-- MIB file created 08-Feb-2012 09:23:51, by -- SMICng version 2.2.11-beta(PRO)(Solaris), January 20, 2001. Enterprise key cisco.com CISCO-EPC-GATEWAY-MIB DEFINITIONS ::= BEGIN -- From file: "CISCO-EPC-GATEWAY-MIB.my" -- Compile options "4 7 F H N W 03 06 0B 0G 0N 0T" IMPORTS SnmpAdminString FROM SNMP-FRAMEWORK-MIB TruthValue, TimeStamp, TimeInterval FROM SNMPv2-TC-v1 ciscoMgmt FROM CISCO-SMI Counter, Gauge FROM RFC1155-SMI OBJECT-TYPE FROM RFC-1212 TRAP-TYPE FROM RFC-1215; ciscoEpcGatewayMIB OBJECT IDENTIFIER ::= { ciscoMgmt 731 } -- MODULE-IDENTITY -- LastUpdated -- 201202080000Z -- OrgName -- Cisco Systems, Inc. -- ContactInfo -- Cisco Systems -- Customer Service -- -- Postal: 170 W Tasman Drive -- San Jose, CA 95134 -- USA -- -- Tel: +1 800 553-NETS -- -- E-mail: cs-lte@cisco.com -- Descr -- This MIB module manages the features and configuration -- for PDN Gateway(PGW) and Serving Gateway(SGW) in Evolved -- Packet Core(EPC) architecture. -- -- The PGW is the permanent IP point-of-attachment for -- access via the E-UTRAN. The PGW performs IP policy and -- charging enforcement on packet flows to and from mobile -- devices. -- -- The SGW is a local mobility anchor for E-UTRAN mobility, -- switching packets between the S5 interface and the GTP -- based S1-U interface for mobiles in connected mode. -- -- +================================================+ -- | | -- | | -- | +=======+__________ | -- | | UTRAN | |S12 | -- | | +======+ | | -- | +======| | | | -- | +======| SGSN |___ | | -- | | +======+ || | -- | | GERAN | | S4|| | -- | +=======+ |(GTP-C|| | -- | S3| VO,V1|| | -- | | GTPU|| | -- | |VO,V1)|| | -- | +======+ || | -- | ____| MME |__ || | -- | | +======+ ||| | -- | S1-MME| S11 ||| | -- | | GTP-C ||| | -- | | (V0,V1,V2) ||| | -- |+====+ +========+ +======+ +======+ | +===+ -- || UE |-|E-Utran | | SGW | | PGW |-SGi-|PDN| -- || | |(EnodeB)| | | | | | | | -- |+====+ +========+ +======+ +======+ | +===+ -- | | | | GTP-C | | -- | | | |(vo,v1,v2)| | -- | | | |GTP-C | | -- | | | | (vo,v1) | | -- | | GTP v2-u | | | | -- | ============ =========== | -- | (S1-U) S5 | -- | | -- +================================================+ -- -- This architecture supports the non-roaming and roaming -- architectures using GTP based protocol on the PGW and SGW -- with a number of functions. It support high number of -- subscribers with their associated control messages and -- data traffic. Each of this association forms an entry in -- PGW and SGW and is commonly know as bearers. -- -- The various features used by this architecture and their -- attributes are captured in this MIB: -- -- 1. Overload protection, handles congestion control, SGW and -- PGW represent congestion as a DFP metric considering the -- current CPU, memory usage and number of bearers open. On -- reaching the low congestion threshold, based on the ARP, high -- priority calls are accepted and those with a lower priority -- are rejected. Once the high threshold is reached all new -- calls are rejected. -- -- 2. Buffering agent, the SGW buffers the data packets in the -- downlink direction till the downlink path/peer information is -- ready. It buffers all packets coming from any gateway based -- on the default/configured values of the buffer size, discard -- period and number of packets. Packets will be buffered on a -- per bearer basis and retrieved in the order it was buffered -- using the handle given by the buffering agent initially. If -- the buffer is full then no more bearers will be accepted. -- -- Acronyms and terms: -- -- 3GPP 3rd Generation Partnership Project -- DFP Dynamic Feedback Protocol -- EDGE Enhanced Data rates for GSM Evolution -- EPC Evolved Packet Core -- E-UTRAN Evolved UTRAN -- GERAN GSM EDGE Radio Access Network -- GPRS General Packet Radio Service -- GSM Global System for Mobile communications -- GTP GPRS Tunneling Protocol -- PDN Public Data Network -- PGW PDN Gateway -- SAE System Architecture Evolution -- SGW Serving Gateway -- SP GW An integrated SGW and PGW Gateway -- UE User Equipment -- UMTS Universal Mobile Telecommunications System -- UTRAN UMTS Radio Access Network -- -- -- REFERENCE -- -- [1] 3GPP: Evolved GPRS Tunneling Protocol for Control -- Plane (GTPv2-C). 