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Oracle® Communications EAGLE Database Administration - GTT User's Guide
Release 46.7
E97332-02
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Removing Global Title Address Information

This procedure is used to remove an existing global title address information in the database using the dlt-gta command.

The dlt-gta command uses these parameters:

:gttsn – The GTT set name

:gta – The global title address or the beginning value of a range of global title addresses

:egta – The end value of a range of global title address.

:cgssn – The CGPA subsystem number or the beginning value of a range of CGPA subsystem numbers

:ecgssn – The end value of a range of CGPA subsystem numbers

:cgpc/cgpca/cgpci/cgpcn/cgpcn24 – The CGPA point code value

:opc/opca/opci/opcn/opcn24 – The originating point code value

:dpc/dpca/dpci/dpcn/dpcn24 – The destination point code value

:cdssn – The CDPA subsystem number or the beginning value of a range of CDPA subsystem numbers

:ecdssn – The end value of a range of CDPA subsystem numbers

:opcode - The TCAP opcode field value in the incoming MSU.

:acn - The application context name value in the ITU TCAP ACN field in the incoming MSU.

:family - The ANSI TCAP family field value in the incoming MSU

:pkgtype - The ANSI TCAP and ITU TCAP package types.

The parameter combinations that can be used with the dlt-gta command are shown in these tables.

The GTT set name (gttsn) must be specified and match that of an existing GTT set name. Use the rtrv-gttset command to view the GTT set names. The destination point code (DPC) must be a full point code and cannot be out of range.

If the end of the global title address (egta) parameter is specified, the GTA and EGTA must have the same number of digits, but the EGTA must be larger than the GTA. The range, as specified by the start and end global title addresses, must be in the database for the specified translation type. Each range may be contained completely within a previously defined range, in which case splitting is performed. However, if the ranges overlap, splitting cannot occur, and the dlt-gta command is rejected with this message.

E2401 Cmd Rej:GTA range overlaps a current range

Along with error message 2401, a list of the overlapped global title addresses is displayed as shown in the following example. 

rlghncxa03w 06-10-24 08:29:15 GMT EAGLE5 36.0.0
The following GTA ranges overlap the input GTA range

START GTA               END GTA
8005550000              8005551999
8005552000              8005553999
8005554000              8005555999

DLT-GTA: MASP A - Command Aborted

For a range of global title addresses, CGPA SSNs, or CDPA SSNs to be split, the new entry created by the split cannot increase the number of entries in the GTT table beyond the quantity shown in the rtrv-gta output.

When the VGTT feature is on, and the last global title address of a particular length is deleted for the specified GTT set name, then that length is no longer supported. That length is not displayed in the NDGT field of the rtrv-gttset command output. For example, if the last 7-digit global title address is deleted from GTT set lidb (from the previous example), the NDGT field of the rtrv-gttset command shows only the numbers three and 10 in the NDGT field indicating that GTT set lidb contains only 3- and 10-digit global title addresses.

Canceling the RTRV-GTA Command

Because the rtrv-gta command used in this procedure can output information for a long period of time, the rtrv-gta command can be canceled and the output to the terminal stopped. There are three ways that the rtrv-gta command can be canceled.

  • Press the F9 function key on the keyboard at the terminal where the rtrv-gta command was entered.
  • Enter the canc-cmd without the trm parameter at the terminal where the rtrv-gta command was entered.
  • Enter the canc-cmd:trm=<xx>, where <xx> is the terminal where the rtrv-gta command was entered, from another terminal other that the terminal where the rtrv-gta command was entered. To enter the canc-cmd:trm=<xx> command, the terminal must allow Security Administration commands to be entered from it and the user must be allowed to enter Security Administration commands. The terminal’s permissions can be verified with the rtrv-secu-trm command. The user’s permissions can be verified with the rtrv-user or rtrv-secu-user commands.

For more information about the canc-cmd command, go to Commands User's Guide.

