4.117 chg-sccpopts

Use this command to change the values of one or more of the SCCP option indicators maintained in the STP options table.

Parameters

aclen (optional)
Area code length. The length of the area code.

Note:

This parameter is used with the CgPN.
Range:
0 - 8
Default:
No change to the current value
System Default:
0 - If the aclen parameter was provisioned in the chg-tifopts command, then the value from the chg-tifopts command is used as the initial value for the aclen parameter in the chg-sccpopts command.
cclen (optional)
Country code length. The length of the country code.

Note:

This parameter is used with the CgPN.
Range:
0 - 3
Default:
No change to the current value
System Default:
0
class1seq (optional)
This parameter enables or disables Class 1 message sequencing.
Range:
on
Enabled; Class 1 messages are guaranteed to be sequenced, but the messages are not load shared.
off
Disabled; Class 1 message sequencing is not guaranteed, but the messages might be load shared (if appropriate configuration exists).
Default:
Current value
System Default:
off
cnvainat (optional)

The value of the called party/calling party address Reserved for National Use bit when the message is routed to the ITU national network.

When SCCP Conversion is performed on a LIM card, this option is applied only in cases of domain crossing.

When message processing is done on an SCCP card, this option is applied always, regardless of whether there was domain crossing or not.

Range:
0
The Reserved for National Use bit is not reserved for national use.
1
The Reserved for National Use bit is reserved for national use.
Default:
No change to the current value
System Default:
1
cnvclgitu (optional)
This parameter enables or disables the CgPA conversion for ITU-I/ITU-I Spare/ITU-N/ITU-N Spare domain crossing during SCCP conversion.
Range:
on
convert CgPA
off
do not convert CgPA
Default:
on
No change to the current value
System Default:
off
delccprefix (optional)
This parameter specifies how to apply the DELCCPREFIX digit action to a Called Party Global Title Address (CdPA GTA).
Default:
on
No change to the current value
Range:
pfxwcc
Apply the DELCCPREFIX digit action to the CdPA GTA only when the address has a International format. If this option is selected, then the Country Code is deleted and the GTA is prefixed with the Entity Id.
pfx4all
Apply the DELCCPREFIX digit action to the CdPA GTA in all cases. If this option is selected, then for an International format, the Country Code is deleted and the GTA is prefixed with the Entity Id. For a National format, the GTA is prefixed with the Entity ID.
dfltfallback (optional)
Default fallback option. This parameter specifies the action that is taken if the last translation doesn't match when performing GTT using a FLOBR-specific GTT mode.
Range:
no
GTT fails and the MSU is discarded
yes
GTT is performed based on the last matched entry
Default:
No change to the current value
System Default:
no
dfltgttmode (optional)
Default GTT mode. The system default value of the GTT mode hierarchy used by the EAGLE when performing GTT.
Range:
acdcd
Advanced CdPA GTT, CdPA GTT
acdcgcd
Advanced CdPA GTT, CgPA GTT, CdPA GTT
acdcdcg
Advanced CdPA GTT, CdPA GTT, CgPA GTT
cd
CdPA GTT only
cdcg
CdPA GTT, CgPA GTT
cg
CgPA GTT only
cgcd
CgPA GTT, CdPA GTT
cgacdcd
CgPA GTT, Advanced CdPA GTT, CdPA GTT
fcd
FLOBR CdPA only
fcg
FLOBR CgPA only
fcgfcd
FLOBR CgPA, FLOBR CdPA
fcdfcg
FLOBR CdPA, FLOBR CgPA
gmstcapce (optional)
This parameter enables and disables the processing of GSM Map Screening for TCAP_Continue and TCAP_End messages.
Range:
on
Enables GSM Map Screening for TCAP_Continue and TCAP_End messages
off
Disables GSM Map Screening for TCAP_Continue and TCAP_End messages
gttdist (optional)
This parameter specifies the type of card on which the GTT traffic will be distributed.
Range:
all

