ent-scrset

Use this command to create a new screen set and point it to its first screen. A screen set is a set of screens (filters) that can be assigned to a linkset. SS7 messages transmitted on a linkset assigned to a screen set require screening by the system, if screening is enabled.

Parameters

nsfi (mandatory)

This parameter specifies the next screening category that is used in the gateway screening process, or it indicates that the gateway screening process should stop.

Range:

blkdpc: Blocked DPC is the next screening category.
blkopc: Blocked OPC is the next screening category.
dpc: Allowed DPC is the next screening category.
opc: Allowed OPC is the next screening category.
sio: Allowed SIO is the next screening category.
stop: The gateway screening process ends and the message proceeds through normal routing.

scrn (mandatory)

Screenset name.

Range:: ayyy
1 alphabetic character followed by up to 3 alphanumeric characters

actname (optional)

The name of the gateway screening stop action set. Stop actions must be administered using the actname parameter in conjunction with the gateway screening stop action table (see chg-gws-actset and rtrv-gws-actset ).

Range:: ayyyyy 1 alphabetic character followed by up to 5 alphanumeric characters.

destfld (optional)

This parameter turns on and off the automatic allowed affected destination screening for network management messages against the routing table, self point codes, and capability point codes. When this parameter is ON, the automatic screening is applied at the end of the provisioned screen set.

Range:

yes
no

Default:

yes

nsr (optional)

Next screening reference. This parameter indicates which screening reference in the specified screening category (nsfi) is to be used in the screening process.

Range:: ayyy
1 alphabetic character followed by up to 3 alphanumeric characters
Default:: No value given

Example

ent-scrset:scrn=ss01:nsfi=opc:nsr=iec

ent-scrset:scrn=ss02:nsfi=stop

ent-scrset:scrn=empt:nsfi=stop:destfld=yes

ent-scrset:scrn=scr1:nsfi=stop:actname=copy

Dependencies

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

The nsfi=stop parameter must be specified before the actname parameter can be specified.

The value of the actname parameter must already be defined in the Gateway Screening Stop Action table with the chg-gws-actset command. These values are shown in the ACT NAME field of the rtrv-gws-actset command output.

If the nsfi=stop parameter is specified, then the nsr parameter cannot be specified.

The specified screen set name cannot be in use by another screen set.

A maximum of 63 user-defined screen sets can be defined in the database.

The nsfi and nsr parameters must point to one or more existing entities in another entity set, or the nsfi=stop parameter must be specified, and the nsr parameter cannot be specified.

If the nsfi=stop parameter is not specified, then the nsr parameter must be specified.

The Gateway Screening (GWS) Stop Action Set table must be accessible.

The nsfi parameter must be valid for the SCRSET entity.

The Gateway Screening (GWS)/Global Title Translation (GTT) shared database resource (DBMM.TBL) cannot be full.

The GWSOA parameter combination should be known and valid.

Notes

Entering a new screen set may take a few minutes of processor time. The following message appears in the scroll area:


Extended processing time required-please wait

If the screen set reaches 100% capacity (indicated by the 100% Full message), the system will allow subsequent entries. An error will occur, however, when downloading the screen set to a LIM. Screen sets should not exceed 100% capacity. Remove screen set entries until the capacity is below 100%.

Output

ent-scrset:scrn=ss01:nsfi=opc:nsr=iec


    rlghncxa03w 04-01-07 11:43:04 EST  EAGLE 31.3.0
    ENT-SCRSET:  SCREEN SET AFFECTED - SS01  25% FULL
    ENT-SCRSET:  MASP A - COMPLTD 
;

4.347 ent-scrset