All MIBs › CISCO-GTP-MIB
Organization: Cisco Systems, Inc.
Last Updated: 2013-06-18
Category: Cisco Devices, Mobile IP, Telephony and VoIP
Description: Provides management objects for monitoring GTP tunnels, PDP context statistics, and GSN path status on Cisco mobile core network gateways.
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What Is CISCO-GTP-MIB?
CISCO-GTP-MIB manages the GPRS Tunneling Protocol (GTP) on Cisco GGSN/SGSN gateways, providing wireless access to packet data networks over GSM infrastructure, similar in scope to CISCO-GPRS-GTP-MIB but with its own object naming. It exposes GSN service status, protocol version in use, path/tunnel timers, maximum PDP context limits, and notification-enable controls for dynamic echo timers and fault events. It supports monitoring the operational status of the GTP service on the gateway, specifically whether the GSN service is running, what GTP protocol version is negotiated, and whether tunnel keepalive/echo mechanisms are functioning to detect dead peers. As a 3GPP-GTP-protocol MIB it depends on 3GPP GPRS specifications for its semantics rather than an IETF MIB draft. It is deployed on Cisco GGSN/SGSN mobile packet core gateways in GSM/GPRS operator networks. Engineers can download the CISCO-GTP-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-GTP-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
Supported Devices
- Cisco GGSN/SGSN mobile packet core gateways
Monitoring Examples
An operator can poll cGtpGSNService and cGtpVersion to confirm the GSN service is active and running the expected GTP protocol version, and monitor cGtpMaximumPdps against actual PDP context count to catch a gateway approaching its configured session capacity. cGtpDynamicEchoTimerEnable and related timer objects reveal whether adaptive keepalive behavior is enabled, which affects how quickly a dead GTP peer is detected.
What Can Be Monitored
- GSN service operational status
- GTP protocol version
- maximum PDP context limit
- dynamic echo timer configuration
- tunnel/path timer settings
- fault notification enable flags
This MIB depends on
Related MIBs
Imported Objects
From CISCO-SMI
| ciscoMgmt | OBJECT-IDENTITY |
From INET-ADDRESS-MIB
| InetAddress | |
| InetAddressType | |
| InetPortNumber |
From SNMP-FRAMEWORK-MIB
| SnmpAdminString |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| NOTIFICATION-GROUP | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Counter32 | |
| Counter64 | |
| Gauge32 | |
| Integer32 | |
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE | |
| Unsigned32 |
From SNMPv2-TC
| RowStatus | |
| StorageType | |
| TEXTUAL-CONVENTION | |
| TruthValue |
How to Use in IPNetwork Monitor
Example using cGtpPathFailureOccurrences OID:
Select a Cisco GGSN/SGSN mobile packet core gateway as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type cGtpPathFailureOccurrences into the Find box to locate it in the OID tree, then select it and click OK. The number of times that any one of this GSN's peers failed to respond to an GTP 'Echo Request' messages during the waiting intervals. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases between polls, since a rising count of errors, failures, or discards often points to a real underlying problem. Click Finish to create the monitor; you can adjust any parameter later.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| G32 cGtpBestEffortQosMeanThroughput | 1.3.6.1.4.1.9.9.188.1.2.5 | Gauge32 | read-only | The sum of the mean throughput for best-effort class QOS users on the GSN. |
| cGtpConfigurations | 1.3.6.1.4.1.9.9.188.1.1 | |||
| cGtpConfigurationsGroup | 1.3.6.1.4.1.9.9.188.3.2.1 | A collection of GTP configurations. | ||
| cGtpConfigurationsGroupRev1 | 1.3.6.1.4.1.9.9.188.3.2.4 | A collection of GTP configurations. | ||
| cGtpConfigurationsGroupRev2 | 1.3.6.1.4.1.9.9.188.3.2.8 | A collection of GTP configurations. | ||
| cGtpConfigurationsGroupSup1 | 1.3.6.1.4.1.9.9.188.3.2.13 | A collection of GTP configurations. This is deprecated by cGtpConfigurationsGroupSup2. | ||
| cGtpConfigurationsGroupSup2 | 1.3.6.1.4.1.9.9.188.3.2.14 | A collection of GTP configurations. | ||
| cGtpConfigurationsGroupSup3 | 1.3.6.1.4.1.9.9.188.3.2.16 | A collection of objects for SGSN profile configurations. | ||
| C32 cGtpCreateAsUpdate | 1.3.6.1.4.1.9.9.188.1.3.4.1.30 | Counter32 | read-only | This object represents the number of create requests received, which are treated as update request on GGSN. Trigger condition: The counter is incremented when GGSN receives create request for an existing PDP. |
| C32 cGtpCreateCollideWithDel | 1.3.6.1.4.1.9.9.188.1.3.4.1.27 | Counter32 | read-only | This object represents the number of collisions happened when a PDP is locally deleted and recreated. |
| G32 cGtpCurrentUsedBandwidth | 1.3.6.1.4.1.9.9.188.1.3.2 | Gauge32 | read-only | The current amount of bandwith resource used on the GSN. |
| C32 cGtpDroppedDataMsgs | 1.3.6.1.4.1.9.9.188.1.3.4.1.2 | Counter32 | read-only | This object represents the number of GTP PDUs dropped on a GTP-U data path. |
| C32 cGtpDroppedSigMsgs | 1.3.6.1.4.1.9.9.188.1.3.4.1.15 | Counter32 | read-only | This object represents the number of signalling packets dropped by GGSN. |
| T/F cGtpDynamicEchoTimerEnable | 1.3.6.1.4.1.9.9.188.1.1.12 | TruthValue | read-write | This object indicates whether dynamic echo timer is used by the GGSN. - true : will enable the dynamic echo timer. - false : will disable the dynamic echo timer. |
| I32 cGtpDynamicEchoTimerMinTime | 1.3.6.1.4.1.9.9.188.1.1.13 | Integer32 | read-write | This object specifies the minimum time used by the dynamic echo timer. This object should be ignored if cGtpDynamicEchoTimerEnable is set to 'false'. |
| I32 cGtpDynamicEchoTimerSmoothFactor | 1.3.6.1.4.1.9.9.188.1.1.14 | Integer32 | read-write | This object specifies the smooth factor by which dynamic echo timer can be adjusted. This object should be ignored if cGtpDynamicEchoTimerEnable is set to 'false'. |
| I32 cGtpEchoRequestTimer | 1.3.6.1.4.1.9.9.188.1.1.8 | Integer32 | read-write | 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. cGtpGSN Address), which fails to respond. This object can be retrieved only if cGtpEchoRequestTimerEnable is set to 'true'. |
| T/F cGtpEchoRequestTimerEnable | 1.3.6.1.4.1.9.9.188.1.1.7 | TruthValue | read-write | This object indicates whether Echo Request timer is used by the GGSN. - true : will enable the Echo Request timer. - false : will disable the Echo Request timer. |
| IP cGtpGSNAddress | 1.3.6.1.4.1.9.9.188.1.2.6.1.2 | InetAddress | read-only | Ip address that uniquely identify a GSN node. |