3GPP TS 29.274 V1.3.1. -- -- [2] 3GPP: GPRS enhancements for E-UTRAN access. -- 3GPP TS 23.401 V8.3.0. -- -- [3] 3GPP: Circuit Switched fallback in Evolved -- Packet System(EPS). 3GPP TS 23.272. -- RevDate -- 201202080000Z -- RevDescr -- Added the following object to ciscoEPCGatewayStatus -- cegTotalIdleSessions. -- -- Added the following objects to cegBufferStats -- cegPacketDropDueToMaxPacketLimit, -- cegPacketDropDueToMaxBufferLimit. -- -- Added cegSystemStatusGrpSup3 group. -- Added cegPacketDropLimitStatsGrp. -- Deprecated ciscoEpcGatewayMIBComplianceRev2 and -- replaced it with ciscoEpcGatewayMIBComplianceRev3. -- RevDate -- 201105100000Z -- RevDescr -- Added the following objects to ciscoEpcGatewayStatus -- cegActivatedBearers, -- cegActivatedDedicatedBearers , -- cegActivatedIpv4DedicatedBearers, -- cegActivatedIpv6DedicatedBearers. -- -- Added cegSystemStatusGrpSup2 group. -- Deprecated ciscoEpcGatewayMIBComplianceRev1 and -- replaced it with ciscoEpcGatewayMIBComplianceRev2. -- RevDate -- 201103040000Z -- RevDescr -- Added cegActivatedIpv4v6Bearers, -- cegActivatedGtpv2SgwSessions, -- cegActivatedGtpv2PgwSessions, -- cegActivatedGtpv2SPgwSessions -- to ciscoEpcGatewayStatus. -- -- Added units for cegActivatedIpv4v6Sessions. -- -- Added cegSystemStatusGrpSup1 to supplement -- cegSystemStatusGrp. -- -- Added ciscoEpcGatewayMIBComplianceRev1 and -- deprecated ciscoEpcGatewayMIBCompliance. -- RevDate -- 201006280000Z -- RevDescr -- Modified default values for the following objects -- cegCongestionLowThreshold -- cegCongestionHighThreshold -- RevDate -- 201005060000Z -- RevDescr -- Modified Default values for the follwing -- objects cegBufferMaxSize, -- cegBufferDiscardDataTime, -- cegBufferMaxPacketsPerBuffer. -- -- Modified range for the following objects -- cegBufferDiscardDataTime, -- cegBufferMaxPacketsPerBuffer. -- RevDate -- 201004210000Z -- RevDescr -- Initial version of this MIB module. ciscoEpcGatewayMIBNotifications OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIB 0 } ciscoEpcGatewayMIBObjects OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIB 1 } ciscoEpcGatewayStatistics OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBObjects 1 } cegOverloadProtectionStats OBJECT IDENTIFIER ::= { ciscoEpcGatewayStatistics 1 } cegBufferStats OBJECT IDENTIFIER ::= { ciscoEpcGatewayStatistics 2 } ciscoEpcGatewayConfig OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBObjects 2 } cegOverloadProtectionConfig OBJECT IDENTIFIER ::= { ciscoEpcGatewayConfig 1 } cegBufferingAgentConfig OBJECT IDENTIFIER ::= { ciscoEpcGatewayConfig 2 } ciscoEpcGatewayStatus OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBObjects 3 } ciscoEpcGatewayNotifMgmt OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBObjects 4 } cegOverloadProtectionStatus OBJECT IDENTIFIER ::= { ciscoEpcGatewayStatus 8 } cegBufferStatus OBJECT IDENTIFIER ::= { ciscoEpcGatewayStatus 9 } ciscoEpcGatewayMIBConformance OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIB 3 } ciscoEpcGatewayMIBCompliances OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBConformance 1 } ciscoEpcGatewayMIBGroups OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBConformance 2 } cegCongestionIncomingReqDrops OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of incoming calls dropped at the gateway. This counter is incremented when the gateway receives an incoming call request at high congestion level, and the request is dropped." ::= { cegOverloadProtectionStats 1 } cegCongestionLowThresholdReached OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the number of times low congestion occurred on the gateway. The value is equal to the number of times the gateway exceeded the congestion threshold cegCongestionLowThreshold." ::= { cegOverloadProtectionStats 2 } cegCongestionHighThresholdReached OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the number of times high congestion occurred on the gateway. The value is equal to the number of times the gateway exceeded the congestion threshold cegCongestionHighThreshold." ::= { cegOverloadProtectionStats 3 } cegBuffersCreated OBJECT-TYPE SYNTAX Counter -- Units -- buffer ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of buffers allocated by buffering agent." ::= { cegBufferStats 1 } cegBuffersDeleted OBJECT-TYPE SYNTAX Counter -- Units -- buffer ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of buffers deallocated by buffering agent." ::= { cegBufferStats 2 } cegBuffersTimedOut OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of buffers that got timed out, at buffering agent. A buffer is timed out when the discard timer cegBufferDiscardDataTime expires." ::= { cegBufferStats 3 } cegBufferPacketsEnqueued OBJECT-TYPE SYNTAX Counter -- Units -- packet ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of packets enqueued to the buffering agent." ::= { cegBufferStats 4 } cegBufferPacketsDequeued OBJECT-TYPE SYNTAX Counter -- Units -- packet ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of packets dequeued from the buffering agent." ::= { cegBufferStats 5 } cegBufferBytesEnqueued OBJECT-TYPE SYNTAX Counter -- Units -- Bytes ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total bytes of data enqueued to the buffering agent." ::= { cegBufferStats 6 } cegBufferBytesDequeued OBJECT-TYPE SYNTAX Counter -- Units -- Bytes ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total bytes of data dequeued from the buffering agent." ::= { cegBufferStats 7 } cegBufferRejMemUnavailable OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of times, buffer allocation is rejected by gateway due to, requested memory is greater than cegTotalBufferAvailable." ::= { cegBufferStats 8 } cegBufferRejLowMem OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of times, buffer allocation is rejected due to, low memory availability in the gateway." ::= { cegBufferStats 9 } cegPacketDropDueToMaxPacketLimit OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the number of packet drops due to bearer maximum packet limit." ::= { cegBufferStats 10 } cegPacketDropDueToMaxBufferLimit OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the number of packet drops due to bearer maximum buffer limit." ::= { cegBufferStats 11 } cegCongestionLowThreshold OBJECT-TYPE SYNTAX Gauge(0..100) -- Units -- percent ACCESS read-write STATUS mandatory DESCRIPTION "This object specifies the low threshold for congestion. Congestion DFP metric considers the current CPU memory usage and number of bearers open. On reaching the low congestion threshold, based on the ARP, high priority calls are accepted and those with a lower priority are rejected." DEFVAL { 95 } ::= { cegOverloadProtectionConfig 1 } cegCongestionHighThreshold OBJECT-TYPE SYNTAX Gauge(0..100) -- Units -- percent ACCESS read-write STATUS mandatory DESCRIPTION "This object specifies the high threshold for congestion. Congestion DFP metric considers the current CPU memory usage and number of bearers open. Once the high threshold is reached all new calls are rejected." DEFVAL { 100 } ::= { cegOverloadProtectionConfig 2 } cegBufferingAgentEnabled OBJECT-TYPE SYNTAX TruthValue -- Rsyntax INTEGER { -- true(1), -- false(2) -- } ACCESS read-write STATUS mandatory DESCRIPTION "This object specifies the state of the buffering agent. 