Distribute GTT traffic among SCCP cards irrespective of their data types

gtt
Distribute GTT traffic among SCCP cards of data type GTT
dn
Distribute GTT traffic among SCCP cards of data type DN
imsi
Distribute GTT traffic among SCCP cards of data type IMSI
epap
Distribute GTT traffic among SCCP cards of data type DN, IMSI or EPAP
elap
Distribute GTT traffic among SCCP cards of data type ELAP
System Default Value:
all
intlunknnai (optional)
This parameter specifies whether International NAIs (nai=intl) are included in Unknown NAIs (nai=unkn) and should be considered for country code CgPN (cccgpn) conditioning.
Range:
no
yes
Default:
No change to the current value
System Default:
no
itun16scmg (optional)
This parameter specifies whether sccp scmg meassages will be processed or not.
Range:
on
sccp scmg messages will be processed.
off
sccp scmg messages will not be processed.
Default:
No change to the current value
System Default:
off
mobrsccpopc (optional)
The OPC that is derived from the SCCP message that is used as an exception class.
Range:
sccp
The OPC exception class uses the point code within the CGPA, if the CGPA portion of the message is "route-on-dpcssn". If the option is "route-on-gt", the sccp option is not used and defaults to the mtp option.
mtp
The OPC exception class uses the original MTP OPC value as its criteria.
tpc
The OPC exception class uses the EAGLE true point code for the criteria.
mtprgtt (optional)
This parameter specifies whether GTT is performed on an MTP-routed MSU and the routing that is performed on the MSU after GTT.
Range:
off
GTT is not performed
usemtppc
GTT is performed and the MSU is then routed to the original DPC
fullgtt
GTT is performed and the MSU is then routed to a translated DPC
Default:
No change to the current value
System Default:
off
mtprgttfallbk (optional)
This parameter specifies whether an MTP-routed MSU is MTP-routed after GTT failure.
Range:
mtproute
perform MTP routing on the MSU if a failure occurs during GTT
gttfail
discard the MSU if a failure occurs during GTT. Send UDTS if required.”
Default:
No change to the current value
System Default:
mtproute
subdfrn (optional)
This parameter specifies whether S-Port Subscriber Differentiation is performed.
Range:
on
perform S-Port Subscriber Differentiation
off
do not perform S-Port Subscriber Differentiation
Default:
No change to the current value
System Default:
off
tgtt0 (optional)
This parameter enables or disables transaction-based GTT loadsharing for SCCP Class0 UDT, Class0 XUDT, UDTS, and XUDTS messages.
Range:
udt
Enables transaction-based GTT loadsharing for UDTS and Class0 UDT messages.
xudt
Enables transaction-based GTT loadsharing for XUDTS and Class0 XUDT messages.
both
Enables transaction-based GTT loadsharing for UDTS, XUDTS, Class0 UDT, and Class0 XUDT messages.
none
—Disables transaction-based GTT loadsharing for UDTS, XUDTS, Class0 UDT, and Class0 XUDT messages.
Default:
No change to current value
System Default:
none
tgtt1 (optional)
This parameter enables or disables transaction-based GTT loadsharing for SCCP Class1 UDT, Class1 XUDT, UDTS, and XUDTS messages.
Range:
udt
Enables transaction-based GTT loadsharing for UDTS and Class1 UDT messages.
xudt
Enables transaction-based GTT loadsharing for XUDTS and Class1 XUDT messages.
both
Enables transaction-based GTT loadsharing for UDTS, XUDTS, Class1 UDT, and Class1 XUDT messages.
none
Disables transaction-based GTT loadsharing for UDTS, XUDTS, Class1 UDT, and Class1 XUDT messages.
Default:
No change to current value
System Default:
none
tgttudtkey (optional)
The transaction parameter for incoming UDT(S) messages. Messages with this parameter are routed to the same load-shared PC within a MAPGROUP or MRNGROUP.
Range:
mtp
Transaction-based GTT loadsharing  is performed using the mtp algorithm
tcap
Transaction-based GTT loadsharing is performed using the tcap algorithm
sccp
Transaction-based GTT loadsharing is performed using the sccp algorithm
enhmtp
Transaction-based GTT loadsharing  is performed using the enhanced mtp algorithm
Default:
No change to current value
System Default:
mtp
tgttxudtkey (optional)
The transaction parameter for incoming XUDT(S) messages. Messages with this parameter are routed to the same load-shared PC within a MAPGROUP or MRNGROUP.
Range:
mtp
Transaction-based GTT loadsharing is performed using the mtp algorithm
sccp
Transaction-based GTT loadsharing is performed using the sccp algorithm
enhmtp
Transaction-based GTT loadsharing  is performed using the enhanced mtp algorithm
Default:
No change to current value
System Default:
mtp
unqgttsel (optional)