| IPt cGtpGSNAddressType | 1.3.6.1.4.1.9.9.188.1.2.6.1.1 | InetAddressType | not-accessible | The type of Internet address by which cGtpGSNAddress is reachable. |
| cGtpGSNEntry | 1.3.6.1.4.1.9.9.188.1.2.6.1 | not-accessible | GSN entry. The entry is created when a path between a GGSN and SGSN is setup and the corresponding peer is not yet listed in the GSN peer table. The entry is deleted when the path is released, or echo test message on the path times out after certain retry number defined as cGtpN3Request. | |
| BIT cGtpGSNService | 1.3.6.1.4.1.9.9.188.1.1.1 | Bits | read-write | This object indicates the type of GPRS service that will be enabled on the device: undefined - the GPRS service functionality is turned off. ggsn - the device will function as a GGSN. sgsn - the device will function as SGSN. gtpdirector - the device will function as GDM. sgw - the device will function as a SGW in the SAE architecture. pgw - the device will function as a PGW in the SAE architecture. spgw - the device will function as a combined PGW and SGW in the SAE architecture. When the device is configured to function as GDM, all the other objects in this MIB will not be accessible and the CISCO-GTP-DIRECTOR-MIB should be used for managing the device. |
| cGtpGSNTable | 1.3.6.1.4.1.9.9.188.1.2.6 | not-accessible | GSN peer table. The SGSN-GGSN peer relationship is established as given in the following series of steps: 1. When Mobile System (MS) wants service, it sends packets to a SGSN with specific APN. 2. SGSN uses the DNS to resolve this APN to the IP address of the GGSN which is the designated as the gateway to this APN. 3. SGSN establishes a path to the GGSN using GTP protocol. 4. 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 notification to NMS. A SGSN can have multiple GGSN as peers, while a GGSN can have multiple SGSN peers, depending on routing path. | |
| U32 cGtpGSNTotalBandwidthResrc | 1.3.6.1.4.1.9.9.188.1.1.9 | Unsigned32 | read-write | The total amount of bandwidth resource on the GSN, this total depends on various factors like system throughput, memory size, maximum number of PDP contexts supported. A portion of the total resources will be allocated to a user at the PDP context activation time based on the Qos class the user is assigned to. |
| CGT cGtpGSNVersion | 1.3.6.1.4.1.9.9.188.1.2.6.1.3 | CGtpVersion | read-only | This object represents the GTP version supported by the GSN node, identified by cGtpGSNAddressType and cGtpGSNAddress. The value: version0 - represents GTP version0 and version1 - represents GTP version1. |
| C32 cGtpHistCreateAsUpdate | 1.3.6.1.4.1.9.9.188.1.3.5.1.34 | Counter32 | read-only | This object indicates the historical number of create requests received, which are treated as update request on GGSN. Trigger condition: The counter is incremented when GGSN receives create request for an existing PDP. |
| C32 cGtpHistCreateCollideWithDel | 1.3.6.1.4.1.9.9.188.1.3.5.1.31 | Counter32 | read-only | This object indicates the historical number of collisions happened when a PDP is locally deleted and recreated. |
| C32 cGtpHistDroppedDataMsgs | 1.3.6.1.4.1.9.9.188.1.3.5.1.6 | Counter32 | read-only | This object indicates the historical number of GTP PDUs dropped for a specific SGSN path. |
| C32 cGtpHistDroppedSigMsgs | 1.3.6.1.4.1.9.9.188.1.3.5.1.19 | Counter32 | read-only | This object indicates the historical number of signalling packets dropped by GGSN. |
| CGT cGtpHistIndex | 1.3.6.1.4.1.9.9.188.1.3.5.1.1 | CGtpMaxHistNumber | not-accessible | This object indicates the history number of an entry. |
| C32 cGtpHistIpv4v6CreatedPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.53 | Counter32 | read-only | This object indicates the historical number of IPv4v6 PDPs successfully created on SGSN path. |
| C32 cGtpHistIpv4v6DeletedPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.54 | Counter32 | read-only | This object indicates the historical number of IPv4v6 PDPs deleted on SGSN path. |
| C32 cGtpHistIpv6CreatedPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.36 | Counter32 | read-only | This object indicates the historical number of IPv6 PDPs successfully created on SGSN path. This includes static, dynamic IP PDPs. |
| C32 cGtpHistIpv6DeletedPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.37 | Counter32 | read-only | This object indicates the historical number of IPv6 PDPs deleted on SGSN path. |
| C32 cGtpHistIpv6PdpActRejects | 1.3.6.1.4.1.9.9.188.1.3.5.1.35 | Counter32 | read-only | This object indicates the historical number of IPv6 PDP activation rejected by the GGSN. |
| C64 cGtpHistIpv6RcvdOctets | 1.3.6.1.4.1.9.9.188.1.3.5.1.42 | Counter64 | read-only | This object indicates the historical number of bytes received in IPV6 PDU message on SGSN path. |
| C32 cGtpHistIpv6RcvdPDUs | 1.3.6.1.4.1.9.9.188.1.3.5.1.40 | Counter32 | read-only | This object indicates the historical number of IPv6 PDU messages received on SGSN path. |
| C32 cGtpHistIpv6RcvdSigMsgs | 1.3.6.1.4.1.9.9.188.1.3.5.1.38 | Counter32 | read-only | This object indicates the historical number of IPv6 signaling messages received on SGSN path. This object is deprecated as there is no corresponding counter in GGSN. The historical number of all the signaling messages received is denoted by cGtpHistRcvdSigMsgs. |
| C64 cGtpHistIpv6SentOctets | 1.3.6.1.4.1.9.9.188.1.3.5.1.43 | Counter64 | read-only | This object indicates the historical number of bytes sent in IPv6 PDU message on SGSN path. |
| C32 cGtpHistIpv6SentPDUs | 1.3.6.1.4.1.9.9.188.1.3.5.1.41 | Counter32 | read-only | This object indicates the historical number of IPv6 PDU messages sent on SGSN path. |
| C32 cGtpHistIpv6SentSigMsgs | 1.3.6.1.4.1.9.9.188.1.3.5.1.39 | Counter32 | read-only | This object indicates the historical number of IPv6 signaling messages sent on SGSN path. This object is deprecated as there is no corresponding counter in GGSN. The historical number of all signaling messages sent is denoted by cGtpHistSentSigMsgs. |
| C32 cGtpHistMsgTooShort | 1.3.6.1.4.1.9.9.188.1.3.5.1.11 | Counter32 | read-only | This object indicates the historical number of GTP-PDU messages which are too short. Trigger Condition: The counter is incremented when a GTP message received that is too short to hold the GTP header for the supported GTP version. |
| C32 cGtpHistNonRoamingPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.48 | Counter32 | read-only | This object indicates the historical number of non-roaming PDPs on a SGSN path. |
| C32 cGtpHistNoReqSgsnLocalDelPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.45 | Counter32 | read-only | This object indicates the historical number of PDPs deleted in GGSN without sending a delete PDP request to the SGSN. |