'true' - indicates that the buffering agent is enabled. 'false' - indicates that the buffering agent is disabled." DEFVAL { false } ::= { cegBufferingAgentConfig 1 } cegBufferMaxSize OBJECT-TYPE SYNTAX Gauge(400..12000) -- Units -- Bytes ACCESS read-write STATUS mandatory DESCRIPTION "This object represents the maximum size of a buffer that can be allocated for a bearer. This object is directly dependent on object cegBufferingAgentEnabled and is applicable only when buffering agent is enabled, that is when cegBufferingAgentEnabled is 'true'." DEFVAL { 1024 } ::= { cegBufferingAgentConfig 2 } cegBufferDiscardDataTime OBJECT-TYPE SYNTAX Gauge(1..300) -- Units -- second ACCESS read-write STATUS mandatory DESCRIPTION "This object specifies the duration for which the buffering agent waits before discarding a buffer. The discard timer begins when a packet is enqueued in the allocated buffer for a bearer. Whenever a packet is enqueued for a bearer, the discard timer is reset. If the timer expires, then the buffer is freed." DEFVAL { 30 } ::= { cegBufferingAgentConfig 3 } cegBufferMaxPacketsPerBuffer OBJECT-TYPE SYNTAX Gauge(1..15) -- Units -- packet ACCESS read-write STATUS mandatory DESCRIPTION "This object specifies the maximum number of packets allowed per buffer in buffering agent. Any new incoming packet after this value has reached its maximum will be dropped." DEFVAL { 5 } ::= { cegBufferingAgentConfig 4 } cegVersion OBJECT-TYPE SYNTAX SnmpAdminString(SIZE(1..100)) -- Rsyntax OCTET STRING(SIZE(1..100)) ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the current version of the PGW or SGW software running on the gateway. Display format: : :." ::= { ciscoEpcGatewayStatus 1 } cegActivatedIpv4Bearers OBJECT-TYPE SYNTAX Gauge -- Units -- bearer ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total activated IPv4 GTPv2 bearers." ::= { ciscoEpcGatewayStatus 2 } cegActivatedIpv6Bearers OBJECT-TYPE SYNTAX Gauge -- Units -- bearer ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total activated IPv6 GTPv2 bearers." ::= { ciscoEpcGatewayStatus 3 } cegTotalUsers OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of users connected to the gateway." ::= { ciscoEpcGatewayStatus 4 } cegTotalIdleUsers OBJECT-TYPE SYNTAX Gauge -- Units -- Users ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of users currently in ISR state in the gateway." ::= { ciscoEpcGatewayStatus 5 } cegTotalSuspendedUsers OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of users suspended by the gateway. A user would be suspended when E-UTRAN coverage is overlapped by either GERAN or UTRAN coverage leading to a Circuit Switch fallback from E-UTRAN. The Circuit Switch fallback enables reuse of voice and other Circuit Switch services by reuse of the Circuit Switch infrastructure." ::= { ciscoEpcGatewayStatus 6 } cegActivatedIpv4v6Sessions OBJECT-TYPE SYNTAX Gauge -- Units -- sessions ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of activated IPv4v6 sessions." ::= { ciscoEpcGatewayStatus 7 } cegActivatedIpv4v6Bearers OBJECT-TYPE SYNTAX Gauge -- Units -- bearers ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of activated IPv4v6 bearers." ::= { ciscoEpcGatewayStatus 10 } cegActivatedGtpv2SgwSessions OBJECT-TYPE SYNTAX Gauge -- Units -- sessions ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of