    MAX-ACCESS        read-only
    STATUS            deprecated
    DESCRIPTION
         "The gtp version supported.
         "
    ::= { cgprsGtpGgsnStatus 1 }

cgprsGtpLastGSNidNoRespToEcho OBJECT-TYPE
    SYNTAX            DisplayString
    MAX-ACCESS        read-only 
    STATUS            deprecated
    DESCRIPTION
         "The name of the last peer GSN that does  not reply
          to echo message. 
         "
    ::= { cgprsGtpGgsnStatus 2 }

cgprsGtpLastGSNidRecovered OBJECT-TYPE
    SYNTAX            DisplayString
    MAX-ACCESS        read-only 
    STATUS            deprecated
    DESCRIPTION
         "The name of the last peer GSN that does  not reply
          to echo message. 
         "
    ::= { cgprsGtpGgsnStatus 3 }


cgprsGtpGSNidOfLastUnexpPDPCxt  OBJECT-TYPE
    SYNTAX            DisplayString
    MAX-ACCESS        read-only 
    STATUS            deprecated
    DESCRIPTION
         "The name of the peer GSN whose PDP context is
          unexpected.
         "
    ::= { cgprsGtpGgsnStatus 4 }


cgprsGtpTIDOfLastUnexpPDPCxt OBJECT-TYPE
    SYNTAX         DisplayString
    MAX-ACCESS     read-only
    STATUS         deprecated
    DESCRIPTION
         "The TID of the last unexpected PDP Context activation.
         "
    ::= { cgprsGtpGgsnStatus 5 }


cgprsGtpRejReasonOfLastUnexpPDPCxt  OBJECT-TYPE
    SYNTAX            DisplayString
    MAX-ACCESS        read-only
    STATUS            deprecated
    DESCRIPTION
         "The reason for rejecting the PDP Context activation. 
         "
    ::= { cgprsGtpGgsnStatus 6 }



-- ******************************************************************
-- Trap definitions
-- ******************************************************************

ciscoGprsGtpNotifPrefix OBJECT IDENTIFIER ::= { ciscoGprsGtpMIB 2 }
ciscoGprsGtpNotifs      OBJECT IDENTIFIER 
                        ::= { ciscoGprsGtpNotifPrefix 0 }

--
-- Traps for GGSN and SGSN
--
cgprsGtpGSNPathFailedNotif  NOTIFICATION-TYPE
    OBJECTS {        
            cgprsGtpLastGSNidNoRespToEcho
    }
    STATUS deprecated
    DESCRIPTION
    "The  notification is sent when the GSN peer is failed to respond 
     to the GTP 'Echo Request' message for cgprsGtpN3Request times and 
     before the GSN entry is deleted from the GSN peer table."
    ::= { ciscoGprsGtpNotifs 1 }

cgprsGtpGSNPathRecoveredNotif  NOTIFICATION-TYPE
    OBJECTS {        
            cgprsGtpLastGSNidRecovered
    }
    STATUS deprecated
    DESCRIPTION
    "The  notification is sent when the GSN peer is recovered from 
     failure."
    ::= { ciscoGprsGtpNotifs 2 }

cgprsGtpPDPCxtActivationRejNotif  NOTIFICATION-TYPE
    OBJECTS {                  
            cgprsGtpGSNidOfLastUnexpPDPCxt,
            cgprsGtpTIDOfLastUnexpPDPCxt,
            cgprsGtpRejReasonOfLastUnexpPDPCxt
    }
    STATUS deprecated
    DESCRIPTION
    "This trap indicates that a PDP Context activation was rejected due
     to an overload, or some other abnormal condition. The trap 
     indicates the Id of the GSN that rejected the PDP Context 
     Activation, the IMSI Id of the MS, and the reson for rejection."
    ::= { ciscoGprsGtpNotifs 3 }


--
-- Traps for GGSN 
--
cgprsGtpPrimaryChargingGWUpNotif NOTIFICATION-TYPE
    STATUS deprecated
    DESCRIPTION
    "This notification is sent when  primary charging gateway is up.
    "
    ::= { ciscoGprsGtpNotifs 4 }

cgprsGtpPrimaryChargingGWDownNotif NOTIFICATION-TYPE
    STATUS deprecated
    DESCRIPTION
    "This notification is sent when primary charging gateway is down.
    "
    ::= { ciscoGprsGtpNotifs 5 }

cgprsGtpSecondaryChargingGWUpNotif NOTIFICATION-TYPE
    STATUS deprecated
    DESCRIPTION
    "This notification is sent when secondary charging gateway is up.
    "
    ::= { ciscoGprsGtpNotifs 6 }

cgprsGtpSecondaryChargingGWDownNotif NOTIFICATION-TYPE
    STATUS deprecated
    DESCRIPTION
    "This notification is sent when secondary charging gateway is down.
    "
    ::= { ciscoGprsGtpNotifs 7 }

