S-GW Changes in
Release 14.0
This chapter
identifies features and functionality added to, modified for, or
deprecated from 14.0 S-GW software releases.
Topics covered in this
chapter are:
-
S-GW Feature Changes
as of January 31, 2013
-
S-GW Configuration Management
Changes as of January 31, 2013
-
S-GW Performance Management
Changes as of January 31, 2013
-
S-GW Security Management
Changes as of January 31, 2013
-
S-GW Feature Changes
as of November 7, 2012
-
S-GW Configuration
Management Changes as of November 7, 2012
-
S-GW Performance Management
Changes as of November 7, 2012
-
S-GW Security Management
Changes as of November 7, 2012
-
S-GW Feature Changes
as of September 28, 2012
-
S-GW Configuration
Management Changes as of September 28, 2012
-
S-GW Performance Management
Changes as of September 28, 2012
-
S-GW Security Management
Changes as of September 28, 2012
-
S-GW Feature Changes
as of July 31, 2012
-
S-GW Configuration
Management Changes as of July 31, 2012
-
S-GW Performance Management
Changes as of July 31, 2012
-
S-GW Security Management
Changes as of July31, 2012
-
S-GW Feature Changes
as of June 29, 2012
-
S-GW Configuration
Management Changes as of June 29, 2012
-
S-GW Performance Management
Changes as of June 29, 2012
-
S-GW Security Management
Changes as of June 29, 2012
IMPORTANT:
Enhancements to Diameter,
GTPP, and RADIUS in release 14.0 are located in the Accounting Management Changes chapter.
Enhancements to SNMP
MIB in release 14.0 are located in the SNMP MIB Changes chapter.
Enhancements to Web
Element Manager (WEM) in release 14.0 are located in the Web Element Manager
Changes chapter.
S-GW Feature Changes
as of January 31, 2013
This section
provides information on S-GW feature changes in release 14.0.
S-GW Configuration
Management Changes as of January 31, 2013
This section
provides information on S-GW configuration command changes in release
14.0.
IMPORTANT:
For more information
regarding commands in this section, refer to the Command Line Interface
Reference for this release.
New S-GW Configuration
Commands
This section
identifies new S-GW configuration commands available in release
14.0.
Modified S-GW Configuration
Commands
This section
identifies S-GW configuration commands modified in release 14.0.
gtpu test echo
This command includes
a new optional keyword to specify the GTP-U version in which the
test echo will be sent.
Exec Mode
gtpu test echo gtpu-service service_name { all | peer-address ip_address } [ gtpu-version { 0 | 1 } ]
For more information regarding
the gtpu test
echo command, refer to the Exec Mode Commands (D-S) chapter
of the Command Line Interface
Reference.
path-failure clear-trap
This command includes
a new keyword to configure the trigger for clearing the path failure
trap.
GTP-U Service Configuration
Mode
path-failure clear-trap
gtp echo
[ default | no ] path-failure
clear-trap
For more information regarding
the path-failure
clear-trap command, refer to the GTP-U Service Configuration
Mode Commands chapter of the Command Line Interface
Reference.
Deprecated S-GW
Configuration Commands
This section
identifies deprecated S-GW configuration commands that are no longer
supported in release 14.0.
S-GW Performance
Management Changes as of January 31, 2013
This section
provides information on S-GW performance management changes in release
14.0.
IMPORTANT:
For more information
regarding bulk statistics in this section, refer to the Statistics and Counters
Reference for this release.
For more information
regarding commands in this section, refer to the Command Line Interface
Reference for this release.
New S-GW Bulk Statistics
This section
identifies new S-GW bulk statistics available in release 14.0.
The following bulk
statistics are new in this release:
GTPP Schema
S-GW Schema
- sessstat-pdnrelrsn-s4sgsn
Modified S-GW Bulk
Statistics
This section
identifies S-GW bulk statistics modified in release 14.0.
The data type for various
GTP-C bulk statistics changed from Int64 to Int32 in this release.
GTP-C Schema
Deprecated S-GW
Bulk Statistics
This section
identifies deprecated S-GW bulk statistics that are no longer supported
in release 14.0.
New S-GW Performance
Commands
This section
identifies new S-GW performance commands available in release 14.0.
Modified S-GW Performance
Commands
This section
identifies S-GW performance commands modified in release 14.0.
show gtpp
A new output field, SGW Relocation,
has been added to this command. This field displays the total number
of sessions closed due to S-GW to SGSN relocation.