Table 4-35 DLT-GTA Parameter Combinations - EGTT Only

Mandatory Parameters
GTTSN – The GTT set name from the GTTSN column of the rtrv-gta output.
GTA – The GTA value from the START GTA column of the rtrv-gta output. (See Notes 1, 3, and 4)
Optional Parameters
EGTA – The EGTA value from the END GTA column of the rtrv-gta output. (See Notes 1 and 2)

Notes:

1. To remove an entry containing a range of GTAs, the gta and egta parameters must be specified with the values for each parameter that are shown in the rtrv-gta output.

2. The egta parameter does not need to be specified if the GTA entry contains an egta parameter value that is equal to the gta parameter value.

3. If a range of GTAs is assigned to the GTA entry, and only the gta parameter is specified, for example, 336337 - 3400000, and only the gta=336337 parameter is specified, the entry is still in the database. The range of GTAs becomes 336338 - 3400000.

4. The range of GTAs can be split by specifying a gta parameter value in between the existing gta and egta parameter values. For example, the GTA range is 336337 - 3400000 and only the gta=370000 parameter is specified. Two entries are created, one with the range of 336338 - 336999, and the other with the range of 337001 - 3400000.

Table 4-36 DLT-GTA Parameter Combinations - GTT Sets CDGTA, CGGTA, CGSSN, CGPC, OPC

GTT Set Type CDGTA GTT Set Type CGGTA GTT Set Type CGSSN GTT Set Type CGPC GTT Set Type OPC
Mandatory Parameters
GTTSN – The GTT set name from the GTTSN column of the rtrv-gttset output containing the value CDGTA in the SETTYPE column. GTTSN – The GTT set name from the GTTSN column of the rtrv-gttset output containing the value CGGTA in the SETTYPE column. GTTSN – The GTT set name from the GTTSN column of the rtrv-gttset output containing the value CGSSN in the SETTYPE column. GTTSN – The GTT set name from the GTTSN column of the rtrv-gttset output containing the value CGPC in the SETTYPE column. GTTSN – The GTT set name from the GTTSN column of the rtrv-gttset output containing the value OPC in the SETTYPE column.
GTA – The GTA value from the START GTA column of the rtrv-gta output. (See Notes 1, 3, and 4) GTA – The GTA value from the START GTA column of the rtrv-gta output. (See Notes 1, 3, and 4) CGSSN – The CGSSN value from the START SSN column of the rtrv-gta output output. (See Notes 5, 7, and 8)

CGPC/CGPCA/

CGPCI/CGPCN/

CGPCN24 – The CGPC value from the CGPCA or CGPC(ITU) column of the rtrv-gta output

OPC/OPCA/

OPCI/OPCN/

OPCN24 – The OPC value from the OPCA or OPC(ITU) column of the rtrv-gta output

Optional Parameters
EGTA – The EGTA value from the END GTA column of the rtrv-gta output. output. (See Notes 1 and 2) EGTA – The EGTA value from the END GTA column of the rtrv-gta output. (See Notes 1 and 2) ECGSSN – The ECGSSN value from the END SSN column of the rtrv-gta output. (See Notes 5, 6, and 8) No optional parameters. No optional parameters.

Notes:

1. To remove an entry containing a range of GTAs, the gta and egta parameters must be specified with the values for each parameter that are shown in the rtrv-gta output.

2. The egta parameter does not need to be specified if the GTA entry contains an egta parameter value that is equal to the gta parameter value.

3. If a range of GTAs is assigned to the GTA entry, and only the gta parameter is specified, for example, 336337 - 3400000, and only the gta=336337 parameter is specified, the entry is still in the database. The range of GTAs becomes 336338 - 3400000.

4. The range of GTAs can be split by specifying a gta parameter value in between the existing gta and egta parameter values. For example, the GTA range is 336337 - 3400000 and only the gta=370000 parameter is specified. Two entries are created, one with the range of 336338 - 336999, and the other with the range of 337001 - 3400000.

5. To remove an entry containing a range of CGSSNs, the cgssn and ecgssn parameters must be specified with the values for each parameter that are shown in the rtrv-gta output.

6. The ecgssn parameter does not need to be specified if the GTA entry contains an ecgssn parameter value that is equal to the cgssn parameter value.

