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CISCO-EPC-GATEWAY-MIB.my
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CISCO-EPC-GATEWAY-MIB.my
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-- *****************************************************************
-- CISCO-EPC-GATEWAY-MIB.my
--
-- Apr 2009, Bulbul Hossain
--
-- Copyright (c) 2009-2012 by Cisco Systems Inc.
-- All rights reserved.
-- *****************************************************************
CISCO-EPC-GATEWAY-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
Counter32,
NOTIFICATION-TYPE,
Gauge32,
Unsigned32
FROM SNMPv2-SMI
MODULE-COMPLIANCE,
OBJECT-GROUP,
NOTIFICATION-GROUP
FROM SNMPv2-CONF
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
TruthValue,
TimeStamp,
TimeInterval
FROM SNMPv2-TC
ciscoMgmt
FROM CISCO-SMI;
ciscoEpcGatewayMIB MODULE-IDENTITY
LAST-UPDATED "201202080000Z"
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-lte@cisco.com"
DESCRIPTION
"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."
REVISION "201202080000Z"
DESCRIPTION
"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."
REVISION "201105100000Z"
DESCRIPTION
"Added the following objects to ciscoEpcGatewayStatus
cegActivatedBearers,
cegActivatedDedicatedBearers ,
cegActivatedIpv4DedicatedBearers,
cegActivatedIpv6DedicatedBearers.
Added cegSystemStatusGrpSup2 group.
Deprecated ciscoEpcGatewayMIBComplianceRev1 and
replaced it with ciscoEpcGatewayMIBComplianceRev2."
REVISION "201103040000Z"
DESCRIPTION
"Added cegActivatedIpv4v6Bearers,
cegActivatedGtpv2SgwSessions,
cegActivatedGtpv2PgwSessions,
cegActivatedGtpv2SPgwSessions
to ciscoEpcGatewayStatus.
Added units for cegActivatedIpv4v6Sessions.
Added cegSystemStatusGrpSup1 to supplement
cegSystemStatusGrp.
Added ciscoEpcGatewayMIBComplianceRev1 and
deprecated ciscoEpcGatewayMIBCompliance."
REVISION "201006280000Z"
DESCRIPTION
"Modified default values for the following objects
cegCongestionLowThreshold
cegCongestionHighThreshold"
REVISION "201005060000Z"
DESCRIPTION
"Modified Default values for the follwing
objects cegBufferMaxSize,
cegBufferDiscardDataTime,
cegBufferMaxPacketsPerBuffer.
Modified range for the following objects
cegBufferDiscardDataTime,
cegBufferMaxPacketsPerBuffer."
REVISION "201004210000Z"
DESCRIPTION
"Initial version of this MIB module."
::= { ciscoMgmt 731 }
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 }
-- Overload Protection statistics
cegCongestionIncomingReqDrops OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
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 Counter32
MAX-ACCESS read-only
STATUS current
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 Counter32
MAX-ACCESS read-only
STATUS current
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 }
-- Buffering Agent statistics
cegBuffersCreated OBJECT-TYPE
SYNTAX Counter32
UNITS "buffer"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of
buffers allocated by buffering agent."
::= { cegBufferStats 1 }
cegBuffersDeleted OBJECT-TYPE
SYNTAX Counter32
UNITS "buffer"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of
buffers deallocated by buffering agent."
::= { cegBufferStats 2 }
cegBuffersTimedOut OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
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 Counter32
UNITS "packet"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of
packets enqueued to the buffering agent."
::= { cegBufferStats 4 }
cegBufferPacketsDequeued OBJECT-TYPE
SYNTAX Counter32
UNITS "packet"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of
packets dequeued from the buffering agent."
::= { cegBufferStats 5 }
cegBufferBytesEnqueued OBJECT-TYPE
SYNTAX Counter32
UNITS "Bytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total bytes of
data enqueued to the buffering agent."
::= { cegBufferStats 6 }
cegBufferBytesDequeued OBJECT-TYPE
SYNTAX Counter32
UNITS "Bytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total bytes of
data dequeued from the buffering agent."
::= { cegBufferStats 7 }
cegBufferRejMemUnavailable OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
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 Counter32
MAX-ACCESS read-only
STATUS current
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 Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the number of packet drops due to bearer
maximum packet limit."
::= { cegBufferStats 10 }
cegPacketDropDueToMaxBufferLimit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the number of packet drops due to bearer
maximum buffer limit."
::= { cegBufferStats 11 }
-- Overload Protection configuration
cegCongestionLowThreshold OBJECT-TYPE
SYNTAX Unsigned32 (0..100)
UNITS "percent"
MAX-ACCESS read-write
STATUS current
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 Unsigned32 (0..100)
UNITS "percent"
MAX-ACCESS read-write
STATUS current
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 }
-- Buffering Agent configuration
cegBufferingAgentEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
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 Unsigned32 (400..12000)
UNITS "Bytes"
MAX-ACCESS read-write
STATUS current
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 Unsigned32 (1..300)
UNITS "second"
MAX-ACCESS read-write
STATUS current
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 Unsigned32 (1..15)
UNITS "packet"
MAX-ACCESS read-write
STATUS current
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 }
-- Gateway Status
cegVersion OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (1..100))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the current
version of the PGW or SGW software
running on the gateway.