Exec Mode
show
gtpp statistics
show gtpu-service
A new output field, Path Failure Clear Trap,
has been added to the following commands. This field displays the
configuration of the GTP-U Service path-failure clear-trap command.
Exec Mode
show gtpu-service all
show gtpu-service name service-name
show sgw-service
A new output field, S4 SGSN Ini,
has been added to this command. This field displays the total number
of released PDN sessions initiated by an S4-SGSN.
Exec Mode
show sgw-service statistics
all
Deprecated S-GW
Performance Commands
This section
identifies deprecated S-GW performance commands that are no longer
supported in release 14.0.
S-GW Security Management
Changes as of January 31, 2013
This section
provides information on S-GW security management changes in release
14.0.
S-GW Feature Changes
as of November 7, 2012
This section
provides information on S-GW feature changes in release 14.0.
IMPORTANT:
For more information
regarding features in this section, refer to the S-GW Administration
Guide for this release.
New S-GW Features
This section
identifies new S-GW features available in release 14.0.
Modified S-GW Features
This section
identifies S-GW features modified in release 14.0. There are two
kinds of modified features: enhancements and behavior changes. Enhancements
are feature changes based on customer change requests. Behavior
changes are feature changes that modify an existing behavior and
may result from software error corrections (bug fixes).
UE IDLE: HSS Triggered
APN-AMBR Modify Failed Due to No DDN
When the UE was in
IDLE state, S-GW received Modify Bearer Request (MBR); however,
when it needed to do Downlink-Data-Notification (DDN) to originate
Update Bearer Request (UBR), the S-GW failed to send DDN to MME.
Previous Behavior:
On receiving UBR from P-GW, if page-ue pgw-initiated-proc CLI command
is configured and UE is in idle state, S-GW tries to initiate DDN
towards MME.
New Behavior: Now,
if UBR is triggered due to MBR from MME, even if page-ue pgw-initiated-proc CLI
command is configured and UE is in idle state, S-GW will will forward UBR
to MME instead of initiating DDN.
S-GW Configuration
Management Changes as of November 7, 2012
This section
provides information on S-GW configuration command changes in release
14.0.
S-GW Performance
Management Changes as of November 7, 2012
This section
provides information on S-GW performance management changes in release
14.0.
IMPORTANT:
For more information
regarding bulk statistics in this section, refer to the Statistics and Counters
Reference for this release.
For more information
regarding commands in this section, refer to the Command Line Interface
Reference for this release.
New S-GW Bulk Statistics
This section
identifies new S-GW bulk statistics available in release 14.0.
Modified S-GW Bulk
Statistics
This section
identifies S-GW bulk statistics modified in release 14.0.
The data type for various
GTP-C bulk statistics changed from Int32 to Int64 in this release.
GTP-C Schema
Deprecated S-GW
Bulk Statistics
This section
identifies deprecated S-GW bulk statistics that are no longer supported
in release 14.0.
New S-GW Performance
Commands
This section
identifies new S-GW performance commands available in release 14.0.
Modified S-GW Performance
Commands
This section
identifies S-GW performance commands modified in release 14.0.
Deprecated S-GW
Performance Commands
This section
identifies deprecated S-GW performance commands that are no longer
supported in release 14.0.
S-GW Security Management
Changes as of November 7, 2012
This section
provides information on S-GW security management changes in release
14.0.
S-GW Feature Changes
as of September 28, 2012
This section
provides information on S-GW feature changes in release 14.0.
S-GW Configuration
Management Changes as of September 28, 2012
This section
provides information on S-GW configuration command changes in release
14.0.
IMPORTANT:
For more information
regarding commands in this section, refer to the eHRPD/LTE
Command Line Interface Reference for this release.
New S-GW Configuration
Commands
This section
identifies new S-GW commands available in release 14.0.
accounting stop-trigger
This command configures
the trigger point for accounting stop CDR. Default is on session deletion
request.
S-GW Service Configuration
Mode
accounting stop-trigger
custom
default accounting stop-trigger
For more information
regarding this command, refer to the S-GW Service Configuration
Mode Commands chapter in the Command Line Interface
Reference.
Modified S-GW Configuration
Commands
This section
identifies S-GW commands modified in release 14.0.
Deprecated S-GW
Configuration Commands
This section
identifies deprecated S-GW commands that are no longer supported
in release 14.0.
S-GW Performance
Management Changes as of September 28, 2012
This section
provides information on S-GW performance management changes in release
14.0.