activated GTPV2 sessions in SGW mode." ::= { ciscoEpcGatewayStatus 11 } cegActivatedGtpv2PgwSessions OBJECT-TYPE SYNTAX Gauge -- Units -- sessions ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of activated GTPV2 sessions in PGW mode." ::= { ciscoEpcGatewayStatus 12 } cegActivatedGtpv2SPgwSessions OBJECT-TYPE SYNTAX Gauge -- Units -- sessions ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of activated GTPV2 sessions in SP GW mode." ::= { ciscoEpcGatewayStatus 13 } cegCongestionDfpWeight OBJECT-TYPE SYNTAX Gauge(0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the DFP weight value, which is the measure of the load on CPU in the gateway." ::= { cegOverloadProtectionStatus 1 } cegCongestionStatus OBJECT-TYPE SYNTAX INTEGER { normal(1), low(2), high(3) } ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the gateway congestion status. normal - The gateway is not in a congestion state. At this state, the value of cegCongestionDfpWeight is less than value of cegCongestionLowThreshold. low - The gateway is running in low congestion state. At this state, the value of cegCongestionDfpWeight is more than value of cegCongestionLowThreshold but less than value of cegCongestionHighThreshold. high - The gateway is running in high congestion state. At this state, the value of cegCongestionDfpWeight is more than value of cegCongestionHighThreshold." ::= { cegOverloadProtectionStatus 2 } cegCongestionLowLastOccurTime OBJECT-TYPE SYNTAX TimeStamp -- Rsyntax TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the timestamp at which low congestion last occurred on the gateway." ::= { cegOverloadProtectionStatus 3 } cegCongestionLowLastDuration OBJECT-TYPE SYNTAX TimeInterval -- Rsyntax INTEGER(0..2147483647) ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the duration of last low congestion." ::= { cegOverloadProtectionStatus 4 } cegCongestionHighLastOccurTime OBJECT-TYPE SYNTAX TimeStamp -- Rsyntax TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the timestamp at which high congestion last occurred on the gateway." ::= { cegOverloadProtectionStatus 5 } cegCongestionHighLastDuration OBJECT-TYPE SYNTAX TimeInterval -- Rsyntax INTEGER(0..2147483647) ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the duration of the last high congestion." ::= { cegOverloadProtectionStatus 6 } cegActivatedBearers OBJECT-TYPE SYNTAX Gauge -- Units -- Bearers ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of default and dedicated bearers currently active in the Gateway." ::= { ciscoEpcGatewayStatus 14 } cegActivatedDedicatedBearers OBJECT-TYPE SYNTAX Gauge -- Units -- Bearers ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of dedicated bearers currently active in the Gateway." ::= { ciscoEpcGatewayStatus 15 } cegActivatedIpv4DedicatedBearers OBJECT-TYPE SYNTAX Gauge -- Units -- Bearers ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of IPv4 dedicated bearers currently active in the Gateway." ::= { ciscoEpcGatewayStatus 16 } cegActivatedIpv6DedicatedBearers OBJECT-TYPE SYNTAX Gauge -- Units -- Bearers ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of IPv6 dedicated bearers currently active in the Gateway." ::= { ciscoEpcGatewayStatus 17 } cegTotalIdleSessions OBJECT-TYPE SYNTAX Gauge -- Units -- Sessions ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of sessions currently in Idle state in the gateway." ::= { ciscoEpcGatewayStatus 18 } cegTotalInUseBuffers OBJECT-TYPE SYNTAX Gauge -- Units -- buffer ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of buffers currently allocated for the bearers, by buffering agents." ::= { cegBufferStatus 1 } cegTotalBufferedPackets OBJECT-TYPE SYNTAX Gauge -- Units -- packet ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of packets buffered at present in the buffers of buffering agents." ::= { cegBufferStatus 2 } cegTotalBufferedBytes OBJECT-TYPE SYNTAX Gauge -- Units -- Bytes ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total number of bytes buffered at present in the buffers of buffering agents." ::= { cegBufferStatus 3 } cegTotalBufferAvailable OBJECT-TYPE SYNTAX Gauge -- Units -- Bytes ACCESS read-only STATUS mandatory DESCRIPTION "This object represents the total unallocated bytes at buffering agents." ::= { cegBufferStatus 4 } cegCongestionHighNotifEnable OBJECT-TYPE SYNTAX TruthValue -- Rsyntax INTEGER { -- true(1), -- false(2) -- } ACCESS read-write STATUS mandatory DESCRIPTION "The object controls the generation of cegCongestionHighThresholdNotif as follows: 'true(1)' - the generation of cegCongestionHighThresholdNotif notifications is enabled. 'false(2)' - the generation of cegCongestionHighThresholdNotif notifications is disabled." DEFVAL { false } ::= { ciscoEpcGatewayNotifMgmt 1 } cegCongestionLowNotifEnable OBJECT-TYPE SYNTAX TruthValue -- Rsyntax INTEGER { -- true(1), -- false(2) -- } ACCESS read-write STATUS mandatory DESCRIPTION "The object controls the generation of cegCongestionLowThresholdNotif as follows: 'true(1)' - the generation of cegCongestionLowThresholdNotif notifications is enabled. 'false(2)' - the generation of cegCongestionLowThresholdNotif notifications is disabled." DEFVAL { false } ::= { ciscoEpcGatewayNotifMgmt 2 } cegCongestionClearNotifEnable OBJECT-TYPE SYNTAX TruthValue -- Rsyntax INTEGER { -- true(1), -- false(2) -- } ACCESS read-write STATUS mandatory DESCRIPTION "The object controls the generation of cegCongestionClearedNotif as follows: 'true(1)' - the generation of cegCongestionClearedNotif notifications is enabled. 'false(2)' - the generation of cegCongestionClearedNotif notifications is disabled." DEFVAL { false } ::= { ciscoEpcGatewayNotifMgmt 3 } cegCongestionHighThresholdNotif TRAP-TYPE -- Reverse mappable trap ENTERPRISE ciscoEpcGatewayMIB VARIABLES { cegVersion, cegCongestionDfpWeight, cegCongestionStatus, cegCongestionHighThreshold } -- Status -- mandatory DESCRIPTION "This notification will be sent when the gateway congestion level goes above cegCongestionHighThreshold value. This gives an indication that the gateway is running at high congestion and at this state it would reject all new calls." ::= 1 cegCongestionLowThresholdNotif TRAP-TYPE -- Reverse mappable trap ENTERPRISE ciscoEpcGatewayMIB VARIABLES { cegVersion, cegCongestionDfpWeight, cegCongestionStatus, cegCongestionLowThreshold, cegCongestionHighThreshold } -- Status -- mandatory DESCRIPTION "This notification will be sent when the gateway congestion level goes above cegCongestionLowThreshold value. This gives an indication that the gateway is running at low congestion at this state it can accept only the high priority calls and those with a lower priority would be rejected." ::= 2 cegCongestionClearedNotif TRAP-TYPE -- Reverse mappable trap ENTERPRISE ciscoEpcGatewayMIB VARIABLES { cegVersion, cegCongestionDfpWeight, cegCongestionStatus, cegCongestionLowThreshold } -- Status -- mandatory DESCRIPTION "This notification will be sent when the gateway congestion level goes below cegCongestionLowThreshold value. This gives an indication that the gateway has recovered from congestion and it can accept all calls." ::= 3 cegSystemStatusGrp OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 1 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- This group has a collection of objects to provide the -- system status. -- objects -- cegVersion, cegActivatedIpv4Bearers, cegActivatedIpv6Bearers, -- cegTotalUsers, cegTotalSuspendedUsers, -- cegActivatedIpv4v6Sessions, cegTotalIdleUsers