| C32 cGtpHistNoSgsnLocalDelPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.29 | Counter32 | read-only | This object indicates the historical number of PDPs, which are deleted locally without sending delete PDP request. If GPRS service is turned off, or GGSN is in standby mode, the PDPs are deleted locally. |
| C32 cGtpHistNoWaitSgsnLocalDelPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.44 | Counter32 | read-only | This object indicates the historical number of PDPs deleted in GGSN without waiting for a delete PDP response from the SGSN. |
| C32 cGtpHistPathFailLocalDelPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.27 | Counter32 | read-only | This object indicates the historical number of PDPs deleted locally because of path failure. |
| C32 cGtpHistPathFailures | 1.3.6.1.4.1.9.9.188.1.3.5.1.17 | Counter32 | read-only | This object indicates the historical number of path failures on the GGSN. Trigger Condition: The counter is incremented when the transmit response timer expires for any message sent on the path. |
| C32 cGtpHistRcvdPdpUpdateResponses | 1.3.6.1.4.1.9.9.188.1.3.5.1.50 | Counter32 | read-only | This object indicates the historical number of update PDP responses received from the SGSN for the GGSN initiated update PDP requests. |
| C32 cGtpHistRcvdPDUMsgs | 1.3.6.1.4.1.9.9.188.1.3.5.1.7 | Counter32 | read-only | This object indicates the historical number of PDU messages received on a SGSN path. |
| C64 cGtpHistRcvdPDUOctets | 1.3.6.1.4.1.9.9.188.1.3.5.1.9 | Counter64 | read-only | This object indicates the historical number of bytes received in PDU message on a SGSN path. |
| C32 cGtpHistRcvdSigMsgs | 1.3.6.1.4.1.9.9.188.1.3.5.1.20 | Counter32 | read-only | This object indicates the historical number of signaling messages received on a GTP-C signaling path. |
| IP cGtpHistRemoteAddress | 1.3.6.1.4.1.9.9.188.1.3.5.1.3 | InetAddress | not-accessible | This object indicates the Internet address for the remote end of the GTP path, such as the address of the SGSN. |
| IPt cGtpHistRemoteAddrType | 1.3.6.1.4.1.9.9.188.1.3.5.1.2 | InetAddressType | not-accessible | This object indicates the type of the Internet address of the object cGtpHistRemoteAddress. |
| CGT cGtpHistRemoteNode | 1.3.6.1.4.1.9.9.188.1.3.5.1.52 | CGtpEntities | read-only | This object represents the remote node to which the GTP path was associated. |
| INE cGtpHistRemotePort | 1.3.6.1.4.1.9.9.188.1.3.5.1.4 | InetPortNumber | not-accessible | This object indicates the port number for the remote end of the GTP path. |
| C32 cGtpHistRetransCreatePDPReqs | 1.3.6.1.4.1.9.9.188.1.3.5.1.33 | Counter32 | read-only | This object indicates the historical number of retransmitted create PDP requests received. Trigger condition: The counter is incremented when GGSN receives create PDP request with same sequence number as before. |
| C32 cGtpHistRoamingNonTrustedPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.47 | Counter32 | read-only | This object indicates the historical number of roaming PDP contexts that are not in a trusted PLMN on a SGSN path. |
| C32 cGtpHistRoamingPDUs | 1.3.6.1.4.1.9.9.188.1.3.5.1.14 | Counter32 | read-only | This object indicates the historical number of PDUs received from a roaming MS on a SGSN path. This object is deprecated and replaced with more specific objects cGtpHistRoamingTrustedPDPs, cGtpHistRoamingNonTrustedPDPs. |
| C32 cGtpHistRoamingTrustedPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.46 | Counter32 | read-only | This object indicates the historical number of roaming PDP contexts in a trusted PLMN on a SGSN path. |
| C32 cGtpHistSecurityViolations | 1.3.6.1.4.1.9.9.188.1.3.5.1.15 | Counter32 | read-only | This object indicates the historical number of security violations happened on each SGSN path. Trigger Condition: The counter is incremented when a GGSN receives the packet from MS with source or destination address violation. |
| C32 cGtpHistSentPdpUpdateReqs | 1.3.6.1.4.1.9.9.188.1.3.5.1.49 | Counter32 | read-only | This object indicates the historical number of GGSN initiated update PDP requests sent on a SGSN path. |
| C32 cGtpHistSentPDUMsgs | 1.3.6.1.4.1.9.9.188.1.3.5.1.8 | Counter32 | read-only | This object indicates the historical number of PDU messages sent on a SGSN path. |
| C64 cGtpHistSentPDUOctets | 1.3.6.1.4.1.9.9.188.1.3.5.1.10 | Counter64 | read-only | This object indicates the historical number of bytes sent in PDU message on a SGSN path. |
| C32 cGtpHistSentSigMsgs | 1.3.6.1.4.1.9.9.188.1.3.5.1.21 | Counter32 | read-only | This object indicates the historical number of signaling messages sent on a GTP-C signaling path. |
| C32 cGtpHistSinglePDPSessCleared | 1.3.6.1.4.1.9.9.188.1.3.5.1.26 | Counter32 | read-only | This object indicates the historical number of hanging single PDP contexts cleared on the GGSN. |
| C32 cGtpHistTotalCreatedPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.22 | Counter32 | read-only | This object indicates the historical number of created PDPs since system is up. This includes static, dynamic, IP PDPs. |
| C32 cGtpHistTotalCreatedPppPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.24 | Counter32 | read-only | This object indicates the historical number of PPP PDPs created since the system is up. |
| C32 cGtpHistTotalDeletedPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.23 | Counter32 | read-only | This object indicates the historical number of PDPs deleted since system is up. |
| C32 cGtpHistTotalDeletedPppPDPs | 1.3.6.1.4.1.9.9.188.1.3.5.1.25 | Counter32 | read-only | This object indicates the historical number of PPP PDPs deleted since the system is up. |
| C32 cGtpHistTotalDropped | 1.3.6.1.4.1.9.9.188.1.3.5.1.18 | Counter32 | read-only | This object indicates the historical number of dropped packets by GTP. |
| C32 cGtpHistTotalDtEnabled | 1.3.6.1.4.1.9.9.188.1.3.5.1.51 | Counter32 | read-only | This object indicates the historical number of times Direct tunnel is enabled for the PDP contexts in GGSN on a SGSN path. |
| C32 cGtpHistUnexpectedMsgs | 1.3.6.1.4.1.9.9.188.1.3.5.1.5 | Counter32 | read-only | This object indicates the historical number of unexpected PDUs received. Trigger Condition: The counter is incremented when GGSN receives a GTP PDU for nonexistent PDP context. |
| C32 cGtpHistUnexpectedSigMsgs | 1.3.6.1.4.1.9.9.188.1.3.5.1.13 | Counter32 | read-only | This object indicates the historical number of unexpected GTP signaling messages received. Trigger Condition: The counter is incremented when a message received on the wrong end of the tunnel or a response message received for a request that was not sent by the GGSN. |
