Operators must
create a template for a management trace in Global Configuration Mode.
Management traces executed in Exec mode will use the template. Once created,
the template can be associated with different subscribers to trace the
interfaces configured in the template.
Note that to
activate subscriber session traces for specific IMSI/IMEI, the operator will
use the Exec mode
session trace
subscriber command specifying a pre-configured template and the
IMSI/IMEI, trace reference, and TCE address.
Use the following
example to configure a template for use with the
session trace
subscriber command:
config
template-session-trace network-element { ggsn | hnbgw | mme | pgw | saegw | sgw } template-name template_name
Once this command is
entered, the user is placed in
Session Trace
Template Configuration Mode. In this mode, the operator selects the
interfaces to be traced for the selected network element.
Important: The options available in
Session Trace
Template Configuration Mode are dependent on the network element
selected in the previous command.
For the
GGSN,
MME,
P-GW and
S-GW, enter
the following command in
Session Trace
Template Configuration Mode:
interface interface_name
end
For the
SAEGW, enter
the following command in
Session Trace
Template Configuration Mode:
{ func-pgw | func-sgw } interface interface_name
end
- Notes: The available UMTS/EPC network
elements provide various interface options for the session trace template.
GGSN
Available
ggsn interfaces
include:
- all: Specifies that all available GGSN interfaces
are to be traced.
- gi: Specifies that the interface where the trace
will be performed is the Gi interface between the GGSN and RADIUS server.
- gmb: Specifies that the interface where the trace
will be performed is the Gmb interface between the GGSN and BM-SC.
- gn: Specifies that the interface where the trace
will be performed is the Gn interface between the GGSN and the SGSN.
- gx: Specifies that the interface where the trace
will be performed is the Gx interface between the GGSN and PCRF.
- gy: Specifies that the interface where the trace
will be performed is the Gx interface between the GGSN and PCRF.
HNBGW
Available
hnbgw
interfaces are:
- all: Specifies that all
hnbgw
interfaces are to be traced.
- iucs: Specifies that the interface where the trace
will be performed is the iucs interface between the HNB-GW and the Mobile
Switching Center (3G MSC) in a 3G UMTS Femtocell Access Network.
- iups: Specifies that the interface where the trace
will be performed is the iups interface between the HNB-GW and the SGSN.
MME
Available
mme interfaces
include:
- all: Specifies that all MME interfaces are to be
traced.
- s10: Specifies that the interface where the trace
will be performed is the S10 interface between the MME and another MME.
- s11: Specifies that the interface where the trace
will be performed is the S11 interface between the MME and the S-GW.
- s13: Specifies that the interface where the trace
will be performed is the S13 interface between the MME and the EIR.
- s1mme: Specifies that the interface where the
trace will be performed is the S1-MME interface between the MME and the eNodeB.
- s3: Specifies that the interface where the trace
will be performed is the S3 interface between the MME and an SGSN.
- s6a: Specifies that the interface where the trace
will be performed is the S6a interface between the MME and the HSS.
P-GW
Available
pgw interfaces
are:
- all: Specifies that all available P-GW interfaces
are to be traced.
- gx: Specifies that the interface where the trace
will be performed is the Gx interface between the P-GW and the PCRF.
- gy: Specifies that the interface where the trace
will be performed is the Gy interface between the P-GW and OCS.
- s2a: Specifies that the interface where the trace
will be performed is the S2a interface between the P-GW and the HSGW.
- s2b: Specifies that the interface where the trace
will be performed is the S2b interface between the P-GW and an ePDG.
- s2c: Specifies that the interface where the trace
will be performed is the S2c interface between the P-GW and a trusted, non-3GPP
access device.
- s5: Specifies that the interface where the trace
will be performed is the S5 interface between an S-GW and P-GW located within
the same administrative domain (non-roaming).
- s6b: Specifies that the interface where the trace
will be performed is the S6b interface between the P-GW and the 3GPP AAA
server.
- s8: Specifies that the interface where the trace
will be performed is the S8 interface -- an inter-PLMN reference point between
the S-GW and the P-GW used during roaming scenarios.
- sgi: Specifies that the interface where the trace
will be performed is the SGi interface between the P-GW and the PDN.
SAEGW
The interfaces
that can be traced on the SAEGW are broken down by the interfaces available on
a P-GW configured under an SAEGW (func-pgw), and the interfaces available on a S-GW
configured under an SAEGW (func-sgw).
- Available
func-pgw
interface options are:
-
all:
Specifies that all available
func-pgw
interfaces are to be traced.
-
gx: Specifies
that the interface where the trace will be performed is the Gx interface
between the P-GW and the PCRF.
- gy: Specifies that the interface where the trace
will be performed is the GTPP based online charging interface between P-GW and
online charging system.
-
s2a:
Specifies that the interface where the trace will be performed is the S2a
interface between the PGW and the HSGW.
-
s2b:
Specifies that the interface where the trace will be performed is the S2b
interface between the PGW and an ePDG.
- s2c: Specifies that the interface where the trace
will be performed is the S2c interface between the PGW and a trusted, non-3GPP
access device.
-
s5: Specifies
that the interface where the trace will be performed is the S5 interface
between the P-GW and the S-GW.
- s6b: Specifies that the interface where the trace
will be performed is the S6b interface between the PGW and the 3GPP AAA server.
- s8: Specifies that the interface where the trace
will be performed is the S8b interface between the PGW and the S-GW.
- sgi: Specifies that the interface where the trace
will be performed is the SGi interface between the PGW and the PDN.
- Available
func-sgw
interface options are:
- all: Specifies that all available
func-sgw
interfaces are to be traced.
- gxc: Specifies that the interface where the trace
will be performed is the Gx interface between the P-GW and the PCRF.
- s11: Specifies that the interface where the trace
will be performed is the S11 interface between the MME and the S-GW.
- s4: Specifies that the interface where the trace
will be performed is the S4 interface between the S-GW and an SGSN.
- s5: Specifies that the interface where the trace
will be performed is the S5 interface between the S-GW and the P-GW.
- s8: Specifies that the interface where the trace
will be performed is the S8b interface between the S-GW and the P-GW.
S-GW
The available
sgw
interfaces are:
- all: Specifies that all available S-GW interfaces
are to be traced.
- gxc: Specifies that the interface where the trace
will be performed is the Gxc interface between the S-GW and the PCRF.
- s11: Specifies that the interface where the trace
will be performed is the S11 interface between the S-GW and the MME.
- s4: Specifies that the interface where the trace
will be performed is the S4 interface between the S-GW and an SGSN.
- s5: Specifies that the interface where the trace
will be performed is the S5 interface between the S-GW and the P-GW.
- s8: Specifies that the interface where the trace
will be performed is the S8 interface between the S-GW and the P-GW.