cegOverloadProtectionStatsGrp OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 2 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- This group has a collection of objects to provide the -- overload protection statistics. -- objects -- cegCongestionIncomingReqDrops, -- cegCongestionHighThresholdReached, -- cegCongestionLowThresholdReached cegBufferingAgentStatsGrp OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 3 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- This group has a collection of objects to provide the -- buffering agent statistics. -- objects -- cegBuffersCreated, cegBufferPacketsEnqueued, -- cegBufferBytesEnqueued, cegBufferPacketsDequeued, -- cegBufferBytesDequeued, cegBuffersDeleted, cegBuffersTimedOut, -- cegBufferRejMemUnavailable, cegBufferRejLowMem cegOverloadProtectionConfigGrp OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 4 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- This group has a collection of objects which configures -- attributes for overload protection. -- objects -- cegCongestionLowThreshold, cegCongestionHighThreshold cegBufferingAgentConfigGrp OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 5 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- This group has a collection of objects which configures -- the buffering agent. -- objects -- cegBufferingAgentEnabled, cegBufferMaxSize, -- cegBufferDiscardDataTime, cegBufferMaxPacketsPerBuffer cegBufferingAgentStatusGrp OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 6 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- This group has a collection of objects to provide the -- buffering agent status. -- objects -- cegTotalInUseBuffers, cegTotalBufferedPackets, -- cegTotalBufferedBytes, cegTotalBufferAvailable cegOverloadProtectionStatusGrp OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 7 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- This group has a collection of objects to provide the -- overload protection status. -- objects -- cegCongestionDfpWeight, cegCongestionStatus, -- cegCongestionLowLastOccurTime, cegCongestionLowLastDuration, -- cegCongestionHighLastOccurTime, cegCongestionHighLastDuration cegOverloadProtectionNotifMgmtGrp OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 8 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- This group has a collection of objects which controls -- the generation of congestion notification in the system. -- objects -- cegCongestionHighNotifEnable, cegCongestionLowNotifEnable, -- cegCongestionClearNotifEnable cegSystemStatusGrpSup1 OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 10 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- This group has objects to supplement the cegSystemStatusGrp. -- objects -- cegActivatedIpv4v6Bearers, cegActivatedGtpv2SgwSessions, -- cegActivatedGtpv2PgwSessions, cegActivatedGtpv2SPgwSessions cegSystemStatusGrpSup2 OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 11 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- This group has objects to supplement the cegSystemStatusGrp -- objects -- cegActivatedBearers, cegActivatedDedicatedBearers, -- cegActivatedIpv4DedicatedBearers, -- cegActivatedIpv6DedicatedBearers cegSystemStatusGrpSup3 OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 12 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- This group has a collection of objects which provides the -- details of the EPC Gateway status and supplements the -- cegSystemStatusGrp. -- objects -- cegTotalIdleSessions cegBufferingAgentStatsGrpSup1 OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 13 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- This