| C32 cGtpHistUnknownMsgs | 1.3.6.1.4.1.9.9.188.1.3.5.1.12 | Counter32 | read-only | This object indicates the historical number of unknown GTP messages received. Trigger Condition: The counter is incremented when a message using a Message Type value defining an unknown GTP signalling message is received. |
| C32 cGtpHistUnsupportedExtHdr | 1.3.6.1.4.1.9.9.188.1.3.5.1.16 | Counter32 | read-only | This object indicates the historical number of create PDP context requests received with unsupported extension headers. |
| C32 cGtpHistVerFallbackLocalDel | 1.3.6.1.4.1.9.9.188.1.3.5.1.30 | Counter32 | read-only | This object indicates the historical number of PDPs, which are deleted locally, due to fallback in GTP version. Trigger condition: The counter is incremented when GGSN receives create request for version0 PDP which exists on GTP version1 path. |
| C32 cGtpHistVersionChanges | 1.3.6.1.4.1.9.9.188.1.3.5.1.32 | Counter32 | read-only | This object indicates the historical number of GTP version changes occured on a SGSN path. Trigger condition: The counter is incremented when GGSN receives create request for version1 PDP, which exists on GTP version0 path. |
| C32 cGtpHistVerUpgradeLocalDel | 1.3.6.1.4.1.9.9.188.1.3.5.1.28 | Counter32 | read-only | This object indicates the historical number of PDPs, which are deleted locally, due to version upgrade. |
| C32 cGtpIpv4v6CreatedPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.48 | Counter32 | read-only | This object represents the total number of IPv4v6 PDPs successfully created on a GTP-C signaling or a GTP-U data path. |
| C32 cGtpIpv4v6DeletedPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.49 | Counter32 | read-only | This object indicates the total number of IPv4v6 PDPs deleted on a GTP-C signaling or a GTP-U data path. |
| C32 cGtpIpv6CreatedPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.32 | Counter32 | read-only | This object represents the total number of IPv6 PDPs successfully created on a GTP-C signaling or a GTP-U data path. This includes static,dynamic, IP PDPs. |
| C32 cGtpIpv6DeletedPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.33 | Counter32 | read-only | This object indicates the total number of IPv6 PDPs deleted on a GTP-C signaling or a GTP-U data path. |
| C32 cGtpIpv6PdpActRejects | 1.3.6.1.4.1.9.9.188.1.3.4.1.31 | Counter32 | read-only | This object represents the number of IPv6 PDP activation rejected by the GGSN. |
| C64 cGtpIpv6RcvdOctets | 1.3.6.1.4.1.9.9.188.1.3.4.1.38 | Counter64 | read-only | This object represents the number of bytes received in IPv6 PDU message on a GTP-U data path. |
| C32 cGtpIpv6RcvdPDUs | 1.3.6.1.4.1.9.9.188.1.3.4.1.36 | Counter32 | read-only | This object represents the total number of IPv6 PDU messages received on a GTP-U data path. |
| C32 cGtpIpv6RcvdSigMsgs | 1.3.6.1.4.1.9.9.188.1.3.4.1.34 | Counter32 | read-only | This object represents the total number of IPv6 signaling messages received on SGSN path. This object is deprecated as there is no corresponding counter in GGSN. All signaling messages received are indicated by cGtpRcvdSigMsgs. |
| C64 cGtpIpv6SentOctets | 1.3.6.1.4.1.9.9.188.1.3.4.1.39 | Counter64 | read-only | This object represents the number of bytes sent in IPv6 PDU message on a GTP-U data path. |
| C32 cGtpIpv6SentPDUs | 1.3.6.1.4.1.9.9.188.1.3.4.1.37 | Counter32 | read-only | This object represents the total number of IPv6 PDU messages sent on a GTP-U data path. |
| C32 cGtpIpv6SentSigMsgs | 1.3.6.1.4.1.9.9.188.1.3.4.1.35 | Counter32 | read-only | This object represents the number of IPv6 signaling messages sent on SGSN path. This object is deprecated as there is no corresponding counter in GGSN. All signaling messages sent are indicated by cGtpSentSigMsgs. |
| IP cGtpLastNoRespToEchoGSNIpAddr | 1.3.6.1.4.1.9.9.188.1.2.2 | InetAddress | read-only | The IP address of the last peer GSN device that did not reply to an GTP 'Echo Request' message from the local GSN device. |
| IPt cGtpLastNoRespToEchoGSNIpAddrTyp | 1.3.6.1.4.1.9.9.188.1.2.1 | InetAddressType | read-only | This object indicates the type of Internet address by which cGtpLastNoRespToEchoGSNIpAddr is reachable. |
| U32 cGtpMaximumPdps | 1.3.6.1.4.1.9.9.188.1.1.10 | Unsigned32 | read-write | The maximum number of PDP contexts that can be activated on the GSN. |
| cGtpMIB | 1.3.6.1.4.1.9.9.188 | This MIB module manages the GPRS Tunnelling Protocol (GTP) on GGSN and SGSN. GPRS provides wireless access to packet data network on the GSM infrastructure. The following diagram illustrates a simplified GPRS logical architecture with the name of inter-node interface: +---------------------------------------------+ | a PLMN +======+ +======+ | | | SGSN | | AAA | | | +======+ +======+ | | | | | | Gn SGi | | | | | |+====+ +====+ +=====+ +======+ +======+ | +===+ || TE |-R-| MT |-| BSS |-| SGSN |-Gn-| GGSN |-|-Gi-|PDN| |+====+ +====+ +=====+ +======+ +======+ | +===+ | | | | | | +----------------------------------------|----+ Gp | +-----------------------------+ | +====+ +=====+ +======+ | | | MS |---| BSS |---| SGSN | | | +====+ +=====+ +======+ | | | | other PLMN | +-----------------------------+ GTP is the protocol between GSN nodes (GSN peers) in the GPRS backbone network. It includes both the GTP signalling and data transfer procedures. GTP is used both on the Gn interface, i.e. the interface between GSN peers with in a PLMN, and the Gp interface between GSN peers in different PLMNs. SGSN is the serving GPRS support node, it responsible for the delivery of data packets from and to the MS within its service area. GGSN is the gateway GPRS support node, it provides interworking with external PDN and is connected with SGSNs via an IP-based GPRS backbone network. The GTP protocol is implemented only by SGSNs and GGSN. A PDP Context is an information set maintained by MS and GSNs which describes the mobile wireless service call or session. A Qos Profile is associated with each PDP context which defines multiple attributes like precedence, delay, reliability, peak throughput and mean throughput. Based on the precedence, delay and mean throughput an user is classified into one of the three Qos classes: Best Effort, Normal and Premium. Mean throughput is measured at the Gi and R reference points in units of octets per second. It specifies the average rate at which data is expected to be transferred across the GPRS network during the remaining lifetime of an activated PDP context. A MAP converting GSN is responsible for converting GTP messages to and from MAP messages. This helps in the communication with HLR. Acronyms and terms: APN Access Point Name BSS Base Station Subsystem CG Charging Gateway COA Change of Authorization ETSI European Telecommunications Standards Institute GDM GTP Director Module Gi Reference point between GPRS and an external packet data network. Gn the interface between GSNs within a PLMN Gp the interface between GSNs in different PLMNs GGSN Gateway GPRS Support Node GPRS General Packet Radio Service GSM Global System for Mobile communication GSN GPRS Support Node G-PDU GTP PDU HLR Home Location Register MAP Mobile Application Protocol MME Mobility Management Entity MS Mobile Station = TE + MT MT Mobile Termination NMS Network Management System PDN Public Data Network PDP Packet Data Protocol PDU Protocol Data Unit PGW PDN Gateway PLMN Public Land Mobile Network R Reference point between a non-ISDN compatible TE and MT. SAE System Architecture Evolution SGSN Serving GPRS Support Node SGW Serving Gateway TE Terminal Equipment T-PDU the payload of G-PDU VRF Virtual routing and forwarding AAA Authentication, Authorization and Accounting eNodeB Evolved Node B RNC Radio Network Controller | ||