7. If a range of CGSSNs is assigned to the GTA entry, and only the cgssn parameter is specified, for example, 25 - 75, and only the cgssn=25 parameter is specified, the entry is still in the database. The range of CGSSNs becomes 26 - 75.

8. The range of CGSSNs can be split by specifying a cgssn parameter value in between the existing cgssn and ecgssn parameter values. For example, the CGSSN range is 25 - 75 and only the cgssn=50 parameter is specified. Two entries are created, one with the range of 25 - 49, and the other with the range of 51 - 75.

Table 4-37 DLT-GTA Parameter Combinations - GTT Sets CDSSN, DPC, and OPCODE

GTT Set Type CDSSN GTT Set Type DPC GTT Set Type OPCODE
Mandatory Parameters
GTTSN – The GTT set name from the GTTSN column of the rtrv-gttset output containing the value CDSSN in the SETTYPE column. GTTSN – The GTT set name from the GTTSN column of the rtrv-gttset output containing the value DPC in the SETTYPE column. ANSI TCAP Translation ITU TCAP Translation
GTTSN – The GTT set name from the GTTSN column of the rtrv-gttset output containing the value OPCODE in the SETTYPE column. GTTSN – The GTT set name from the GTTSN column of the rtrv-gttset output containing the value OPCODE in the SETTYPE column.
CDSSN – The CDSSN value from the START SSN column of the rtrv-gta output. (See Notes 1, 3, and 4)

DPC/DPCA/

DPCI/DPCN/

DPCN24 – The DPC value from the DPCA or DPC(ITU) column of the rtrv-gta output

FAMILY – The FAMILY value from the FAMILY column of the rtrv-gta output. ACN – The ACN value from the ACN column of the rtrv-gta output.
    OPCODE - The OPCODE value from the OPCODE column of the rtrv-gta output. OPCODE - The OPCODE value from the OPCODE column of the rtrv-gta output.
    PKGTYPE - The PKGTYPE value from the PKGTYPE column of the rtrv-gta output. PKGTYPE - The PKGTYPE value from the PKGTYPE column of the rtrv-gta output.
Optional Parameters
ECDSSN – The ECDSSN value from the END SSN column of the rtrv-gta output. output. (See Notes 1 and 2) No optional parameters. No optional parameters. No optional parameters.

Notes:

1. To remove an entry containing a range of CDSSNs, the cdssn and ecdssn parameters must be specified with the values for each parameter that are shown in the rtrv-gta output.

2. The ecdssn parameter does not need to be specified if the GTA entry contains an ecdssn parameter value that is equal to the cdssn parameter value.

3. If a range of CDSSNs is assigned to the GTA entry, and only the cdssn parameter is specified, for example, 100 - 200, and only the cdssn=100 parameter is specified, the entry is still in the database. The range of CDSSNs becomes 101 - 200.

4. The range of CDSSNs can be split by specifying a cdssn parameter value in between the existing cdssn and ecdssn parameter values. For example, the CDSSN range is 100 - 200 and only the cdssn=150 parameter is specified. Two entries are created, one with the range of 100 - 149, and the other with the range of 151 - 200.

  1. Display the existing GTT sets in the database using the rtrv-gttset command.

    This is an example of the possible output. 

    rlghncxa03w 10-07-07 00:27:31 GMT EAGLE5 42.0.0

GTTSN      NETDOM  SETTYPE  NDGT
abcd1234   itu     CDGTA    12
dpc1       ansi    DPC      6
gttset1    ansi    CDGTA    6
gttset2    ansi    CGGTA    10
gttset3    ansi    OPC      -
gttset4    ansi    CGPC     -
gttset5    itu     CGPC     -
imsi       itu     CDGTA    15
lidb       ansi    CDGTA    10
si000      itu     CDGTA    15
t800       ansi    CDGTA    10
gttset6    ansi    CDSSN    -
gttset7    itu     OPCODE   -

GTT-SET table is (13 of 2000) 1% full.

    If the Origin-Based SCCP Routing feature is not enabled and the Flexible Linkset Optional Based Routing feature is not enabled and turned on, the SETTYPE column is not shown in the rtrv-gttset output.