Display format:
<software> : <version>:<release>."
::= { ciscoEpcGatewayStatus 1 }
cegActivatedIpv4Bearers OBJECT-TYPE
SYNTAX Gauge32
UNITS "bearer"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total
activated IPv4 GTPv2 bearers."
::= { ciscoEpcGatewayStatus 2 }
cegActivatedIpv6Bearers OBJECT-TYPE
SYNTAX Gauge32
UNITS "bearer"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total
activated IPv6 GTPv2 bearers."
::= { ciscoEpcGatewayStatus 3 }
cegTotalUsers OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of
users connected to the gateway."
::= { ciscoEpcGatewayStatus 4 }
cegTotalIdleUsers OBJECT-TYPE
SYNTAX Gauge32
UNITS "Users"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of users
currently in ISR state in the gateway."
::= { ciscoEpcGatewayStatus 5 }
cegTotalSuspendedUsers OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
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 Gauge32
UNITS "sessions"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of activated
IPv4v6 sessions."
::= { ciscoEpcGatewayStatus 7 }
cegActivatedIpv4v6Bearers OBJECT-TYPE
SYNTAX Gauge32
UNITS "bearers"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of activated
IPv4v6 bearers."
::= { ciscoEpcGatewayStatus 10 }
cegActivatedGtpv2SgwSessions OBJECT-TYPE
SYNTAX Gauge32
UNITS "sessions"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of activated
GTPV2 sessions in SGW mode."
::= { ciscoEpcGatewayStatus 11 }
cegActivatedGtpv2PgwSessions OBJECT-TYPE
SYNTAX Gauge32
UNITS "sessions"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of activated
GTPV2 sessions in PGW mode."
::= { ciscoEpcGatewayStatus 12 }
cegActivatedGtpv2SPgwSessions OBJECT-TYPE
SYNTAX Gauge32
UNITS "sessions"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of activated
GTPV2 sessions in SP GW mode."
::= { ciscoEpcGatewayStatus 13 }
-- Overload Protection Status
cegOverloadProtectionStatus OBJECT IDENTIFIER
::= { ciscoEpcGatewayStatus 8 }
cegCongestionDfpWeight OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-only
STATUS current
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)
}
MAX-ACCESS read-only
STATUS current
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
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the timestamp at
which low congestion last occurred on the
gateway."
::= { cegOverloadProtectionStatus 3 }
cegCongestionLowLastDuration OBJECT-TYPE
SYNTAX TimeInterval
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the duration of
last low congestion."
::= { cegOverloadProtectionStatus 4 }
cegCongestionHighLastOccurTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the timestamp at
which high congestion last occurred on the
gateway."
::= { cegOverloadProtectionStatus 5 }
cegCongestionHighLastDuration OBJECT-TYPE
SYNTAX TimeInterval
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the duration of
the last high congestion."
::= { cegOverloadProtectionStatus 6 }
-- Buffering Agent Status
cegBufferStatus OBJECT IDENTIFIER
::= { ciscoEpcGatewayStatus 9 }
cegActivatedBearers OBJECT-TYPE
SYNTAX Gauge32
UNITS "Bearers"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of default and
dedicated bearers currently active in the Gateway."
::= { ciscoEpcGatewayStatus 14 }
cegActivatedDedicatedBearers OBJECT-TYPE
SYNTAX Gauge32
UNITS "Bearers"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of
dedicated bearers currently active in the Gateway."
::= { ciscoEpcGatewayStatus 15 }
cegActivatedIpv4DedicatedBearers OBJECT-TYPE
SYNTAX Gauge32
UNITS "Bearers"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of IPv4
dedicated bearers currently active in the Gateway."
::= { ciscoEpcGatewayStatus 16 }
cegActivatedIpv6DedicatedBearers OBJECT-TYPE
SYNTAX Gauge32
UNITS "Bearers"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of IPv6
dedicated bearers currently active in the Gateway."
::= { ciscoEpcGatewayStatus 17 }
cegTotalIdleSessions OBJECT-TYPE
SYNTAX Gauge32
UNITS "Sessions"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of sessions
currently in Idle state in the gateway."
::= { ciscoEpcGatewayStatus 18 }
cegTotalInUseBuffers OBJECT-TYPE
SYNTAX Gauge32
UNITS "buffer"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total
number of buffers currently allocated
for the bearers, by buffering agents."
::= { cegBufferStatus 1 }
cegTotalBufferedPackets OBJECT-TYPE
SYNTAX Gauge32
UNITS "packet"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total
number of packets buffered at present
in the buffers of buffering agents."
::= { cegBufferStatus 2 }
cegTotalBufferedBytes OBJECT-TYPE
SYNTAX Gauge32
UNITS "Bytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total
number of bytes buffered at present
in the buffers of buffering agents."
