4.77 chg-gws-actset

Use this command to configure the gateway screening (GWS) stop action sets in the system database. Stop action sets are used to define the actions performed on the Message Sending Units (MSUs) that pass the gateway screening process. The GWS Stop Action table contains a maximum of 16 stop action sets, with each stop action set containing a maximum of 10 stop actions. The first three GWS stop action sets (actid=1, actid=2, and actid=3) are already defined with the existing GWS stop actions shown in Table 4-8.

Table 4-8 Gateway Screening Stop Action Definitions

Gateway Screening Stop Action ID Gateway Screening Stop Action Set Name Stop Action 1 Stop Action 2 Action Performed by the system

1

copy

copy

—

Copy the MSU for the STP LAN feature.

2

rdct

rdct

—

Redirect the MSU for the DTA feature.

3

cr

copy

rdct

Copy the MSU for the STP LAN feature and redirect the MSU for the DTA feature.

Caution:

Even though gateway screening is in the screen test mode, as defined by the gwsa=off and gwsm=on parameters in the chg-ls command, the GWS action in the stop action set will be performed at the end of the screening process.

Parameters

Note:

The TIF, TIF2, and TIF3 stop actions each represent a specific TIF service. The services are provisioned using the chg-npp-serv command.

Note:

Definitions of the values for the act1 - act10 parameters are located in the Notes section.

Note:

GWS Stop Actions DUP and STRIP can be provisioned only in the GWS Action Set.
actid (mandatory)
The identification number of the GWS stop action set.
Range:
4 - 16
act1 (optional)
Stop action 1.
Range:
cncf
copy
dup
none
rdct
sccp
strip
tif
tif2
tif3
tinp
tlnp
Default:
No change to the current value
act2 (optional)
Stop action 2.
Range:
cncf
copy
dup
none
rdct
sccp
strip
tif
tif2
tif3
tinp
tlnp
Default:
No change to the current value
act3 (optional)
Stop action 3.
Range:
cncf
copy
dup
none
rdct
sccp
strip
tif
tif2
tif3
tinp
tlnp
Default:
No change to the current value
act4 (optional)
Stop action 4.
Range:
cncf
copy
dup
none
rdct
sccp
strip
tif
tif2
tif3
tinp
tlnp
Default:
No change to the current value
act5 (optional)
Stop action 5.
Range:
cncf
copy
dup
none
rdct
sccp
strip
tif
tif2
tif3
tinp
tlnp
Default:
No change to the current value
act6 (optional)
Stop action 6.
Range:
cncf
copy
dup
none
rdct
sccp
strip
tif
tif2
tif3
tinp
tlnp
Default:
No change to the current value
act7 (optional)
Stop action 7.
Range:
cncf
copy
dup
none
rdct
sccp
strip
tif
tif2
tif3
tinp
tlnp
Default:
No change to the current value
act8 (optional)
Stop action 8.
Range:
cncf
copy
dup
none
rdct
sccp
strip
tif
tif2
tif3
tinp
tlnp
Default:
No change to the current value
act9 (optional)
Stop action 9.
Range:
cncf
copy
dup
none
rdct
sccp
strip
tif
tif2
tif3
tinp
tlnp
Default:
No change to the current value
act10 (optional)
Stop action 10.
Range:
cncf
copy
dup
none
rdct
sccp
strip
tif
tif2
tif3
tinp
tlnp
Default:
No change to the current value
actname (optional)
The name of the GWS stop action set.
Range:
ayyyyy

One alphabetic character followed by up to five alphanumeric characters.

Default:
No change to the current value
all (optional)
Clears all of the actions in the specified stop action set and deletes the stop action set.
Range:
none
Default:
Undefined
force (optional)
Use this parameter when erasing the action set or changing the action name.
Range:
yes

Example

chg-gws-actset:actid=4:actname=cncf:act1=cncf

chg-gws-actset:actid=5:actname=dup:act1=dup

Dependencies

At least one optional parameter must be specified.