    If the Origin-Based SCCP Routing feature is not enabled, the values CGGTA, CGPC, CGSSN, and OPC are not shown in the rtrv-gttset output.

    If the Flexible Linkset Optional Based Routing feature is not enabled and turned on, the values CDSSN, and DPC are not shown in the rtrv-gttset output.

    If the TCAP Opcode Based Routing feature is not enabled, the value OPCODEis not shown in the rtrv-gttset output.

  2. Display the global title address (GTA) information for the GTT set that contains the GTA information to be removed.

    Use the rtrv-gta command with the gttsn parameter value shown in the output of 1. If the num parameter is specified with the rtrv-gta command, and the value of the num parameter is greater than 1000, the force=yes parameter must be specified with the rtrv-gta command. For this example, enter this command.

    rtrv-gta:gttsn=t800

    This is an example of the possible output. 

    rlghncxa03w 10-07-07 00:28:31 GMT EAGLE5 42.0.0
GTTSN      NETDOM  SETTYPE  NDGT
t800       ansi    CDGTA    10

GTA TABLE IS   1 % FULL  (17 of 269999)

START GTA  END GTA    XLAT   RI     PC
3365840000 3365849999 DPC    SSN    001-255-001
     SSN=0   CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
8005550000 8005551999 dpcssn ssn    001-254-255
     SSN=255 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
8005552000 8005553999 dpc    gt     001-254-255
     SSN=0   CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
8005554000 8005555999 dpcngt gt     001-254-255
     SSN=--- CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=gttset3
     ACTSN=--------- PPMEASREQD= NO
8005556000 8005557999 dpcssn ssn    001-254-255
     SSN=255 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
8005558000 8005559999 dpcssn ssn    001-254-255
     SSN=255 CCGT=yes CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
9195551212 9195551212 dpcssn ssn    008-001-001
     SSN=222 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
9194600000 9194600000 dpc    gt     001-255-252
     SSN=0  CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
9194610000 9194680000 dpcssn ssn    001-255-252
     SSN=222 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
9762428487 9762428487 dpcssn ssn    001-254-255
     SSN=222 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
9766423277 9766423277 dpcssn ssn    001-254-255
     SSN=222 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
9769388928 9769388928 dpcssn ssn    001-254-255
     SSN=222 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO

Command Retrieved 12 Entries
    Continue the procedure by performing one of these steps.
    • If the range of GTAs, CGPA SSN, or CDPA SSNs will not be split in this procedure, continue the procedure by performing one of these steps.
      • If the GTT set type that contains the GTA entry that is being removed is not CDGTA, CGGTA, or Opcode, continue the procedure with 5.
      • If the GTT set type that contains the GTA entry that is being removed is CDGTA, CGGTA, or OPCODE, continue the procedure with 4.
    • If the range of GTAs, CGPA SSN, or CDPA SSNs will be split in this procedure, continue the procedure with 3.
  3. If the rtrv-gta output in 2 shows that the maximum number of global title addresses is 1,000,000, do not perform this step

    If the rtrv-gta output in 2 shows that the maximum number of global title addresses is either 269,999 or 400,000, and the number of global title addresses will not increase the number beyond the quantity shown in the rtrv-gta output in 2 when the range of GTAs, CGPA SSNs, or CDPA SSNs is split, do not perform this step.

    If the rtrv-gta output in 2 shows that the maximum number of global title addresses is either 269,999 or 400,000, and the number of global title addresses will be more than the maximum number of global title addresses when the range of GTAs, CGPA SSNs, or CDPA SSNs is split, perform the Enabling the XGTT Table Expansion Feature procedure to enable the XGTT Table Expansion controlled feature for either 400,000 or 1,000,000 global title addresses as required.