IMPORTANT:
For more information
regarding bulk statistics in this section, refer to the Statistics and Counters
Reference for this release.
For more information
regarding commands in this section, refer to the Command Line Interface
Reference for this release.
New S-GW Bulk Statistics
This section
identifies new S-GW bulk statistics available in release 14.0.
Modified S-GW Bulk
Statistics
This section
identifies S-GW bulk statistics modified in release 14.0.
The data type for the
following bulk statistics changed from Int32 to Int64:
S-GW Schema
- datastat-uplink-qci1totpkt
- datastat-uplink-qci2totpkt
- datastat-uplink-qci3totpkt
- datastat-uplink-qci4totpkt
- datastat-uplink-qci5totpkt
- datastat-uplink-qci6totpkt
- datastat-uplink-qci7totpkt
- datastat-uplink-qci8totpkt
- datastat-uplink-qci9totpkt
- datastat-uplink-othertotbyte
- datastat-uplink-othertotpkt
- datastat-downlink-qci1totpkt
- datastat-downlink-qci2totpkt
- datastat-downlink-qci3totpkt
- datastat-downlink-qci4totpkt
- datastat-downlink-qci5totpkt
- datastat-downlink-qci6totpkt
- datastat-downlink-qci7totpkt
- datastat-downlink-qci8totpkt
- datastat-downlink-qci9totpkt
- datastat-downlink-othertotbyte
- datastat-downlink-othertotpkt
Deprecated S-GW
Bulk Statistics
This section
identifies deprecated S-GW bulk statistics that are no longer supported
in release 14.0.
New S-GW Performance
Commands
This section
identifies new S-GW performance commands available in release 14.0.
Modified S-GW Performance
Commands
This section
identifies S-GW performance commands modified in release 14.0.
show sgw-service
The following fields
have been added to the output of this command:
Exec Mode
show sgw-service statistics
all
Deprecated S-GW
Performance Commands
This section
identifies deprecated S-GW performance commands that are no longer
supported in release 14.0.
S-GW Security Management
Changes as of September 28, 2012
This section
provides information on S-GW security management changes in release
14.0.
S-GW Feature Changes
as of July 31, 2012
This section
provides information on S-GW feature changes in release 14.0.
S-GW Configuration
Management Changes as of July 31, 2012
This section
provides information on S-GW configuration command changes in release
14.0.
S-GW Performance
Management Changes as of July 31, 2012
This section
provides information on S-GW performance management changes in release
14.0.
IMPORTANT:
For more information
regarding bulk statistics in this section, refer to the Statistics and Counters
Reference for this release.
For more information
regarding commands in this section, refer to the Command Line Interface
Reference for this release.
New S-GW Bulk Statistics
This section
identifies new S-GW bulk statistics available in release 14.0.
Modified S-GW Bulk
Statistics
This section
identifies S-GW bulk statistics modified in release 14.0.
The data type for the
following bulk statistics changed from Int32 to Int64:
S-GW Schema
- datastat-uplink-qci1totbyte
- datastat-uplink-qci2totbyte
- datastat-uplink-qci3totbyte
- datastat-uplink-qci4totbyte
- datastat-uplink-qci5totbyte
- datastat-uplink-qci6totbyte
- datastat-uplink-qci7totbyte
- datastat-uplink-qci8totbyte
- datastat-uplink-qci9totbyte
- datastat-downlink-qci1totbyte
- datastat-downlink-qci2totbyte
- datastat-downlink-qci3totbyte
- datastat-downlink-qci4totbyte
- datastat-downlink-qci5totbyte
- datastat-downlink-qci6totbyte
- datastat-downlink-qci7totbyte
- datastat-downlink-qci8totbyte
- datastat-downlink-qci9totbyte
Deprecated S-GW
Bulk Statistics
This section
identifies deprecated S-GW bulk statistics that are no longer supported
in release 14.0.
New S-GW Performance
Commands
This section
identifies new S-GW performance commands available in release 14.0.
Modified S-GW Performance
Commands
This section
identifies S-GW performance commands modified in release 14.0.
show sgw-service
The following fields
have been added to the output of this command:
Exec Mode
show sgw-service statistics
all
Deprecated S-GW
Performance Commands
This section
identifies deprecated S-GW performance commands that are no longer
supported in release 14.0.
S-GW Security Management
Changes as of July 31, 2012
This section
provides information on S-GW security management changes in release
14.0.