| cGtpMIBCompliance | 1.3.6.1.4.1.9.9.188.3.1.1 | The compliance statements for entities which implement the CISCO-GTP-MIB. | ||
| cGtpMIBComplianceRev1 | 1.3.6.1.4.1.9.9.188.3.1.2 | The compliance statements for entities which implement the CISCO-GTP-MIB. | ||
| cGtpMIBComplianceRev10 | 1.3.6.1.4.1.9.9.188.3.1.11 | The compliance statements for entities which implement the CISCO-GTP-MIB.This compliance has been superceded by cGtpMIBComplianceRev11. | ||
| cGtpMIBComplianceRev11 | 1.3.6.1.4.1.9.9.188.3.1.12 | The compliance statements for entities which implement the CISCO-GTP-MIB. | ||
| cGtpMIBComplianceRev2 | 1.3.6.1.4.1.9.9.188.3.1.3 | The compliance statements for entities which implement the CISCO-GTP-MIB. | ||
| cGtpMIBComplianceRev3 | 1.3.6.1.4.1.9.9.188.3.1.4 | The compliance statements for entities which implement the CISCO-GTP-MIB. This is deprecated by cGtpMIBComplianceRev4. | ||
| cGtpMIBComplianceRev4 | 1.3.6.1.4.1.9.9.188.3.1.5 | The compliance statements for entities which implement the CISCO-GTP-MIB. This is deprecated by cGtpMIBComplianceRev5. | ||
| cGtpMIBComplianceRev5 | 1.3.6.1.4.1.9.9.188.3.1.6 | The compliance statements for entities which implement the CISCO-GTP-MIB. This is deprecated by cGtpMIBComplianceRev6. | ||
| cGtpMIBComplianceRev6 | 1.3.6.1.4.1.9.9.188.3.1.7 | The compliance statements for entities which implement the CISCO-GTP-MIB. This is deprecated by cGtpMIBComplianceRev7. | ||
| cGtpMIBComplianceRev7 | 1.3.6.1.4.1.9.9.188.3.1.8 | The compliance statements for entities which implement the CISCO-GTP-MIB. | ||
| cGtpMIBComplianceRev8 | 1.3.6.1.4.1.9.9.188.3.1.9 | The compliance statements for entities which implement the CISCO-GTP-MIB. This compliance is deprecated by cGtpMIBComplianceRev9. | ||
| cGtpMIBComplianceRev9 | 1.3.6.1.4.1.9.9.188.3.1.10 | The compliance statements for entities which implement the CISCO-GTP-MIB.This compliance has been superceded by cGtpMIBComplianceRev10. | ||
| cGtpMIBCompliances | 1.3.6.1.4.1.9.9.188.3.1 | |||
| cGtpMIBConformances | 1.3.6.1.4.1.9.9.188.3 | |||
| cGtpMIBGroups | 1.3.6.1.4.1.9.9.188.3.2 | |||
| cGtpMIBObjects | 1.3.6.1.4.1.9.9.188.1 | |||
| C32 cGtpMsgTooShort | 1.3.6.1.4.1.9.9.188.1.3.4.1.7 | Counter32 | read-only | This object represents the number of GTP-PDU messages which are too short. Trigger Condition: The counter is incremented when a GTP message received that is too short to hold the GTP header for the supported GTP version. |
| I32 cGtpN3BufferSize | 1.3.6.1.4.1.9.9.188.1.1.6 | Integer32 | read-write | Maximum size of the receive buffer for G-PDUs and signalling request messages. If a packet arrives with more data bytes than the receive buffer can contain, the packet will be discarded. |
| I32 cGtpN3Request | 1.3.6.1.4.1.9.9.188.1.1.5 | Integer32 | read-write | Maximum number of retransmissions for a signalling request message if no corresponding response message is received for a request in cGtpT3ResponseTimer time. |
| C32 cGtpNetworkBehindMsApns | 1.3.6.1.4.1.9.9.188.1.3.6 | Counter32 | read-only | This object represents the total number of APNs configured to support routing behind the MS in the gateway. Network-behind-mobile access-point is configured to enable an access point to support routing behind the MS. The routing behind the MS feature enables the routing of packets to IP addresses that do not belong to the PDP context (the MS), but exist behind it. |
| C32 cGtpNonRoamingPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.44 | Counter32 | read-only | This object indicates the number of non-roaming PDPs on a SGSN path. |
| C32 cGtpNoReqSgsnLocalDelPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.41 | Counter32 | read-only | This object indicates the number of PDPs deleted locally in GGSN on a SGSN path without sending a delete PDP request to the SGSN. |
| G32 cGtpNormalQosMeanThroughput | 1.3.6.1.4.1.9.9.188.1.2.4 | Gauge32 | read-only | The sum of the mean throughput for normal class QOS users on the GSN. |
| C32 cGtpNoSgsnLocalDelPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.25 | Counter32 | read-only | This object indicates the number of PDPs, which are deleted locally without sending delete PDP request. If GPRS service is turned off, or GGSN is in standby mode, the PDPs are deleted locally. |
| T/F cGtpNotifEnable | 1.3.6.1.4.1.9.9.188.1.1.11 | TruthValue | read-write | Indicates whether cGtpNotifications notification will be sent when a notification is generated by the device. - 'true', it will enable the device to send a notification. - 'false', it will prevent the device from sending out a notification. |
| cGtpNotifGroup | 1.3.6.1.4.1.9.9.188.3.2.7 | A collection of GTP notifications. | ||
| cGtpNotifications | 1.3.6.1.4.1.9.9.188.2.0 | |||
| cGtpNotifPrefix | 1.3.6.1.4.1.9.9.188.2 | |||
| C32 cGtpNoWaitSgsnLocalDelPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.40 | Counter32 | read-only | This object indicates the number of PDPs deleted for a given SGSN path in GGSN without waiting for a delete PDP context response from the SGSN. |
| IP cGtpPathAddress | 1.3.6.1.4.1.9.9.188.1.2.7.1.2 | InetAddress | not-accessible | An address that uniquely identifies a remote node to which this path is established. |
| IPt cGtpPathAddressType | 1.3.6.1.4.1.9.9.188.1.2.7.1.1 | InetAddressType | not-accessible | The type of Internet address by which cGtpPathAddress is reachable. |
| cGtpPathEntry | 1.3.6.1.4.1.9.9.188.1.2.7.1 | not-accessible | The entry is created: 1. When a path between a GGSN and SGSN is setup. 2. Or, when a path between the GGSN and the charging gateway is setup. 3. Or, when a path between GGSN and the MAP converting GSN is setup. The entry is deleted when the path is released, or echo test message on the path times out after certain retry number defined as cGtpN3Request. | |