This parameter specifies whether a GTT Selector search is performed on overlapped selectors.

Range:
bestmatch
search overlapped GTT selectors if non-overlapped GTT selectors are not found
exactmatch
search only non-overlapped GTT selectors

Example

chg-sccpopts:class1seq=on

chg-sccpopts:mobrsccpopc=sccp

chg-sccpopts:tgtt0=udt

chg-sccpopts:tgtt1=xudt

chg-sccpopts:tgttudtkey=mtp

chg-sccpopts:tgttxudtkey=sccp

chg-sccpopts:cclen=1:aclen=3

chg-sccpopts:dfltfallback=yes

chg-sccpopts:dfltgttmode=fcd

chg-sccpopts:mtprgttfallbk=gttfail

chg-sccpopts:unqgttsel=exactmatch

chg-sccpopts:gttdist=dn

chg-sccpopts:gttdist=epap

chg-sccpopts:itun16scmg=on

Dependencies

At least one optional parameter must be specified.

The STP Options table must be accessible.

The Origin-based MTP Routing feature must be turned on before the mobrsccpopc parameter can be specified.

The Origin-based SCCP Routing feature must be turned on before the dfltgttmode parameter can have a value of acdcd, cgacdcd, acdcgcd, acdcdcg, cgcd, cdcg, or cg.

The GTTSET table must be accessible.

The Transaction-based GTT Loadsharing feature must be enabled before the tgtt0, tgtt1, tgttudtkey, or tgttxudkey parameters can be specified.

The GSM Map Screening feature must be turned on before the gmstcapce parameter can be specified.

The ANSI/ITU SCCP Conversion feature must be enabled before the cnvainat or cnvclgitu parameter can be specified.

The FLOBR feature must be turned on before the  dfltgttmode parameter can have a value of fcd, fcg, fcgfcd, or fcdfcg and before the dfltfallback parameter can be specified.

The MTP routed messages for SCCP Applications feature or the GWS Stop Action SCCP feature must be enabled before the mtprgtt or mtprgttfallbk parameter can be specified.

The S-Port Subscriber Differentiation feature must be enabled and turned on before the subdfrn parameter can be specified.

The ANSI/ITU SCCP Conversion feature must be ON before the cnvclgitu parameter can be specified.

The EPAP Data Split feature must be enabled before GTTDIST=DN/IMSI parameter can be specified.

The Dual ExAP Config feature or EPAP Data Split feature must be enabled before GTTDIST = EPAP parameter can be specified.

The Dual ExAP Config feature must be enabled before GTTDIST=EPAP/ELAP parameter can be specified.

Either Dual ExAP Config or EPAP Data Split feature should be enabled before GTTDIST=GTT parameter can be specified.

The J7 Support feature must be enabled before the ITUN16SCMG parameter can be specified.

Notes

None.

Output

chg-sccpopts:mtprgtt=usemtppc 

    tekelecstp 10-02-10 20:09:11 EST  EAGLE 42.0.0
    chg-sccpopts:mtprgtt=usemtppc
    Command entered at terminal #4.
    CHG-SCCPOPTS: MASP A - COMPLTD 
;
chg-sccpopts:gttdist=elap 
    tekelecstp 12-07-11 14:47:02 EST  EAGLE 45.0.0
    chg-sccpopts:gttdist=elap
    Command entered at terminal #4.
    CHG-SCCPOPTS: MASP A - COMPLTD
;

Related Topics