cGgsnMemoryThreshold
CISCO-GGSN-MIB ·
.1.3.6.1.4.1.9.9.240.1.3.11
Object
scalar
r/w
98304Bytes Unsigned32
GGSN memory overload protection is a mechanism to
prevent GGSN from completely running out of memory
when GGSN is running near its capacity or in some
failure scenarios like CG down. A protection mechanism
was put into place where charging triggers would be
ignored, PDP create would be rejected, PDP update
request will delete PDP, once the available memory on
the GGSN drops below a configured threshold.
Charging triggers occurs due to certain criteria's like
volume limit, time limit. When one of the conditions is
met , the CDR's are closed and will be updated to the
charging gateway.
Context
- MIB
- CISCO-GGSN-MIB
- OID
.1.3.6.1.4.1.9.9.240.1.3.11- Type
- scalar
- Access
- readwrite
- Status
- current
- Units
- 98304Bytes
- Parent
- cGgsnConfigurations
- Siblings
- 24
Syntax
98304Bytes Unsigned32
Values & Constraints
Object Constraints
range: 0-1024
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| cGgsnDefaultIpAllocationMethod Specifies the default method by which the GGSN obtains
address leases for mobile user sessions.
- 'disable', which indicates that dynamic address
allocation is d… | scalar | Enumeration | .1.3.6.1.4.1.9.9.240.1.3.1 |
| cGgsnImsConfigurations | node | - | .1.3.6.1.4.1.9.9.240.1.3.10 |
| cGgsnServiceMode GGSN supports this GPRS service mode for maintenance
purposes. Two modes are supported in GGSN, operational and
maintenance mode. 'inService' mode represents nominal
operation, a… | scalar | Enumeration | .1.3.6.1.4.1.9.9.240.1.3.12 |
| cGgsnPlmnTable Mobile Country Code (MCC) and Mobile Network Code (MNC)
together identify a GPRS PLMN of an operator. PLMN Ids
other than home PLMNs are considered as foreign. There
will be some … | table | - | .1.3.6.1.4.1.9.9.240.1.3.13 |
| cGgsnSessionTimeout This object specifies the PDP context timeout value. The
PDP context will be terminated after this timer expiry.
The value present in this will have meaning when the ob… | scalar | seconds Unsigned32 | .1.3.6.1.4.1.9.9.240.1.3.14 |
| cGgsnThruputIntervalOne This object and cGgsnThruputIntervalTwo specifies the
interval at which the data throughput needs to be
collected per APN/SGSN.
Once this object is set to some valid va… | scalar | minutes Unsigned32 | .1.3.6.1.4.1.9.9.240.1.3.15 |
| cGgsnThruputIntervalTwo This object specifies the time interval TWO for
collecting the throughput per APN/SGSN.
This object is same as cGgsnThruputIntervalOne. It's just
an option for a second… | scalar | minutes Unsigned32 | .1.3.6.1.4.1.9.9.240.1.3.16 |
| cGgsnCompliance3GppGgsn deprecated This object specifies the compliance level for the
particular GGSN version present in cGgsnVersion. This
object can be used to set back the compliance level to
the previous GGSN … | scalar | Enumeration | .1.3.6.1.4.1.9.9.240.1.3.17 |
| cGgsnCreateReqV1UpdExistPdp deprecated This object is used for backward compatibility due to
to implementation of CR 311.
CR 311: The SGSN shall not send a Create PDP Context Request
for an already active c… | scalar | SNMPv2-TCTruthValue | .1.3.6.1.4.1.9.9.240.1.3.18 |
| cGgsnRadAttrSessTimeout This object is used for enabling the session timeout feature
on the global (router) level set using cGgsnSessionTimeout, APN
level (cgprsAccPtAbsoluteSessionTimer, which is defin… | scalar | SNMPv2-TCTruthValue | .1.3.6.1.4.1.9.9.240.1.3.19 |
| cGgsnIdlePdpPurgeTimer This object specifies the time that the GGSN waits
before purging idle PDP contexts. A value '0' will
disable the purge timer. | scalar | hours Unsigned32 | .1.3.6.1.4.1.9.9.240.1.3.2 |
| cGgsnDownlinkVerifyMsDisable This object enables the feature which will allow the GGSN
to route IP packets beyond MS. This works only if a static
route is added in GGSN to the node beyond the MS.
O… | scalar | SNMPv2-TCTruthValue | .1.3.6.1.4.1.9.9.240.1.3.20 |
| cGgsnSlbMode GTP SLB can operate in two modes-dispatched and directed.
- 'dispatched' mode: It forwards the create request without
changing the destination IP address (vserver addre… | scalar | Enumeration | .1.3.6.1.4.1.9.9.240.1.3.21 |
| cGgsnSlbNotif deprecated This object is used to enable or disable the GGSN behavior
of sending CAC failure notification to SLB, or session failure
notification to SLB.
If this object is set to … | scalar | Enumeration | .1.3.6.1.4.1.9.9.240.1.3.22 |
| cGgsnSlbVserverTable This table includes the different virtual servers
(IP address of virtual servers) and the
elements gives the interface to reach these servers.
The table is indexed on t… | table | - | .1.3.6.1.4.1.9.9.240.1.3.23 |
| cGgsnSlbNotifyCacFailure This object is used to enable or disable the GGSN behavior
of sending CAC failure notification to SLB.
CAC fails on GGSN if either the maximum number of PDPs
reaches li… | scalar | SNMPv2-TCTruthValue | .1.3.6.1.4.1.9.9.240.1.3.24 |
| cGgsnSlbNotifySessionDeletion This object is used to enable or disable the GGSN behavior
of sending session deletion notification to SLB.
If this object is set to 'true', GGSN sends delete notificat… | scalar | SNMPv2-TCTruthValue | .1.3.6.1.4.1.9.9.240.1.3.25 |
| cGgsnIpDupProtectTable This table contains the range of IP address used in the
GPRS PLMN. These IP addresses are used to avoid IP address
duplication in GPRS network. IP address duplication occurs
whe… | table | - | .1.3.6.1.4.1.9.9.240.1.3.3 |
| cGgsnDefaultAggregTable This table contains the list of default aggregate routes
configured on the GGSN. GGSN uses a static host route to
forward user data packets for each PDP context received
from Gi… | table | - | .1.3.6.1.4.1.9.9.240.1.3.4 |
| cGgsnDefaultAaaAuthServerGroup This object specifies the AAA radius server group
that is used for authentication by all APN's on this GGSN. | scalar | SNMPv2-TCDisplayString | .1.3.6.1.4.1.9.9.240.1.3.5 |
| cGgsnDefaultAaaAccServerGroup This object specifies the AAA radius server group
that is used for accounting by all APN's on this GGSN. | scalar | SNMPv2-TCDisplayString | .1.3.6.1.4.1.9.9.240.1.3.6 |
| cGgsnPppVirtualTemplate This object represents the virtual template interface used
by PPP Type PDP's. | scalar | IF-MIBInterfaceIndexOrZero | .1.3.6.1.4.1.9.9.240.1.3.7 |
| cGgsnPppRegenVirtualTemplate This object represents the virtual template interface used
for PPP Regeneration by the APN's on which PPP Regeneration
is configured.
The value zero indicates that no … | scalar | IF-MIBInterfaceIndexOrZero | .1.3.6.1.4.1.9.9.240.1.3.8 |
| cGgsnPlmnIpAddrRangeTable This table contains the range of IP addresses that belong
to the PLMN nodes in a GPRS network. This range does not
include address of various entities like RADIUS, DHCP, DNS
ser… | table | - | .1.3.6.1.4.1.9.9.240.1.3.9 |