| NTF cGtpPathFailedNotification | 1.3.6.1.4.1.9.9.188.2.0.1 | This notification is sent when one of this GSN's peers failed to respond to the GTP 'Echo Request' message for the waiting interval. | ||
| C32 cGtpPathFailLocalDelPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.23 | Counter32 | read-only | This object represents the number of PDPs deleted locally because of path failure. |
| C32 cGtpPathFailureOccurrencesEx | 1.3.6.1.4.1.9.9.188.1.3.1 | Counter32 | read-only | The number of times that any one of this GSN's peers failed to respond to an GTP 'Echo Request' messages during the waiting intervals. |
| C32 cGtpPathFailures | 1.3.6.1.4.1.9.9.188.1.3.4.1.13 | Counter32 | read-only | This object represents the number of path failures on the GGSN. Trigger Condition: The counter is incremented when the transmit response timer expires for any message sent on the path. |
| CGT cGtpPathHistoryLimit | 1.3.6.1.4.1.9.9.188.1.1.15 | CGtpMaxHistNumber | read-write | This object specifies the maximum number of entries in the cGtpPathStatisticsHistoryTable. |
| INE cGtpPathPort | 1.3.6.1.4.1.9.9.188.1.2.7.1.3 | InetPortNumber | not-accessible | This object identifies the port on the remote node. The value of zero is invalid. |
| CGT cGtpPathRemoteNode | 1.3.6.1.4.1.9.9.188.1.2.7.1.5 | CGtpEntities | read-only | This object represents the remote node associated to the path identified by this entry. |
| cGtpPathStatisticsEntry | 1.3.6.1.4.1.9.9.188.1.3.4.1 | not-accessible | An entry in this table. Creation of row(s) will happen when a PATH is established. Deletion of row(s) will happen when the PATH gets removed. | |
| cGtpPathStatisticsHistEntry | 1.3.6.1.4.1.9.9.188.1.3.5.1 | not-accessible | An entry in this table. Creation of row(s) will happen when a PATH is removed. Deletion of row(s) will happen when the PATH entry limit, given by the object cGtpPathHistoryLimit, is reached. The oldest paths will be removed once the limit is reached. | |
| cGtpPathStatisticsHistoryTable | 1.3.6.1.4.1.9.9.188.1.3.5 | not-accessible | This table indicates historical information for GTP paths which have been deleted. | |
| cGtpPathStatisticsTable | 1.3.6.1.4.1.9.9.188.1.3.4 | not-accessible | The table has the statistics for each SGSN path established. | |
| cGtpPathTable | 1.3.6.1.4.1.9.9.188.1.2.7 | not-accessible | This table identifies the paths established on a GSN. The path may be established between a GGSN and SGSN or GGSN and charging gateway or GGSN and MAP converting GSN. The path between GGSN and charging gateway is established when the charging gateway is configured on the GGSN. The path between GGSN and MAP converting GSN is established when the MAP converting GSN is configured on the GGSN. The path between a GGSN and SGSN is established in the following series of steps: 1. When Mobile System (MS) wants service, it sends packets to a SGSN with specific APN. 2. SGSN uses the DNS to resolve this APN to the IP address of the GGSN which is the designated as the gateway to this APN. 3. SGSN establishes a path to the GGSN using GTP protocol. 4. 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. A SGSN can have multiple GGSN as peers, while a GGSN can have multiple SGSN peers, depending on routing path. Moreover, a GSN can have more than one path to a peer, each of which will have a unique port. | |
| CGT cGtpPathVersion | 1.3.6.1.4.1.9.9.188.1.2.7.1.4 | CGtpVersion | read-only | This object represents the GTP version of the path identified by cGtpPathEntry. The value: version0 - represents GTP version0 and version1 - represents GTP version1. |
| STR cGtpPathVrfName | 1.3.6.1.4.1.9.9.188.1.2.7.1.6 | SnmpAdminString | read-only | This object represents the VRF name on the inter-node interface through which this GTP path is established. |
| G32 cGtpPremiumQosMeanThroughput | 1.3.6.1.4.1.9.9.188.1.2.3 | Gauge32 | read-only | The sum of the mean throughput for premium class QOS users on the GSN. |
| C32 cGtpRcvdPdpUpdateResponses | 1.3.6.1.4.1.9.9.188.1.3.4.1.46 | Counter32 | read-only | This object indicates the total number of update PDP responses received from the SGSN for the GGSN initiated update PDP requests. |
| C32 cGtpRcvdPDUMsgs | 1.3.6.1.4.1.9.9.188.1.3.4.1.3 | Counter32 | read-only | This object represents the number of PDU messages received on a GTP-U data path. |
| C64 cGtpRcvdPDUOctets | 1.3.6.1.4.1.9.9.188.1.3.4.1.5 | Counter64 | read-only | This object represents the number of bytes received in PDU message on a GTP-U data path. |
| C32 cGtpRcvdSigMsgs | 1.3.6.1.4.1.9.9.188.1.3.4.1.16 | Counter32 | read-only | This object represents the number of signaling messages received on a GTP-C signaling path. |
| C32 cGtpRetransCreatePDPReqs | 1.3.6.1.4.1.9.9.188.1.3.4.1.29 | Counter32 | read-only | This object indicates the number of retransmitted create PDP requests received. Trigger condition: The counter is incremented when GGSN receives create PDP request with same sequence number as before. |
| C32 cGtpRoamingNonTrustedPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.43 | Counter32 | read-only | This object indicates the number of roaming PDP contexts that are not in a trusted PLMN. |
| C32 cGtpRoamingPDUs | 1.3.6.1.4.1.9.9.188.1.3.4.1.10 | Counter32 | read-only | This object represents the number of PDUs received from a roaming MS on a SGSN path. This object is deprecated and replaced with more specific objects cGtpRoamingTrustedPDPs and cGtpRoamingNonTrustedPDPs. |
| C32 cGtpRoamingTrustedPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.42 | Counter32 | read-only | This object indicates the number of roaming PDP contexts in a trusted PLMN. |
| C32 cGtpSecurityViolations | 1.3.6.1.4.1.9.9.188.1.3.4.1.11 | Counter32 | read-only | This objects represents the number of security violations happened on each SGSN path. Trigger Condition: The counter is incremented when a GGSN receives the packet from MS with source or destination address violation. |
| C32 cGtpSentPdpUpdateReqs | 1.3.6.1.4.1.9.9.188.1.3.4.1.45 | Counter32 | read-only | This object indicates the total number of GGSN initiated update PDP requests sent on a SGSN path. |
| C32 cGtpSentPDUMsgs | 1.3.6.1.4.1.9.9.188.1.3.4.1.4 | Counter32 | read-only | This object represents the number of PDU messages sent on a GTP-U data path. |
| C64 cGtpSentPDUOctets | 1.3.6.1.4.1.9.9.188.1.3.4.1.6 | Counter64 | read-only | This object represents the number of bytes sent in PDU message on a GTP-U data path. |
| C32 cGtpSentSigMsgs | 1.3.6.1.4.1.9.9.188.1.3.4.1.17 | Counter32 | read-only | This object represents the number of signaling messages sent on a GTP-C signaling path. |