S-GW Feature Changes
as of June 29, 2012
This section
provides information on S-GW feature changes in release 14.0.
IMPORTANT:
For more information
regarding features in this section, refer to the S-GW Administration
Guide for this release.
New S-GW Features
This section
identifies new S-GW features available in release 14.0.
Dynamic GTP Echo
Timer
The dynamic echo timer
has been added in this release to enable the eGTP and GTP-U services
to better manage GTP paths during network congestion. As opposed
to the default echo timer which uses fixed intervals and retransmission
timers, the dynamic echo timer uses a calculated round trip timer
(RTT) that is generated once a full request/response procedure
has completed. A multiplier can be added to the calculation for
additional support during congestion periods.
This feature encompasses
a number of command changes. Refer to the New, Modified and Deprecated,
S-GW Commands sections in this chapter for additional information.
Downlink Delay Notification
Value Handling
This feature provides
for the handling of delay value information elements (IEs) at the
S-GW. When a delay value is received at the S-GW from a particular
MME, the S-GW delays sending data notification requests for all
idle calls belonging to that particular MME. Once the timer expires,
requests can be sent. The delay value at the S-GW is determined
by the factor received in the delay value IE (as a part of either
a Modify Bearer Request or a Data Downlink Notification Request)
and a hard-coded base factor of 50 ms at the S-GW.
Downlink Delay Notification
Throttling
As part of the DDN
Value Handling feature, an additional set of controls has been introduced allowing
the S-GW to set factors that “throttle” the continuous
sending and receiving of DDN messages.
This feature encompasses
a number of command changes. Refer to the Modified S-GW Commands
sections in this chapter for additional information.
Idle-mode Signaling
Reduction Support
The S-GW now supports
Idle-mode Signaling Reduction (ISR) allowing for a control connection to
exist between an S-GW and an MME and S4-SGSN. The S-GW stores mobility
management parameters from both nodes while the UE stores session
management contexts for both the E-UTRAN and GERAN/UTRAN.
This allows a UE, in idle mode, to move between the two network
types without needing to perform racking area update procedures,
thus reducing the signaling previously required.
ISR support on the
S-GW is embedded and no configuration is required, however, an optional feature
license is required to enable this feature.
Closed Subscriber
Group Support
The S-GW supports the
following Closed Subscriber Group (CSG) Information Elements (IEs) and
Call Detail Record:
- User CSG Information
(UCI) IE in S5/S8
- CSG Information Reporting
Action IE and functionality in S5/S8
- An SGW-CDR that includes
a CSG record
Modified S-GW Features
This section
identifies S-GW features modified in release 14.0. There are two
kinds of modified features: enhancements and behavior changes. Enhancements
are feature changes based on customer change requests. Behavior
changes are feature changes that modify an existing behavior and
may result from software error corrections (bug fixes).
EPS Bearer Setup
Reporting Behavior Change
In previous releases,
the only EPS bearer setup statistics was EPS bearer setup success.
What was needed was a way to identify bearer setup failures.
Previous Behavior:
No counter or statistics available to identify EPS bearer setup
attempts to allow for calculating bearer setup failures.
New Behavior: A
new counter now exists in the output of the show sgw-service statistics command
and in the S-GW schema as a bulk statistic.
For more information
regarding EPS bearer setup attempts reporting, refer to the S-GW Performance Management
Changes section in this chapter.
Modify Bearer Request
Forwarding Behavior Change
This change applies
to the forwarding of the Modify Bearer Request (MBR) message from
the S-GW to the P-GW.
Previous Behavior:
The S-GW would forward MBRs to the P-GW without checking to see
if the ULI, UCI, timezone, or RAT type had actually changed.
New Behavior: The
S-GW now forwards MBRs to the P-GW only if one of the above parameters has
changed. The S-GW will only forward the changed parameter.
Delete Session Request
Forwarding Behavior Change
This change applies
to the forwarding of timezone information from the S-GW to the P-GW
after receiving it in a Delete Session Request (DSR) message from
an MME.
Previous Behavior:
The S-GW did not forward the timezone to the P-GW if it received
one in a DSR message.
New Behavior: The
S-GW now forwards the timezone to the P-GW if it is received in
a DSR message.
S-GW Configuration
Management Changes as of June 29, 2012
This section
provides information on S-GW configuration command changes in release
14.0.
IMPORTANT:
For more information
regarding commands in this section, refer to the eHRPD/LTE
Command Line Interface Reference for this release.