group has a collection of objects to provide the buffering -- agent statistics related to packet drops based on max limit. -- objects -- cegPacketDropDueToMaxPacketLimit, -- cegPacketDropDueToMaxBufferLimit cegOverloadProtectionNotifGrp OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBGroups 9 } -- NOTIFICATION-GROUP -- Status -- mandatory -- Descr -- This group has a collection of notification which informs -- about the congestion level in the system. -- notifications -- cegCongestionHighThresholdNotif, -- cegCongestionLowThresholdNotif, cegCongestionClearedNotif ciscoEpcGatewayMIBCompliance OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBCompliances 1 } -- MODULE-COMPLIANCE -- Status -- deprecated -- Descr -- The compliance statement is for the entities -- which implement CISCO-EPC-GATEWAY-MIB. -- This is deprecated by ciscoEpcGatewayMIBComplianceRev1. -- Module -- >>current<< -- MandGroup -- cegSystemStatusGrp -- MandGroup -- cegOverloadProtectionStatsGrp -- MandGroup -- cegOverloadProtectionConfigGrp -- MandGroup -- cegOverloadProtectionStatusGrp -- MandGroup -- cegOverloadProtectionNotifMgmtGrp -- MandGroup -- cegOverloadProtectionNotifGrp -- OptGroup -- cegBufferingAgentStatsGrp -- OptGroup -- cegBufferingAgentConfigGrp -- OptGroup -- cegBufferingAgentStatusGrp ciscoEpcGatewayMIBComplianceRev1 OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBCompliances 2 } -- MODULE-COMPLIANCE -- Status -- deprecated -- Descr -- The compliance statement is for the entities -- which implement CISCO-EPC-GATEWAY-MIB. -- This is deprecated by ciscoEpcGatewayMIBComplianceRev2. -- Module -- >>current<< -- MandGroup -- cegSystemStatusGrp -- MandGroup -- cegOverloadProtectionStatsGrp -- MandGroup -- cegOverloadProtectionConfigGrp -- MandGroup -- cegOverloadProtectionStatusGrp -- MandGroup -- cegOverloadProtectionNotifMgmtGrp -- MandGroup -- cegOverloadProtectionNotifGrp -- MandGroup -- cegSystemStatusGrpSup1 -- OptGroup -- cegBufferingAgentStatsGrp -- OptGroup -- cegBufferingAgentConfigGrp -- OptGroup -- cegBufferingAgentStatusGrp ciscoEPCGatewayMIBComplianceRev2 OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBCompliances 3 } -- MODULE-COMPLIANCE -- Status -- deprecated -- Descr -- The compliance statement is for the entities -- which implement CISCO-EPC-GATEWAY-MIB. -- This is superceded by ciscoEpcGatewayMIBComplianceRev3. -- Module -- >>current<< -- MandGroup -- cegSystemStatusGrp -- MandGroup -- cegOverloadProtectionConfigGrp -- MandGroup -- cegOverloadProtectionNotifMgmtGrp -- MandGroup -- cegOverloadProtectionStatsGrp -- MandGroup -- cegOverloadProtectionStatusGrp -- MandGroup -- cegOverloadProtectionNotifGrp -- MandGroup -- cegSystemStatusGrpSup1 -- MandGroup -- cegSystemStatusGrpSup2 -- OptGroup -- cegBufferingAgentStatsGrp -- OptGroup -- cegBufferingAgentConfigGrp -- OptGroup -- cegBufferingAgentStatusGrp ciscoEpcGatewayMIBComplianceRev3 OBJECT IDENTIFIER ::= { ciscoEpcGatewayMIBCompliances 4 } -- MODULE-COMPLIANCE -- Status -- mandatory -- Descr -- The compliance statement is for the entities -- which implement CISCO-EPC-GATEWAY-MIB. -- Module -- >>current<< -- MandGroup -- cegSystemStatusGrp -- MandGroup -- cegOverloadProtectionStatsGrp -- MandGroup -- cegOverloadProtectionConfigGrp -- MandGroup -- cegOverloadProtectionStatusGrp -- MandGroup -- cegOverloadProtectionNotifMgmtGrp -- MandGroup -- cegOverloadProtectionNotifGrp -- MandGroup -- cegSystemStatusGrpSup1 -- MandGroup -- cegSystemStatusGrpSup2 -- MandGroup -- cegSystemStatusGrpSup3 -- OptGroup -- cegBufferingAgentStatsGrp -- OptGroup -- cegBufferingAgentConfigGrp -- OptGroup -- cegBufferingAgentStatusGrp -- OptGroup -- cegBufferingAgentStatsGrpSup1 END