::= { cegBufferStatus 3 }
cegTotalBufferAvailable OBJECT-TYPE
SYNTAX Gauge32
UNITS "Bytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total
unallocated bytes at buffering agents."
::= { cegBufferStatus 4 }
-- Notification Management objects
cegCongestionHighNotifEnable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
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
MAX-ACCESS read-write
STATUS current
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
MAX-ACCESS read-write
STATUS current
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 }
-- Notification
cegCongestionHighThresholdNotif NOTIFICATION-TYPE
OBJECTS {
cegVersion,
cegCongestionDfpWeight,
cegCongestionStatus,
cegCongestionHighThreshold
}
STATUS current
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."
::= { ciscoEpcGatewayMIBNotifications 1 }
cegCongestionLowThresholdNotif NOTIFICATION-TYPE
OBJECTS {
cegVersion,
cegCongestionDfpWeight,
cegCongestionStatus,
cegCongestionLowThreshold,
cegCongestionHighThreshold
}
STATUS current
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."
::= { ciscoEpcGatewayMIBNotifications 2 }
cegCongestionClearedNotif NOTIFICATION-TYPE
OBJECTS {
cegVersion,
cegCongestionDfpWeight,
cegCongestionStatus,
cegCongestionLowThreshold
}
STATUS current
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."
::= { ciscoEpcGatewayMIBNotifications 3 }
-- Conformance
ciscoEpcGatewayMIBConformance OBJECT IDENTIFIER
::= { ciscoEpcGatewayMIB 3 }
ciscoEpcGatewayMIBCompliances OBJECT IDENTIFIER
::= { ciscoEpcGatewayMIBConformance 1 }
ciscoEpcGatewayMIBGroups OBJECT IDENTIFIER
::= { ciscoEpcGatewayMIBConformance 2 }
-- Compliance
ciscoEpcGatewayMIBCompliance MODULE-COMPLIANCE
STATUS deprecated
DESCRIPTION
"The compliance statement is for the entities
which implement CISCO-EPC-GATEWAY-MIB.
This is deprecated by ciscoEpcGatewayMIBComplianceRev1."
MODULE -- this module
MANDATORY-GROUPS {
cegSystemStatusGrp,
cegOverloadProtectionStatsGrp,
cegOverloadProtectionConfigGrp,
cegOverloadProtectionStatusGrp,
cegOverloadProtectionNotifMgmtGrp,
cegOverloadProtectionNotifGrp
}
GROUP cegBufferingAgentStatsGrp
DESCRIPTION
"This group is mandatory for SGW buffering
agent statistics."
GROUP cegBufferingAgentConfigGrp
DESCRIPTION
"This group is mandatory for SGW buffering
agent configuration."
GROUP cegBufferingAgentStatusGrp
DESCRIPTION
"This group is mandatory for SGW buffering
agent status."
::= { ciscoEpcGatewayMIBCompliances 1 }
ciscoEpcGatewayMIBComplianceRev1 MODULE-COMPLIANCE
STATUS deprecated
DESCRIPTION
"The compliance statement is for the entities
which implement CISCO-EPC-GATEWAY-MIB.
This is deprecated by ciscoEpcGatewayMIBComplianceRev2."
MODULE -- this module
MANDATORY-GROUPS {
cegSystemStatusGrp,
cegOverloadProtectionStatsGrp,
cegOverloadProtectionConfigGrp,
cegOverloadProtectionStatusGrp,
cegOverloadProtectionNotifMgmtGrp,
cegOverloadProtectionNotifGrp,
cegSystemStatusGrpSup1
}
GROUP cegBufferingAgentStatsGrp
DESCRIPTION
"This group is mandatory for SGW buffering
agent statistics."
GROUP cegBufferingAgentConfigGrp
DESCRIPTION
"This group is mandatory for SGW buffering
agent configuration."
GROUP cegBufferingAgentStatusGrp
DESCRIPTION
"This group is mandatory for SGW buffering
agent status."
::= { ciscoEpcGatewayMIBCompliances 2 }
ciscoEPCGatewayMIBComplianceRev2 MODULE-COMPLIANCE
STATUS deprecated
DESCRIPTION
"The compliance statement is for the entities
which implement CISCO-EPC-GATEWAY-MIB.
This is superceded by ciscoEpcGatewayMIBComplianceRev3."
MODULE -- this module
MANDATORY-GROUPS {
cegSystemStatusGrp,
cegOverloadProtectionConfigGrp,
cegOverloadProtectionNotifMgmtGrp,
cegOverloadProtectionStatsGrp,
cegOverloadProtectionStatusGrp,
cegOverloadProtectionNotifGrp,
cegSystemStatusGrpSup1,
cegSystemStatusGrpSup2
}
GROUP cegBufferingAgentStatsGrp
DESCRIPTION
"This group is mandatory for SGW buffering agent statistics."
GROUP cegBufferingAgentConfigGrp
DESCRIPTION
"This group is mandatory for SGW buffering agent configuration."
GROUP cegBufferingAgentStatusGrp
DESCRIPTION