New S-GW Configuration
Commands
This section
identifies new S-GW commands available in release 14.0.
page-ue
This command has been
added in support of the P-GW initiated CBR/MBR/UBR
procedures collision scenario.
S-GW Service Configuration
Mode
[ default | no ] page-ue
pgw-initiated-proc
For more information
regarding this command, refer to the S-GW Service Configuration
Mode Commands chapter of the eHRPD/LTE
Command Line Interface Reference.
gtpc echo-retransmission-timeout
This command has been
added to support the Dynamic GTP Echo feature.
eGTP Service Configuration
Mode
gtpc echo-retransmission-timeout seconds
For more information
regarding the Dynamic GTP Echo feature, refer to the S-GW Feature section
in this chapter. For more information regarding thegtpc echo-retransmission-timeout command,
refer to the eGTP Service
Configuration Mode Commands chapter in the eHRPD/LTE
Command Line Interface Reference.
echo-retransmission-timeout
This command has been
added to support the Dynamic GTP Echo feature.
GTP-U Service Configuration
Mode
echo-retransmission-timeout seconds
For more information
regarding the Dynamic GTP Echo feature, refer to the S-GW Feature section
in this chapter. For more information regarding theecho-retransmission-timeout command,
refer to the GTP-U Service
Configuration Mode Commands chapter in the eHRPD/LTE
Command Line Interface Reference.
gtpp attribute served-pdp-pdn-address-extension
This command now allows
a new field to be added to SGW-CDRs for served PDP PDN address extensions.
GTPP Server Group Configuration
Mode
gtpp attribute served-pdp-pdn-address-extension
For more information
regarding this command, refer to the GTPP Server Group Configuration Mode
Commands chapter in the eHRPD/LTE
Command Line Interface Reference.
Modified S-GW Configuration
Commands
This section
identifies S-GW commands modified in release 14.0.
ddn
This command has been
modified in support of the DDN Throttling feature.
S-GW Service Configuration
Mode
ddn throttle arp-watermark arp_value [ rate-limit limit time-factor seconds throttle-factor percent increment-factor percent [ poll-interval seconds ] throttle-time-sec seconds [ throttle-time-min minutes ] [ throttle-time-hour hour ] stab-time-sec seconds [ stab-time-min minutes ] [ stab-time-hour hour ]
no ddn throttle
For more information
regarding the ddn
throttle command, refer to the S-GW Service Configuration
Mode Commands chapter of the eHRPD/LTE
Command Line Interface Reference.
gtpc echo-interval
This command has been
modified to support the Dynamic GTP Echo feature. The gtpc echo-interval command
now supports dynamic echo with the addition of the dynamic option.
When enabled, the dynamic echo interval feature uses a calculated
round trip timer (RTT) and can optionally add a configurable multiplier
to be applied to the RTT result.
eGTP Service Configuration
Mode
gtpc echo-interval seconds [ dynamic [ smooth-factor multiplier ] ]
For more information
regarding the Dynamic GTP Echo feature, refer to the S-GW Feature section
in this chapter. For more information regarding the gtpc echo-interval command, refer
to the eGTP Service
Configuration Mode Commands chapter of the eHRPD/LTE
Command Line Interface Reference.
gtpc retransmission-timeout
(Behavior change)
This command has been
modified to support the Dynamic GTP Echo feature.
eGTP Service Configuration
Mode
gtpc retransmission-timeout seconds
Previous Behavior:
In previous releases, this command controlled the timeout for retransmitting all
GTPv2 control messages including echo procedures.
New Behavior: In
release 14.0, this command only configures retransmission timeouts
for non-echo GTPv1 messages.
IMPORTANT:
No changes were made
to the syntax of this command. All changes are embedded.
For more information
regarding the Dynamic GTP Echo feature, refer to the S-GW Feature section
in this chapter. For more information regarding the gtpc retransmission-timeout command,
refer to the eGTP Service
Configuration Mode Commands chapter of the eHRPD/LTE Command
Line Interface Reference.
echo-interval
This command has been
modified to support the Dynamic GTP Echo feature. The echo-interval command
now supports dynamic echo with the addition of the dynamic option.
When enabled, the dynamic echo interval feature uses a calculated
round trip timer (RTT) and can optionally add a configurable multiplier
to be applied to the RTT result.