If the all=none parameter is specified, then no other optional parameters can be specified.

The actname=none parameter cannot be specified.

The force=yes parameter must be specified to change an existing stop action.

The Calling Name Conversion Feature must be turned on before the CNCF stop action can be specified.

The TLNP feature must be turned on or the ISUP NP with EPAP feature must be enabled before the TLNP stop action can be specified.

The TLNP feature must be turned on before the TLNP stop action can be specified.

A specific stop action can be specified for one and only one stop action parameter for each stop action set.

The value specified for the actname parameter cannot already exist in the database.

A value of  copy can be specified for only the act1 parameter.

If the RDCT stop action is specified with other stop actions, then it must be specified with the last stop action parameter specified for the command.

The TLNP stop action cannot be specified in the same action set with the CNCF stop action.

The TINP gateway screening stop action cannot be specified in the same action set with the CNCF gateway screening stop action.

The TINP feature must have been enabled before upgrading to Release 39.2 or later before the TINP stop action can be specified.

At least one TIF feature must be enabled before the TIF, TIF2, or TIF3 stop action can be specified.

Only one of the TIF, TIF2, TIF3, TLNP, TINP, RDCT, and SCCP stop actions can be specified in the command.

If specified, the TIF, TIF2, TIF3, TLNP, TINP, RDCT, or SCCP stop action must be the last stop action in the command.

The SCCP stop action cannot be specified in the same Action Set with the CNCF stop action.

The MTP Routed GWS Stop Action feature must be enabled before the SCCP stop action can be specified.

The GWS STRIP stop action cannot be specified with other stop actions in the same Action Set.

The GWS DUP point code (GDPC) must be configured in the STPOPTS table before the GWS DUP stop action can be specified.

Notes

The GWS stop action 1 (act1) is the first stop action to be performed, and GWS stop action 10 (act10) is the last stop action to be performed on the MSU. These parameters can have the following values:

  • cncf—Convert the PIP parameter with the GN parameter or the GN parameter with the PIP parameter in the ISUP IAM message for the Calling Name Conversion Facility feature
  • copy—Copy the MSU for the STP LAN feature
  • dup---- MSUs that pass gateway screening are duplicated towards a point code configured in STPOPTS:GDPC.
  • none—No action is performed on the MSU
  • rdct—Redirect the MSU for the DTA feature
  • sccp—SCCP messages that pass gateway screening are forwarded to the SCCP card for service processing. This GWS stop action applies only to MTP routed UDT/UDTS and XUDT/XUDTS messages.
  • strip--- De-encapsulate the MSUs encapsulated by GWS REDIRECT stop action and then send to MTP3 layer for further processing.
  • tif—Apply TIF processing to MSU
  • tif2—Apply TIF processing to MSU 
  • tif3—Apply TIF processing to MSU 
  • tinp—ISUP IAMs that pass gateway screening are intercepted by the Triggerless ISUP NP equipped EAGLE and converted to include the RN if the call is to a ported number. This GWS stop action applies only to the Triggerless ISUP NP feature.
  • tlnp—ISUP IAMs that pass gateway screening are intercepted by the Triggerless LNP equipped EAGLE and converted to include the LRN if the call is to a ported number. This GWS stop action applies only to the Triggerless LNP feature.

Output

chg-gws-actset:actid=4:actname=cncf:act1=cncf 

    rlghncxa03w 04-01-10 11:43:04 EST  EAGLE 31.3.0
    CAUTION: GWS action set may be referenced by one or more GWS rules
    CHG-GWS-ACTSET: MASP A - COMPLTD 
;
chg-gws-actset:actid=5:actname=dup:act1=dup

    tklcstp 13-10-10 11:43:04 EST  EAGLE 46.0
    CAUTION: GWS action set may be referenced by one or more GWS rules
    CHG-GWS-ACTSET: MASP A - COMPLTD 
;

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