-- ******************************************************************
-- Conformances definitions
-- ******************************************************************

ciscoGprsGtpConformances   OBJECT IDENTIFIER ::= { ciscoGprsGtpMIB 3 }

cgprsGtpCompliances        OBJECT IDENTIFIER 
                           ::= { ciscoGprsGtpConformances 1}
cgprsGtpGroups             OBJECT IDENTIFIER 
                           ::= { ciscoGprsGtpConformances 2}

-- compliance statements

cgprsGtpCompliance MODULE-COMPLIANCE
    STATUS deprecated
    DESCRIPTION
	" The compliance statement for entities which implement the
          CISCO GPRS GTP MIB.
        "
    MODULE
        MANDATORY-GROUPS { cgprsGtpGeneralConfigGroup, 
                           cgprsGtpGeneralStatsGroup 
	                 }
        GROUP cgprsGtpGgsnConfigGroup
        DESCRIPTION
            "This group is mandatory only for a system that supports 
             GGSN feature."
        GROUP cgprsGtpGgsnStatsGroup
        DESCRIPTION
            "This group is mandatory only for a system that supports 
             GGSN feature."
        GROUP cgprsGtpGgsnStatusGroup
        DESCRIPTION
            "This group is mandatory only for a system that supports 
             GGSN feature."
	::= {cgprsGtpCompliances 1}

-- units of conformance

cgprsGtpGeneralConfigGroup OBJECT-GROUP
    OBJECTS { cgprsGtpT3TunnelTimer, 
              cgprsGtpT3ResponseTimer,
              cgprsGtpN3Request, 
              cgprsGtpN3BufferSize,
              cgprsGtpEchoRequestTimer, 
              cgprsGtpGSNTotalBandwidthResrc, 
              cgprsGtpMaxNumPDPCxts,
              cgprsGtpDroppedPktsMonTime,
              cgprsGtpNoRespToEchoNotifEnable,
              cgprsGtpPDPCxtActRejNotifEnable
             }
    STATUS  deprecated
    DESCRIPTION
        " A collection of configurable GTP parameters for GGSN and SGSN.
        "
    ::= {cgprsGtpGroups 1}

cgprsGtpGgsnConfigGroup OBJECT-GROUP
    OBJECTS { 
              cgprsGtpAPNAddrAllocMethodGlobDef,
              cgprsGtpChargingGWName,
              cgprsGtpChargingGWType,
              cgprsGtpChargingGWOperState,
              cgprsGtpChargingGWNotifEnable,
              cgprsGtpChargingGWRowStatus,
	      cgprsGtpAPNName,
              cgprsGtpAPNAddrAllocMethod,
              cgprsGtpAPNRowStatus
             }
    STATUS  deprecated
    DESCRIPTION
        " A collection of configurable GTP parameters on GGSN.
        "
    ::= {cgprsGtpGroups 2}

cgprsGtpGeneralStatsGroup OBJECT-GROUP
    OBJECTS { cgprsGtpCurRxPacketQueueSize, 
              cgprsGtpCurActivatedPDPCxtsCnt,
              cgprsGtpCurUnexpRxGpduCnt, 
              cgprsGtpCurRejPDPCxtActivationCnt,
	      cgprsGtpTotalPktsDropped,
	      cgprsGtpDroppedPktsTimeFrame,
              cgprsGtpDroppedPktsCnt,
              cgprsGtpCurMTForPremiumQos,
	      cgprsGtpCurMTForNormalQos,
              cgprsGtpCurMTForBestEffortQos,
              cgprsGtpCurGSNBandwidthResrcUsed,
              cgprsGtpGSNEchoFailedNotifCnt
	    }
    STATUS deprecated
    DESCRIPTION
        " A collection of stats for GTP on GGSN and SGSN.
        " 
    ::= { cgprsGtpGroups 3 }

cgprsGtpGgsnStatsGroup OBJECT-GROUP
    OBJECTS { 
              cgprsGtpTotalNumAllocIpAddr,  
	      cgprsGtpChargingMsgCnt
	    }
    STATUS deprecated
    DESCRIPTION
        " A collection of statistics for GTP on GGSN. 
        " 
    ::= { cgprsGtpGroups 4 }

cgprsGtpGgsnStatusGroup OBJECT-GROUP
    OBJECTS { 
              cgprsGtpVersion,
              cgprsGtpLastGSNidNoRespToEcho,
              cgprsGtpLastGSNidRecovered,
              cgprsGtpGSNidOfLastUnexpPDPCxt,
              cgprsGtpTIDOfLastUnexpPDPCxt,
              cgprsGtpRejReasonOfLastUnexpPDPCxt,
              cgprsGtpNumAllocIpAddr
	    }
    STATUS deprecated
    DESCRIPTION
        " A collection of status for GTP on GGSN. 
        " 
    ::= { cgprsGtpGroups 5 }

END