    Continue the procedure by performing one of these steps.
    • If the GTT set type that contains the GTA entry that is being removed is not CDGTA, CGGTA, or OPCODE, continue the procedure with 5.
    • If the GTT set type that contains the GTA entry that is being removed is CDGTA, CGGTA, or OPCODE, continue the procedure with 4.
  4. Display the GTT action paths in the database by entering the rtrv-gttapath command with these parameters.
    • If the GTT set type is CDGTA, specify the cdgttsn parameter with the GTT set name shown in the rtrv-gta output in 2.
    • If the GTT set type is CGGTA, specify the cggttsn parameter with the GTT set name shown in the rtrv-gta output in 2.
    • If the GTT set type is OPCODE, specify the cdgttsn parameter with the GTT set name shown in the rtrv-gta output in 2.

    For this example, enter this command.

    rtrv-gttapath:cdgttsn=t800

    This is an example of the possible output. 

    rlghncxa03w 10-07-25 09:43:31 GMT  EAGLE5 42.0.0

GTTPN   OPGTTSN         CGGTTSN         CDGTTSN
--------------------------------------------------

path1   ---------       ---------       t800
    CDGTA = 3365840000                   ECDGTA = 3365849999

GTT-PATH table is (10 of 10000) 1% full.
    If entries are displayed, continue the procedure by performing one of these procedures.

    If no entries are displayed in this step, or if the GTT action paths have been removed or changed, continue the procedure with 5.

  5. Remove the GTA information using the dlt-gta command.
    The parameter combinations that can be used with the dlt-gta command are shown in these tables.

    dlt-gta:gttsn=t800:gta=3365840000:egta=3365849999

    When this command has successfully completed, this message appears. 

    rlghncxa03w 06-10-07 00:29:31 GMT EAGLE5 36.0.0
DLT-GTA: MASP A - COMPLTD
  6. Verify the changes to the GTT set using the rtrv-gta command with the gttsn parameter value specified in 5.

    If the num parameter is specified with the rtrv-gta command, and the value of the num parameter is greater than 1000, the force=yes parameter must be specified with the rtrv-gta command. For this example, enter this command.

    rtrv-gta:gttsn=t800

    This is an example of the possible output. 

    rlghncxa03w 10-07-07 00:28:31 GMT EAGLE5 42.0.0
GTTSN      NETDOM  SETTYPE  NDGT
t800       ansi    CDGTA    10

GTA TABLE IS   1 % FULL  (17 of 269999)

START GTA  END GTA    XLAT   RI     PC
8005550000 8005551999 dpcssn ssn    001-254-255
     SSN=255 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
8005552000 8005553999 dpc    gt     001-254-255
     SSN=0   CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
8005554000 8005555999 dpcngt gt     001-254-255
     SSN=--- CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=gttset3
     ACTSN=--------- PPMEASREQD= NO
8005556000 8005557999 dpcssn ssn    001-254-255
     SSN=255 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
8005558000 8005559999 dpcssn ssn    001-254-255
     SSN=255 CCGT=yes CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
9195551212 9195551212 dpcssn ssn    008-001-001
     SSN=222 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
9194600000 9194600000 dpc    gt     001-255-252
     SSN=0  CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
9194610000 9194680000 dpcssn ssn    001-255-252
     SSN=222 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
9762428487 9762428487 dpcssn ssn    001-254-255
     SSN=222 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
9766423277 9766423277 dpcssn ssn    001-254-255
     SSN=222 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO
9769388928 9769388928 dpcssn ssn    001-254-255
     SSN=222 CCGT=no CGGTMOD=NO
     GTMODID=---------  TESTMODE=off
     OPTSN=--------- CGSELID=----- OPCSN=---------
     ACTSN=--------- PPMEASREQD= NO

Command Retrieved 11 Entries
  7. Backup the new changes using the chg-db:action=backup:dest=fixed command.

    These messages should appear, the active Maintenance and Administration Subsystem Processor (MASP) appears first. 

    BACKUP (FIXED) : MASP A - Backup starts on active MASP.
BACKUP (FIXED) : MASP A - Backup on active MASP to fixed disk complete.
BACKUP (FIXED) : MASP A - Backup starts on standby MASP.
BACKUP (FIXED) : MASP A - Backup on standby MASP to fixed disk complete.

Figure 4-21 Remove Global Title Address Information - Sheet 1 of 2

Figure 4-22 Remove Global Title Address Information - Sheet 2 of 2

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