GTP-U Service Configuration
Mode
echo-interval seconds [ dynamic [ smooth-factor multiplier ] ]
For more information
regarding the Dynamic GTP Echo feature, refer to the S-GW Feature section
in this chapter. For more information regarding the gtpc echo-interval command, refer
to the GTP-U Service
Configuration Mode Commands chapter of the eHRPD/LTE Command
Line Interface Reference.
Deprecated S-GW
Configuration Commands
This section
identifies deprecated S-GW commands that are no longer supported
in release 14.0.
retransmission-timeout
In release 14.0, this
command is replaced by the echo-retransmission-timeout command. Refer
to the New S-GW Configuration
Commands section for information on the echo-retransmission-timeout command.
GTP-U Service Configuration
Mode
retransmission-timeout seconds
S-GW Performance
Management Changes as of June 29, 2012
This section
provides information on S-GW performance management changes in release
14.0.
IMPORTANT:
For more information
regarding bulk statistics in this section, refer to the Statistics and Counters
Reference for this release.
For more information
regarding commands in this section, refer to the Command Line Interface
Reference for this release.
New S-GW Bulk Statistics
This section
identifies new S-GW bulk statistics available in release 14.0.
The following bulk
statistics are new in this release:
S-GW Schema
- sessstat-isr-curr-active-sess
- sessstat-isr-curr-idle-sess
- sessstat-isr-activations-mme
- sessstat-isr-activations-s4sgsn
- sessstat-isr-deactivations-mme
- sessstat-isr-deactivations-s4sgsn
- sessstat-isr-deactivations-callclear
- totepsbearactive-qci1
- totepsbearactive-qci2
- totepsbearactive-qci3
- totepsbearactive-qci4
- totepsbearactive-qci5
- totepsbearactive-qci6
- totepsbearactive-qci7
- totepsbearactive-qci8
- totepsbearactive-qci9
- totepsbearactive-other
- totepsbearsetup-attempt
- ddn-notification-throttled
Modified S-GW Bulk
Statistics
This section
identifies S-GW bulk statistics modified in release 14.0.
Deprecated S-GW
Bulk Statistics
This section
identifies deprecated S-GW bulk statistics that are no longer supported
in release 14.0.
New S-GW Performance
Commands
This section
identifies new S-GW performance commands available in release 14.0.
Modified S-GW Performance
Commands
This section
identifies S-GW performance commands modified in release 14.0.
show session subsystem
facility sessmgr
As part of the GTP-U
fast path feature support for the S-GW, the output of this command
has been modified to make the fast path counters more generic.
Exec Mode
show session subsystem
facility sessmgr
The following fields
have been modified in the output of this command:
-
Total Sgsn Fast Path
statistics updates
This counter has been
replaced by:
Total Gtpu
Fast Path statistics updates
-
Total Sgsn Fast Path
out-of-order statistics updates
This counter has been
replaced by:
Total Gtpu
Fast Path out-of-order statistics updates
-
Total Sgsn Fast Path
statistics updates lost
This counter has been
replaced by:
Total Gtpu
Fast Path statistics updates lost
-
Total Sgsn Fast Path
packets lost
This counter has been
replaced by:
Total Gtpu
Fast Path packets lost
-
Total Sgsn Fast Path
bytes lost
This counter has been
replaced by:
Total Gtpu
Fast Path bytes lost
-
Total Sgsn Fast Path
packets received
This counter has been
replaced by:
Total Gtpu
Fast Path packets received
-
Total Sgsn Fast Path
bytes received
This counter has been
replaced by:
Total Gtpu
Fast Path bytes received
show sgw-service
In support of the S-GW
Service mode command, page-ue, which, in turn, supports collision handling
at the S-GW, the output of the following command has been modified.
Exec Mode
show sgw-service all
The following fields
have been added to the output of this command:
-
Page UE for PGW initiated
Proc
This field displays
the configuration value of the feature as enabled or disabled.
show sgw-service
statistics
In support of the S-GW
Idle-mode Signaling Reduction (ISR) feature, the output of the following command
has been modified.
Exec Mode
show sgw-service statistics
all
The following fields
have been added to the output of this command:
-
This field displays
the total number of Idle-mode Signaling Reduction UE sessions currently
idle.
-
This field displays
the total number of Idle-mode Signaling Reduction UE sessions currently active.
-
The fields in this
section support the S-GW Idle-mode Signaling Reduction feature.
Deprecated S-GW
Performance Commands
This section
identifies deprecated S-GW performance commands that are no longer
supported in release 14.0.
S-GW Security Management
Changes as of June 29, 2012
This section
provides information on S-GW security management changes in release
14.0.