| T/F cGtpSgsnProfileEchoDisable | 1.3.6.1.4.1.9.9.188.1.1.18.1.6 | TruthValue | read-create | This object indicates whether the GTP echo status is disabled or not for the addresses and port associated with this SGSN profile. The value 'true' indicates that echo is disabled for this profile, while the value 'false' indicates that echo is enabled for this profile. |
| IP cGtpSgsnProfileEndIpAddress | 1.3.6.1.4.1.9.9.188.1.1.18.1.4 | InetAddress | read-create | This object indicates the end address of the SGSN node in the address range associated with this SGSN profile. |
| cGtpSgsnProfileEntry | 1.3.6.1.4.1.9.9.188.1.1.18.1 | not-accessible | An entry in this table. Entries in the cGtpSgsnProfileTable are created and deleted using the cGtpSgsnProfileRowStatus object. | |
| U32 cGtpSgsnProfileIndex | 1.3.6.1.4.1.9.9.188.1.1.18.1.1 | Unsigned32 | not-accessible | An arbitrary integer-value to uniquely identify a row in in the cGtpSgsnProfileTable. |
| IPt cGtpSgsnProfileIpAddressType | 1.3.6.1.4.1.9.9.188.1.1.18.1.2 | InetAddressType | read-create | This object indicates the type of Internet address of the objects cGtpSgsnStartIpAddress and cGtpSgsnEndIpAddress in the same row. |
| INE cGtpSgsnProfilePortNumber | 1.3.6.1.4.1.9.9.188.1.1.18.1.5 | InetPortNumber | read-create | This object indicates the port number of the SGSN node associated with this SGSN profile. |
| ROW cGtpSgsnProfileRowStatus | 1.3.6.1.4.1.9.9.188.1.1.18.1.8 | RowStatus | read-create | This object is used to manage creation and deletion of rows in this table. Objects in this row cannot be modified when this entry is 'active'. |
| IP cGtpSgsnProfileStartIpAddress | 1.3.6.1.4.1.9.9.188.1.1.18.1.3 | InetAddress | read-create | This object indicates the start address of the SGSN node in the address range associated with this SGSN profile. |
| STO cGtpSgsnProfileStorageType | 1.3.6.1.4.1.9.9.188.1.1.18.1.7 | StorageType | read-create | The storage type for this conceptual row. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row. |
| cGtpSgsnProfileTable | 1.3.6.1.4.1.9.9.188.1.1.18 | not-accessible | This table provides the configuration on SGSN profiles identified by addresses and port numbers configured in GGSN and the associated profile actions to be applied. When an SGSN path identified by cGtpPathAddress and cGtpPathPort in cGtpPathEntry matches the profile matching criteria represented by cGtpSgsnProfileIpAddressType cGtpSgsnProfileStartIpAddress, cGtpSgsnProfileEndIpAddress and cGtpSgsnProfilePortNumber, the actions associated with the profile entry (such as disable echo) will be applied on the corresponding SGSN path. | |
| C32 cGtpSinglePDPSessCleared | 1.3.6.1.4.1.9.9.188.1.3.4.1.22 | Counter32 | read-only | This object represents the number of hanging single PDP contexts cleared on the GGSN. |
| cGtpStatistics | 1.3.6.1.4.1.9.9.188.1.3 | |||
| cGtpStatisticsGroup | 1.3.6.1.4.1.9.9.188.3.2.3 | A collection of GTP statistics . | ||
| cGtpStatisticsGroupRev1 | 1.3.6.1.4.1.9.9.188.3.2.6 | A collection of GTP statistics. | ||
| cGtpStatisticsGroupSup1 | 1.3.6.1.4.1.9.9.188.3.2.12 | A collection of GTP status. This is deprecated by cGtpStatisticsGroupSup2. | ||
| cGtpStatisticsGroupSup2 | 1.3.6.1.4.1.9.9.188.3.2.15 | A collection of GTP statistics. | ||
| cGtpStatisticsGroupSup3 | 1.3.6.1.4.1.9.9.188.3.2.18 | This supplements cGtpStatisticsGroupRev1 to provide the information about the remote node in the GTP path history. | ||
| cGtpStatisticsGroupSup4 | 1.3.6.1.4.1.9.9.188.3.2.19 | This supplements cGtpStatisticsGroupSup3 to provide the information about the networks behind Ms Statistics. | ||
| cGtpStatisticsGroupSup5 | 1.3.6.1.4.1.9.9.188.3.2.21 | This group of objects provides the GTP path statistics information. | ||
| cGtpStatisticsGroupSup6 | 1.3.6.1.4.1.9.9.188.3.2.22 | This group of objects provides the GTP QoS statistics information. | ||
| cGtpStatus | 1.3.6.1.4.1.9.9.188.1.2 | |||
| cGtpStatusGroup | 1.3.6.1.4.1.9.9.188.3.2.2 | A collection of GTP Status. | ||
| cGtpStatusGroupRev1 | 1.3.6.1.4.1.9.9.188.3.2.5 | A collection of GTP Status. | ||
| cGtpStatusGroupRev2 | 1.3.6.1.4.1.9.9.188.3.2.9 | A collection of GTP status. This is deprecated by cGtpStatusGroupRev3. | ||
| cGtpStatusGroupRev3 | 1.3.6.1.4.1.9.9.188.3.2.11 | A collection of GTP status. | ||
| cGtpStatusGroupSup1 | 1.3.6.1.4.1.9.9.188.3.2.17 | This group of objects provides the GTP path information. | ||
| cGtpStatusGroupSup2 | 1.3.6.1.4.1.9.9.188.3.2.20 | This group of objects provides the GTP path status information. | ||
| I32 cGtpT3ResponseTimer | 1.3.6.1.4.1.9.9.188.1.1.4 | Integer32 | read-write | The T3-RESPONSE timer for retransmission. This timer is started by a GSN, 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. |
| I32 cGtpT3TunnelTimer | 1.3.6.1.4.1.9.9.188.1.1.3 | Integer32 | read-write | When the GSN behaves as SGSN, the T3-TUNNEL timer is used for mobility management. When a roaming MS moves from one SGSN(Old SGSN) to a another SGSN(New SGSN), this timer is started by the 'Old SGSN'. While 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'. When the GSN behaves as GGSN, the GGSN starts this timer after receiving a Update PDP Context request message from 'New SGSN'. An Update PDP context request shall be sent by SGSN as part of mobility management intimating that MS has moved to this SGSN. While the timer is running, the GGSN will not be forwarding any PDUs to the requesting 'New SGSN'. |
| G32 cGtpTotalActiveGtpv1DataPaths | 1.3.6.1.4.1.9.9.188.1.2.9 | Gauge32 | read-only | This object represents the total number of GTPv1-U data paths currently active on the gateway. |
| G32 cGtpTotalActivePaths | 1.3.6.1.4.1.9.9.188.1.2.8 | Gauge32 | read-only | This object represents the total number of paths currently active on the gateway. |
| C32 cGtpTotalCreatedPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.18 | Counter32 | read-only | This object represents the number of created PDPs on this path since the path was created. This includes static, dynamic, IP PDPs. |
| C32 cGtpTotalCreatedPppPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.20 | Counter32 | read-only | This object represents the number of PPP PDPs created since the system is up. |
| C32 cGtpTotalDataMsgDropped | 1.3.6.1.4.1.9.9.188.1.3.13 | Counter32 | read-only | This object represents the total number of data messages that could not be processed and are dropped since system started. |
| C32 cGtpTotalDeletedPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.19 | Counter32 | read-only | This object represents the number of PDPs deleted on this path since the path was created. |
| C32 cGtpTotalDeletedPppPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.21 | Counter32 | read-only | This object represents the number of PPP PDPs deleted since the system is up. |
| C32 cGtpTotalDownldFramedRout | 1.3.6.1.4.1.9.9.188.1.3.7 | Counter32 | read-only | This object represents the total number of routes downloaded from the AAA server. |
| C32 cGtpTotalDownldFramedRoutDeleted | 1.3.6.1.4.1.9.9.188.1.3.11 | Counter32 | read-only | This object represents the total number of routes downloaded from the AAA server that have been deleted from the routing table. |
| C32 cGtpTotalDownldFramedRoutIns | 1.3.6.1.4.1.9.9.188.1.3.10 | Counter32 | read-only | This object represents the total number of routes downloaded from the AAA server that have been inserted into the routing table. |
| C32 cGtpTotalDownldFramedRoutInsFail | 1.3.6.1.4.1.9.9.188.1.3.9 | Counter32 | read-only | This object represents the total number of downloaded routes that cannot be inserted into the routing table because it is conflicting with other routes. |
| C32 cGtpTotalDownldFramedRoutSavedFail | 1.3.6.1.4.1.9.9.188.1.3.8 | Counter32 | read-only | This object represents the total number of downloaded routes that could not be saved due to no memory. |
| C32 cGtpTotalDownlinkQosFailures | 1.3.6.1.4.1.9.9.188.1.3.23 | Counter32 | read-only | This object represents the total number of downlink packet drops due to Qos failure on the gateway. |
| C32 cGtpTotalDropped | 1.3.6.1.4.1.9.9.188.1.3.4.1.14 | Counter32 | read-only | This object represents the number of dropped packets by GGSN. |
| C32 cGtpTotalDroppedPackets | 1.3.6.1.4.1.9.9.188.1.3.3 | Counter32 | read-only | The total number of received GTP packets that could not be processed and are dropped since system started. |
| C32 cGtpTotalDtEnabled | 1.3.6.1.4.1.9.9.188.1.3.4.1.47 | Counter32 | read-only | This object indicates the total number of times Direct tunnel is enabled for the PDP contexts in GGSN. |
| C32 cGtpTotalUplinkQosFailures | 1.3.6.1.4.1.9.9.188.1.3.24 | Counter32 | read-only | This object represents the total number of uplink packet drops due to Qos failure on the gateway. |
| C32 cGtpTotalv0v1SigMsgDropped | 1.3.6.1.4.1.9.9.188.1.3.12 | Counter32 | read-only | This object represents the total number of GTPv0 and GTPv1 signalling messages that could not be processed and are dropped since system started. |
| C32 cGtpUnexpectedMsgs | 1.3.6.1.4.1.9.9.188.1.3.4.1.1 | Counter32 | read-only | This object represents the number of unexpected PDUs received. Trigger Condition: The counter is incremented when GGSN receives a GTP PDU for nonexistent PDP context. |
| C32 cGtpUnexpectedSigMsgs | 1.3.6.1.4.1.9.9.188.1.3.4.1.9 | Counter32 | read-only | This object represents the number of unexpected GTP signaling messages received. Trigger Condition: The counter is incremented when a message received on the wrong end of the tunnel or a response message received for a request that was not sent by the GGSN. |
| C32 cGtpUnknownMsgs | 1.3.6.1.4.1.9.9.188.1.3.4.1.8 | Counter32 | read-only | This object represents the number of unknown GTP messages received. Trigger Condition: The counter is incremented when a message using a Message Type value defining an unknown GTP signalling message is received. |
| C32 cGtpUnsupportedExtHdr | 1.3.6.1.4.1.9.9.188.1.3.4.1.12 | Counter32 | read-only | This object represents the number of create PDP context requests received with unsupported extension headers. |
| T/F cGtpUpdateFailDelete | 1.3.6.1.4.1.9.9.188.1.1.16 | TruthValue | read-write | This object specifies whether the delete action will be taken when a COA initiated update request for QOS change fails for a PDP context. If the object is set to 'true' and the update response from SGSN (for a update request) is not got after the retries or the received response indicates a cause value other than 'request accepted', then the PDP context will be deleted by GGSN. |
| C32 cGtpv0PathCreated | 1.3.6.1.4.1.9.9.188.1.3.14 | Counter32 | read-only | This object represents the total number of GTPv0 paths created since system started. |
| C32 cGtpv0PathDeleted | 1.3.6.1.4.1.9.9.188.1.3.15 | Counter32 | read-only | This object represents the total number of GTPv0 paths deleted since system started. |
| C32 cGtpv0PathRestarted | 1.3.6.1.4.1.9.9.188.1.3.16 | Counter32 | read-only | This object represents the total number of GTPv0 paths restarted since system started. |
| C32 cGtpv1DataPathCreated | 1.3.6.1.4.1.9.9.188.1.3.20 | Counter32 | read-only | This object represents the total number of GTPv1 data paths created since system started. |
| C32 cGtpv1DataPathDeleted | 1.3.6.1.4.1.9.9.188.1.3.21 | Counter32 | read-only | This object represents the total number of GTPv1 data paths deleted since system started. |
| C32 cGtpv1DataPathRestarted | 1.3.6.1.4.1.9.9.188.1.3.22 | Counter32 | read-only | This object represents the total number of GTPv1 data paths restarted since system started. |
| C32 cGtpv1SigPathCreated | 1.3.6.1.4.1.9.9.188.1.3.17 | Counter32 | read-only | This object represents the total number of GTPv1 signalling paths created since system started. |
| C32 cGtpv1SigPathDeleted | 1.3.6.1.4.1.9.9.188.1.3.18 | Counter32 | read-only | This object represents the total number of GTPv1 signalling paths deleted since system started. |
| C32 cGtpv1SigPathRestarted | 1.3.6.1.4.1.9.9.188.1.3.19 | Counter32 | read-only | This object represents the total number of GTPv1 signalling paths restarted since system started. |
| C32 cGtpVerFallbackLocalDelPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.26 | Counter32 | read-only | This object indicates the number of PDPs, which are deleted locally, due to fallback in GTP version. Trigger condition: The counter is incremented when GGSN receives create request of version0 PDP which exists on GTP version1 path. |
| CGT cGtpVersion | 1.3.6.1.4.1.9.9.188.1.1.2 | CGtpVersion | read-write | The highest gtp version supported by the GSN. When the value is, version0 - GTP v0 is supported, version1 - GTP v1 and GTP v0 are supported, version2 - GTP v0, GTP v1 and GTP v2 are supported. |
| C32 cGtpVersionChanges | 1.3.6.1.4.1.9.9.188.1.3.4.1.28 | Counter32 | read-only | This object represents the number of GTP version changes occurred on a SGSN path. Trigger condition: The counter is incremented when GGSN receives create request for version1 PDP, which exists on GTP version0 path. |
| C32 cGtpVerUpgradeLocalDelPDPs | 1.3.6.1.4.1.9.9.188.1.3.4.1.24 | Counter32 | read-only | This object represents the number of PDPs, which are deleted locally, due to version upgrade. |
RFC description
Manages GPRS Tunnelling Protocol (GTP) on GGSN and SGSN nodes for 3G/wireless packet data network access.
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